I0427 22:47:06.439503 1 main.go:369] Cluster Autoscaler 1.17.0 I0427 22:47:06.491603 1 leaderelection.go:242] attempting to acquire leader lease openshift-machine-api/cluster-autoscaler... I0427 22:47:23.897933 1 leaderelection.go:252] successfully acquired lease openshift-machine-api/cluster-autoscaler I0427 22:47:23.921680 1 predicates.go:157] Using predicate PodFitsResources I0427 22:47:23.921748 1 predicates.go:157] Using predicate PodToleratesNodeTaints I0427 22:47:23.921773 1 predicates.go:157] Using predicate GeneralPredicates I0427 22:47:23.921794 1 predicates.go:157] Using predicate ready I0427 22:47:23.921814 1 predicates.go:157] Using predicate CheckNodeUnschedulable I0427 22:47:23.921834 1 predicates.go:157] Using predicate MaxCSIVolumeCountPred I0427 22:47:23.921854 1 predicates.go:157] Using predicate MaxAzureDiskVolumeCount I0427 22:47:23.921873 1 predicates.go:157] Using predicate MatchInterPodAffinity I0427 22:47:23.921898 1 predicates.go:157] Using predicate NoDiskConflict I0427 22:47:23.921919 1 predicates.go:157] Using predicate MaxGCEPDVolumeCount I0427 22:47:23.921938 1 predicates.go:157] Using predicate MaxEBSVolumeCount I0427 22:47:23.921958 1 predicates.go:157] Using predicate NoVolumeZoneConflict I0427 22:47:23.921978 1 predicates.go:157] Using predicate CheckVolumeBinding I0427 22:47:23.922014 1 cloud_provider_builder.go:29] Building openshift-machine-api cloud provider. W0427 22:47:23.922050 1 client_config.go:543] Neither --kubeconfig nor --master was specified. Using the inClusterConfig. This might not work. I0427 22:47:24.024306 1 main.go:276] Registered cleanup signal handler I0427 22:47:24.024336 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0427 22:47:24.024530 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 189.024µs W0427 22:47:34.026140 1 clusterstate.go:437] Failed to find acceptable ranges for openshift-machine-api/build01-9hdwj-worker-us-east-1a-m5d4x W0427 22:47:34.026582 1 clusterstate.go:437] Failed to find acceptable ranges for openshift-machine-api/build01-9hdwj-worker-us-east-1b W0427 22:47:34.026587 1 clusterstate.go:437] Failed to find acceptable ranges for openshift-machine-api/build01-9hdwj-worker-us-east-1c-m5d4x W0427 22:47:34.026590 1 clusterstate.go:437] Failed to find acceptable ranges for openshift-machine-api/build01-9hdwj-worker-us-east-1a W0427 22:47:34.026592 1 clusterstate.go:437] Failed to find acceptable ranges for openshift-machine-api/build01-9hdwj-worker-us-east-1c W0427 22:47:34.026596 1 clusterstate.go:437] Failed to find acceptable ranges for openshift-machine-api/build01-9hdwj-worker-us-east-1b-m5d4x I0427 22:47:34.028783 1 scale_up.go:271] Pod openshift-apiserver/apiserver-57d4ff7577-kvj4q is unschedulable I0427 22:47:34.028796 1 scale_up.go:271] Pod openshift-machine-config-operator/etcd-quorum-guard-57f5d544b4-p8z5v is unschedulable I0427 22:47:34.029104 1 scale_up.go:423] No expansion options I0427 22:47:34.029315 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:47:34.029345 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:47:34.030437 1 scale_down.go:548] 6 nodes found to be unremovable in simulation, will re-check them at 2020-04-27 22:52:34.02443857 +0000 UTC m=+327.723202906 I0427 22:47:44.051761 1 scale_up.go:271] Pod openshift-apiserver/apiserver-57d4ff7577-kvj4q is unschedulable I0427 22:47:44.051777 1 scale_up.go:271] Pod openshift-machine-config-operator/etcd-quorum-guard-57f5d544b4-p8z5v is unschedulable I0427 22:47:44.052016 1 scale_up.go:423] No expansion options I0427 22:47:44.052147 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:47:44.052173 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:47:44.052533 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:47:54.069496 1 scale_up.go:271] Pod openshift-apiserver/apiserver-57d4ff7577-kvj4q is unschedulable I0427 22:47:54.069942 1 scale_up.go:271] Pod openshift-machine-config-operator/etcd-quorum-guard-57f5d544b4-p8z5v is unschedulable I0427 22:47:54.070187 1 scale_up.go:423] No expansion options I0427 22:47:54.070272 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:47:54.070364 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:47:54.070799 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:48:04.154947 1 scale_up.go:271] Pod openshift-apiserver/apiserver-57d4ff7577-kvj4q is unschedulable I0427 22:48:04.154963 1 scale_up.go:271] Pod openshift-machine-config-operator/etcd-quorum-guard-57f5d544b4-p8z5v is unschedulable I0427 22:48:04.155207 1 scale_up.go:423] No expansion options I0427 22:48:04.155306 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:48:04.155326 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:48:04.155744 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:48:14.197151 1 scale_up.go:271] Pod openshift-apiserver/apiserver-57d4ff7577-kvj4q is unschedulable I0427 22:48:14.197689 1 scale_up.go:271] Pod openshift-machine-config-operator/etcd-quorum-guard-57f5d544b4-p8z5v is unschedulable I0427 22:48:14.198068 1 scale_up.go:423] No expansion options I0427 22:48:14.198237 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:48:14.198273 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:48:14.198767 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:48:24.226572 1 scale_up.go:271] Pod openshift-apiserver/apiserver-57d4ff7577-kvj4q is unschedulable I0427 22:48:24.226589 1 scale_up.go:271] Pod openshift-machine-config-operator/etcd-quorum-guard-57f5d544b4-p8z5v is unschedulable I0427 22:48:24.226876 1 scale_up.go:423] No expansion options I0427 22:48:24.227022 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:48:24.227048 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:48:24.227425 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:48:34.248171 1 scale_up.go:271] Pod openshift-apiserver/apiserver-5c8f86df67-zvjhn is unschedulable I0427 22:48:34.248734 1 scale_up.go:271] Pod openshift-machine-config-operator/etcd-quorum-guard-57f5d544b4-p8z5v is unschedulable I0427 22:48:34.249157 1 scale_up.go:423] No expansion options I0427 22:48:34.249355 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:48:34.249466 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:48:34.249998 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:48:44.269553 1 scale_up.go:271] Pod openshift-apiserver/apiserver-7d4d567ccf-kjf46 is unschedulable I0427 22:48:44.269591 1 scale_up.go:271] Pod openshift-machine-config-operator/etcd-quorum-guard-57f5d544b4-p8z5v is unschedulable I0427 22:48:44.269945 1 scale_up.go:423] No expansion options I0427 22:48:44.270101 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:48:44.270138 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:48:44.270466 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:48:54.285715 1 scale_up.go:271] Pod openshift-apiserver/apiserver-7d4d567ccf-kjf46 is unschedulable I0427 22:48:54.285734 1 scale_up.go:271] Pod openshift-machine-config-operator/etcd-quorum-guard-57f5d544b4-p8z5v is unschedulable I0427 22:48:54.285985 1 scale_up.go:423] No expansion options I0427 22:48:54.286084 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:48:54.286110 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:48:54.286531 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:49:04.302863 1 scale_up.go:271] Pod openshift-apiserver/apiserver-7d4d567ccf-kjf46 is unschedulable I0427 22:49:04.303273 1 scale_up.go:271] Pod openshift-machine-config-operator/etcd-quorum-guard-57f5d544b4-p8z5v is unschedulable I0427 22:49:04.303549 1 scale_up.go:423] No expansion options I0427 22:49:04.303667 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:49:04.303751 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:49:04.304034 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:49:14.320271 1 scale_up.go:271] Pod openshift-apiserver/apiserver-7d4d567ccf-kjf46 is unschedulable I0427 22:49:14.320288 1 scale_up.go:271] Pod openshift-machine-config-operator/etcd-quorum-guard-57f5d544b4-p8z5v is unschedulable I0427 22:49:14.320697 1 scale_up.go:423] No expansion options I0427 22:49:14.320833 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:49:14.320855 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:49:14.321163 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:49:24.024656 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0427 22:49:24.024896 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 223.878µs I0427 22:49:24.352263 1 scale_up.go:271] Pod openshift-apiserver/apiserver-7d4d567ccf-kjf46 is unschedulable I0427 22:49:24.352285 1 scale_up.go:271] Pod openshift-machine-config-operator/etcd-quorum-guard-57f5d544b4-p8z5v is unschedulable I0427 22:49:24.352586 1 scale_up.go:423] No expansion options I0427 22:49:24.352739 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:49:24.352773 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:49:24.353168 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:49:34.384627 1 scale_up.go:271] Pod openshift-apiserver/apiserver-7d4d567ccf-kjf46 is unschedulable I0427 22:49:34.385035 1 scale_up.go:271] Pod openshift-machine-config-operator/etcd-quorum-guard-57f5d544b4-p8z5v is unschedulable I0427 22:49:34.385335 1 scale_up.go:423] No expansion options I0427 22:49:34.385498 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:49:34.385548 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:49:34.385930 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:49:44.401345 1 scale_up.go:271] Pod openshift-apiserver/apiserver-7d4d567ccf-kjf46 is unschedulable I0427 22:49:44.401365 1 scale_up.go:271] Pod openshift-machine-config-operator/etcd-quorum-guard-57f5d544b4-p8z5v is unschedulable I0427 22:49:44.401744 1 scale_up.go:423] No expansion options I0427 22:49:44.401863 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:49:44.401914 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:49:44.402384 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:49:54.433530 1 scale_up.go:271] Pod openshift-apiserver/apiserver-7d4d567ccf-kjf46 is unschedulable I0427 22:49:54.433547 1 scale_up.go:271] Pod openshift-machine-config-operator/etcd-quorum-guard-57f5d544b4-p8z5v is unschedulable I0427 22:49:54.433883 1 scale_up.go:423] No expansion options I0427 22:49:54.434027 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:49:54.434080 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:49:54.434506 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:50:04.449697 1 scale_up.go:271] Pod openshift-apiserver/apiserver-7d4d567ccf-kjf46 is unschedulable I0427 22:50:04.449721 1 scale_up.go:271] Pod openshift-machine-config-operator/etcd-quorum-guard-57f5d544b4-p8z5v is unschedulable I0427 22:50:04.450012 1 scale_up.go:423] No expansion options I0427 22:50:04.450183 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:50:04.450226 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:50:04.450680 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:50:14.466325 1 scale_up.go:271] Pod openshift-apiserver/apiserver-7d4d567ccf-kjf46 is unschedulable I0427 22:50:14.466733 1 scale_up.go:271] Pod openshift-machine-config-operator/etcd-quorum-guard-57f5d544b4-p8z5v is unschedulable I0427 22:50:14.467006 1 scale_up.go:423] No expansion options I0427 22:50:14.467100 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:50:14.467131 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:50:14.467556 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:50:24.484494 1 scale_up.go:271] Pod openshift-apiserver/apiserver-7d4d567ccf-kjf46 is unschedulable I0427 22:50:24.484516 1 scale_up.go:271] Pod openshift-machine-config-operator/etcd-quorum-guard-57f5d544b4-p8z5v is unschedulable I0427 22:50:24.485221 1 scale_up.go:423] No expansion options I0427 22:50:24.485695 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:50:24.485769 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:50:24.486377 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:50:34.501099 1 scale_up.go:271] Pod openshift-apiserver/apiserver-7d4d567ccf-kjf46 is unschedulable I0427 22:50:34.501116 1 scale_up.go:271] Pod openshift-machine-config-operator/etcd-quorum-guard-57f5d544b4-p8z5v is unschedulable I0427 22:50:34.501395 1 scale_up.go:423] No expansion options I0427 22:50:34.501520 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:50:34.501587 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:50:34.501965 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:50:44.516903 1 scale_up.go:271] Pod openshift-apiserver/apiserver-7d4d567ccf-kjf46 is unschedulable I0427 22:50:44.516924 1 scale_up.go:271] Pod openshift-machine-config-operator/etcd-quorum-guard-57f5d544b4-p8z5v is unschedulable I0427 22:50:44.517223 1 scale_up.go:423] No expansion options I0427 22:50:44.517363 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:50:44.517389 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:50:44.517821 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:50:54.532011 1 scale_up.go:271] Pod openshift-apiserver/apiserver-7d4d567ccf-kjf46 is unschedulable I0427 22:50:54.532437 1 scale_up.go:271] Pod openshift-machine-config-operator/etcd-quorum-guard-57f5d544b4-p8z5v is unschedulable I0427 22:50:54.532824 1 scale_up.go:423] No expansion options I0427 22:50:54.532973 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:50:54.533703 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:50:54.534224 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:51:04.548143 1 scale_up.go:271] Pod openshift-apiserver/apiserver-7d4d567ccf-kjf46 is unschedulable I0427 22:51:04.548169 1 scale_up.go:271] Pod openshift-machine-config-operator/etcd-quorum-guard-57f5d544b4-p8z5v is unschedulable I0427 22:51:04.548594 1 scale_up.go:423] No expansion options I0427 22:51:04.548804 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:51:04.548849 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:51:04.549400 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:51:14.564539 1 scale_up.go:271] Pod openshift-apiserver/apiserver-7d4d567ccf-kjf46 is unschedulable I0427 22:51:14.564555 1 scale_up.go:271] Pod openshift-machine-config-operator/etcd-quorum-guard-57f5d544b4-p8z5v is unschedulable I0427 22:51:14.564856 1 scale_up.go:423] No expansion options I0427 22:51:14.564990 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:51:14.565016 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:51:14.565362 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:51:24.025014 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0427 22:51:24.025222 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 190.235µs I0427 22:51:24.584539 1 scale_up.go:271] Pod openshift-apiserver/apiserver-7d4d567ccf-kjf46 is unschedulable I0427 22:51:24.584557 1 scale_up.go:271] Pod openshift-machine-config-operator/etcd-quorum-guard-57f5d544b4-p8z5v is unschedulable I0427 22:51:24.585067 1 scale_up.go:423] No expansion options I0427 22:51:24.585272 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:51:24.585322 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:51:24.585920 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:51:34.599928 1 static_autoscaler.go:343] No unschedulable pods I0427 22:51:34.600022 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:51:34.600051 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:51:34.600397 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:51:44.615027 1 scale_up.go:271] Pod openshift-apiserver/apiserver-7d4d567ccf-rtdth is unschedulable I0427 22:51:44.615885 1 scale_up.go:423] No expansion options I0427 22:51:44.616093 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:51:44.616129 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:51:44.616609 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:51:54.641083 1 scale_up.go:271] Pod openshift-apiserver/apiserver-7d4d567ccf-rtdth is unschedulable I0427 22:51:54.641866 1 scale_up.go:423] No expansion options I0427 22:51:54.642015 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:51:54.642055 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:51:54.642400 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:52:04.672357 1 scale_up.go:271] Pod openshift-apiserver/apiserver-7d4d567ccf-rtdth is unschedulable I0427 22:52:04.672947 1 scale_up.go:271] Pod openshift-machine-config-operator/etcd-quorum-guard-57f5d544b4-bqgtp is unschedulable I0427 22:52:04.673482 1 scale_up.go:423] No expansion options I0427 22:52:04.673712 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:52:04.673755 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:52:04.674636 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:52:14.691328 1 scale_up.go:271] Pod openshift-apiserver/apiserver-5d44675f6f-54dgw is unschedulable I0427 22:52:14.691917 1 scale_up.go:271] Pod openshift-machine-config-operator/etcd-quorum-guard-57f5d544b4-bqgtp is unschedulable I0427 22:52:14.692218 1 scale_up.go:423] No expansion options I0427 22:52:14.692338 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:52:14.692377 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:52:14.692930 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:52:24.714583 1 scale_up.go:271] Pod openshift-apiserver/apiserver-5d44675f6f-54dgw is unschedulable I0427 22:52:24.715110 1 scale_up.go:271] Pod openshift-machine-config-operator/etcd-quorum-guard-57f5d544b4-bqgtp is unschedulable I0427 22:52:24.715538 1 scale_up.go:423] No expansion options I0427 22:52:24.715732 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:52:24.715770 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:52:24.716235 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:52:34.738844 1 scale_up.go:271] Pod openshift-apiserver/apiserver-5d44675f6f-54dgw is unschedulable I0427 22:52:34.738868 1 scale_up.go:271] Pod openshift-machine-config-operator/etcd-quorum-guard-57f5d544b4-bqgtp is unschedulable I0427 22:52:34.739139 1 scale_up.go:423] No expansion options I0427 22:52:34.739298 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:52:34.739324 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:52:34.740492 1 scale_down.go:548] 6 nodes found to be unremovable in simulation, will re-check them at 2020-04-27 22:57:34.734623559 +0000 UTC m=+628.433387895 I0427 22:52:44.769767 1 scale_up.go:271] Pod openshift-apiserver/apiserver-5d44675f6f-54dgw is unschedulable I0427 22:52:44.769989 1 scale_up.go:271] Pod openshift-machine-config-operator/etcd-quorum-guard-57f5d544b4-bqgtp is unschedulable I0427 22:52:44.770267 1 scale_up.go:423] No expansion options I0427 22:52:44.770422 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:52:44.770481 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:52:44.770833 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:52:54.860999 1 scale_up.go:271] Pod openshift-apiserver/apiserver-5d44675f6f-54dgw is unschedulable I0427 22:52:54.861015 1 scale_up.go:271] Pod openshift-machine-config-operator/etcd-quorum-guard-57f5d544b4-bqgtp is unschedulable I0427 22:52:54.861286 1 scale_up.go:423] No expansion options I0427 22:52:54.861378 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:52:54.861403 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:52:54.861814 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:53:04.874274 1 scale_up.go:271] Pod openshift-apiserver/apiserver-5d44675f6f-54dgw is unschedulable I0427 22:53:04.874709 1 scale_up.go:271] Pod openshift-machine-config-operator/etcd-quorum-guard-57f5d544b4-bqgtp is unschedulable I0427 22:53:04.875029 1 scale_up.go:423] No expansion options I0427 22:53:04.875137 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:53:04.875230 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:53:04.875649 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:53:14.907905 1 scale_up.go:271] Pod openshift-apiserver/apiserver-85f544bc95-k9dq7 is unschedulable I0427 22:53:14.907924 1 scale_up.go:271] Pod openshift-machine-config-operator/etcd-quorum-guard-57f5d544b4-bqgtp is unschedulable I0427 22:53:14.908219 1 scale_up.go:423] No expansion options I0427 22:53:14.908326 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:53:14.908435 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:53:14.908748 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:53:24.025362 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0427 22:53:24.025606 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 225.473µs I0427 22:53:24.923121 1 scale_up.go:271] Pod openshift-apiserver/apiserver-85f544bc95-k9dq7 is unschedulable I0427 22:53:24.923141 1 scale_up.go:271] Pod openshift-machine-config-operator/etcd-quorum-guard-57f5d544b4-bqgtp is unschedulable I0427 22:53:24.923389 1 scale_up.go:423] No expansion options I0427 22:53:24.923505 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:53:24.923550 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:53:24.923921 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:53:34.936749 1 scale_up.go:271] Pod openshift-apiserver/apiserver-85f544bc95-k9dq7 is unschedulable I0427 22:53:34.937163 1 scale_up.go:271] Pod openshift-machine-config-operator/etcd-quorum-guard-57f5d544b4-bqgtp is unschedulable I0427 22:53:34.937512 1 scale_up.go:423] No expansion options I0427 22:53:34.937683 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:53:34.937710 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:53:34.938120 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:53:44.955306 1 scale_up.go:271] Pod openshift-apiserver/apiserver-85f544bc95-k9dq7 is unschedulable I0427 22:53:44.955324 1 scale_up.go:271] Pod openshift-machine-config-operator/etcd-quorum-guard-57f5d544b4-bqgtp is unschedulable I0427 22:53:44.955719 1 scale_up.go:423] No expansion options I0427 22:53:44.955939 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:53:44.955988 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:53:44.956362 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:53:54.974427 1 scale_up.go:271] Pod openshift-apiserver/apiserver-85f544bc95-k9dq7 is unschedulable I0427 22:53:54.974445 1 scale_up.go:271] Pod openshift-machine-config-operator/etcd-quorum-guard-57f5d544b4-bqgtp is unschedulable I0427 22:53:54.974723 1 scale_up.go:423] No expansion options I0427 22:53:54.974833 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:53:54.974965 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:53:54.975374 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:54:04.990481 1 scale_up.go:271] Pod openshift-apiserver/apiserver-85f544bc95-k9dq7 is unschedulable I0427 22:54:04.990929 1 scale_up.go:271] Pod openshift-machine-config-operator/etcd-quorum-guard-57f5d544b4-bqgtp is unschedulable I0427 22:54:04.991292 1 scale_up.go:423] No expansion options I0427 22:54:04.991496 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:54:04.991521 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:54:04.991884 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:54:15.011065 1 scale_up.go:271] Pod openshift-apiserver/apiserver-bdf7959bf-qtxcx is unschedulable I0427 22:54:15.011085 1 scale_up.go:271] Pod openshift-machine-config-operator/etcd-quorum-guard-57f5d544b4-bqgtp is unschedulable I0427 22:54:15.011403 1 scale_up.go:423] No expansion options I0427 22:54:15.011663 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:54:15.011703 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:54:15.012045 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:54:25.028734 1 scale_up.go:271] Pod openshift-apiserver/apiserver-867745866f-w77xf is unschedulable I0427 22:54:25.029278 1 scale_up.go:271] Pod openshift-machine-config-operator/etcd-quorum-guard-57f5d544b4-bqgtp is unschedulable I0427 22:54:25.029611 1 scale_up.go:423] No expansion options I0427 22:54:25.029824 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:54:25.029864 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:54:25.030328 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:54:35.045632 1 scale_up.go:271] Pod openshift-apiserver/apiserver-867745866f-w77xf is unschedulable I0427 22:54:35.045649 1 scale_up.go:271] Pod openshift-machine-config-operator/etcd-quorum-guard-57f5d544b4-bqgtp is unschedulable I0427 22:54:35.045936 1 scale_up.go:423] No expansion options I0427 22:54:35.046056 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:54:35.046080 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:54:35.046547 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:54:45.061276 1 scale_up.go:271] Pod openshift-apiserver/apiserver-867745866f-w77xf is unschedulable I0427 22:54:45.061295 1 scale_up.go:271] Pod openshift-machine-config-operator/etcd-quorum-guard-57f5d544b4-bqgtp is unschedulable I0427 22:54:45.061585 1 scale_up.go:423] No expansion options I0427 22:54:45.061720 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:54:45.061750 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:54:45.062130 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:54:55.075662 1 scale_up.go:271] Pod openshift-apiserver/apiserver-867745866f-w77xf is unschedulable I0427 22:54:55.076133 1 scale_up.go:271] Pod openshift-machine-config-operator/etcd-quorum-guard-57f5d544b4-bqgtp is unschedulable I0427 22:54:55.076408 1 scale_up.go:423] No expansion options I0427 22:54:55.076547 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:54:55.076665 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:54:55.077151 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:55:05.094209 1 scale_up.go:271] Pod openshift-apiserver/apiserver-867745866f-w77xf is unschedulable I0427 22:55:05.094232 1 scale_up.go:271] Pod openshift-machine-config-operator/etcd-quorum-guard-57f5d544b4-bqgtp is unschedulable I0427 22:55:05.094629 1 scale_up.go:423] No expansion options I0427 22:55:05.094775 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:55:05.094824 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:55:05.095300 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:55:15.119703 1 scale_up.go:271] Pod openshift-apiserver/apiserver-867745866f-w77xf is unschedulable I0427 22:55:15.119721 1 scale_up.go:271] Pod openshift-machine-config-operator/etcd-quorum-guard-57f5d544b4-bqgtp is unschedulable I0427 22:55:15.120001 1 scale_up.go:423] No expansion options I0427 22:55:15.120111 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:55:15.120137 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:55:15.120465 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:55:24.025739 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0427 22:55:24.025957 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 200.184µs I0427 22:55:25.135257 1 scale_up.go:271] Pod openshift-apiserver/apiserver-867745866f-w77xf is unschedulable I0427 22:55:25.135670 1 scale_up.go:271] Pod openshift-machine-config-operator/etcd-quorum-guard-57f5d544b4-bqgtp is unschedulable I0427 22:55:25.135949 1 scale_up.go:423] No expansion options I0427 22:55:25.136098 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:55:25.136125 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:55:25.136533 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:55:35.150861 1 scale_up.go:271] Pod openshift-apiserver/apiserver-867745866f-w77xf is unschedulable I0427 22:55:35.150879 1 scale_up.go:271] Pod openshift-machine-config-operator/etcd-quorum-guard-57f5d544b4-bqgtp is unschedulable I0427 22:55:35.151160 1 scale_up.go:423] No expansion options I0427 22:55:35.151280 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:55:35.151309 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:55:35.151626 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:55:45.164321 1 scale_up.go:271] Pod openshift-apiserver/apiserver-867745866f-w77xf is unschedulable I0427 22:55:45.164339 1 scale_up.go:271] Pod openshift-machine-config-operator/etcd-quorum-guard-57f5d544b4-bqgtp is unschedulable I0427 22:55:45.164658 1 scale_up.go:423] No expansion options I0427 22:55:45.164757 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:55:45.164788 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:55:45.165184 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:55:55.179177 1 scale_up.go:271] Pod openshift-apiserver/apiserver-867745866f-w77xf is unschedulable I0427 22:55:55.179579 1 scale_up.go:271] Pod openshift-machine-config-operator/etcd-quorum-guard-57f5d544b4-bqgtp is unschedulable I0427 22:55:55.179901 1 scale_up.go:423] No expansion options I0427 22:55:55.180054 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:55:55.180083 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:55:55.180484 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:56:05.200434 1 static_autoscaler.go:343] No unschedulable pods I0427 22:56:05.200530 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:56:05.200557 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:56:05.200972 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:56:15.238000 1 static_autoscaler.go:343] No unschedulable pods I0427 22:56:15.238133 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:56:15.238178 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:56:15.238431 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:56:25.249149 1 static_autoscaler.go:343] No unschedulable pods I0427 22:56:25.249734 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:56:25.249764 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:56:25.250110 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:56:35.260766 1 static_autoscaler.go:343] No unschedulable pods I0427 22:56:35.261273 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:56:35.261297 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:56:35.261619 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:56:45.279231 1 static_autoscaler.go:354] Unschedulable pods are very new, waiting one iteration for more I0427 22:56:45.279993 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:56:45.280167 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:56:45.280555 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:56:55.296800 1 static_autoscaler.go:343] No unschedulable pods I0427 22:56:55.296888 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:56:55.296980 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:56:55.297257 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:57:05.326851 1 static_autoscaler.go:343] No unschedulable pods I0427 22:57:05.327361 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:57:05.327390 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:57:05.327867 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:57:15.358938 1 static_autoscaler.go:343] No unschedulable pods I0427 22:57:15.359210 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:57:15.359266 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:57:15.359828 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:57:24.026092 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0427 22:57:24.026318 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 208.356µs I0427 22:57:25.379892 1 static_autoscaler.go:343] No unschedulable pods I0427 22:57:25.379981 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:57:25.380049 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:57:25.380520 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:57:25.381327 1 scale_down.go:776] No candidates for scale down I0427 22:57:35.398945 1 static_autoscaler.go:343] No unschedulable pods I0427 22:57:35.399757 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:57:35.399802 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:57:35.401221 1 scale_down.go:548] 6 nodes found to be unremovable in simulation, will re-check them at 2020-04-27 23:02:35.394962472 +0000 UTC m=+929.093726839 I0427 22:57:35.401744 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0427 22:57:35.422526 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0427 22:57:35.422585 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-133-227.ec2.internal E0427 22:57:35.423076 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0427 22:57:35.434364 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588028255 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0427 22:57:35.451328 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0427 22:57:45.509243 1 static_autoscaler.go:343] No unschedulable pods I0427 22:57:45.509461 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:57:45.509512 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:57:45.509992 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:57:45.510992 1 scale_down.go:776] No candidates for scale down I0427 22:57:55.524133 1 static_autoscaler.go:343] No unschedulable pods I0427 22:57:55.524547 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:57:55.524588 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:57:55.525110 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:57:55.526231 1 scale_down.go:776] No candidates for scale down I0427 22:58:05.557022 1 static_autoscaler.go:343] No unschedulable pods I0427 22:58:05.557367 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:58:05.557485 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:58:05.557761 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:58:05.558522 1 scale_down.go:776] No candidates for scale down I0427 22:58:15.570775 1 static_autoscaler.go:343] No unschedulable pods I0427 22:58:15.571029 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:58:15.571068 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:58:15.571454 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:58:15.572382 1 scale_down.go:776] No candidates for scale down I0427 22:58:25.585178 1 static_autoscaler.go:343] No unschedulable pods I0427 22:58:25.585714 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:58:25.585760 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:58:25.586094 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:58:25.586676 1 scale_down.go:776] No candidates for scale down I0427 22:58:35.600044 1 static_autoscaler.go:354] Unschedulable pods are very new, waiting one iteration for more I0427 22:58:35.600171 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:58:35.600320 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:58:35.600743 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:58:45.615123 1 scale_up.go:271] Pod openshift-machine-config-operator/etcd-quorum-guard-58d794d79f-f5znz is unschedulable I0427 22:58:45.615422 1 scale_up.go:423] No expansion options I0427 22:58:45.615591 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:58:45.615622 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:58:45.615993 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:58:45.616585 1 scale_down.go:776] No candidates for scale down I0427 22:58:55.628450 1 static_autoscaler.go:343] No unschedulable pods I0427 22:58:55.628591 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:58:55.628641 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:58:55.628905 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:58:55.629435 1 scale_down.go:776] No candidates for scale down I0427 22:59:05.640583 1 static_autoscaler.go:343] No unschedulable pods I0427 22:59:05.640724 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:59:05.640792 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:59:05.641051 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:59:05.641533 1 scale_down.go:776] No candidates for scale down I0427 22:59:15.655459 1 static_autoscaler.go:343] No unschedulable pods I0427 22:59:15.655622 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:59:15.655647 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:59:15.655916 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:59:15.656424 1 scale_down.go:776] No candidates for scale down I0427 22:59:24.026441 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0427 22:59:24.026681 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 221.112µs I0427 22:59:25.669463 1 static_autoscaler.go:343] No unschedulable pods I0427 22:59:25.669638 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:59:25.669672 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:59:25.669989 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:59:25.670724 1 scale_down.go:776] No candidates for scale down I0427 22:59:35.682651 1 static_autoscaler.go:343] No unschedulable pods I0427 22:59:35.682850 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:59:35.682889 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:59:35.683256 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:59:35.683784 1 scale_down.go:776] No candidates for scale down I0427 22:59:38.449117 1 streamwatcher.go:114] Unexpected EOF during watch stream event decoding: unexpected EOF I0427 22:59:38.449149 1 streamwatcher.go:114] Unexpected EOF during watch stream event decoding: unexpected EOF I0427 22:59:38.452455 1 streamwatcher.go:114] Unexpected EOF during watch stream event decoding: unexpected EOF I0427 22:59:38.452930 1 streamwatcher.go:114] Unexpected EOF during watch stream event decoding: unexpected EOF I0427 22:59:38.453554 1 streamwatcher.go:114] Unexpected EOF during watch stream event decoding: unexpected EOF I0427 22:59:38.454120 1 streamwatcher.go:114] Unexpected EOF during watch stream event decoding: unexpected EOF I0427 22:59:38.454639 1 streamwatcher.go:114] Unexpected EOF during watch stream event decoding: unexpected EOF I0427 22:59:38.455845 1 streamwatcher.go:114] Unexpected EOF during watch stream event decoding: unexpected EOF I0427 22:59:38.456171 1 streamwatcher.go:114] Unexpected EOF during watch stream event decoding: unexpected EOF I0427 22:59:38.456571 1 streamwatcher.go:114] Unexpected EOF during watch stream event decoding: unexpected EOF I0427 22:59:38.460290 1 streamwatcher.go:114] Unexpected EOF during watch stream event decoding: unexpected EOF I0427 22:59:38.460705 1 streamwatcher.go:114] Unexpected EOF during watch stream event decoding: unexpected EOF I0427 22:59:38.460789 1 streamwatcher.go:114] Unexpected EOF during watch stream event decoding: unexpected EOF I0427 22:59:38.460796 1 streamwatcher.go:114] Unexpected EOF during watch stream event decoding: unexpected EOF I0427 22:59:38.460804 1 streamwatcher.go:114] Unexpected EOF during watch stream event decoding: unexpected EOF I0427 22:59:38.460808 1 streamwatcher.go:114] Unexpected EOF during watch stream event decoding: unexpected EOF I0427 22:59:38.460813 1 streamwatcher.go:114] Unexpected EOF during watch stream event decoding: unexpected EOF I0427 22:59:38.460818 1 streamwatcher.go:114] Unexpected EOF during watch stream event decoding: unexpected EOF I0427 22:59:38.460831 1 streamwatcher.go:114] Unexpected EOF during watch stream event decoding: unexpected EOF I0427 22:59:38.460836 1 streamwatcher.go:114] Unexpected EOF during watch stream event decoding: unexpected EOF I0427 22:59:38.460841 1 streamwatcher.go:114] Unexpected EOF during watch stream event decoding: unexpected EOF I0427 22:59:38.460853 1 streamwatcher.go:114] Unexpected EOF during watch stream event decoding: unexpected EOF I0427 22:59:38.460858 1 streamwatcher.go:114] Unexpected EOF during watch stream event decoding: unexpected EOF I0427 22:59:38.460869 1 streamwatcher.go:114] Unexpected EOF during watch stream event decoding: unexpected EOF I0427 22:59:45.696596 1 static_autoscaler.go:343] No unschedulable pods I0427 22:59:45.696680 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:59:45.696766 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:59:45.697013 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:59:45.697543 1 scale_down.go:776] No candidates for scale down I0427 22:59:55.711768 1 static_autoscaler.go:343] No unschedulable pods I0427 22:59:55.711903 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 22:59:55.711935 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 22:59:55.712242 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 22:59:55.712763 1 scale_down.go:776] No candidates for scale down I0427 23:00:05.725985 1 static_autoscaler.go:343] No unschedulable pods I0427 23:00:05.726078 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:00:05.726192 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:00:05.726514 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:00:05.727269 1 scale_down.go:776] No candidates for scale down I0427 23:00:15.740791 1 scale_up.go:271] Pod openshift-apiserver/apiserver-f6585d466-444ft is unschedulable I0427 23:00:15.741074 1 scale_up.go:423] No expansion options I0427 23:00:15.741217 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:00:15.741248 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:00:15.741603 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:00:15.742168 1 scale_down.go:776] No candidates for scale down I0427 23:00:25.756140 1 static_autoscaler.go:343] No unschedulable pods I0427 23:00:25.756228 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:00:25.756256 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:00:25.756691 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:00:25.757152 1 scale_down.go:776] No candidates for scale down I0427 23:00:35.772632 1 scale_up.go:271] Pod openshift-apiserver/apiserver-f6585d466-xfr6d is unschedulable I0427 23:00:35.772887 1 scale_up.go:423] No expansion options I0427 23:00:35.772998 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:00:35.773024 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:00:35.773386 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:00:35.773939 1 scale_down.go:776] No candidates for scale down I0427 23:00:45.791018 1 static_autoscaler.go:343] No unschedulable pods I0427 23:00:45.791192 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:00:45.791230 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:00:45.791646 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:00:45.792398 1 scale_down.go:776] No candidates for scale down I0427 23:00:55.808943 1 static_autoscaler.go:343] No unschedulable pods I0427 23:00:55.809143 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:00:55.809183 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:00:55.809642 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:00:55.810508 1 scale_down.go:776] No candidates for scale down I0427 23:01:05.826132 1 scale_up.go:271] Pod openshift-apiserver/apiserver-f6585d466-lqbs2 is unschedulable I0427 23:01:05.826461 1 scale_up.go:423] No expansion options I0427 23:01:05.826631 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:01:05.826671 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:01:05.827024 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:01:05.827560 1 scale_down.go:776] No candidates for scale down I0427 23:01:15.842143 1 static_autoscaler.go:343] No unschedulable pods I0427 23:01:15.842226 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:01:15.842316 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:01:15.842679 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:01:15.843224 1 scale_down.go:776] No candidates for scale down I0427 23:01:24.026848 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0427 23:01:24.027065 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 198.687µs I0427 23:01:25.859368 1 static_autoscaler.go:343] No unschedulable pods I0427 23:01:25.859527 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:01:25.859609 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:01:25.859949 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:01:25.860531 1 scale_down.go:776] No candidates for scale down I0427 23:01:35.906612 1 static_autoscaler.go:343] No unschedulable pods I0427 23:01:35.906740 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:01:35.906770 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:01:35.907212 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:01:35.908011 1 scale_down.go:776] No candidates for scale down I0427 23:01:45.920935 1 static_autoscaler.go:343] No unschedulable pods I0427 23:01:45.921018 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:01:45.921110 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:01:45.921330 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:01:45.921796 1 scale_down.go:776] No candidates for scale down I0427 23:01:55.946511 1 static_autoscaler.go:343] No unschedulable pods I0427 23:01:55.946701 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:01:55.946771 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:01:55.947369 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:01:55.948382 1 scale_down.go:776] No candidates for scale down I0427 23:02:05.963756 1 static_autoscaler.go:343] No unschedulable pods I0427 23:02:05.963871 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:02:05.963895 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:02:05.964139 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:02:05.964601 1 scale_down.go:776] No candidates for scale down I0427 23:02:15.982542 1 static_autoscaler.go:343] No unschedulable pods I0427 23:02:15.982694 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:02:15.982720 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:02:15.982979 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:02:15.983488 1 scale_down.go:776] No candidates for scale down I0427 23:02:25.998915 1 static_autoscaler.go:343] No unschedulable pods I0427 23:02:25.999012 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:02:25.999040 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:02:25.999333 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:02:25.999845 1 scale_down.go:776] No candidates for scale down I0427 23:02:36.013928 1 static_autoscaler.go:343] No unschedulable pods I0427 23:02:36.014041 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:02:36.014091 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:02:36.015004 1 scale_down.go:548] 6 nodes found to be unremovable in simulation, will re-check them at 2020-04-27 23:07:36.01116848 +0000 UTC m=+1229.709932816 I0427 23:02:36.015122 1 scale_down.go:776] No candidates for scale down I0427 23:02:46.029626 1 static_autoscaler.go:343] No unschedulable pods I0427 23:02:46.029752 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:02:46.029780 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:02:46.030099 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:02:46.030650 1 scale_down.go:776] No candidates for scale down I0427 23:02:56.045229 1 static_autoscaler.go:343] No unschedulable pods I0427 23:02:56.045306 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:02:56.045406 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:02:56.045693 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:02:56.046166 1 scale_down.go:776] No candidates for scale down I0427 23:03:06.059042 1 static_autoscaler.go:343] No unschedulable pods I0427 23:03:06.059209 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:03:06.059245 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:03:06.059604 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:03:06.060151 1 scale_down.go:776] No candidates for scale down I0427 23:03:16.075504 1 static_autoscaler.go:343] No unschedulable pods I0427 23:03:16.075644 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:03:16.075669 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:03:16.075927 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:03:16.076375 1 scale_down.go:776] No candidates for scale down I0427 23:03:24.027182 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0427 23:03:24.027434 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 211.644µs I0427 23:03:26.091034 1 static_autoscaler.go:343] No unschedulable pods I0427 23:03:26.091163 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:03:26.091190 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:03:26.091456 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:03:26.092063 1 scale_down.go:776] No candidates for scale down I0427 23:03:36.111795 1 static_autoscaler.go:343] No unschedulable pods I0427 23:03:36.111926 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:03:36.111971 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:03:36.112207 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:03:36.112746 1 scale_down.go:776] No candidates for scale down I0427 23:03:46.124525 1 static_autoscaler.go:343] No unschedulable pods I0427 23:03:46.124608 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:03:46.124688 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:03:46.124920 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:03:46.125388 1 scale_down.go:776] No candidates for scale down I0427 23:03:56.144920 1 static_autoscaler.go:343] No unschedulable pods I0427 23:03:56.145336 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:03:56.145391 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:03:56.146108 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:03:56.147365 1 scale_down.go:776] No candidates for scale down I0427 23:04:06.163430 1 static_autoscaler.go:343] No unschedulable pods I0427 23:04:06.163534 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:04:06.163624 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:04:06.163863 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:04:06.164344 1 scale_down.go:776] No candidates for scale down I0427 23:04:16.178878 1 static_autoscaler.go:343] No unschedulable pods I0427 23:04:16.179005 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:04:16.179030 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:04:16.179304 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:04:16.179832 1 scale_down.go:776] No candidates for scale down I0427 23:04:26.193146 1 static_autoscaler.go:343] No unschedulable pods I0427 23:04:26.193313 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:04:26.193339 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:04:26.193675 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:04:26.194182 1 scale_down.go:776] No candidates for scale down I0427 23:04:36.208464 1 static_autoscaler.go:343] No unschedulable pods I0427 23:04:36.208560 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:04:36.208659 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:04:36.208947 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:04:36.209480 1 scale_down.go:776] No candidates for scale down I0427 23:04:46.223430 1 static_autoscaler.go:343] No unschedulable pods I0427 23:04:46.223564 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:04:46.223592 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:04:46.223907 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:04:46.224477 1 scale_down.go:776] No candidates for scale down I0427 23:04:56.239849 1 static_autoscaler.go:343] No unschedulable pods I0427 23:04:56.240004 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:04:56.240055 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:04:56.240306 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:04:56.240840 1 scale_down.go:776] No candidates for scale down I0427 23:05:06.253983 1 static_autoscaler.go:343] No unschedulable pods I0427 23:05:06.254108 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:05:06.254130 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:05:06.254376 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:05:06.254870 1 scale_down.go:776] No candidates for scale down I0427 23:05:16.268639 1 static_autoscaler.go:343] No unschedulable pods I0427 23:05:16.268731 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:05:16.268763 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:05:16.269079 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:05:16.269657 1 scale_down.go:776] No candidates for scale down I0427 23:05:24.027562 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0427 23:05:24.027788 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 206.733µs I0427 23:05:26.285702 1 static_autoscaler.go:343] No unschedulable pods I0427 23:05:26.285801 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:05:26.285831 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:05:26.286118 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:05:26.286759 1 scale_down.go:776] No candidates for scale down I0427 23:05:36.306671 1 static_autoscaler.go:343] No unschedulable pods I0427 23:05:36.306797 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:05:36.306840 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:05:36.307270 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:05:36.308022 1 scale_down.go:776] No candidates for scale down I0427 23:05:46.325625 1 static_autoscaler.go:343] No unschedulable pods I0427 23:05:46.325728 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:05:46.325750 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:05:46.325994 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:05:46.326461 1 scale_down.go:776] No candidates for scale down I0427 23:05:56.344204 1 static_autoscaler.go:343] No unschedulable pods I0427 23:05:56.344293 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:05:56.344436 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:05:56.344844 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:05:56.345499 1 scale_down.go:776] No candidates for scale down I0427 23:06:06.359599 1 static_autoscaler.go:343] No unschedulable pods I0427 23:06:06.359766 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:06:06.359792 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:06:06.360055 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:06:06.360814 1 scale_down.go:776] No candidates for scale down I0427 23:06:16.375118 1 static_autoscaler.go:343] No unschedulable pods I0427 23:06:16.375227 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:06:16.375257 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:06:16.375652 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:06:16.376194 1 scale_down.go:776] No candidates for scale down I0427 23:06:26.391557 1 static_autoscaler.go:343] No unschedulable pods I0427 23:06:26.391652 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:06:26.391678 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:06:26.391962 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:06:26.392585 1 scale_down.go:776] No candidates for scale down I0427 23:06:36.408750 1 static_autoscaler.go:343] No unschedulable pods I0427 23:06:36.408976 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:06:36.409053 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:06:36.409398 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:06:36.410188 1 scale_down.go:776] No candidates for scale down I0427 23:06:46.423459 1 static_autoscaler.go:343] No unschedulable pods I0427 23:06:46.423602 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:06:46.423636 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:06:46.424000 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:06:46.424538 1 scale_down.go:776] No candidates for scale down I0427 23:06:56.439932 1 static_autoscaler.go:343] No unschedulable pods I0427 23:06:56.440160 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:06:56.440211 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:06:56.440759 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:06:56.441945 1 scale_down.go:776] No candidates for scale down I0427 23:07:06.454431 1 static_autoscaler.go:343] No unschedulable pods I0427 23:07:06.454538 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:07:06.454631 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:07:06.454929 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:07:06.455458 1 scale_down.go:776] No candidates for scale down I0427 23:07:16.467955 1 static_autoscaler.go:343] No unschedulable pods I0427 23:07:16.468150 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:07:16.468191 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:07:16.468680 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:07:16.469370 1 scale_down.go:776] No candidates for scale down I0427 23:07:24.027916 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0427 23:07:24.028172 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 238.193µs I0427 23:07:26.485497 1 static_autoscaler.go:343] No unschedulable pods I0427 23:07:26.485652 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:07:26.485812 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:07:26.486298 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:07:26.487270 1 scale_down.go:776] No candidates for scale down I0427 23:07:36.502456 1 static_autoscaler.go:343] No unschedulable pods I0427 23:07:36.502597 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:07:36.502699 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:07:36.503625 1 scale_down.go:548] 6 nodes found to be unremovable in simulation, will re-check them at 2020-04-27 23:12:36.499505136 +0000 UTC m=+1530.198269694 I0427 23:07:36.503756 1 scale_down.go:776] No candidates for scale down I0427 23:07:46.518899 1 static_autoscaler.go:343] No unschedulable pods I0427 23:07:46.518987 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:07:46.519012 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:07:46.519315 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:07:46.520085 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-133-227.ec2.internal I0427 23:07:46.523936 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0427 23:07:46.535512 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0427 23:07:46.535654 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0427 23:07:46.541452 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588028866 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0427 23:07:46.551445 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0427 23:07:56.558972 1 static_autoscaler.go:343] No unschedulable pods I0427 23:07:56.559129 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:07:56.559157 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:07:56.559432 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:07:56.560024 1 scale_down.go:776] No candidates for scale down I0427 23:08:06.573527 1 static_autoscaler.go:343] No unschedulable pods I0427 23:08:06.573623 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:08:06.573721 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:08:06.573972 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:08:06.574479 1 scale_down.go:776] No candidates for scale down I0427 23:08:16.587858 1 static_autoscaler.go:343] No unschedulable pods I0427 23:08:16.587946 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:08:16.587971 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:08:16.588260 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:08:16.588762 1 scale_down.go:776] No candidates for scale down I0427 23:08:26.602039 1 static_autoscaler.go:343] No unschedulable pods I0427 23:08:26.602140 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:08:26.602233 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:08:26.602542 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:08:26.603072 1 scale_down.go:776] No candidates for scale down I0427 23:08:36.615816 1 static_autoscaler.go:343] No unschedulable pods I0427 23:08:36.615907 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:08:36.616010 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:08:36.616261 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:08:36.616965 1 scale_down.go:776] No candidates for scale down I0427 23:08:46.629748 1 static_autoscaler.go:343] No unschedulable pods I0427 23:08:46.629847 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:08:46.629913 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:08:46.630235 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:08:46.630767 1 scale_down.go:776] No candidates for scale down I0427 23:08:56.643196 1 static_autoscaler.go:343] No unschedulable pods I0427 23:08:56.643338 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:08:56.643368 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:08:56.643656 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:08:56.644134 1 scale_down.go:776] No candidates for scale down I0427 23:09:06.658358 1 static_autoscaler.go:343] No unschedulable pods I0427 23:09:06.658475 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:09:06.658504 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:09:06.658869 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:09:06.659335 1 scale_down.go:776] No candidates for scale down I0427 23:09:16.674938 1 static_autoscaler.go:343] No unschedulable pods I0427 23:09:16.675022 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:09:16.675107 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:09:16.675340 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:09:16.676040 1 scale_down.go:776] No candidates for scale down I0427 23:09:24.028303 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0427 23:09:24.028595 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 274.147µs I0427 23:09:26.688639 1 static_autoscaler.go:343] No unschedulable pods I0427 23:09:26.688786 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:09:26.688819 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:09:26.689165 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:09:26.689783 1 scale_down.go:776] No candidates for scale down I0427 23:09:36.703613 1 static_autoscaler.go:343] No unschedulable pods I0427 23:09:36.703718 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:09:36.703749 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:09:36.704131 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:09:36.704725 1 scale_down.go:776] No candidates for scale down I0427 23:09:46.717996 1 static_autoscaler.go:343] No unschedulable pods I0427 23:09:46.718108 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:09:46.718139 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:09:46.718523 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:09:46.719335 1 scale_down.go:776] No candidates for scale down I0427 23:09:56.745782 1 static_autoscaler.go:343] No unschedulable pods I0427 23:09:56.745947 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:09:56.746185 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:09:56.746643 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:09:56.747557 1 scale_down.go:776] No candidates for scale down I0427 23:10:06.760238 1 static_autoscaler.go:343] No unschedulable pods I0427 23:10:06.760329 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:10:06.760441 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:10:06.760701 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:10:06.761178 1 scale_down.go:776] No candidates for scale down I0427 23:10:16.774906 1 static_autoscaler.go:343] No unschedulable pods I0427 23:10:16.775022 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:10:16.775091 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:10:16.775383 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:10:16.775902 1 scale_down.go:776] No candidates for scale down I0427 23:10:26.791016 1 static_autoscaler.go:343] No unschedulable pods I0427 23:10:26.791143 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:10:26.791169 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:10:26.791480 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:10:26.791980 1 scale_down.go:776] No candidates for scale down I0427 23:10:36.805449 1 static_autoscaler.go:343] No unschedulable pods I0427 23:10:36.805544 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:10:36.805573 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:10:36.805931 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:10:36.806533 1 scale_down.go:776] No candidates for scale down I0427 23:10:46.837330 1 static_autoscaler.go:343] No unschedulable pods I0427 23:10:46.837578 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:10:46.837651 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:10:46.838041 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:10:46.838883 1 scale_down.go:776] No candidates for scale down I0427 23:10:56.854049 1 static_autoscaler.go:343] No unschedulable pods I0427 23:10:56.854151 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:10:56.854209 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:10:56.854562 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:10:56.855091 1 scale_down.go:776] No candidates for scale down I0427 23:11:06.871022 1 static_autoscaler.go:343] No unschedulable pods I0427 23:11:06.871171 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:11:06.871194 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:11:06.871565 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:11:06.872149 1 scale_down.go:776] No candidates for scale down I0427 23:11:16.885727 1 static_autoscaler.go:343] No unschedulable pods I0427 23:11:16.885836 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:11:16.885930 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:11:16.886239 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:11:16.886805 1 scale_down.go:776] No candidates for scale down I0427 23:11:24.040322 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0427 23:11:24.040759 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 366.928µs I0427 23:11:26.898779 1 static_autoscaler.go:343] No unschedulable pods I0427 23:11:26.898869 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:11:26.898892 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:11:26.899177 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:11:26.899706 1 scale_down.go:776] No candidates for scale down I0427 23:11:36.920944 1 static_autoscaler.go:343] No unschedulable pods I0427 23:11:36.921235 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:11:36.921430 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:11:36.922092 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:11:36.923549 1 scale_down.go:776] No candidates for scale down I0427 23:11:46.952342 1 static_autoscaler.go:343] No unschedulable pods I0427 23:11:46.952445 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:11:46.952474 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:11:46.952809 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:11:46.953303 1 scale_down.go:776] No candidates for scale down I0427 23:11:56.968229 1 static_autoscaler.go:343] No unschedulable pods I0427 23:11:56.968326 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:11:56.968352 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:11:56.968665 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:11:56.969134 1 scale_down.go:776] No candidates for scale down I0427 23:12:06.983107 1 static_autoscaler.go:343] No unschedulable pods I0427 23:12:06.983257 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:12:06.983319 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:12:06.983655 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:12:06.984135 1 scale_down.go:776] No candidates for scale down I0427 23:12:16.996769 1 static_autoscaler.go:343] No unschedulable pods I0427 23:12:16.996874 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:12:16.996903 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:12:16.997294 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:12:16.997892 1 scale_down.go:776] No candidates for scale down I0427 23:12:27.011199 1 static_autoscaler.go:343] No unschedulable pods I0427 23:12:27.011363 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:12:27.011478 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:12:27.011891 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:12:27.012547 1 scale_down.go:776] No candidates for scale down I0427 23:12:37.026164 1 static_autoscaler.go:343] No unschedulable pods I0427 23:12:37.026266 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:12:37.026377 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:12:37.027312 1 scale_down.go:548] 6 nodes found to be unremovable in simulation, will re-check them at 2020-04-27 23:17:37.022983756 +0000 UTC m=+1830.721748094 I0427 23:12:37.027454 1 scale_down.go:776] No candidates for scale down I0427 23:12:47.045165 1 static_autoscaler.go:343] No unschedulable pods I0427 23:12:47.045303 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:12:47.045339 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:12:47.045818 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:12:47.046343 1 scale_down.go:776] No candidates for scale down I0427 23:12:57.061336 1 static_autoscaler.go:343] No unschedulable pods I0427 23:12:57.061440 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:12:57.061469 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:12:57.061809 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:12:57.062331 1 scale_down.go:776] No candidates for scale down I0427 23:13:07.075208 1 static_autoscaler.go:343] No unschedulable pods I0427 23:13:07.075351 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:13:07.075375 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:13:07.075680 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:13:07.076157 1 scale_down.go:776] No candidates for scale down I0427 23:13:17.091467 1 static_autoscaler.go:343] No unschedulable pods I0427 23:13:17.091550 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:13:17.091574 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:13:17.091915 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:13:17.092459 1 scale_down.go:776] No candidates for scale down I0427 23:13:24.040900 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0427 23:13:24.041193 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 271.97µs I0427 23:13:27.105348 1 static_autoscaler.go:343] No unschedulable pods I0427 23:13:27.105450 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:13:27.105476 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:13:27.105799 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:13:27.106325 1 scale_down.go:776] No candidates for scale down I0427 23:13:37.125361 1 static_autoscaler.go:343] No unschedulable pods I0427 23:13:37.125846 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:13:37.125931 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:13:37.126557 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:13:37.127846 1 scale_down.go:776] No candidates for scale down I0427 23:13:47.141083 1 static_autoscaler.go:343] No unschedulable pods I0427 23:13:47.141170 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:13:47.141196 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:13:47.141509 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:13:47.142053 1 scale_down.go:776] No candidates for scale down I0427 23:13:57.155208 1 static_autoscaler.go:343] No unschedulable pods I0427 23:13:57.155302 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:13:57.155392 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:13:57.155644 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:13:57.156111 1 scale_down.go:776] No candidates for scale down I0427 23:14:07.168937 1 static_autoscaler.go:343] No unschedulable pods I0427 23:14:07.169035 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:14:07.169162 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:14:07.169712 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:14:07.170307 1 scale_down.go:776] No candidates for scale down I0427 23:14:17.183142 1 static_autoscaler.go:343] No unschedulable pods I0427 23:14:17.183247 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:14:17.183294 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:14:17.183659 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:14:17.184219 1 scale_down.go:776] No candidates for scale down I0427 23:14:27.218652 1 static_autoscaler.go:343] No unschedulable pods I0427 23:14:27.218755 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:14:27.218780 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:14:27.219143 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:14:27.219925 1 scale_down.go:776] No candidates for scale down I0427 23:14:37.235665 1 static_autoscaler.go:343] No unschedulable pods I0427 23:14:37.235796 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:14:37.235845 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:14:37.236104 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:14:37.236626 1 scale_down.go:776] No candidates for scale down I0427 23:14:47.252223 1 static_autoscaler.go:343] No unschedulable pods I0427 23:14:47.252350 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:14:47.252375 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:14:47.252706 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:14:47.253204 1 scale_down.go:776] No candidates for scale down I0427 23:14:57.273338 1 static_autoscaler.go:343] No unschedulable pods I0427 23:14:57.273522 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:14:57.273555 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:14:57.273818 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:14:57.274309 1 scale_down.go:776] No candidates for scale down I0427 23:15:07.286377 1 static_autoscaler.go:343] No unschedulable pods I0427 23:15:07.286514 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:15:07.286549 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:15:07.286967 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:15:07.287646 1 scale_down.go:776] No candidates for scale down I0427 23:15:17.299819 1 static_autoscaler.go:343] No unschedulable pods I0427 23:15:17.299968 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:15:17.299996 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:15:17.300256 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:15:17.300798 1 scale_down.go:776] No candidates for scale down I0427 23:15:24.041318 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0427 23:15:24.041549 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 212.065µs I0427 23:15:27.314593 1 static_autoscaler.go:343] No unschedulable pods I0427 23:15:27.314685 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:15:27.314710 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:15:27.315025 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:15:27.315569 1 scale_down.go:776] No candidates for scale down I0427 23:15:37.328005 1 static_autoscaler.go:343] No unschedulable pods I0427 23:15:37.328116 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:15:37.328141 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:15:37.328442 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:15:37.328969 1 scale_down.go:776] No candidates for scale down I0427 23:15:47.341842 1 static_autoscaler.go:343] No unschedulable pods I0427 23:15:47.341987 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:15:47.342011 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:15:47.342277 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:15:47.342818 1 scale_down.go:776] No candidates for scale down I0427 23:15:57.358174 1 static_autoscaler.go:343] No unschedulable pods I0427 23:15:57.358434 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:15:57.358482 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:15:57.358948 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:15:57.359546 1 scale_down.go:776] No candidates for scale down I0427 23:16:07.373152 1 static_autoscaler.go:343] No unschedulable pods I0427 23:16:07.373250 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:16:07.373345 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:16:07.373628 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:16:07.374120 1 scale_down.go:776] No candidates for scale down I0427 23:16:17.387801 1 static_autoscaler.go:343] No unschedulable pods I0427 23:16:17.387961 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:16:17.387986 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:16:17.388265 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:16:17.388827 1 scale_down.go:776] No candidates for scale down I0427 23:16:27.415783 1 static_autoscaler.go:343] No unschedulable pods I0427 23:16:27.415878 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:16:27.415903 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:16:27.416229 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:16:27.416732 1 scale_down.go:776] No candidates for scale down I0427 23:16:37.431920 1 static_autoscaler.go:343] No unschedulable pods I0427 23:16:37.432024 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:16:37.432107 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:16:37.432343 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:16:37.432838 1 scale_down.go:776] No candidates for scale down I0427 23:16:47.447235 1 static_autoscaler.go:343] No unschedulable pods I0427 23:16:47.447328 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:16:47.447354 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:16:47.447693 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:16:47.448200 1 scale_down.go:776] No candidates for scale down I0427 23:16:57.463963 1 static_autoscaler.go:343] No unschedulable pods I0427 23:16:57.464091 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:16:57.464112 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:16:57.464517 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:16:57.465030 1 scale_down.go:776] No candidates for scale down I0427 23:17:07.478342 1 static_autoscaler.go:343] No unschedulable pods I0427 23:17:07.478472 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:17:07.478499 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:17:07.478802 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:17:07.479265 1 scale_down.go:776] No candidates for scale down I0427 23:17:17.492995 1 static_autoscaler.go:343] No unschedulable pods I0427 23:17:17.493098 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:17:17.493181 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:17:17.493431 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:17:17.493886 1 scale_down.go:776] No candidates for scale down I0427 23:17:24.041678 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0427 23:17:24.041978 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 278.12µs I0427 23:17:27.506536 1 static_autoscaler.go:343] No unschedulable pods I0427 23:17:27.506663 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:17:27.506689 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:17:27.506944 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:17:27.507393 1 scale_down.go:776] No candidates for scale down I0427 23:17:37.520505 1 static_autoscaler.go:343] No unschedulable pods I0427 23:17:37.520680 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:17:37.520713 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:17:37.521671 1 scale_down.go:548] 6 nodes found to be unremovable in simulation, will re-check them at 2020-04-27 23:22:37.51762348 +0000 UTC m=+2131.216387864 I0427 23:17:37.521796 1 scale_down.go:776] No candidates for scale down I0427 23:17:47.535986 1 static_autoscaler.go:343] No unschedulable pods I0427 23:17:47.536088 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:17:47.536183 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:17:47.536431 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:17:47.536912 1 scale_down.go:776] No candidates for scale down I0427 23:17:57.550232 1 static_autoscaler.go:343] No unschedulable pods I0427 23:17:57.550381 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:17:57.550403 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:17:57.550701 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:17:57.551360 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0427 23:17:57.561514 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0427 23:17:57.563288 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-133-227.ec2.internal E0427 23:17:57.563408 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0427 23:17:57.568457 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588029477 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0427 23:17:57.574840 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0427 23:18:07.592551 1 static_autoscaler.go:343] No unschedulable pods I0427 23:18:07.592674 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:18:07.592734 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:18:07.593002 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:18:07.593486 1 scale_down.go:776] No candidates for scale down I0427 23:18:17.605683 1 static_autoscaler.go:343] No unschedulable pods I0427 23:18:17.605826 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:18:17.605853 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:18:17.606139 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:18:17.606639 1 scale_down.go:776] No candidates for scale down I0427 23:18:27.619268 1 static_autoscaler.go:343] No unschedulable pods I0427 23:18:27.619526 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:18:27.619566 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:18:27.619903 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:18:27.620535 1 scale_down.go:776] No candidates for scale down I0427 23:18:37.634791 1 static_autoscaler.go:343] No unschedulable pods I0427 23:18:37.634876 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:18:37.634901 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:18:37.635202 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:18:37.635668 1 scale_down.go:776] No candidates for scale down I0427 23:18:47.647954 1 static_autoscaler.go:343] No unschedulable pods I0427 23:18:47.648091 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:18:47.648116 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:18:47.648357 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:18:47.648824 1 scale_down.go:776] No candidates for scale down I0427 23:18:57.662921 1 static_autoscaler.go:343] No unschedulable pods I0427 23:18:57.663063 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:18:57.663089 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:18:57.663310 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:18:57.663812 1 scale_down.go:776] No candidates for scale down I0427 23:19:07.678161 1 static_autoscaler.go:343] No unschedulable pods I0427 23:19:07.678284 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:19:07.678311 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:19:07.678589 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:19:07.679043 1 scale_down.go:776] No candidates for scale down I0427 23:19:17.694543 1 static_autoscaler.go:343] No unschedulable pods I0427 23:19:17.694649 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:19:17.694677 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:19:17.695001 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:19:17.695521 1 scale_down.go:776] No candidates for scale down I0427 23:19:24.042095 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0427 23:19:24.042325 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 210.627µs I0427 23:19:27.710503 1 static_autoscaler.go:343] No unschedulable pods I0427 23:19:27.710667 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:19:27.710705 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:19:27.711096 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:19:27.711698 1 scale_down.go:776] No candidates for scale down I0427 23:19:37.726082 1 static_autoscaler.go:343] No unschedulable pods I0427 23:19:37.726178 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:19:37.726205 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:19:37.726510 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:19:37.726977 1 scale_down.go:776] No candidates for scale down I0427 23:19:47.741812 1 static_autoscaler.go:343] No unschedulable pods I0427 23:19:47.741948 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:19:47.741972 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:19:47.742235 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:19:47.742750 1 scale_down.go:776] No candidates for scale down I0427 23:19:57.755116 1 static_autoscaler.go:343] No unschedulable pods I0427 23:19:57.755203 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:19:57.755227 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:19:57.755556 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:19:57.756028 1 scale_down.go:776] No candidates for scale down I0427 23:20:07.770107 1 static_autoscaler.go:343] No unschedulable pods I0427 23:20:07.770200 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:20:07.770226 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:20:07.770564 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:20:07.771037 1 scale_down.go:776] No candidates for scale down I0427 23:20:17.782898 1 static_autoscaler.go:343] No unschedulable pods I0427 23:20:17.782982 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:20:17.783061 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:20:17.783307 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:20:17.783771 1 scale_down.go:776] No candidates for scale down I0427 23:20:27.796859 1 static_autoscaler.go:343] No unschedulable pods I0427 23:20:27.796956 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:20:27.797044 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:20:27.797306 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:20:27.797830 1 scale_down.go:776] No candidates for scale down I0427 23:20:37.810613 1 static_autoscaler.go:343] No unschedulable pods I0427 23:20:37.810732 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:20:37.810756 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:20:37.811013 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:20:37.811493 1 scale_down.go:776] No candidates for scale down I0427 23:20:47.826360 1 static_autoscaler.go:343] No unschedulable pods I0427 23:20:47.826460 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:20:47.826546 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:20:47.826784 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:20:47.827233 1 scale_down.go:776] No candidates for scale down I0427 23:20:57.842163 1 static_autoscaler.go:343] No unschedulable pods I0427 23:20:57.842289 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:20:57.842314 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:20:57.842629 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:20:57.843103 1 scale_down.go:776] No candidates for scale down I0427 23:21:07.859776 1 static_autoscaler.go:343] No unschedulable pods I0427 23:21:07.859918 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:21:07.859958 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:21:07.860408 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:21:07.861202 1 scale_down.go:776] No candidates for scale down I0427 23:21:17.873881 1 static_autoscaler.go:343] No unschedulable pods I0427 23:21:17.873980 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:21:17.874014 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:21:17.874397 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:21:17.874929 1 scale_down.go:776] No candidates for scale down I0427 23:21:24.042466 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0427 23:21:24.042735 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 252.905µs I0427 23:21:27.888134 1 static_autoscaler.go:343] No unschedulable pods I0427 23:21:27.888262 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:21:27.888287 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:21:27.888607 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:21:27.889118 1 scale_down.go:776] No candidates for scale down I0427 23:21:37.901504 1 static_autoscaler.go:343] No unschedulable pods I0427 23:21:37.901634 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:21:37.901665 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:21:37.901966 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:21:37.902469 1 scale_down.go:776] No candidates for scale down I0427 23:21:47.917707 1 static_autoscaler.go:343] No unschedulable pods I0427 23:21:47.917800 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:21:47.917887 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:21:47.918133 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:21:47.918647 1 scale_down.go:776] No candidates for scale down I0427 23:21:57.934194 1 static_autoscaler.go:343] No unschedulable pods I0427 23:21:57.934308 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:21:57.934342 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:21:57.934696 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:21:57.935178 1 scale_down.go:776] No candidates for scale down I0427 23:22:07.949812 1 static_autoscaler.go:343] No unschedulable pods I0427 23:22:07.949944 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:22:07.949973 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:22:07.950226 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:22:07.950723 1 scale_down.go:776] No candidates for scale down I0427 23:22:17.963097 1 static_autoscaler.go:343] No unschedulable pods I0427 23:22:17.963209 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:22:17.963242 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:22:17.963618 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:22:17.964133 1 scale_down.go:776] No candidates for scale down I0427 23:22:27.977990 1 static_autoscaler.go:343] No unschedulable pods I0427 23:22:27.978113 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:22:27.978161 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:22:27.978449 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0427 23:22:27.978918 1 scale_down.go:776] No candidates for scale down I0427 23:22:37.992838 1 static_autoscaler.go:343] No unschedulable pods I0427 23:22:37.992991 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:22:37.993016 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:22:37.994333 1 scale_down.go:548] 5 nodes found to be unremovable in simulation, will re-check them at 2020-04-27 23:27:37.990186748 +0000 UTC m=+2431.688951086 I0427 23:22:37.994499 1 scale_down.go:776] No candidates for scale down I0427 23:22:38.011391 1 delete.go:102] Successfully added DeletionCandidateTaint on node ip-10-0-130-137.ec2.internal I0427 23:22:48.028857 1 static_autoscaler.go:343] No unschedulable pods I0427 23:22:48.028980 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:22:48.029005 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:22:48.029313 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0427 23:22:48.030463 1 scale_down.go:776] No candidates for scale down I0427 23:22:58.045327 1 static_autoscaler.go:343] No unschedulable pods I0427 23:22:58.045456 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:22:58.045478 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:22:58.045770 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0427 23:22:58.046719 1 scale_down.go:776] No candidates for scale down I0427 23:23:08.060881 1 static_autoscaler.go:343] No unschedulable pods I0427 23:23:08.061032 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:23:08.061057 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:23:08.061347 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0427 23:23:08.062381 1 scale_down.go:776] No candidates for scale down I0427 23:23:18.075037 1 static_autoscaler.go:343] No unschedulable pods I0427 23:23:18.075140 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:23:18.075165 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:23:18.075487 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0427 23:23:18.076462 1 scale_down.go:776] No candidates for scale down I0427 23:23:24.042878 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0427 23:23:24.043128 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 230.22µs I0427 23:23:28.091774 1 static_autoscaler.go:343] No unschedulable pods I0427 23:23:28.091910 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:23:28.091936 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:23:28.092236 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0427 23:23:28.093527 1 scale_down.go:776] No candidates for scale down I0427 23:23:38.108759 1 static_autoscaler.go:343] No unschedulable pods I0427 23:23:38.108865 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:23:38.108985 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:23:38.109241 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0427 23:23:38.110270 1 scale_down.go:776] No candidates for scale down I0427 23:23:48.128128 1 static_autoscaler.go:343] No unschedulable pods I0427 23:23:48.128237 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:23:48.128259 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:23:48.128689 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0427 23:23:48.130100 1 scale_down.go:776] No candidates for scale down I0427 23:23:58.154917 1 static_autoscaler.go:343] No unschedulable pods I0427 23:23:58.155008 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:23:58.155063 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:23:58.155377 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0427 23:23:58.156498 1 scale_down.go:776] No candidates for scale down I0427 23:24:08.171356 1 static_autoscaler.go:343] No unschedulable pods I0427 23:24:08.171470 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:24:08.171565 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:24:08.171825 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0427 23:24:08.172736 1 scale_down.go:776] No candidates for scale down I0427 23:24:18.194345 1 static_autoscaler.go:343] No unschedulable pods I0427 23:24:18.194450 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:24:18.194539 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:24:18.194790 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0427 23:24:18.195863 1 scale_down.go:776] No candidates for scale down I0427 23:24:28.215280 1 static_autoscaler.go:343] No unschedulable pods I0427 23:24:28.215385 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:24:28.215438 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:24:28.215793 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0427 23:24:28.216756 1 scale_down.go:776] No candidates for scale down I0427 23:24:38.229918 1 static_autoscaler.go:343] No unschedulable pods I0427 23:24:38.230053 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:24:38.230071 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:24:38.230348 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0427 23:24:38.231295 1 scale_down.go:776] No candidates for scale down I0427 23:24:48.244394 1 static_autoscaler.go:343] No unschedulable pods I0427 23:24:48.244501 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:24:48.244564 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:24:48.244798 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0427 23:24:48.245731 1 scale_down.go:776] No candidates for scale down I0427 23:24:58.260756 1 static_autoscaler.go:343] No unschedulable pods I0427 23:24:58.260845 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:24:58.260866 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:24:58.261141 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0427 23:24:58.262031 1 scale_down.go:776] No candidates for scale down I0427 23:25:08.275028 1 static_autoscaler.go:343] No unschedulable pods I0427 23:25:08.275223 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:25:08.275252 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:25:08.275550 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0427 23:25:08.276605 1 scale_down.go:776] No candidates for scale down I0427 23:25:18.293150 1 static_autoscaler.go:343] No unschedulable pods I0427 23:25:18.293251 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:25:18.293363 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:25:18.293642 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0427 23:25:18.294636 1 scale_down.go:776] No candidates for scale down I0427 23:25:24.043244 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0427 23:25:24.043483 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 220.921µs I0427 23:25:28.307912 1 static_autoscaler.go:343] No unschedulable pods I0427 23:25:28.308087 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:25:28.308127 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:25:28.308434 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0427 23:25:28.309360 1 scale_down.go:776] No candidates for scale down I0427 23:25:38.324403 1 static_autoscaler.go:343] No unschedulable pods I0427 23:25:38.324506 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:25:38.324610 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:25:38.324884 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0427 23:25:38.325834 1 scale_down.go:776] No candidates for scale down I0427 23:25:48.342223 1 static_autoscaler.go:343] No unschedulable pods I0427 23:25:48.342364 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:25:48.342400 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:25:48.342710 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0427 23:25:48.343669 1 scale_down.go:776] No candidates for scale down I0427 23:25:58.360262 1 static_autoscaler.go:343] No unschedulable pods I0427 23:25:58.360400 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:25:58.360443 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:25:58.360797 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0427 23:25:58.361715 1 scale_down.go:776] No candidates for scale down I0427 23:26:08.375457 1 static_autoscaler.go:343] No unschedulable pods I0427 23:26:08.375576 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:26:08.375627 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:26:08.375911 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0427 23:26:08.376961 1 scale_down.go:776] No candidates for scale down I0427 23:26:18.390003 1 static_autoscaler.go:343] No unschedulable pods I0427 23:26:18.390097 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:26:18.390120 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:26:18.390435 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0427 23:26:18.391361 1 scale_down.go:776] No candidates for scale down I0427 23:26:28.404932 1 static_autoscaler.go:343] No unschedulable pods I0427 23:26:28.405049 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:26:28.405075 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:26:28.405376 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0427 23:26:28.406264 1 scale_down.go:776] No candidates for scale down I0427 23:26:38.420159 1 static_autoscaler.go:343] No unschedulable pods I0427 23:26:38.420265 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:26:38.420302 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:26:38.420660 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0427 23:26:38.421664 1 scale_down.go:776] No candidates for scale down I0427 23:26:48.436914 1 static_autoscaler.go:343] No unschedulable pods I0427 23:26:48.437044 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:26:48.437070 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:26:48.437396 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0427 23:26:48.438570 1 scale_down.go:776] No candidates for scale down I0427 23:26:58.452690 1 static_autoscaler.go:343] No unschedulable pods I0427 23:26:58.452803 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:26:58.452853 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:26:58.453106 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0427 23:26:58.454000 1 scale_down.go:776] No candidates for scale down I0427 23:27:08.467123 1 static_autoscaler.go:343] No unschedulable pods I0427 23:27:08.467222 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:27:08.467245 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:27:08.467593 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0427 23:27:08.468730 1 scale_down.go:776] No candidates for scale down I0427 23:27:18.483107 1 static_autoscaler.go:343] No unschedulable pods I0427 23:27:18.483285 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:27:18.483312 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:27:18.483619 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0427 23:27:18.484577 1 scale_down.go:776] No candidates for scale down I0427 23:27:24.043613 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0427 23:27:24.043861 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 228.317µs I0427 23:27:28.500799 1 static_autoscaler.go:343] No unschedulable pods I0427 23:27:28.500917 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:27:28.500938 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:27:28.501193 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0427 23:27:28.502101 1 scale_down.go:776] No candidates for scale down I0427 23:27:38.516575 1 static_autoscaler.go:343] No unschedulable pods I0427 23:27:38.516664 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:27:38.516691 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:27:38.518129 1 scale_down.go:548] 5 nodes found to be unremovable in simulation, will re-check them at 2020-04-27 23:32:38.513812357 +0000 UTC m=+2732.212576704 I0427 23:27:38.518264 1 scale_down.go:776] No candidates for scale down I0427 23:27:48.531378 1 static_autoscaler.go:343] No unschedulable pods I0427 23:27:48.531533 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:27:48.531559 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:27:48.531836 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0427 23:27:48.532771 1 scale_down.go:776] No candidates for scale down I0427 23:27:58.548810 1 static_autoscaler.go:343] No unschedulable pods I0427 23:27:58.548953 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:27:58.548983 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:27:58.549232 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0427 23:27:58.550240 1 scale_down.go:776] No candidates for scale down I0427 23:28:08.567217 1 static_autoscaler.go:343] No unschedulable pods I0427 23:28:08.567341 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:28:08.567369 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:28:08.567668 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0427 23:28:08.568953 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0427 23:28:08.576950 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0427 23:28:08.576969 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-133-227.ec2.internal E0427 23:28:08.577172 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0427 23:28:08.586852 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588030088 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0427 23:28:08.597876 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0427 23:28:18.601937 1 static_autoscaler.go:343] No unschedulable pods I0427 23:28:18.602063 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:28:18.602089 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:28:18.602357 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0427 23:28:18.603296 1 scale_down.go:776] No candidates for scale down I0427 23:28:28.617685 1 static_autoscaler.go:343] No unschedulable pods I0427 23:28:28.617776 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:28:28.617867 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:28:28.618104 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0427 23:28:28.618993 1 scale_down.go:776] No candidates for scale down I0427 23:28:38.631749 1 static_autoscaler.go:343] No unschedulable pods I0427 23:28:38.631855 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:28:38.631943 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:28:38.632169 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0427 23:28:38.633171 1 scale_down.go:776] No candidates for scale down I0427 23:28:48.646348 1 static_autoscaler.go:343] No unschedulable pods I0427 23:28:48.646462 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:28:48.646489 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:28:48.646807 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0427 23:28:48.647843 1 scale_down.go:776] No candidates for scale down I0427 23:28:58.668491 1 static_autoscaler.go:343] No unschedulable pods I0427 23:28:58.668618 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:28:58.668664 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:28:58.668902 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0427 23:28:58.669887 1 scale_down.go:776] No candidates for scale down I0427 23:29:08.685881 1 static_autoscaler.go:343] No unschedulable pods I0427 23:29:08.686024 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:29:08.686053 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:29:08.686273 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0427 23:29:08.687280 1 scale_down.go:776] No candidates for scale down I0427 23:29:18.703507 1 static_autoscaler.go:343] No unschedulable pods I0427 23:29:18.703659 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:29:18.703685 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:29:18.704015 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0427 23:29:18.705015 1 scale_down.go:776] No candidates for scale down I0427 23:29:24.043983 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0427 23:29:24.044253 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 249.015µs I0427 23:29:28.717462 1 static_autoscaler.go:343] No unschedulable pods I0427 23:29:28.717613 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:29:28.717642 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:29:28.717922 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0427 23:29:28.719121 1 scale_down.go:776] No candidates for scale down I0427 23:29:38.739014 1 static_autoscaler.go:343] No unschedulable pods I0427 23:29:38.739141 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:29:38.739167 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:29:38.739475 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0427 23:29:38.740615 1 scale_down.go:776] No candidates for scale down I0427 23:29:48.754210 1 static_autoscaler.go:343] No unschedulable pods I0427 23:29:48.754347 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:29:48.754375 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:29:48.754647 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0427 23:29:48.755581 1 scale_down.go:776] No candidates for scale down I0427 23:29:58.769875 1 static_autoscaler.go:343] No unschedulable pods I0427 23:29:58.769977 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:29:58.770007 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:29:58.770345 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0427 23:29:58.771388 1 scale_down.go:776] No candidates for scale down I0427 23:30:08.783359 1 static_autoscaler.go:343] No unschedulable pods I0427 23:30:08.783482 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:30:08.783567 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:30:08.783858 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0427 23:30:08.784767 1 scale_down.go:776] No candidates for scale down I0427 23:30:18.797199 1 static_autoscaler.go:343] No unschedulable pods I0427 23:30:18.797318 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:30:18.797367 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:30:18.797633 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0427 23:30:18.798562 1 scale_down.go:776] No candidates for scale down I0427 23:30:28.810894 1 static_autoscaler.go:343] No unschedulable pods I0427 23:30:28.810998 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:30:28.811084 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:30:28.811347 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0427 23:30:28.812230 1 scale_down.go:776] No candidates for scale down I0427 23:30:38.824980 1 static_autoscaler.go:343] No unschedulable pods I0427 23:30:38.825077 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:30:38.825102 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:30:38.825387 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0427 23:30:38.826362 1 scale_down.go:776] No candidates for scale down I0427 23:30:48.838891 1 static_autoscaler.go:343] No unschedulable pods I0427 23:30:48.839012 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:30:48.839041 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:30:48.839303 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0427 23:30:48.840308 1 scale_down.go:776] No candidates for scale down I0427 23:30:58.854953 1 static_autoscaler.go:343] No unschedulable pods I0427 23:30:58.855101 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:30:58.855152 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:30:58.855429 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0427 23:30:58.856377 1 scale_down.go:776] No candidates for scale down I0427 23:31:08.868788 1 static_autoscaler.go:343] No unschedulable pods I0427 23:31:08.868887 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:31:08.868918 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:31:08.869247 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0427 23:31:08.870289 1 scale_down.go:776] No candidates for scale down I0427 23:31:18.886492 1 static_autoscaler.go:343] No unschedulable pods I0427 23:31:18.886589 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:31:18.886674 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:31:18.886930 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0427 23:31:18.888058 1 scale_down.go:776] No candidates for scale down I0427 23:31:24.044450 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0427 23:31:24.044835 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 363.803µs I0427 23:31:28.902761 1 static_autoscaler.go:343] No unschedulable pods I0427 23:31:28.902855 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:31:28.902945 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:31:28.903191 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0427 23:31:28.904135 1 scale_down.go:776] No candidates for scale down I0427 23:31:38.918275 1 static_autoscaler.go:343] No unschedulable pods I0427 23:31:38.918467 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:31:38.918505 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:31:38.918857 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0427 23:31:38.919873 1 scale_down.go:776] No candidates for scale down I0427 23:31:48.933326 1 static_autoscaler.go:343] No unschedulable pods I0427 23:31:48.933495 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:31:48.933521 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:31:48.933922 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0427 23:31:48.935189 1 scale_down.go:776] No candidates for scale down I0427 23:31:58.950757 1 static_autoscaler.go:343] No unschedulable pods I0427 23:31:58.950876 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:31:58.950897 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:31:58.951172 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0427 23:31:58.952194 1 scale_down.go:776] No candidates for scale down I0427 23:32:08.968015 1 static_autoscaler.go:343] No unschedulable pods I0427 23:32:08.968138 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:32:08.968163 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:32:08.968439 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0427 23:32:08.969321 1 scale_down.go:776] No candidates for scale down I0427 23:32:18.982507 1 static_autoscaler.go:343] No unschedulable pods I0427 23:32:18.982596 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:32:18.982673 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:32:18.982880 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0427 23:32:18.983819 1 scale_down.go:776] No candidates for scale down I0427 23:32:28.997552 1 static_autoscaler.go:343] No unschedulable pods I0427 23:32:28.997657 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:32:28.997752 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:32:28.998058 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0427 23:32:28.999000 1 scale_down.go:776] No candidates for scale down I0427 23:32:39.011504 1 static_autoscaler.go:343] No unschedulable pods I0427 23:32:39.011646 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:32:39.011670 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:32:39.012945 1 scale_down.go:548] 5 nodes found to be unremovable in simulation, will re-check them at 2020-04-27 23:37:39.008853936 +0000 UTC m=+3032.707618288 I0427 23:32:39.013737 1 scale_down.go:827] Scale-down: removing node ip-10-0-130-137.ec2.internal, utilization: {0.0286 0.02660005152191583 0 cpu 0.0286}, pods to reschedule: openshift-marketplace/redhat-operators-c57d56f44-b2rdm,openshift-marketplace/redhat-marketplace-f76d9dff7-lgdqb,openshift-marketplace/community-operators-757fcfb778-6qf4z,openshift-marketplace/certified-operators-75f65c6f66-f5nvs I0427 23:32:39.021979 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-130-137.ec2.internal E0427 23:32:39.065399 1 scale_down.go:1129] Not deleted yet openshift-marketplace/redhat-operators-c57d56f44-b2rdm E0427 23:32:44.070184 1 scale_down.go:1129] Not deleted yet openshift-marketplace/redhat-operators-c57d56f44-b2rdm I0427 23:32:49.027011 1 static_autoscaler.go:343] No unschedulable pods I0427 23:32:49.027105 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:32:49.027137 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:32:49.027452 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0427 23:32:49.027472 1 scale_down.go:442] Skipping ip-10-0-130-137.ec2.internal from delete consideration - the node is currently being deleted E0427 23:32:49.073305 1 scale_down.go:1129] Not deleted yet openshift-marketplace/redhat-operators-c57d56f44-b2rdm I0427 23:32:54.085904 1 scale_down.go:1140] All pods removed from ip-10-0-130-137.ec2.internal I0427 23:32:59.040337 1 static_autoscaler.go:343] No unschedulable pods I0427 23:32:59.040429 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:32:59.040455 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:32:59.040472 1 pre_filtering_processor.go:66] Skipping ip-10-0-133-227.ec2.internal - node group min size reached I0427 23:32:59.040502 1 pre_filtering_processor.go:66] Skipping ip-10-0-130-137.ec2.internal - node group min size reached I0427 23:32:59.040572 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:32:59.040826 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:32:59.041287 1 scale_down.go:776] No candidates for scale down I0427 23:33:09.056056 1 static_autoscaler.go:343] No unschedulable pods I0427 23:33:09.056153 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:33:09.056176 1 pre_filtering_processor.go:66] Skipping ip-10-0-133-227.ec2.internal - node group min size reached I0427 23:33:09.056194 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:33:09.056211 1 pre_filtering_processor.go:66] Skipping ip-10-0-130-137.ec2.internal - node group min size reached I0427 23:33:09.056277 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:33:09.056599 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:33:09.057071 1 scale_down.go:776] No candidates for scale down I0427 23:33:19.071199 1 static_autoscaler.go:343] No unschedulable pods I0427 23:33:19.071291 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:33:19.071316 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:33:19.071337 1 pre_filtering_processor.go:66] Skipping ip-10-0-133-227.ec2.internal - node group min size reached I0427 23:33:19.071367 1 pre_filtering_processor.go:66] Skipping ip-10-0-130-137.ec2.internal - node group min size reached I0427 23:33:19.071479 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:33:19.071848 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:33:19.072374 1 scale_down.go:776] No candidates for scale down I0427 23:33:24.045006 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0427 23:33:24.045285 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 259.443µs I0427 23:33:29.086109 1 static_autoscaler.go:343] No unschedulable pods I0427 23:33:29.086194 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:33:29.086213 1 pre_filtering_processor.go:66] Skipping ip-10-0-133-227.ec2.internal - node group min size reached I0427 23:33:29.086230 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:33:29.086245 1 pre_filtering_processor.go:66] Skipping ip-10-0-130-137.ec2.internal - node group min size reached I0427 23:33:29.086318 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:33:29.086608 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:33:29.087282 1 scale_down.go:776] No candidates for scale down I0427 23:33:39.100829 1 static_autoscaler.go:343] No unschedulable pods I0427 23:33:39.100949 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:33:39.100965 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:33:39.100976 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:33:39.100988 1 pre_filtering_processor.go:66] Skipping ip-10-0-133-227.ec2.internal - node group min size reached I0427 23:33:39.101005 1 pre_filtering_processor.go:66] Skipping ip-10-0-130-137.ec2.internal - node group min size reached I0427 23:33:39.101253 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:33:39.101690 1 scale_down.go:776] No candidates for scale down I0427 23:33:49.116536 1 static_autoscaler.go:269] 1 unregistered nodes present I0427 23:33:49.117266 1 static_autoscaler.go:343] No unschedulable pods I0427 23:33:49.117347 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:33:49.117362 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:33:49.117380 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:33:49.117397 1 pre_filtering_processor.go:66] Skipping ip-10-0-133-227.ec2.internal - node group min size reached I0427 23:33:49.117742 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:33:49.118205 1 scale_down.go:776] No candidates for scale down I0427 23:33:59.130809 1 static_autoscaler.go:269] 1 unregistered nodes present I0427 23:33:59.131568 1 static_autoscaler.go:343] No unschedulable pods I0427 23:33:59.131675 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:33:59.131699 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:33:59.131713 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:33:59.131724 1 pre_filtering_processor.go:66] Skipping ip-10-0-133-227.ec2.internal - node group min size reached I0427 23:33:59.132025 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:33:59.132501 1 scale_down.go:776] No candidates for scale down I0427 23:34:09.145332 1 static_autoscaler.go:269] 1 unregistered nodes present I0427 23:34:09.146086 1 static_autoscaler.go:343] No unschedulable pods I0427 23:34:09.146202 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:34:09.146221 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:34:09.146234 1 pre_filtering_processor.go:66] Skipping ip-10-0-133-227.ec2.internal - node group min size reached I0427 23:34:09.146255 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:34:09.146528 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:34:09.146965 1 scale_down.go:776] No candidates for scale down W0427 23:34:19.158684 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1a/i-05397b0c820bca6be I0427 23:34:19.158883 1 static_autoscaler.go:269] 1 unregistered nodes present I0427 23:34:19.159651 1 static_autoscaler.go:343] No unschedulable pods I0427 23:34:19.159741 1 pre_filtering_processor.go:66] Skipping ip-10-0-133-227.ec2.internal - node group min size reached I0427 23:34:19.159775 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:34:19.159802 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:34:19.159869 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:34:19.160139 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:34:19.160628 1 scale_down.go:776] No candidates for scale down W0427 23:34:29.177550 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1a/i-05397b0c820bca6be I0427 23:34:29.177734 1 static_autoscaler.go:269] 1 unregistered nodes present I0427 23:34:29.178478 1 static_autoscaler.go:343] No unschedulable pods I0427 23:34:29.178603 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:34:29.178620 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:34:29.178637 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:34:29.178655 1 pre_filtering_processor.go:66] Skipping ip-10-0-133-227.ec2.internal - node group min size reached I0427 23:34:29.178907 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:34:29.179388 1 scale_down.go:776] No candidates for scale down W0427 23:34:39.193761 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1a/i-05397b0c820bca6be I0427 23:34:39.193970 1 static_autoscaler.go:269] 1 unregistered nodes present I0427 23:34:39.194649 1 static_autoscaler.go:343] No unschedulable pods I0427 23:34:39.194717 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:34:39.194735 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:34:39.194749 1 pre_filtering_processor.go:66] Skipping ip-10-0-133-227.ec2.internal - node group min size reached I0427 23:34:39.194821 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:34:39.195023 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:34:39.195430 1 scale_down.go:776] No candidates for scale down W0427 23:34:49.220026 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1a/i-05397b0c820bca6be I0427 23:34:49.220245 1 static_autoscaler.go:269] 1 unregistered nodes present I0427 23:34:49.221016 1 static_autoscaler.go:343] No unschedulable pods I0427 23:34:49.221097 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:34:49.221130 1 pre_filtering_processor.go:66] Skipping ip-10-0-133-227.ec2.internal - node group min size reached I0427 23:34:49.221154 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:34:49.221172 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:34:49.221502 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:34:49.221955 1 scale_down.go:776] No candidates for scale down W0427 23:34:59.235523 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1a/i-05397b0c820bca6be I0427 23:34:59.235712 1 static_autoscaler.go:269] 1 unregistered nodes present I0427 23:34:59.236368 1 static_autoscaler.go:343] No unschedulable pods I0427 23:34:59.236484 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:34:59.236504 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:34:59.236517 1 pre_filtering_processor.go:66] Skipping ip-10-0-133-227.ec2.internal - node group min size reached I0427 23:34:59.236533 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:34:59.236795 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:34:59.237203 1 scale_down.go:776] No candidates for scale down W0427 23:35:09.249826 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1a/i-05397b0c820bca6be I0427 23:35:09.250035 1 static_autoscaler.go:269] 1 unregistered nodes present I0427 23:35:09.250756 1 static_autoscaler.go:343] No unschedulable pods I0427 23:35:09.250861 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:35:09.250882 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:35:09.250896 1 pre_filtering_processor.go:66] Skipping ip-10-0-133-227.ec2.internal - node group min size reached I0427 23:35:09.250911 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:35:09.251134 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:35:09.251547 1 scale_down.go:776] No candidates for scale down W0427 23:35:19.263502 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1a/i-05397b0c820bca6be I0427 23:35:19.263679 1 static_autoscaler.go:269] 1 unregistered nodes present I0427 23:35:19.264377 1 static_autoscaler.go:343] No unschedulable pods I0427 23:35:19.264501 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:35:19.264520 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:35:19.264533 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:35:19.264548 1 pre_filtering_processor.go:66] Skipping ip-10-0-133-227.ec2.internal - node group min size reached I0427 23:35:19.264772 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:35:19.265204 1 scale_down.go:776] No candidates for scale down I0427 23:35:24.045369 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0427 23:35:24.045662 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 276.499µs I0427 23:35:29.281944 1 static_autoscaler.go:343] No unschedulable pods I0427 23:35:29.282076 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:35:29.282095 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:35:29.282105 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:35:29.282116 1 pre_filtering_processor.go:66] Skipping ip-10-0-133-227.ec2.internal - node group min size reached I0427 23:35:29.282334 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:35:29.282781 1 scale_down.go:776] No candidates for scale down I0427 23:35:39.297277 1 static_autoscaler.go:343] No unschedulable pods I0427 23:35:39.297369 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:35:39.297387 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:35:39.297401 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:35:39.297425 1 pre_filtering_processor.go:66] Skipping ip-10-0-133-227.ec2.internal - node group min size reached I0427 23:35:39.297699 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:35:39.298125 1 scale_down.go:776] No candidates for scale down I0427 23:35:49.312034 1 static_autoscaler.go:343] No unschedulable pods I0427 23:35:49.312127 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:35:49.312142 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:35:49.312154 1 pre_filtering_processor.go:66] Skipping ip-10-0-133-227.ec2.internal - node group min size reached I0427 23:35:49.312237 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:35:49.312532 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:35:49.313276 1 scale_down.go:776] No candidates for scale down I0427 23:35:59.325643 1 static_autoscaler.go:343] No unschedulable pods I0427 23:35:59.325789 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:35:59.325812 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:35:59.325831 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:35:59.325854 1 pre_filtering_processor.go:66] Skipping ip-10-0-133-227.ec2.internal - node group min size reached I0427 23:35:59.326090 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:35:59.326537 1 scale_down.go:776] No candidates for scale down I0427 23:36:09.340228 1 static_autoscaler.go:343] No unschedulable pods I0427 23:36:09.340327 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:36:09.340345 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:36:09.340356 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:36:09.340371 1 pre_filtering_processor.go:66] Skipping ip-10-0-133-227.ec2.internal - node group min size reached I0427 23:36:09.340718 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:36:09.341115 1 scale_down.go:776] No candidates for scale down I0427 23:36:19.356580 1 static_autoscaler.go:343] No unschedulable pods I0427 23:36:19.356701 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:36:19.356733 1 pre_filtering_processor.go:66] Skipping ip-10-0-133-227.ec2.internal - node group min size reached I0427 23:36:19.356766 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:36:19.356782 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:36:19.357002 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:36:19.357424 1 scale_down.go:776] No candidates for scale down I0427 23:36:29.402925 1 static_autoscaler.go:343] No unschedulable pods I0427 23:36:29.403092 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:36:29.403120 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:36:29.403136 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:36:29.403154 1 pre_filtering_processor.go:66] Skipping ip-10-0-133-227.ec2.internal - node group min size reached I0427 23:36:29.403536 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:36:29.404069 1 scale_down.go:776] No candidates for scale down I0427 23:36:39.419344 1 static_autoscaler.go:343] No unschedulable pods I0427 23:36:39.419465 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:36:39.419483 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:36:39.419495 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:36:39.419511 1 pre_filtering_processor.go:66] Skipping ip-10-0-133-227.ec2.internal - node group min size reached I0427 23:36:39.419783 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:36:39.420248 1 scale_down.go:776] No candidates for scale down I0427 23:36:49.433408 1 static_autoscaler.go:343] No unschedulable pods I0427 23:36:49.433526 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:36:49.433546 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:36:49.433558 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:36:49.433579 1 pre_filtering_processor.go:66] Skipping ip-10-0-133-227.ec2.internal - node group min size reached I0427 23:36:49.433846 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:36:49.434242 1 scale_down.go:776] No candidates for scale down I0427 23:36:59.447585 1 static_autoscaler.go:343] No unschedulable pods I0427 23:36:59.447740 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:36:59.447759 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:36:59.447770 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:36:59.447784 1 pre_filtering_processor.go:66] Skipping ip-10-0-133-227.ec2.internal - node group min size reached I0427 23:36:59.448062 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:36:59.448886 1 scale_down.go:776] No candidates for scale down I0427 23:37:09.463087 1 static_autoscaler.go:343] No unschedulable pods I0427 23:37:09.463220 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:37:09.463237 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:37:09.463248 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:37:09.463263 1 pre_filtering_processor.go:66] Skipping ip-10-0-133-227.ec2.internal - node group min size reached I0427 23:37:09.463513 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:37:09.463930 1 scale_down.go:776] No candidates for scale down I0427 23:37:19.480591 1 static_autoscaler.go:343] No unschedulable pods I0427 23:37:19.480733 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:37:19.480753 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:37:19.480769 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:37:19.480780 1 pre_filtering_processor.go:66] Skipping ip-10-0-133-227.ec2.internal - node group min size reached I0427 23:37:19.481039 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:37:19.481506 1 scale_down.go:776] No candidates for scale down I0427 23:37:24.045800 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0427 23:37:24.046027 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 208.597µs I0427 23:37:29.496801 1 static_autoscaler.go:343] No unschedulable pods I0427 23:37:29.496877 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:37:29.496894 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:37:29.496907 1 pre_filtering_processor.go:66] Skipping ip-10-0-133-227.ec2.internal - node group min size reached I0427 23:37:29.496979 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:37:29.497204 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:37:29.497623 1 scale_down.go:776] No candidates for scale down I0427 23:37:39.510349 1 static_autoscaler.go:343] No unschedulable pods I0427 23:37:39.510511 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:37:39.510536 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:37:39.510554 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:37:39.510577 1 pre_filtering_processor.go:66] Skipping ip-10-0-133-227.ec2.internal - node group min size reached I0427 23:37:39.511343 1 scale_down.go:548] 4 nodes found to be unremovable in simulation, will re-check them at 2020-04-27 23:42:39.50739091 +0000 UTC m=+3333.206155250 I0427 23:37:39.511467 1 scale_down.go:776] No candidates for scale down I0427 23:37:49.524364 1 static_autoscaler.go:343] No unschedulable pods I0427 23:37:49.524556 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:37:49.524584 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:37:49.524601 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:37:49.524620 1 pre_filtering_processor.go:66] Skipping ip-10-0-133-227.ec2.internal - node group min size reached I0427 23:37:49.524910 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:37:49.525387 1 scale_down.go:776] No candidates for scale down I0427 23:37:59.540286 1 static_autoscaler.go:343] No unschedulable pods I0427 23:37:59.540386 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:37:59.540451 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:37:59.540488 1 pre_filtering_processor.go:66] Skipping ip-10-0-133-227.ec2.internal - node group min size reached I0427 23:37:59.540566 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:37:59.540874 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:37:59.541306 1 scale_down.go:776] No candidates for scale down I0427 23:38:09.555236 1 static_autoscaler.go:343] No unschedulable pods I0427 23:38:09.555387 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:38:09.555405 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:38:09.555425 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:38:09.555439 1 pre_filtering_processor.go:66] Skipping ip-10-0-133-227.ec2.internal - node group min size reached I0427 23:38:09.555686 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:38:09.556082 1 scale_down.go:776] No candidates for scale down I0427 23:38:19.569605 1 static_autoscaler.go:343] No unschedulable pods I0427 23:38:19.569721 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:38:19.569745 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:38:19.569765 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:38:19.569792 1 pre_filtering_processor.go:66] Skipping ip-10-0-133-227.ec2.internal - node group min size reached I0427 23:38:19.570085 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:38:19.570744 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0427 23:38:19.578181 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0427 23:38:19.578332 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0427 23:38:19.583042 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588030699 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0427 23:38:19.592926 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0427 23:38:29.598788 1 static_autoscaler.go:343] No unschedulable pods I0427 23:38:29.598866 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:38:29.598883 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:38:29.598899 1 pre_filtering_processor.go:66] Skipping ip-10-0-133-227.ec2.internal - node group min size reached I0427 23:38:29.598974 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:38:29.599188 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:38:29.599679 1 scale_down.go:776] No candidates for scale down I0427 23:38:39.612775 1 static_autoscaler.go:343] No unschedulable pods I0427 23:38:39.612872 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:38:39.612897 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:38:39.612920 1 pre_filtering_processor.go:66] Skipping ip-10-0-133-227.ec2.internal - node group min size reached I0427 23:38:39.612999 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:38:39.613259 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:38:39.613723 1 scale_down.go:776] No candidates for scale down I0427 23:38:49.630051 1 static_autoscaler.go:343] No unschedulable pods I0427 23:38:49.630187 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:38:49.630230 1 pre_filtering_processor.go:66] Skipping ip-10-0-133-227.ec2.internal - node group min size reached I0427 23:38:49.630261 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:38:49.630285 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:38:49.630578 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:38:49.631017 1 scale_down.go:776] No candidates for scale down I0427 23:38:59.644114 1 static_autoscaler.go:343] No unschedulable pods I0427 23:38:59.644192 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:38:59.644211 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:38:59.644226 1 pre_filtering_processor.go:66] Skipping ip-10-0-133-227.ec2.internal - node group min size reached I0427 23:38:59.644291 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:38:59.644507 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:38:59.644933 1 scale_down.go:776] No candidates for scale down I0427 23:39:09.657576 1 static_autoscaler.go:343] No unschedulable pods I0427 23:39:09.657712 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:39:09.657732 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:39:09.657747 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:39:09.657759 1 pre_filtering_processor.go:66] Skipping ip-10-0-133-227.ec2.internal - node group min size reached I0427 23:39:09.657961 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:39:09.658386 1 scale_down.go:776] No candidates for scale down I0427 23:39:19.671796 1 static_autoscaler.go:343] No unschedulable pods I0427 23:39:19.671892 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:39:19.671910 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:39:19.671924 1 pre_filtering_processor.go:66] Skipping ip-10-0-133-227.ec2.internal - node group min size reached I0427 23:39:19.671997 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:39:19.672220 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:39:19.672639 1 scale_down.go:776] No candidates for scale down I0427 23:39:24.046156 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0427 23:39:24.046441 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 265.683µs I0427 23:39:29.685686 1 static_autoscaler.go:343] No unschedulable pods I0427 23:39:29.685828 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:39:29.685854 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:39:29.685876 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:39:29.685897 1 pre_filtering_processor.go:66] Skipping ip-10-0-133-227.ec2.internal - node group min size reached I0427 23:39:29.686180 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:39:29.686676 1 scale_down.go:776] No candidates for scale down I0427 23:39:39.701760 1 static_autoscaler.go:343] No unschedulable pods I0427 23:39:39.701844 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:39:39.701861 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:39:39.701873 1 pre_filtering_processor.go:66] Skipping ip-10-0-133-227.ec2.internal - node group min size reached I0427 23:39:39.701938 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:39:39.702164 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:39:39.702615 1 scale_down.go:776] No candidates for scale down I0427 23:39:49.716698 1 static_autoscaler.go:343] No unschedulable pods I0427 23:39:49.716789 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:39:49.716807 1 pre_filtering_processor.go:66] Skipping ip-10-0-133-227.ec2.internal - node group min size reached I0427 23:39:49.716830 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:39:49.716895 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:39:49.717122 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:39:49.717569 1 scale_down.go:776] No candidates for scale down I0427 23:39:59.730489 1 static_autoscaler.go:343] No unschedulable pods I0427 23:39:59.730587 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:39:59.730604 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:39:59.730619 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:39:59.730632 1 pre_filtering_processor.go:66] Skipping ip-10-0-133-227.ec2.internal - node group min size reached I0427 23:39:59.730945 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:39:59.731384 1 scale_down.go:776] No candidates for scale down I0427 23:40:09.747199 1 static_autoscaler.go:343] No unschedulable pods I0427 23:40:09.747329 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:40:09.747351 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:40:09.747364 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:40:09.747374 1 pre_filtering_processor.go:66] Skipping ip-10-0-133-227.ec2.internal - node group min size reached I0427 23:40:09.747617 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:40:09.748021 1 scale_down.go:776] No candidates for scale down I0427 23:40:19.761530 1 static_autoscaler.go:343] No unschedulable pods I0427 23:40:19.761641 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:40:19.761668 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:40:19.761689 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:40:19.761711 1 pre_filtering_processor.go:66] Skipping ip-10-0-133-227.ec2.internal - node group min size reached I0427 23:40:19.762020 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:40:19.762490 1 scale_down.go:776] No candidates for scale down I0427 23:40:29.775737 1 static_autoscaler.go:343] No unschedulable pods I0427 23:40:29.775900 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:40:29.775922 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:40:29.775937 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:40:29.775949 1 pre_filtering_processor.go:66] Skipping ip-10-0-133-227.ec2.internal - node group min size reached I0427 23:40:29.776212 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:40:29.776636 1 scale_down.go:776] No candidates for scale down I0427 23:40:39.791235 1 static_autoscaler.go:343] No unschedulable pods I0427 23:40:39.791311 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:40:39.791328 1 pre_filtering_processor.go:66] Skipping ip-10-0-133-227.ec2.internal - node group min size reached I0427 23:40:39.791344 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:40:39.791426 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:40:39.791655 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:40:39.792049 1 scale_down.go:776] No candidates for scale down I0427 23:40:49.805180 1 static_autoscaler.go:343] No unschedulable pods I0427 23:40:49.805263 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:40:49.805281 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:40:49.805295 1 pre_filtering_processor.go:66] Skipping ip-10-0-133-227.ec2.internal - node group min size reached I0427 23:40:49.805362 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:40:49.805605 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:40:49.806010 1 scale_down.go:776] No candidates for scale down I0427 23:40:59.823569 1 static_autoscaler.go:343] No unschedulable pods I0427 23:40:59.823665 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:40:59.823684 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:40:59.823707 1 pre_filtering_processor.go:66] Skipping ip-10-0-133-227.ec2.internal - node group min size reached I0427 23:40:59.823780 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:40:59.824050 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:40:59.824578 1 scale_down.go:776] No candidates for scale down I0427 23:41:09.837521 1 static_autoscaler.go:343] No unschedulable pods I0427 23:41:09.837646 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:41:09.837663 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:41:09.837674 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:41:09.837692 1 pre_filtering_processor.go:66] Skipping ip-10-0-133-227.ec2.internal - node group min size reached I0427 23:41:09.837941 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:41:09.838365 1 scale_down.go:776] No candidates for scale down I0427 23:41:19.850941 1 static_autoscaler.go:343] No unschedulable pods I0427 23:41:19.851023 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:41:19.851040 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:41:19.851054 1 pre_filtering_processor.go:66] Skipping ip-10-0-133-227.ec2.internal - node group min size reached I0427 23:41:19.851125 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:41:19.851347 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:41:19.851782 1 scale_down.go:776] No candidates for scale down I0427 23:41:24.046554 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0427 23:41:24.046981 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 333.214µs I0427 23:41:29.864605 1 static_autoscaler.go:343] No unschedulable pods I0427 23:41:29.864734 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:41:29.864753 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:41:29.864767 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:41:29.864780 1 pre_filtering_processor.go:66] Skipping ip-10-0-133-227.ec2.internal - node group min size reached I0427 23:41:29.865010 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:41:29.865445 1 scale_down.go:776] No candidates for scale down I0427 23:41:39.879719 1 static_autoscaler.go:343] No unschedulable pods I0427 23:41:39.879827 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:41:39.879845 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:41:39.879859 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:41:39.879877 1 pre_filtering_processor.go:66] Skipping ip-10-0-133-227.ec2.internal - node group min size reached I0427 23:41:39.880167 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:41:39.880627 1 scale_down.go:776] No candidates for scale down I0427 23:41:49.893548 1 static_autoscaler.go:343] No unschedulable pods I0427 23:41:49.893691 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:41:49.893722 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:41:49.893745 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:41:49.893765 1 pre_filtering_processor.go:66] Skipping ip-10-0-133-227.ec2.internal - node group min size reached I0427 23:41:49.894050 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:41:49.894503 1 scale_down.go:776] No candidates for scale down I0427 23:41:59.909486 1 static_autoscaler.go:343] No unschedulable pods I0427 23:41:59.909600 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:41:59.909627 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:41:59.909648 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:41:59.909670 1 pre_filtering_processor.go:66] Skipping ip-10-0-133-227.ec2.internal - node group min size reached I0427 23:41:59.909986 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:41:59.910468 1 scale_down.go:776] No candidates for scale down I0427 23:42:09.923680 1 static_autoscaler.go:343] No unschedulable pods I0427 23:42:09.923806 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:42:09.923825 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:42:09.923835 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:42:09.923846 1 pre_filtering_processor.go:66] Skipping ip-10-0-133-227.ec2.internal - node group min size reached I0427 23:42:09.924075 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:42:09.924491 1 scale_down.go:776] No candidates for scale down I0427 23:42:19.938191 1 static_autoscaler.go:343] No unschedulable pods I0427 23:42:19.938323 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:42:19.938341 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:42:19.938351 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:42:19.938363 1 pre_filtering_processor.go:66] Skipping ip-10-0-133-227.ec2.internal - node group min size reached I0427 23:42:19.938613 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:42:19.939042 1 scale_down.go:776] No candidates for scale down I0427 23:42:29.951386 1 static_autoscaler.go:343] No unschedulable pods I0427 23:42:29.951513 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:42:29.951541 1 pre_filtering_processor.go:66] Skipping ip-10-0-133-227.ec2.internal - node group min size reached I0427 23:42:29.951559 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:42:29.951573 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:42:29.951807 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:42:29.952217 1 scale_down.go:776] No candidates for scale down I0427 23:42:39.964643 1 static_autoscaler.go:343] No unschedulable pods I0427 23:42:39.964784 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:42:39.964802 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:42:39.964814 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:42:39.964830 1 pre_filtering_processor.go:66] Skipping ip-10-0-133-227.ec2.internal - node group min size reached I0427 23:42:39.965623 1 scale_down.go:548] 4 nodes found to be unremovable in simulation, will re-check them at 2020-04-27 23:47:39.961957823 +0000 UTC m=+3633.660722175 I0427 23:42:39.965732 1 scale_down.go:776] No candidates for scale down I0427 23:42:49.977833 1 static_autoscaler.go:343] No unschedulable pods I0427 23:42:49.977923 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:42:49.977945 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:42:49.977972 1 pre_filtering_processor.go:66] Skipping ip-10-0-133-227.ec2.internal - node group min size reached I0427 23:42:49.977990 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:42:49.978265 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:42:49.978726 1 scale_down.go:776] No candidates for scale down I0427 23:42:59.995096 1 static_autoscaler.go:343] No unschedulable pods I0427 23:42:59.995224 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:42:59.995242 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:42:59.995256 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:42:59.995268 1 pre_filtering_processor.go:66] Skipping ip-10-0-133-227.ec2.internal - node group min size reached I0427 23:42:59.995477 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:42:59.995883 1 scale_down.go:776] No candidates for scale down I0427 23:43:10.008581 1 static_autoscaler.go:343] No unschedulable pods I0427 23:43:10.008657 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:43:10.008674 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:43:10.008686 1 pre_filtering_processor.go:66] Skipping ip-10-0-133-227.ec2.internal - node group min size reached I0427 23:43:10.008761 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:43:10.008970 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:43:10.009477 1 scale_down.go:776] No candidates for scale down I0427 23:43:20.021850 1 static_autoscaler.go:343] No unschedulable pods I0427 23:43:20.021925 1 pre_filtering_processor.go:66] Skipping ip-10-0-133-227.ec2.internal - node group min size reached I0427 23:43:20.021947 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:43:20.021964 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:43:20.022023 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:43:20.022241 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:43:20.022663 1 scale_down.go:776] No candidates for scale down I0427 23:43:24.047094 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0427 23:43:24.047343 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 230.775µs I0427 23:43:30.040743 1 static_autoscaler.go:343] No unschedulable pods I0427 23:43:30.040892 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:43:30.040919 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:43:30.040942 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:43:30.040962 1 pre_filtering_processor.go:66] Skipping ip-10-0-133-227.ec2.internal - node group min size reached I0427 23:43:30.041231 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:43:30.041685 1 scale_down.go:776] No candidates for scale down I0427 23:43:40.070278 1 static_autoscaler.go:343] No unschedulable pods I0427 23:43:40.070453 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:43:40.070479 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:43:40.070497 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:43:40.070521 1 pre_filtering_processor.go:66] Skipping ip-10-0-133-227.ec2.internal - node group min size reached I0427 23:43:40.070787 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:43:40.071287 1 scale_down.go:776] No candidates for scale down I0427 23:43:50.085752 1 static_autoscaler.go:343] No unschedulable pods I0427 23:43:50.085833 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:43:50.085851 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:43:50.085864 1 pre_filtering_processor.go:66] Skipping ip-10-0-133-227.ec2.internal - node group min size reached I0427 23:43:50.085932 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:43:50.086130 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:43:50.086573 1 scale_down.go:776] No candidates for scale down I0427 23:44:00.099006 1 static_autoscaler.go:343] No unschedulable pods I0427 23:44:00.099114 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:44:00.099143 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:44:00.099165 1 pre_filtering_processor.go:66] Skipping ip-10-0-133-227.ec2.internal - node group min size reached I0427 23:44:00.099248 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:44:00.099590 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:44:00.100216 1 scale_down.go:776] No candidates for scale down I0427 23:44:10.113439 1 static_autoscaler.go:343] No unschedulable pods I0427 23:44:10.113582 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:44:10.113604 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:44:10.113618 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:44:10.113628 1 pre_filtering_processor.go:66] Skipping ip-10-0-133-227.ec2.internal - node group min size reached I0427 23:44:10.113902 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:44:10.114320 1 scale_down.go:776] No candidates for scale down W0427 23:44:20.126649 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1a/i-0b2369c22690af5d2 I0427 23:44:20.126818 1 static_autoscaler.go:269] 1 unregistered nodes present I0427 23:44:20.127713 1 static_autoscaler.go:343] No unschedulable pods I0427 23:44:20.127841 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:44:20.127857 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:44:20.127873 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:44:20.128110 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:44:20.128587 1 scale_down.go:776] No candidates for scale down W0427 23:44:30.142966 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1a/i-0b2369c22690af5d2 I0427 23:44:30.143259 1 static_autoscaler.go:269] 1 unregistered nodes present I0427 23:44:30.144545 1 static_autoscaler.go:343] No unschedulable pods I0427 23:44:30.144741 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:44:30.144773 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:44:30.144800 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:44:30.145158 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:44:30.145914 1 scale_down.go:776] No candidates for scale down W0427 23:44:40.164320 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1a/i-0b2369c22690af5d2 I0427 23:44:40.164602 1 static_autoscaler.go:269] 1 unregistered nodes present I0427 23:44:40.165581 1 static_autoscaler.go:343] No unschedulable pods I0427 23:44:40.165738 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:44:40.165762 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:44:40.165786 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:44:40.166136 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:44:40.166596 1 scale_down.go:776] No candidates for scale down W0427 23:44:50.181862 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1a/i-0b2369c22690af5d2 I0427 23:44:50.182045 1 static_autoscaler.go:269] 1 unregistered nodes present I0427 23:44:50.182795 1 static_autoscaler.go:343] No unschedulable pods I0427 23:44:50.182923 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:44:50.182940 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:44:50.182954 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:44:50.183228 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:44:50.183694 1 scale_down.go:776] No candidates for scale down W0427 23:45:00.198039 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1a/i-0b2369c22690af5d2 I0427 23:45:00.198253 1 static_autoscaler.go:269] 1 unregistered nodes present I0427 23:45:00.199029 1 static_autoscaler.go:343] No unschedulable pods I0427 23:45:00.199113 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:45:00.199133 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:45:00.199210 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:45:00.199520 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:45:00.200005 1 scale_down.go:776] No candidates for scale down W0427 23:45:10.212652 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1a/i-0b2369c22690af5d2 I0427 23:45:10.212891 1 static_autoscaler.go:269] 1 unregistered nodes present I0427 23:45:10.213804 1 static_autoscaler.go:343] No unschedulable pods I0427 23:45:10.213947 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:45:10.213967 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:45:10.213984 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:45:10.214266 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:45:10.215477 1 scale_down.go:776] No candidates for scale down W0427 23:45:20.230569 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1a/i-0b2369c22690af5d2 I0427 23:45:20.230739 1 static_autoscaler.go:269] 1 unregistered nodes present I0427 23:45:20.231463 1 static_autoscaler.go:343] No unschedulable pods I0427 23:45:20.231551 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:45:20.231569 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:45:20.231635 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:45:20.231839 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:45:20.232217 1 scale_down.go:776] No candidates for scale down I0427 23:45:24.047478 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0427 23:45:24.047709 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 215.947µs I0427 23:45:30.247965 1 static_autoscaler.go:343] No unschedulable pods I0427 23:45:30.248106 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:45:30.248128 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:45:30.248141 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:45:30.248356 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:45:30.248775 1 scale_down.go:776] No candidates for scale down I0427 23:45:40.263651 1 static_autoscaler.go:343] No unschedulable pods I0427 23:45:40.263739 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:45:40.263762 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:45:40.263832 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:45:40.264062 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:45:40.264521 1 scale_down.go:776] No candidates for scale down I0427 23:45:50.282134 1 static_autoscaler.go:343] No unschedulable pods I0427 23:45:50.282215 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:45:50.282235 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:45:50.282291 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:45:50.282557 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:45:50.282974 1 scale_down.go:776] No candidates for scale down I0427 23:46:00.295654 1 static_autoscaler.go:343] No unschedulable pods I0427 23:46:00.295805 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:46:00.295824 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:46:00.295839 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:46:00.296070 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:46:00.296523 1 scale_down.go:776] No candidates for scale down I0427 23:46:10.309956 1 static_autoscaler.go:343] No unschedulable pods I0427 23:46:10.310105 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:46:10.310121 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:46:10.310133 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:46:10.310351 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:46:10.310784 1 scale_down.go:776] No candidates for scale down I0427 23:46:20.322946 1 static_autoscaler.go:343] No unschedulable pods I0427 23:46:20.323022 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:46:20.323043 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:46:20.323102 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:46:20.323348 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:46:20.323748 1 scale_down.go:776] No candidates for scale down I0427 23:46:30.336536 1 static_autoscaler.go:343] No unschedulable pods I0427 23:46:30.336612 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:46:30.336630 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:46:30.336697 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:46:30.336900 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:46:30.337277 1 scale_down.go:776] No candidates for scale down I0427 23:46:40.350995 1 static_autoscaler.go:343] No unschedulable pods I0427 23:46:40.351143 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:46:40.351168 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:46:40.351194 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:46:40.351483 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:46:40.351921 1 scale_down.go:776] No candidates for scale down I0427 23:46:50.365178 1 static_autoscaler.go:343] No unschedulable pods I0427 23:46:50.365325 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:46:50.365347 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:46:50.365362 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:46:50.365652 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:46:50.366101 1 scale_down.go:776] No candidates for scale down I0427 23:47:00.380209 1 static_autoscaler.go:343] No unschedulable pods I0427 23:47:00.380340 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:47:00.380362 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:47:00.380380 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:47:00.380639 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:47:00.381024 1 scale_down.go:776] No candidates for scale down I0427 23:47:10.393762 1 static_autoscaler.go:343] No unschedulable pods I0427 23:47:10.393887 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:47:10.393913 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:47:10.393936 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:47:10.394183 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:47:10.394645 1 scale_down.go:776] No candidates for scale down I0427 23:47:20.408828 1 static_autoscaler.go:343] No unschedulable pods I0427 23:47:20.408960 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:47:20.408980 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:47:20.408994 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:47:20.409198 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:47:20.409652 1 scale_down.go:776] No candidates for scale down I0427 23:47:24.047825 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0427 23:47:24.048041 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 199.362µs I0427 23:47:30.422108 1 static_autoscaler.go:343] No unschedulable pods I0427 23:47:30.422202 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:47:30.422221 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:47:30.422232 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:47:30.422540 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0427 23:47:30.422965 1 scale_down.go:776] No candidates for scale down I0427 23:47:40.436214 1 static_autoscaler.go:343] No unschedulable pods I0427 23:47:40.436306 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:47:40.436326 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:47:40.436341 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:47:40.437130 1 scale_down.go:548] 3 nodes found to be unremovable in simulation, will re-check them at 2020-04-27 23:52:40.433631509 +0000 UTC m=+3934.132395845 I0427 23:47:40.437255 1 scale_down.go:776] No candidates for scale down I0427 23:47:40.447896 1 delete.go:102] Successfully added DeletionCandidateTaint on node ip-10-0-147-192.ec2.internal I0427 23:47:50.459334 1 static_autoscaler.go:343] No unschedulable pods I0427 23:47:50.459509 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:47:50.459540 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:47:50.459562 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:47:50.459866 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:47:50.460393 1 scale_down.go:776] No candidates for scale down I0427 23:48:00.473785 1 static_autoscaler.go:343] No unschedulable pods I0427 23:48:00.473898 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:48:00.473931 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:48:00.473947 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:48:00.474168 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:48:00.474619 1 scale_down.go:776] No candidates for scale down I0427 23:48:10.488036 1 static_autoscaler.go:343] No unschedulable pods I0427 23:48:10.488127 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:48:10.488147 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:48:10.488215 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:48:10.488444 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:48:10.488996 1 scale_down.go:776] No candidates for scale down I0427 23:48:20.501357 1 static_autoscaler.go:343] No unschedulable pods I0427 23:48:20.501503 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:48:20.501542 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:48:20.501567 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:48:20.501881 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:48:20.502336 1 scale_down.go:776] No candidates for scale down I0427 23:48:30.518266 1 static_autoscaler.go:343] No unschedulable pods I0427 23:48:30.518356 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:48:30.518374 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:48:30.518458 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:48:30.518711 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:48:30.519406 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0427 23:48:30.526997 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0427 23:48:30.527193 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0427 23:48:30.531881 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588031310 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0427 23:48:30.545103 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0427 23:48:40.542129 1 static_autoscaler.go:343] No unschedulable pods I0427 23:48:40.542218 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:48:40.542239 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:48:40.542253 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:48:40.542516 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:48:40.542935 1 scale_down.go:776] No candidates for scale down I0427 23:48:50.555938 1 static_autoscaler.go:343] No unschedulable pods I0427 23:48:50.556020 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:48:50.556037 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:48:50.556104 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:48:50.556307 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:48:50.556765 1 scale_down.go:776] No candidates for scale down I0427 23:49:00.570050 1 static_autoscaler.go:343] No unschedulable pods I0427 23:49:00.570301 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:49:00.570330 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:49:00.570346 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:49:00.570618 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:49:00.571074 1 scale_down.go:776] No candidates for scale down I0427 23:49:10.583841 1 static_autoscaler.go:343] No unschedulable pods I0427 23:49:10.583919 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:49:10.583938 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:49:10.584008 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:49:10.584242 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:49:10.584699 1 scale_down.go:776] No candidates for scale down I0427 23:49:20.598234 1 static_autoscaler.go:343] No unschedulable pods I0427 23:49:20.598362 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:49:20.598381 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:49:20.598393 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:49:20.598628 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:49:20.599086 1 scale_down.go:776] No candidates for scale down I0427 23:49:24.048190 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0427 23:49:24.048435 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 227.833µs I0427 23:49:30.613883 1 static_autoscaler.go:343] No unschedulable pods I0427 23:49:30.614024 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:49:30.614045 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:49:30.614058 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:49:30.614285 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:49:30.614722 1 scale_down.go:776] No candidates for scale down I0427 23:49:40.628387 1 static_autoscaler.go:343] No unschedulable pods I0427 23:49:40.628497 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:49:40.628532 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:49:40.628552 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:49:40.628853 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:49:40.629293 1 scale_down.go:776] No candidates for scale down I0427 23:49:50.641891 1 static_autoscaler.go:343] No unschedulable pods I0427 23:49:50.642005 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:49:50.642036 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:49:50.642051 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:49:50.642283 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:49:50.642864 1 scale_down.go:776] No candidates for scale down I0427 23:50:00.657926 1 static_autoscaler.go:343] No unschedulable pods I0427 23:50:00.658072 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:50:00.658092 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:50:00.658109 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:50:00.658357 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:50:00.658879 1 scale_down.go:776] No candidates for scale down I0427 23:50:10.672686 1 static_autoscaler.go:343] No unschedulable pods I0427 23:50:10.672794 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:50:10.672817 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:50:10.672877 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:50:10.673141 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:50:10.673708 1 scale_down.go:776] No candidates for scale down I0427 23:50:20.688462 1 static_autoscaler.go:343] No unschedulable pods I0427 23:50:20.688600 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:50:20.688618 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:50:20.688633 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:50:20.688876 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:50:20.689326 1 scale_down.go:776] No candidates for scale down I0427 23:50:30.703721 1 static_autoscaler.go:343] No unschedulable pods I0427 23:50:30.703815 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:50:30.703840 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:50:30.703916 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:50:30.704166 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:50:30.704643 1 scale_down.go:776] No candidates for scale down I0427 23:50:40.717862 1 static_autoscaler.go:343] No unschedulable pods I0427 23:50:40.717989 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:50:40.718012 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:50:40.718026 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:50:40.718221 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:50:40.718679 1 scale_down.go:776] No candidates for scale down I0427 23:50:50.732059 1 static_autoscaler.go:343] No unschedulable pods I0427 23:50:50.732242 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:50:50.732276 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:50:50.732299 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:50:50.732693 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:50:50.733484 1 scale_down.go:776] No candidates for scale down I0427 23:51:00.747463 1 static_autoscaler.go:343] No unschedulable pods I0427 23:51:00.747544 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:51:00.747562 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:51:00.747637 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:51:00.747913 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:51:00.748383 1 scale_down.go:776] No candidates for scale down I0427 23:51:10.760730 1 static_autoscaler.go:343] No unschedulable pods I0427 23:51:10.760804 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:51:10.760822 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:51:10.760894 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:51:10.761114 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:51:10.761682 1 scale_down.go:776] No candidates for scale down I0427 23:51:20.774245 1 static_autoscaler.go:343] No unschedulable pods I0427 23:51:20.774372 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:51:20.774391 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:51:20.774405 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:51:20.774686 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:51:20.775236 1 scale_down.go:776] No candidates for scale down I0427 23:51:24.048553 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0427 23:51:24.048789 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 217.454µs I0427 23:51:30.787508 1 static_autoscaler.go:343] No unschedulable pods I0427 23:51:30.787589 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:51:30.787623 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:51:30.787638 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:51:30.787908 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:51:30.788337 1 scale_down.go:776] No candidates for scale down I0427 23:51:40.803398 1 static_autoscaler.go:343] No unschedulable pods I0427 23:51:40.803490 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:51:40.803508 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:51:40.803571 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:51:40.803798 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:51:40.804223 1 scale_down.go:776] No candidates for scale down I0427 23:51:50.818292 1 static_autoscaler.go:343] No unschedulable pods I0427 23:51:50.818369 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:51:50.818386 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:51:50.818462 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:51:50.818688 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:51:50.819104 1 scale_down.go:776] No candidates for scale down I0427 23:52:00.832423 1 static_autoscaler.go:343] No unschedulable pods I0427 23:52:00.832555 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:52:00.832574 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:52:00.832596 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:52:00.832851 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:52:00.833338 1 scale_down.go:776] No candidates for scale down I0427 23:52:10.848307 1 static_autoscaler.go:343] No unschedulable pods I0427 23:52:10.848382 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:52:10.848425 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:52:10.848443 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:52:10.848755 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:52:10.849171 1 scale_down.go:776] No candidates for scale down I0427 23:52:20.861674 1 static_autoscaler.go:343] No unschedulable pods I0427 23:52:20.861817 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:52:20.861832 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:52:20.861843 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:52:20.862057 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:52:20.862506 1 scale_down.go:776] No candidates for scale down I0427 23:52:30.875479 1 static_autoscaler.go:343] No unschedulable pods I0427 23:52:30.875579 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:52:30.875603 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:52:30.875677 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:52:30.875956 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:52:30.876409 1 scale_down.go:776] No candidates for scale down I0427 23:52:40.892721 1 static_autoscaler.go:343] No unschedulable pods I0427 23:52:40.892813 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:52:40.892832 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:52:40.892843 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:52:40.893643 1 scale_down.go:548] 3 nodes found to be unremovable in simulation, will re-check them at 2020-04-27 23:57:40.890132807 +0000 UTC m=+4234.588897176 I0427 23:52:40.893754 1 scale_down.go:776] No candidates for scale down I0427 23:52:50.907161 1 static_autoscaler.go:343] No unschedulable pods I0427 23:52:50.907244 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:52:50.907260 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:52:50.907314 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:52:50.907558 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:52:50.908050 1 scale_down.go:776] No candidates for scale down I0427 23:53:00.923695 1 static_autoscaler.go:343] No unschedulable pods I0427 23:53:00.923829 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:53:00.923852 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:53:00.923868 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:53:00.924079 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:53:00.924508 1 scale_down.go:776] No candidates for scale down I0427 23:53:10.936940 1 static_autoscaler.go:343] No unschedulable pods I0427 23:53:10.937027 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:53:10.937045 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:53:10.937114 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:53:10.937383 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:53:10.937857 1 scale_down.go:776] No candidates for scale down I0427 23:53:20.951039 1 static_autoscaler.go:343] No unschedulable pods I0427 23:53:20.951125 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:53:20.951153 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:53:20.951225 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:53:20.951431 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:53:20.951856 1 scale_down.go:776] No candidates for scale down I0427 23:53:24.048911 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0427 23:53:24.049172 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 243.986µs I0427 23:53:30.964498 1 static_autoscaler.go:343] No unschedulable pods I0427 23:53:30.964643 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:53:30.964660 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:53:30.964671 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:53:30.964924 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:53:30.965383 1 scale_down.go:776] No candidates for scale down I0427 23:53:40.983643 1 static_autoscaler.go:343] No unschedulable pods I0427 23:53:40.983725 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:53:40.983743 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:53:40.983810 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:53:40.984033 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:53:40.984463 1 scale_down.go:776] No candidates for scale down I0427 23:53:51.000115 1 static_autoscaler.go:343] No unschedulable pods I0427 23:53:51.000199 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:53:51.000217 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:53:51.000270 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:53:51.000539 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:53:51.000949 1 scale_down.go:776] No candidates for scale down I0427 23:54:01.015389 1 static_autoscaler.go:343] No unschedulable pods I0427 23:54:01.015579 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:54:01.015613 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:54:01.015629 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:54:01.015906 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:54:01.016333 1 scale_down.go:776] No candidates for scale down I0427 23:54:11.030735 1 static_autoscaler.go:343] No unschedulable pods I0427 23:54:11.030859 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:54:11.030877 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:54:11.030892 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:54:11.031104 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:54:11.031523 1 scale_down.go:776] No candidates for scale down I0427 23:54:21.044544 1 static_autoscaler.go:343] No unschedulable pods I0427 23:54:21.044655 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:54:21.044683 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:54:21.044704 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:54:21.045010 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:54:21.045481 1 scale_down.go:776] No candidates for scale down I0427 23:54:31.060310 1 static_autoscaler.go:343] No unschedulable pods I0427 23:54:31.060477 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:54:31.060499 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:54:31.060519 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:54:31.060783 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:54:31.061214 1 scale_down.go:776] No candidates for scale down I0427 23:54:41.082681 1 static_autoscaler.go:343] No unschedulable pods I0427 23:54:41.082809 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:54:41.082826 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:54:41.082838 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:54:41.083139 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:54:41.083633 1 scale_down.go:776] No candidates for scale down I0427 23:54:51.098522 1 static_autoscaler.go:343] No unschedulable pods I0427 23:54:51.098604 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:54:51.098626 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:54:51.098686 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:54:51.098883 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:54:51.099357 1 scale_down.go:776] No candidates for scale down I0427 23:55:01.112097 1 static_autoscaler.go:343] No unschedulable pods I0427 23:55:01.112271 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:55:01.112299 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:55:01.112318 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:55:01.112721 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:55:01.113178 1 scale_down.go:776] No candidates for scale down I0427 23:55:11.125790 1 static_autoscaler.go:343] No unschedulable pods I0427 23:55:11.125913 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:55:11.125931 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:55:11.125944 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:55:11.126151 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:55:11.126618 1 scale_down.go:776] No candidates for scale down I0427 23:55:21.139993 1 static_autoscaler.go:343] No unschedulable pods I0427 23:55:21.140162 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:55:21.140180 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:55:21.140197 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:55:21.140497 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:55:21.140990 1 scale_down.go:776] No candidates for scale down I0427 23:55:24.049313 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0427 23:55:24.049567 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 235.666µs I0427 23:55:31.153846 1 static_autoscaler.go:343] No unschedulable pods I0427 23:55:31.153944 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:55:31.153969 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:55:31.153984 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:55:31.154258 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:55:31.154738 1 scale_down.go:776] No candidates for scale down I0427 23:55:41.167300 1 static_autoscaler.go:343] No unschedulable pods I0427 23:55:41.167444 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:55:41.167463 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:55:41.167474 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:55:41.167691 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:55:41.168095 1 scale_down.go:776] No candidates for scale down I0427 23:55:51.182052 1 static_autoscaler.go:343] No unschedulable pods I0427 23:55:51.182186 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:55:51.182205 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:55:51.182216 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:55:51.182445 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:55:51.182862 1 scale_down.go:776] No candidates for scale down I0427 23:56:01.197959 1 static_autoscaler.go:343] No unschedulable pods I0427 23:56:01.198065 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:56:01.198098 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:56:01.198114 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:56:01.198326 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:56:01.198766 1 scale_down.go:776] No candidates for scale down I0427 23:56:11.213727 1 static_autoscaler.go:343] No unschedulable pods I0427 23:56:11.213810 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:56:11.213828 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:56:11.213893 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:56:11.214102 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:56:11.214553 1 scale_down.go:776] No candidates for scale down I0427 23:56:21.227878 1 static_autoscaler.go:343] No unschedulable pods I0427 23:56:21.228009 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:56:21.228024 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:56:21.228034 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:56:21.228273 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:56:21.228727 1 scale_down.go:776] No candidates for scale down I0427 23:56:31.242595 1 static_autoscaler.go:343] No unschedulable pods I0427 23:56:31.242674 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:56:31.242694 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:56:31.242755 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:56:31.242978 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:56:31.243422 1 scale_down.go:776] No candidates for scale down I0427 23:56:41.258451 1 static_autoscaler.go:343] No unschedulable pods I0427 23:56:41.258621 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:56:41.258646 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:56:41.258664 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:56:41.258994 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:56:41.259593 1 scale_down.go:776] No candidates for scale down I0427 23:56:51.274293 1 static_autoscaler.go:343] No unschedulable pods I0427 23:56:51.274380 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:56:51.274396 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:56:51.274407 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:56:51.274737 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:56:51.275169 1 scale_down.go:776] No candidates for scale down I0427 23:57:01.288827 1 static_autoscaler.go:343] No unschedulable pods I0427 23:57:01.288959 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:57:01.288975 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:57:01.288987 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:57:01.289229 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:57:01.289784 1 scale_down.go:776] No candidates for scale down I0427 23:57:11.303527 1 static_autoscaler.go:343] No unschedulable pods I0427 23:57:11.303640 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:57:11.303667 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:57:11.303689 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:57:11.303973 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:57:11.304440 1 scale_down.go:776] No candidates for scale down I0427 23:57:21.317932 1 static_autoscaler.go:343] No unschedulable pods I0427 23:57:21.318045 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:57:21.318072 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:57:21.318085 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:57:21.318366 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:57:21.318911 1 scale_down.go:776] No candidates for scale down I0427 23:57:24.049700 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0427 23:57:24.049905 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 188.888µs I0427 23:57:31.332308 1 static_autoscaler.go:343] No unschedulable pods I0427 23:57:31.332446 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:57:31.332463 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:57:31.332474 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:57:31.332731 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:57:31.333142 1 scale_down.go:776] No candidates for scale down I0427 23:57:41.346073 1 static_autoscaler.go:343] No unschedulable pods I0427 23:57:41.346201 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:57:41.346224 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:57:41.346240 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:57:41.347006 1 scale_down.go:548] 3 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 00:02:41.343455089 +0000 UTC m=+4535.042219425 I0427 23:57:41.347305 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-147-192.ec2.internal I0427 23:57:41.356038 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-147-192.ec2.internal E0427 23:57:41.359394 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-147-192.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1b", machine replicas are <= 0 I0427 23:57:41.363300 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588031861 Effect:NoSchedule TimeAdded:} on node ip-10-0-147-192.ec2.internal I0427 23:57:41.374259 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-147-192.ec2.internal I0427 23:57:51.374239 1 static_autoscaler.go:343] No unschedulable pods I0427 23:57:51.374359 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:57:51.374391 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:57:51.374406 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:57:51.374643 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:57:51.375065 1 scale_down.go:776] No candidates for scale down I0427 23:58:01.387653 1 static_autoscaler.go:343] No unschedulable pods I0427 23:58:01.387799 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:58:01.387830 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:58:01.387855 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:58:01.388110 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:58:01.388609 1 scale_down.go:776] No candidates for scale down I0427 23:58:11.403186 1 static_autoscaler.go:343] No unschedulable pods I0427 23:58:11.403313 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:58:11.403332 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:58:11.403342 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:58:11.403588 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:58:11.404000 1 scale_down.go:776] No candidates for scale down I0427 23:58:21.419181 1 static_autoscaler.go:343] No unschedulable pods I0427 23:58:21.419333 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:58:21.419355 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:58:21.419366 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:58:21.419617 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:58:21.420065 1 scale_down.go:776] No candidates for scale down I0427 23:58:31.435775 1 static_autoscaler.go:343] No unschedulable pods I0427 23:58:31.435908 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:58:31.435931 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:58:31.435945 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:58:31.436190 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:58:31.436689 1 scale_down.go:776] No candidates for scale down I0427 23:58:41.451485 1 static_autoscaler.go:343] No unschedulable pods I0427 23:58:41.451559 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:58:41.451580 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:58:41.451640 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:58:41.451849 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:58:41.452460 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0427 23:58:41.463300 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0427 23:58:41.463503 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0427 23:58:41.473860 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588031921 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0427 23:58:41.485965 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0427 23:58:51.482005 1 static_autoscaler.go:343] No unschedulable pods I0427 23:58:51.482144 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:58:51.482162 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:58:51.482174 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:58:51.482401 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:58:51.482826 1 scale_down.go:776] No candidates for scale down I0427 23:59:01.498063 1 static_autoscaler.go:343] No unschedulable pods I0427 23:59:01.498143 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:59:01.498163 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:59:01.498234 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:59:01.498484 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:59:01.498931 1 scale_down.go:776] No candidates for scale down I0427 23:59:11.511500 1 static_autoscaler.go:343] No unschedulable pods I0427 23:59:11.511584 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:59:11.511597 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:59:11.511676 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:59:11.511937 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:59:11.512356 1 scale_down.go:776] No candidates for scale down I0427 23:59:21.526625 1 static_autoscaler.go:343] No unschedulable pods I0427 23:59:21.526760 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:59:21.526780 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:59:21.526795 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:59:21.527090 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:59:21.527596 1 scale_down.go:776] No candidates for scale down I0427 23:59:24.050041 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0427 23:59:24.050292 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 233.827µs I0427 23:59:31.539905 1 static_autoscaler.go:343] No unschedulable pods I0427 23:59:31.540057 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:59:31.540079 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:59:31.540093 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:59:31.540331 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:59:31.540814 1 scale_down.go:776] No candidates for scale down I0427 23:59:41.554278 1 static_autoscaler.go:343] No unschedulable pods I0427 23:59:41.554366 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:59:41.554386 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:59:41.554468 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:59:41.554722 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:59:41.555181 1 scale_down.go:776] No candidates for scale down I0427 23:59:51.571367 1 static_autoscaler.go:343] No unschedulable pods I0427 23:59:51.571490 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0427 23:59:51.571523 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0427 23:59:51.571547 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0427 23:59:51.571899 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0427 23:59:51.572390 1 scale_down.go:776] No candidates for scale down I0428 00:00:01.586281 1 static_autoscaler.go:343] No unschedulable pods I0428 00:00:01.586388 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:00:01.586439 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:00:01.586517 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:00:01.586811 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:00:01.587325 1 scale_down.go:776] No candidates for scale down I0428 00:00:11.601929 1 static_autoscaler.go:343] No unschedulable pods I0428 00:00:11.602055 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:00:11.602071 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:00:11.602087 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:00:11.602354 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:00:11.602799 1 scale_down.go:776] No candidates for scale down I0428 00:00:21.626446 1 static_autoscaler.go:343] No unschedulable pods I0428 00:00:21.626534 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:00:21.626554 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:00:21.626637 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:00:21.626941 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:00:21.627525 1 scale_down.go:776] No candidates for scale down I0428 00:00:31.642200 1 static_autoscaler.go:343] No unschedulable pods I0428 00:00:31.642309 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:00:31.642335 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:00:31.642446 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:00:31.642836 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:00:31.643500 1 scale_down.go:776] No candidates for scale down I0428 00:00:41.657878 1 static_autoscaler.go:343] No unschedulable pods I0428 00:00:41.657969 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:00:41.657988 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:00:41.658078 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:00:41.658311 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:00:41.658857 1 scale_down.go:776] No candidates for scale down I0428 00:00:51.677098 1 static_autoscaler.go:343] No unschedulable pods I0428 00:00:51.677340 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:00:51.677380 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:00:51.677423 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:00:51.677853 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:00:51.678776 1 scale_down.go:776] No candidates for scale down I0428 00:01:01.696120 1 static_autoscaler.go:343] No unschedulable pods I0428 00:01:01.696253 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:01:01.696272 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:01:01.696284 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:01:01.696541 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:01:01.696974 1 scale_down.go:776] No candidates for scale down I0428 00:01:11.752827 1 static_autoscaler.go:343] No unschedulable pods I0428 00:01:11.753037 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:01:11.753090 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:01:11.753128 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:01:11.753732 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:01:11.754620 1 scale_down.go:776] No candidates for scale down I0428 00:01:21.774651 1 static_autoscaler.go:343] No unschedulable pods I0428 00:01:21.774777 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:01:21.774794 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:01:21.774806 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:01:21.775062 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:01:21.775673 1 scale_down.go:776] No candidates for scale down I0428 00:01:24.050446 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 00:01:24.050681 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 216.247µs I0428 00:01:31.805179 1 static_autoscaler.go:343] No unschedulable pods I0428 00:01:31.805290 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:01:31.805314 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:01:31.805333 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:01:31.805741 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:01:31.806213 1 scale_down.go:776] No candidates for scale down I0428 00:01:41.820345 1 static_autoscaler.go:343] No unschedulable pods I0428 00:01:41.820531 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:01:41.820553 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:01:41.820571 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:01:41.820831 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:01:41.821273 1 scale_down.go:776] No candidates for scale down I0428 00:01:51.834040 1 static_autoscaler.go:343] No unschedulable pods I0428 00:01:51.834168 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:01:51.834199 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:01:51.834212 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:01:51.834424 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:01:51.834849 1 scale_down.go:776] No candidates for scale down I0428 00:02:01.851830 1 static_autoscaler.go:343] No unschedulable pods I0428 00:02:01.851966 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:02:01.851996 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:02:01.852013 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:02:01.852238 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:02:01.852722 1 scale_down.go:776] No candidates for scale down I0428 00:02:11.865291 1 static_autoscaler.go:343] No unschedulable pods I0428 00:02:11.865442 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:02:11.865468 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:02:11.865483 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:02:11.865780 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:02:11.866271 1 scale_down.go:776] No candidates for scale down I0428 00:02:21.883332 1 static_autoscaler.go:343] No unschedulable pods I0428 00:02:21.883509 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:02:21.883526 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:02:21.883538 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:02:21.883785 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:02:21.884306 1 scale_down.go:776] No candidates for scale down I0428 00:02:31.896437 1 static_autoscaler.go:343] No unschedulable pods I0428 00:02:31.896520 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:02:31.896539 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:02:31.896607 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:02:31.896867 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:02:31.897303 1 scale_down.go:776] No candidates for scale down I0428 00:02:41.910818 1 static_autoscaler.go:343] No unschedulable pods I0428 00:02:41.910922 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:02:41.910946 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:02:41.911023 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:02:41.911808 1 scale_down.go:548] 2 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 00:07:41.908185904 +0000 UTC m=+4835.606950287 I0428 00:02:41.911916 1 scale_down.go:776] No candidates for scale down I0428 00:02:51.925780 1 static_autoscaler.go:343] No unschedulable pods I0428 00:02:51.925874 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:02:51.925892 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:02:51.925908 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:02:51.926186 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:02:51.926683 1 scale_down.go:776] No candidates for scale down I0428 00:03:01.939725 1 static_autoscaler.go:343] No unschedulable pods I0428 00:03:01.939823 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:03:01.939842 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:03:01.939859 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:03:01.940150 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:03:01.940674 1 scale_down.go:776] No candidates for scale down I0428 00:03:11.953723 1 static_autoscaler.go:343] No unschedulable pods I0428 00:03:11.953878 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:03:11.953899 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:03:11.953914 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:03:11.954147 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:03:11.954617 1 scale_down.go:776] No candidates for scale down I0428 00:03:21.970599 1 static_autoscaler.go:343] No unschedulable pods I0428 00:03:21.970697 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:03:21.970720 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:03:21.970790 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:03:21.971029 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:03:21.971539 1 scale_down.go:776] No candidates for scale down I0428 00:03:24.050816 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 00:03:24.051073 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 238.323µs I0428 00:03:31.987243 1 static_autoscaler.go:343] No unschedulable pods I0428 00:03:31.987333 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:03:31.987359 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:03:31.987535 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:03:31.987868 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:03:31.988444 1 scale_down.go:776] No candidates for scale down I0428 00:03:42.002740 1 static_autoscaler.go:343] No unschedulable pods I0428 00:03:42.002854 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:03:42.002877 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:03:42.002899 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:03:42.003213 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:03:42.003783 1 scale_down.go:776] No candidates for scale down I0428 00:03:52.016703 1 static_autoscaler.go:343] No unschedulable pods I0428 00:03:52.016787 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:03:52.016805 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:03:52.016875 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:03:52.017121 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:03:52.017579 1 scale_down.go:776] No candidates for scale down I0428 00:04:02.030014 1 static_autoscaler.go:343] No unschedulable pods I0428 00:04:02.030136 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:04:02.030160 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:04:02.030173 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:04:02.030500 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:04:02.030978 1 scale_down.go:776] No candidates for scale down I0428 00:04:12.044649 1 static_autoscaler.go:343] No unschedulable pods I0428 00:04:12.044783 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:04:12.044810 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:04:12.044830 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:04:12.045058 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:04:12.045593 1 scale_down.go:776] No candidates for scale down I0428 00:04:22.058837 1 static_autoscaler.go:343] No unschedulable pods I0428 00:04:22.058933 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:04:22.058955 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:04:22.059029 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:04:22.059265 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:04:22.059768 1 scale_down.go:776] No candidates for scale down I0428 00:04:32.072648 1 static_autoscaler.go:343] No unschedulable pods I0428 00:04:32.072774 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:04:32.072794 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:04:32.072806 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:04:32.073058 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:04:32.073566 1 scale_down.go:776] No candidates for scale down I0428 00:04:42.086340 1 static_autoscaler.go:343] No unschedulable pods I0428 00:04:42.086467 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:04:42.086499 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:04:42.086513 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:04:42.086842 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:04:42.087437 1 scale_down.go:776] No candidates for scale down I0428 00:04:52.101567 1 static_autoscaler.go:343] No unschedulable pods I0428 00:04:52.101692 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:04:52.101713 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:04:52.101730 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:04:52.101991 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:04:52.102670 1 scale_down.go:776] No candidates for scale down I0428 00:05:02.123668 1 static_autoscaler.go:343] No unschedulable pods I0428 00:05:02.124390 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:05:02.124571 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:05:02.124637 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:05:02.125674 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:05:02.127339 1 scale_down.go:776] No candidates for scale down I0428 00:05:12.141930 1 static_autoscaler.go:343] No unschedulable pods I0428 00:05:12.142072 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:05:12.142097 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:05:12.142116 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:05:12.142373 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:05:12.143130 1 scale_down.go:776] No candidates for scale down I0428 00:05:22.157709 1 static_autoscaler.go:343] No unschedulable pods I0428 00:05:22.157862 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:05:22.157889 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:05:22.157917 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:05:22.158232 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:05:22.158729 1 scale_down.go:776] No candidates for scale down I0428 00:05:24.051206 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 00:05:24.051440 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 215.983µs I0428 00:05:32.174252 1 static_autoscaler.go:343] No unschedulable pods I0428 00:05:32.174381 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:05:32.174404 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:05:32.174433 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:05:32.174671 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:05:32.175127 1 scale_down.go:776] No candidates for scale down I0428 00:05:42.188183 1 static_autoscaler.go:343] No unschedulable pods I0428 00:05:42.188301 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:05:42.188320 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:05:42.188333 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:05:42.188746 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:05:42.189497 1 scale_down.go:776] No candidates for scale down I0428 00:05:52.207129 1 static_autoscaler.go:343] No unschedulable pods I0428 00:05:52.207254 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:05:52.207277 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:05:52.207295 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:05:52.207566 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:05:52.208025 1 scale_down.go:776] No candidates for scale down I0428 00:06:02.221525 1 static_autoscaler.go:343] No unschedulable pods I0428 00:06:02.221649 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:06:02.221693 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:06:02.221717 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:06:02.222056 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:06:02.222700 1 scale_down.go:776] No candidates for scale down I0428 00:06:12.244407 1 static_autoscaler.go:343] No unschedulable pods I0428 00:06:12.244518 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:06:12.244539 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:06:12.244553 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:06:12.244829 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:06:12.245406 1 scale_down.go:776] No candidates for scale down I0428 00:06:22.258921 1 static_autoscaler.go:343] No unschedulable pods I0428 00:06:22.259013 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:06:22.259035 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:06:22.259055 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:06:22.259341 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:06:22.259854 1 scale_down.go:776] No candidates for scale down I0428 00:06:32.273782 1 static_autoscaler.go:343] No unschedulable pods I0428 00:06:32.273955 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:06:32.273976 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:06:32.273988 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:06:32.274291 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:06:32.274761 1 scale_down.go:776] No candidates for scale down I0428 00:06:42.295828 1 static_autoscaler.go:343] No unschedulable pods I0428 00:06:42.295943 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:06:42.296343 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:06:42.296358 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:06:42.296634 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:06:42.297122 1 scale_down.go:776] No candidates for scale down I0428 00:06:52.311733 1 static_autoscaler.go:343] No unschedulable pods I0428 00:06:52.311871 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:06:52.311917 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:06:52.311939 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:06:52.312193 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:06:52.312693 1 scale_down.go:776] No candidates for scale down I0428 00:07:02.325776 1 static_autoscaler.go:343] No unschedulable pods I0428 00:07:02.325865 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:07:02.325886 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:07:02.325963 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:07:02.326207 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:07:02.326765 1 scale_down.go:776] No candidates for scale down I0428 00:07:12.340286 1 static_autoscaler.go:343] No unschedulable pods I0428 00:07:12.340395 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:07:12.340429 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:07:12.340498 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:07:12.340817 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:07:12.341314 1 scale_down.go:776] No candidates for scale down I0428 00:07:22.356110 1 static_autoscaler.go:343] No unschedulable pods I0428 00:07:22.356249 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:07:22.356268 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:07:22.356287 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:07:22.356585 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:07:22.357317 1 scale_down.go:776] No candidates for scale down I0428 00:07:24.051579 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 00:07:24.051795 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 196.716µs I0428 00:07:32.371664 1 static_autoscaler.go:343] No unschedulable pods I0428 00:07:32.371827 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:07:32.371844 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:07:32.371856 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:07:32.372092 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:07:32.372614 1 scale_down.go:776] No candidates for scale down I0428 00:07:42.386693 1 static_autoscaler.go:343] No unschedulable pods I0428 00:07:42.386860 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:07:42.386893 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:07:42.386913 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:07:42.387944 1 scale_down.go:548] 2 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 00:12:42.38320875 +0000 UTC m=+5136.081973107 I0428 00:07:42.388108 1 scale_down.go:776] No candidates for scale down I0428 00:07:52.413732 1 static_autoscaler.go:343] No unschedulable pods I0428 00:07:52.413872 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:07:52.413891 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:07:52.413910 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:07:52.414238 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:07:52.415013 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-147-192.ec2.internal I0428 00:07:52.425225 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-147-192.ec2.internal E0428 00:07:52.425859 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-147-192.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1b", machine replicas are <= 0 I0428 00:07:52.432270 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588032472 Effect:NoSchedule TimeAdded:} on node ip-10-0-147-192.ec2.internal I0428 00:07:52.448951 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-147-192.ec2.internal I0428 00:08:02.443599 1 static_autoscaler.go:343] No unschedulable pods I0428 00:08:02.443716 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:08:02.443754 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:08:02.443827 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:08:02.444119 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:08:02.444732 1 scale_down.go:776] No candidates for scale down I0428 00:08:12.456568 1 static_autoscaler.go:343] No unschedulable pods I0428 00:08:12.456661 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:08:12.456681 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:08:12.456695 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:08:12.456960 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:08:12.457409 1 scale_down.go:776] No candidates for scale down I0428 00:08:22.471676 1 static_autoscaler.go:343] No unschedulable pods I0428 00:08:22.471765 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:08:22.471785 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:08:22.471801 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:08:22.472076 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:08:22.472593 1 scale_down.go:776] No candidates for scale down I0428 00:08:32.487823 1 static_autoscaler.go:343] No unschedulable pods I0428 00:08:32.487914 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:08:32.487934 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:08:32.487950 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:08:32.488212 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:08:32.488694 1 scale_down.go:776] No candidates for scale down I0428 00:08:42.501402 1 static_autoscaler.go:343] No unschedulable pods I0428 00:08:42.501545 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:08:42.501565 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:08:42.501578 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:08:42.501836 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:08:42.502297 1 scale_down.go:776] No candidates for scale down I0428 00:08:52.515239 1 static_autoscaler.go:343] No unschedulable pods I0428 00:08:52.515344 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:08:52.515374 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:08:52.515401 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:08:52.515745 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:08:52.516456 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 00:08:52.529805 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 00:08:52.530960 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 00:08:52.535537 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588032532 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 00:08:52.547129 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 00:09:02.551397 1 static_autoscaler.go:343] No unschedulable pods I0428 00:09:02.551524 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:09:02.551551 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:09:02.551657 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:09:02.552016 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:09:02.552826 1 scale_down.go:776] No candidates for scale down I0428 00:09:12.565967 1 static_autoscaler.go:343] No unschedulable pods I0428 00:09:12.566128 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:09:12.566168 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:09:12.566183 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:09:12.566497 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:09:12.566997 1 scale_down.go:776] No candidates for scale down I0428 00:09:22.581465 1 static_autoscaler.go:343] No unschedulable pods I0428 00:09:22.581571 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:09:22.581596 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:09:22.581611 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:09:22.581947 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:09:22.582518 1 scale_down.go:776] No candidates for scale down I0428 00:09:24.053074 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 00:09:24.053530 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 332.883µs I0428 00:09:32.594945 1 static_autoscaler.go:343] No unschedulable pods I0428 00:09:32.595086 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:09:32.595104 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:09:32.595116 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:09:32.595426 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:09:32.595928 1 scale_down.go:776] No candidates for scale down I0428 00:09:42.609161 1 static_autoscaler.go:343] No unschedulable pods I0428 00:09:42.609337 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:09:42.609356 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:09:42.609369 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:09:42.609703 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:09:42.610245 1 scale_down.go:776] No candidates for scale down I0428 00:09:52.623509 1 static_autoscaler.go:343] No unschedulable pods I0428 00:09:52.623595 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:09:52.623611 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:09:52.623665 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:09:52.623917 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:09:52.624368 1 scale_down.go:776] No candidates for scale down I0428 00:10:02.636951 1 static_autoscaler.go:343] No unschedulable pods I0428 00:10:02.637065 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:10:02.637092 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:10:02.637107 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:10:02.637459 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:10:02.637968 1 scale_down.go:776] No candidates for scale down E0428 00:10:12.656020 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:10:12.656041 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:10:12.656044 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 00:10:12.656047 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:10:12.656050 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 00:10:12.656052 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:10:12.656054 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:12.656057 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:10:12.656060 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:12.656062 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:10:12.656065 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:12.656067 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:10:12.656070 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:10:12.656072 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:10:12.656075 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:10:12.656077 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:10:12.656080 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:10:12.656082 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:10:12.656084 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 00:10:12.656086 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:10:12.656089 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:12.656091 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:10:12.656093 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:10:12.656096 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:10:12.656098 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:10:12.656100 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:10:12.656103 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:12.656105 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:10:12.656108 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:12.656110 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:10:12.656112 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:10:12.656115 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:10:12.656117 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:10:12.656120 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:10:12.656123 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:12.656125 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:10:12.656127 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:12.656129 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:10:12.656132 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:12.656134 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:10:12.656136 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:12.656138 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:10:12.656141 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:12.656143 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:10:12.656145 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:10:12.656148 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:10:12.656150 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:10:12.656152 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:10:12.656154 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:12.656157 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:10:12.656159 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 00:10:12.656161 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:10:12.656164 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:12.656166 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:10:12.656169 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:10:12.656171 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:10:12.656173 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:10:12.656175 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:10:12.656178 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:12.656180 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:10:12.656182 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:12.656184 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:12.656187 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 00:10:12.656189 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:12.656191 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:12.656193 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:12.656195 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:10:12.656198 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:12.656201 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:10:12.656203 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:10:12.656206 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 00:10:12.656208 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:12.656210 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:12.656212 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:12.656214 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:12.656217 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 00:10:12.656219 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:10:12.656221 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:12.656223 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:10:12.656226 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 00:10:12.656228 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:10:12.656231 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:12.656235 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:10:12.656238 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:12.656242 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:10:12.656245 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 00:10:12.656248 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:10:12.656250 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:12.656252 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:10:12.656255 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:10:12.656257 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:10:12.656261 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:12.656264 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:10:12.656267 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 00:10:12.656271 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:10:12.656274 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:12.656277 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:10:12.656281 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:10:12.656284 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:10:12.656286 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:10:12.656289 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:12.656291 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:12.656293 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:12.656296 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 00:10:12.656298 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:12.656301 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:12.656303 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:12.656305 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:10:12.656308 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:12.656310 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:10:12.656312 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:12.656315 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:10:12.656317 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:12.656319 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:12.656322 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:12.656324 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 00:10:12.656326 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:12.656329 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:12.656331 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:12.656333 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:10:12.656335 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:12.656338 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:10:12.656340 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:12.656344 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:10:12.656347 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:12.656350 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:12.656352 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:12.656355 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:12.656357 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:12.656360 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 00:10:12.656362 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:12.656364 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:12.656366 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:12.656369 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:10:12.656373 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:12.656376 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:10:12.656379 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:12.656381 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:10:12.656383 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:12.656386 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:12.656389 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:12.656391 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:12.656393 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:12.656396 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:12.656398 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:12.656400 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 00:10:12.656402 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:12.656405 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:12.656407 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:12.656422 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:10:12.656426 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:12.656429 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:10:12.656433 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:12.656435 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:10:12.656438 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:12.656440 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:12.656443 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:12.656445 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:12.656448 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:12.656450 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:12.656452 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:10:12.656455 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:12.656457 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:10:12.656460 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 00:10:12.656462 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:10:12.656465 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:12.656468 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:10:12.656470 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:10:12.656472 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:10:12.656475 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:10:12.656477 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:10:12.656480 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:10:12.656482 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:10:12.656484 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:12.656486 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:10:12.656489 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:12.656492 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:10:12.656494 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:12.656496 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:10:12.656498 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:12.656796 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:10:12.656804 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:10:12.656807 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:10:12.656809 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:10:12.656812 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:10:12.656814 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:10:12.656816 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:12.656819 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:10:12.656821 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:12.656823 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:10:12.656826 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:12.656828 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:10:12.656830 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:12.656833 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:10:12.656835 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:10:12.656837 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:10:12.656839 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:10:12.656842 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:10:12.656844 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:10:12.656846 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:10:12.656849 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:12.656852 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:10:12.656854 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 00:10:12.656856 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:10:12.656859 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:12.656861 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:10:12.656864 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:10:12.656866 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:10:12.656869 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:10:12.656871 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:10:12.656873 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:10:12.656875 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:10:12.656878 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:10:12.656880 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:10:12.656882 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:10:12.656884 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:10:12.656887 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:10:12.656889 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:10:12.656891 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:12.656893 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:10:12.656895 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:12.656898 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:10:12.656910 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:12.656912 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:10:12.656914 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:12.656916 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:10:12.656919 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:10:12.656921 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:10:12.656923 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:10:12.656925 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:10:12.656928 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:10:12.656930 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:10:12.656932 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:12.656935 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:10:12.656937 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 00:10:12.656939 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:10:12.656942 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:12.656944 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:10:12.656947 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:10:12.656949 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:10:12.656951 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:10:12.656953 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:10:12.656956 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:10:12.656958 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:12.656960 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:12.656962 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:12.656965 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 00:10:12.656967 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:12.656969 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:12.656972 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:12.656974 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:10:12.656976 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:10:12.656978 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:12.656981 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:10:12.656983 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:12.656985 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:10:12.656988 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 00:10:12.656990 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:10:12.656992 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 00:10:12.656994 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:10:12.656996 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 00:10:12.656999 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:12.657002 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:12.657004 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:10:12.657007 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:12.657009 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:10:12.657011 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:12.657013 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:12.657016 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:12.657018 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 00:10:12.657020 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:10:12.657022 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:10:12.657025 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:10:12.657027 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:10:12.657029 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:10:12.657031 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:12.657034 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:10:12.657036 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 00:10:12.657038 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:10:12.657040 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:12.657042 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:10:12.657044 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:10:12.657047 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:10:12.657049 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:10:12.657052 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:10:12.657054 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:12.657057 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:10:12.657059 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 00:10:12.657061 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:10:12.657064 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:12.657066 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:10:12.657069 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:10:12.657071 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:12.657074 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:10:12.657077 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:12.657079 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:10:12.657081 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:12.657084 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:12.657086 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:12.657088 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 00:10:12.657091 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:12.657093 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:12.657095 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:12.657098 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:10:12.657100 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:12.657102 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:10:12.657104 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:12.657107 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:10:12.657109 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:12.657112 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:10:12.657114 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:12.657116 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:12.657119 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:12.657121 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 00:10:12.657124 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:12.657126 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:12.657128 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:12.657130 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:10:12.657132 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:12.657135 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:10:12.657137 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:12.657139 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:12.657141 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:12.657143 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:10:12.657146 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:12.657148 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:10:12.657150 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:12.657152 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:12.657155 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:12.657157 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 00:10:12.657159 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:12.657161 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:12.657164 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:12.657166 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:10:12.657168 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:12.657170 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:10:12.657173 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:12.657175 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:12.657177 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:12.657179 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:12.657182 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:12.657184 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:10:12.657186 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:12.657188 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:10:12.657190 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:12.657193 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:12.657195 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:12.657197 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 00:10:12.657200 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:12.657202 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:12.657204 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:12.657206 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:10:12.657208 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:12.657211 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:10:12.657213 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:12.657215 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:12.657217 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:12.657219 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:12.657222 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:12.657224 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. I0428 00:10:12.657380 1 scale_up.go:271] Pod ci-op-w05wbyjh/knative-eventing-test-print-build is unschedulable I0428 00:10:12.657387 1 scale_up.go:271] Pod ci-op-w05wbyjh/knative-eventing-mtbroker-filter-build is unschedulable I0428 00:10:12.657390 1 scale_up.go:271] Pod ci-op-w05wbyjh/knative-eventing-test-filterevents-build is unschedulable I0428 00:10:12.657393 1 scale_up.go:271] Pod ci-op-w05wbyjh/knative-eventing-test-transformevents-build is unschedulable I0428 00:10:12.657396 1 scale_up.go:271] Pod ci-op-w05wbyjh/knative-eventing-test-sendevents-build is unschedulable I0428 00:10:12.657399 1 scale_up.go:271] Pod ci-op-w05wbyjh/knative-eventing-mtbroker-ingress-build is unschedulable I0428 00:10:12.657402 1 scale_up.go:271] Pod ci-op-w05wbyjh/knative-eventing-test-performance-build is unschedulable I0428 00:10:12.657404 1 scale_up.go:271] Pod ci-op-w05wbyjh/knative-eventing-test-sequencestepper-build is unschedulable I0428 00:10:12.657407 1 scale_up.go:271] Pod ci-op-w05wbyjh/knative-eventing-test-logevents-build is unschedulable I0428 00:10:12.657424 1 scale_up.go:271] Pod ci-op-w05wbyjh/knative-eventing-sendevent-build is unschedulable I0428 00:10:12.657428 1 scale_up.go:271] Pod ci-op-w05wbyjh/knative-eventing-test-eventdetails-build is unschedulable I0428 00:10:12.657431 1 scale_up.go:271] Pod ci-op-w05wbyjh/knative-eventing-mtping-build is unschedulable I0428 00:10:12.657434 1 scale_up.go:271] Pod ci-op-w05wbyjh/knative-eventing-test-heartbeats-build is unschedulable I0428 00:10:12.657436 1 scale_up.go:271] Pod ci-op-w05wbyjh/knative-eventing-channel-broker-build is unschedulable I0428 00:10:12.657440 1 scale_up.go:271] Pod ci-op-w05wbyjh/knative-eventing-test-recordevents-build is unschedulable I0428 00:10:12.668582 1 scale_up.go:431] Best option to resize: openshift-machine-api/build01-9hdwj-worker-us-east-1a-m5d4x I0428 00:10:12.668599 1 scale_up.go:435] Estimated 5 nodes needed in openshift-machine-api/build01-9hdwj-worker-us-east-1a-m5d4x I0428 00:10:12.668614 1 scale_up.go:540] Final scale-up plan: [{openshift-machine-api/build01-9hdwj-worker-us-east-1a-m5d4x 1->6 (max: 14)}] I0428 00:10:12.668632 1 scale_up.go:701] Scale-up: setting group openshift-machine-api/build01-9hdwj-worker-us-east-1a-m5d4x size to 6 E0428 00:10:22.700344 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:10:22.700363 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 00:10:22.700368 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:10:22.700371 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 00:10:22.700374 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:10:22.700388 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:10:22.700392 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:22.700395 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:10:22.700399 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:10:22.700426 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:10:22.700430 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:10:22.700433 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:10:22.700437 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:22.700440 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:10:22.700443 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:22.700446 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:10:22.700450 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:10:22.700454 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:10:22.700458 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:10:22.700462 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:10:22.700465 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:10:22.700469 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:10:22.700473 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:22.700477 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:10:22.700482 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:22.700485 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:10:22.700490 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:22.700494 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:10:22.700499 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:10:22.700503 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:10:22.700507 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:10:22.700511 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:10:22.700515 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:10:22.700519 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:10:22.700523 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:10:22.700528 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:10:22.700532 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:10:22.700535 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:10:22.700539 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:22.700543 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:10:22.700547 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:10:22.700551 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:10:22.700556 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:10:22.700559 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:10:22.700563 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:22.700567 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:10:22.700571 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:22.700575 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:10:22.700578 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:10:22.700582 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:10:22.700586 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:10:22.700590 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:10:22.700595 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:10:22.700598 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:10:22.700602 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:22.700606 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:10:22.700610 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:22.700614 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:10:22.700618 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:22.700622 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:10:22.700626 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:10:22.700630 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:22.700634 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:10:22.700638 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:22.700642 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:10:22.700646 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:10:22.700650 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:22.700653 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:10:22.700657 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:22.700661 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:22.700665 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:10:22.700669 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:10:22.700673 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:10:22.700677 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:10:22.700680 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:10:22.700684 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:10:22.700688 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:22.700692 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:10:22.700696 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:22.700699 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:10:22.700704 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:22.700708 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:10:22.700713 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:22.700716 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:10:22.700720 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:22.700724 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:10:22.700728 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:22.700732 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:10:22.700736 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:22.700740 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:22.700743 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:22.700746 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:10:22.700750 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:22.700753 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:10:22.700757 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:22.700760 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:10:22.700763 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:22.700766 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:22.700770 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:22.700774 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:22.700778 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:22.700782 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:10:22.700785 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:22.700789 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:10:22.700793 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:22.700797 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:10:22.700801 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:22.700805 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:22.700808 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:22.700812 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:22.700816 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:22.700820 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:22.700824 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:22.700827 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:10:22.700831 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:22.700835 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:10:22.700839 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:22.700847 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:10:22.700851 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:22.700855 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:22.700859 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:22.700863 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:22.700867 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:22.700871 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:22.700874 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:22.700878 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:22.700882 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:10:22.700886 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:10:22.700890 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:10:22.700893 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:10:22.700897 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:10:22.700901 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:10:22.700905 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:10:22.700908 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:22.700912 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:10:22.700916 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:22.700920 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:10:22.700924 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:22.700928 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:10:22.700931 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:22.700935 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:10:22.700939 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:22.700944 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:10:22.700947 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:10:22.700951 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:10:22.700955 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:10:22.700959 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:10:22.700963 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:10:22.700967 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:10:22.700970 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:22.700974 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:10:22.700978 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:22.700982 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:10:22.700986 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:22.700990 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:10:22.700993 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:22.700999 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:10:22.701002 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:22.701006 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:10:22.701010 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:10:22.701014 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:22.701018 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:10:22.701022 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:22.701025 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:10:22.701029 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:22.701033 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:10:22.701037 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:22.701041 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:22.701045 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:22.701048 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:22.701053 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:22.701056 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:22.701060 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:22.701064 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:22.701069 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:22.701072 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:22.701076 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:22.701080 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:10:22.701084 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:22.701087 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. I0428 00:10:22.703180 1 static_autoscaler.go:343] No unschedulable pods I0428 00:10:22.703328 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:10:22.703380 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:10:22.703719 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:10:32.718931 1 static_autoscaler.go:269] 5 unregistered nodes present E0428 00:10:32.719744 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:10:32.719758 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:10:32.719763 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:32.719766 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:10:32.719770 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:32.719773 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:10:32.719777 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:10:32.719780 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:10:32.719784 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:32.719787 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:10:32.719794 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:32.719798 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:10:32.719802 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:32.719807 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:10:32.719810 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:10:32.719815 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:10:32.719819 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:10:32.719823 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:10:32.719827 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:32.719831 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:10:32.719836 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:10:32.719840 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:10:32.719844 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:32.719848 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:10:32.719852 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:10:32.719856 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:10:32.719861 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:10:32.719865 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:10:32.719869 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:32.719874 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:10:32.719878 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:10:32.719882 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:32.719887 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:32.719891 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:10:32.719895 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:10:32.719900 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:32.719904 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:32.719908 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:32.719912 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:10:32.719916 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:32.719921 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:10:32.719925 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:10:32.719929 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:32.719933 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:10:32.719937 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:10:32.719942 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:10:32.719946 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:10:32.719950 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:32.719954 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:32.719961 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:10:32.719965 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:32.719969 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:32.719974 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:32.719978 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:10:32.719982 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:10:32.719986 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:10:32.719990 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:10:32.719994 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:32.719999 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:10:32.720003 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:10:32.720007 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:10:32.720011 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:32.720015 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:10:32.720019 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:10:32.720023 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:10:32.720028 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:32.720032 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:10:32.720036 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:10:32.720040 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:10:32.720044 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:32.720048 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:10:32.720052 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:10:32.720057 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:32.720061 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:10:32.720065 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:32.720069 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:32.720074 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:32.720078 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:10:32.720082 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:32.720086 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:32.720090 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:32.720094 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:10:32.720098 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:32.720102 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:10:32.720107 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:10:32.720110 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:10:32.720115 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:10:32.720119 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:32.720125 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:10:32.720129 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:10:32.720133 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:10:32.720137 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:32.720141 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:10:32.720146 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:10:32.720150 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:10:32.720154 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:10:32.720158 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:10:32.720162 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:32.720167 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:32.720170 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:10:32.720174 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:32.720178 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:32.720182 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:32.720185 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:10:32.720190 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:32.720194 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:32.720198 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:32.720202 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:10:32.720206 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:32.720210 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:10:32.720215 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:32.720219 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:32.720223 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:32.720227 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:10:32.720231 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:32.720235 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:10:32.720239 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:32.720243 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:32.720247 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:32.720252 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:10:32.720256 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:32.720260 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:32.720264 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:32.720268 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:10:32.720272 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:32.720276 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:10:32.720281 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:32.720287 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:32.720291 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:32.720295 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:10:32.720299 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:32.720304 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:32.720308 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:32.720312 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:10:32.720316 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:32.720320 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:32.720324 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:32.720328 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:10:32.720332 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:32.720336 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:32.720341 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:32.720344 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:10:32.720349 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:32.720363 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:10:32.720367 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:32.720371 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:32.720375 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:32.720379 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:10:32.720383 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:32.720387 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:32.720391 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:32.720395 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:32.720437 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:10:32.720445 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:10:32.720449 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:10:32.720453 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:32.720457 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:10:32.720461 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:10:32.720464 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:10:32.720468 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:32.720473 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:10:32.720477 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:10:32.720480 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:10:32.720485 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:10:32.720488 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:10:32.720492 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:32.720498 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:10:32.720502 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:10:32.720506 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:10:32.720510 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:32.720514 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:10:32.720517 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:32.720522 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:10:32.720525 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. I0428 00:10:32.722536 1 static_autoscaler.go:343] No unschedulable pods I0428 00:10:32.722651 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:10:32.722680 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:10:32.723012 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:10:42.740941 1 static_autoscaler.go:269] 5 unregistered nodes present E0428 00:10:42.742592 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:10:42.742759 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:10:42.742789 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:42.742810 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:42.742830 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:42.742910 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:10:42.742932 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:42.742952 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:10:42.742981 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:42.743002 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:10:42.743022 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:42.743042 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:10:42.743093 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:42.743209 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:42.743236 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:42.743256 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:10:42.743283 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:42.743305 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:42.743325 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:42.743345 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:42.743391 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:42.743426 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:10:42.743466 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:42.743488 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:42.743532 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:42.743554 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:42.743574 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:42.743593 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:42.743613 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:42.743633 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:10:42.743652 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:42.743687 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:42.743840 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:42.743860 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:42.743883 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:42.743903 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:42.743922 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:42.743942 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:42.743962 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:10:42.743981 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:10:42.744001 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:10:42.744026 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:42.744046 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:10:42.744065 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:42.744085 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:10:42.744105 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:42.744125 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:10:42.744145 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:42.744165 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:10:42.744188 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:42.744208 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:42.744228 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:10:42.744248 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:42.744267 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:42.744442 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:42.744511 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:42.744539 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:42.744566 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:42.744587 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:42.744606 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:42.744625 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:42.744644 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:42.744664 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:42.744683 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:10:42.744703 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:10:42.744727 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:10:42.744747 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:10:42.744766 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:42.744785 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:10:42.744803 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:42.744835 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:10:42.744865 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:42.744887 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:10:42.744905 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:42.744929 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:10:42.744948 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:42.744979 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:10:42.745010 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:10:42.745044 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:10:42.745064 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:42.745084 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:10:42.745102 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:10:42.745126 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:10:42.745145 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:42.745164 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:10:42.745199 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:42.745220 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:10:42.745239 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:42.745258 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:10:42.745277 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:42.745303 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:10:42.745322 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:42.745342 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:10:42.745361 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:10:42.745380 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:10:42.745401 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:42.745440 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:10:42.745460 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. I0428 00:10:42.749242 1 static_autoscaler.go:343] No unschedulable pods I0428 00:10:42.749685 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:10:42.749773 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:10:42.750876 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:10:52.763063 1 static_autoscaler.go:269] 5 unregistered nodes present E0428 00:10:52.763743 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:10:52.763756 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:10:52.763760 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:52.763763 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:52.763767 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:52.763771 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:52.763774 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:52.763778 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:10:52.763781 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:52.763785 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:10:52.763788 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:52.763792 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:10:52.763796 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:52.763799 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:52.763803 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:52.763808 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:10:52.763812 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:52.763816 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:52.763820 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:52.763824 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:52.763828 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:10:52.763831 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:10:52.763834 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:10:52.763838 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:52.763842 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:10:52.763846 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:52.763850 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:10:52.763854 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:52.763858 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:52.763862 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:10:52.763865 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:52.763869 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:52.763873 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:52.763878 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:52.763882 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:52.763886 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:52.763890 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:52.763894 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:10:52.763898 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:10:52.763902 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:10:52.763906 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:10:52.763909 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:52.763913 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:10:52.763917 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:52.763921 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:10:52.763925 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:52.763928 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:10:52.763932 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:10:52.763936 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:10:52.763941 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:52.763945 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:52.763948 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:10:52.763952 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:52.763956 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:52.763960 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:52.763963 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:52.763967 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:52.763971 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:52.763975 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:52.763979 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:10:52.763983 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:52.763986 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:52.763990 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:52.763994 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:10:52.763998 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:52.764001 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:10:52.764005 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:52.764009 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:52.764013 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:52.764017 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:52.764020 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:52.764024 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:52.764028 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:52.764032 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:10:52.764036 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:52.764040 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:52.764044 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:52.764047 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:10:52.764051 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:10:52.764055 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:52.764059 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:10:52.764063 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:10:52.764067 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:10:52.764071 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:10:52.764074 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:10:52.764078 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:10:52.764082 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:10:52.764086 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:10:52.764090 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:10:52.764093 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:10:52.764097 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:10:52.764101 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:10:52.764105 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:10:52.764109 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:10:52.764112 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:10:52.764116 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:10:52.764120 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:10:52.764124 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. I0428 00:10:52.765698 1 static_autoscaler.go:343] No unschedulable pods I0428 00:10:52.765839 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:10:52.765870 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:10:52.766155 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:11:02.778329 1 static_autoscaler.go:269] 5 unregistered nodes present E0428 00:11:02.779004 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:11:02.779016 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:11:02.779020 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:11:02.779022 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:11:02.779025 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:11:02.779027 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:02.779030 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:11:02.779032 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:11:02.779035 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:11:02.779037 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:11:02.779039 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:11:02.779041 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:11:02.779044 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:11:02.779047 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:11:02.779049 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:11:02.779052 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:11:02.779054 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:11:02.779056 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:11:02.779059 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:11:02.779061 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:11:02.779063 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:11:02.779066 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:11:02.779068 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:11:02.779070 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:11:02.779073 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:11:02.779075 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:11:02.779077 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:11:02.779080 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:11:02.779082 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:11:02.779084 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:11:02.779086 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:11:02.779089 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:11:02.779091 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:11:02.779093 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:11:02.779096 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:11:02.779098 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:11:02.779100 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:11:02.779102 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:11:02.779105 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:11:02.779107 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:11:02.779109 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:11:02.779112 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:11:02.779114 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:11:02.779116 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:11:02.779119 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:11:02.779121 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:11:02.779123 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:11:02.779125 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:11:02.779127 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:11:02.779130 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:11:02.779132 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:11:02.779134 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:11:02.779137 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:11:02.779139 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:11:02.779141 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:11:02.779143 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:11:02.779146 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:11:02.779148 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:11:02.779150 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:11:02.779152 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:11:02.779155 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:11:02.779157 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:11:02.779159 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:02.779161 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:11:02.779163 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:02.779166 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:11:02.779168 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:02.779170 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:11:02.779172 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:02.779175 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:11:02.779178 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:02.779180 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:11:02.779183 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:02.779185 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:11:02.779187 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:02.779189 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:11:02.779192 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:02.779194 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. I0428 00:11:02.781040 1 static_autoscaler.go:343] No unschedulable pods I0428 00:11:02.781175 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:11:02.781260 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:11:02.781549 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:11:12.795742 1 static_autoscaler.go:269] 5 unregistered nodes present E0428 00:11:12.796549 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:11:12.796561 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:11:12.796565 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:11:12.796568 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:11:12.796571 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:11:12.796573 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:11:12.796576 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:11:12.796578 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:11:12.796581 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:11:12.796583 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:11:12.796585 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:11:12.796588 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:11:12.796590 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:12.796592 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:11:12.796595 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:12.796597 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:11:12.796599 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:12.796601 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:11:12.796604 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:11:12.796606 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:11:12.796608 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:11:12.796610 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:11:12.796612 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:11:12.796615 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:11:12.796617 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:11:12.796619 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:12.796622 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:11:12.796624 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:11:12.796626 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:11:12.796628 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:11:12.796630 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:11:12.796633 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:11:12.796635 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:11:12.796637 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:12.796639 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:11:12.796642 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:11:12.796644 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:11:12.796646 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:11:12.796649 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:11:12.796651 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:11:12.796654 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:11:12.796656 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:11:12.796658 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:11:12.796661 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:12.796663 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:11:12.796665 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:11:12.796668 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:11:12.796670 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:11:12.796672 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:11:12.796674 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:11:12.796677 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:11:12.796679 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:11:12.796681 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:11:12.796683 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:11:12.796686 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:11:12.796688 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:12.796690 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:11:12.796693 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:11:12.796695 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:11:12.796697 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:11:12.796699 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:11:12.796702 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:11:12.796704 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:11:12.796706 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:11:12.796708 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:11:12.796711 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:11:12.796713 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:11:12.796715 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:11:12.796717 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:11:12.796719 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:12.796722 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:11:12.796724 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:11:12.796726 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:11:12.796729 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 00:11:12.796731 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:11:12.796733 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:11:12.796736 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:11:12.796738 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. I0428 00:11:12.798221 1 static_autoscaler.go:343] No unschedulable pods I0428 00:11:12.798486 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:11:12.798526 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:11:12.798980 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:11:22.816466 1 static_autoscaler.go:269] 5 unregistered nodes present E0428 00:11:22.817403 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:11:22.817428 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:11:22.817433 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:22.817437 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:11:22.817441 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:22.817444 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:11:22.817449 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 00:11:22.817453 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:11:22.817457 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 00:11:22.817461 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:11:22.817466 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:11:22.817470 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:11:22.817473 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:11:22.817477 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:11:22.817481 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:11:22.817485 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:11:22.817488 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:11:22.817492 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:11:22.817496 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:11:22.817500 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:11:22.817504 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:11:22.817507 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:11:22.817511 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:11:22.817515 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:11:22.817518 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:11:22.817522 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:11:22.817526 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:22.817530 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:11:22.817534 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 00:11:22.817537 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:11:22.817541 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0428 00:11:22.817545 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:11:22.817549 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:11:22.817553 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:11:22.817557 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:11:22.817560 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:11:22.817564 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:11:22.817579 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:11:22.817587 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:11:22.817591 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:11:22.817594 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:11:22.817598 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:11:22.817602 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:22.817605 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:11:22.817609 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:11:22.817614 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:11:22.817618 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:11:22.817621 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:11:22.817626 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:11:22.817630 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:11:22.817633 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:11:22.817637 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:11:22.817641 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:11:22.817645 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:11:22.817648 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 00:11:22.817652 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:11:22.817656 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 00:11:22.817659 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:11:22.817663 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:11:22.817666 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:11:22.817670 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:11:22.817674 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:11:22.817678 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:11:22.817681 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:11:22.817685 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:11:22.817689 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:11:22.817692 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:11:22.817696 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:11:22.817699 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:11:22.817703 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:11:22.817707 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:11:22.817710 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:11:22.817714 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:11:22.817718 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:11:22.817722 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:22.817726 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:11:22.817730 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 00:11:22.817734 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:11:22.817737 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0428 00:11:22.817741 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:11:22.817744 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:11:22.817747 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:11:22.817751 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:11:22.817754 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:11:22.817758 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:11:22.817761 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:11:22.817765 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:11:22.817768 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:11:22.817772 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:11:22.817776 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:11:22.817779 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:22.817783 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:11:22.817787 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:22.817790 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:11:22.817794 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:11:22.817798 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:11:22.817801 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:11:22.817805 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:22.817809 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 00:11:22.817812 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:22.817816 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 00:11:22.817819 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:22.817823 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:11:22.817826 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:22.817830 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:11:22.817833 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:22.817837 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:11:22.817840 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:22.817844 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:11:22.817848 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:22.817851 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:11:22.817855 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:22.817860 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:11:22.817863 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:22.817867 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:11:22.817871 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:22.817875 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:11:22.817878 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:22.817882 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:22.817885 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:22.817889 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 00:11:22.817892 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:22.817896 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0428 00:11:22.817900 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:22.817903 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:11:22.817907 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:22.817910 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:11:22.817914 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:22.817918 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:11:22.817922 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:22.817925 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:11:22.817929 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:22.817932 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:11:22.817936 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:11:22.817940 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:11:22.817943 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:11:22.817947 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:11:22.817951 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:11:22.817955 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 00:11:22.817959 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:11:22.817963 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 00:11:22.817967 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:11:22.817971 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:11:22.817975 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:11:22.817979 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:11:22.817983 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:11:22.817987 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:11:22.817991 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:11:22.817996 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:11:22.818000 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:11:22.818004 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:11:22.818008 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:11:22.818012 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:11:22.818015 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:11:22.818019 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:11:22.818023 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:11:22.818027 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:11:22.818031 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:11:22.818034 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:22.818038 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:11:22.818042 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 00:11:22.818045 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:11:22.818049 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0428 00:11:22.818052 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:11:22.818056 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:11:22.818060 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:11:22.818064 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:11:22.818067 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:11:22.818071 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:11:22.818075 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:11:22.818079 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:11:22.818082 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:11:22.818086 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:11:22.818089 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:11:22.818093 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 00:11:22.818096 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:11:22.818100 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 00:11:22.818104 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:11:22.818107 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:11:22.818110 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:11:22.818114 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:11:22.818117 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:11:22.818122 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:11:22.818126 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:11:22.818130 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:11:22.818133 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:11:22.818137 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:11:22.818140 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:11:22.818144 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:11:22.818148 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:11:22.818151 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:11:22.818154 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:11:22.818158 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:11:22.818162 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:11:22.818166 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:22.818169 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:11:22.818173 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 00:11:22.818176 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:11:22.818180 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0428 00:11:22.818183 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:11:22.818187 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0428 00:11:22.818190 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:11:22.818194 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 00:11:22.818198 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:11:22.818201 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 00:11:22.818205 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0428 00:11:22.818209 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 00:11:22.818212 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0428 00:11:22.818216 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 00:11:22.818220 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0428 00:11:22.818224 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:11:22.818227 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0428 00:11:22.818231 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:11:22.818235 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0428 00:11:22.818238 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:11:22.818242 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0428 00:11:22.818245 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 00:11:22.818249 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0428 00:11:22.818253 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:11:22.818256 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0428 00:11:22.818260 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:11:22.818263 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0428 00:11:22.818267 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:11:22.818270 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0428 00:11:22.818274 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:11:22.818278 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0428 00:11:22.818281 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:22.818285 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0428 00:11:22.818289 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 00:11:22.818292 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:22.818296 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:11:22.818299 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 00:11:22.818303 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:11:22.818306 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 00:11:22.818310 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:11:22.818314 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:11:22.818318 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:11:22.818321 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:11:22.818325 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:11:22.818329 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 00:11:22.818332 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:11:22.818336 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 00:11:22.818340 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:11:22.818343 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:11:22.818347 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:11:22.818351 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 00:11:22.818355 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:11:22.818358 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:11:22.818362 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:11:22.818366 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:11:22.818370 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:11:22.818373 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 00:11:22.818377 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:11:22.818381 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:11:22.818384 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:11:22.818388 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:11:22.818391 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:11:22.818395 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:11:22.818399 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:11:22.818402 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 00:11:22.818406 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:11:22.818421 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:11:22.818425 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:11:22.818429 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:11:22.818433 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:11:22.818437 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:11:22.818441 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:11:22.818444 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:11:22.818448 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:22.818452 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 00:11:22.818456 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:22.818459 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:11:22.818463 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:22.818466 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:11:22.818470 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:22.818474 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:11:22.818479 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:22.818483 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:11:22.818487 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:22.818491 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:11:22.818495 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 00:11:22.818499 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 00:11:22.818503 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 00:11:22.818507 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:11:22.818511 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 00:11:22.818515 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:11:22.818518 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 00:11:22.818522 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:11:22.818526 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 00:11:22.818530 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:11:22.818533 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 00:11:22.818537 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:11:22.818541 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 00:11:22.818544 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:22.818548 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 00:11:22.818551 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 00:11:22.818555 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 00:11:22.818558 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:11:22.818562 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 00:11:22.818565 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:11:22.818569 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 00:11:22.818573 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:11:22.818576 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 00:11:22.818580 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:11:22.818583 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 00:11:22.818587 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:11:22.818590 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 00:11:22.818594 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:22.818597 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 00:11:22.818601 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 00:11:22.818604 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:11:22.818608 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 00:11:22.818611 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:11:22.818614 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:11:22.818618 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:11:22.818621 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:11:22.818625 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:11:22.818628 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:11:22.818633 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:11:22.818637 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:11:22.818640 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:11:22.818644 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:11:22.818648 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:11:22.818652 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:22.818655 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:11:22.818659 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 00:11:22.818662 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:11:22.818666 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 00:11:22.818669 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:11:22.818673 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 00:11:22.818677 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:11:22.818680 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 00:11:22.818684 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:11:22.818688 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:11:22.818691 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:11:22.818695 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:11:22.818698 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:11:22.818702 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:11:22.818705 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:11:22.818709 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:11:22.818713 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:11:22.818717 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:22.818720 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:11:22.818724 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 00:11:22.818727 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:11:22.818731 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 00:11:22.818735 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 00:11:22.818738 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:11:22.822014 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:11:22.822028 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:11:22.822031 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:11:22.822033 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:11:22.822037 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:11:22.822040 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:11:22.822043 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:22.822047 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:11:22.822049 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:22.822052 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:11:22.822054 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:11:22.822056 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:11:22.822059 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:11:22.822061 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:11:22.822063 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:11:22.822065 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:22.822067 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:11:22.822070 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:11:22.822072 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:11:22.822075 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:11:22.822079 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:11:22.822082 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:22.822084 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:11:22.822086 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:11:22.822089 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:11:22.822091 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:11:22.822094 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:11:22.822097 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:11:22.822101 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:11:22.822103 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:22.822106 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:11:22.822108 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:11:22.822110 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:11:22.822113 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:11:22.822115 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:11:22.822120 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:11:22.822123 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:11:22.822127 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:11:22.822129 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:11:22.822131 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:22.822134 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:11:22.822136 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:11:22.822138 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:11:22.822140 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:11:22.822143 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:11:22.822145 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:11:22.822148 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:11:22.822152 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:11:22.822155 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:11:22.822159 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:11:22.822161 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:11:22.822163 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:22.822166 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:11:22.822168 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:11:22.822170 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:11:22.822172 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:11:22.822175 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:11:22.822177 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:11:22.822181 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:11:22.822184 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. I0428 00:11:22.822280 1 scale_up.go:271] Pod ci-op-1ipw379z/knative-eventing-mtbroker-filter-build is unschedulable I0428 00:11:22.822287 1 scale_up.go:271] Pod ci-op-w05wbyjh/knative-eventing-test-performance-build is unschedulable I0428 00:11:22.822291 1 scale_up.go:271] Pod ci-op-1ipw379z/knative-eventing-controller-build is unschedulable I0428 00:11:22.822295 1 scale_up.go:271] Pod ci-op-w05wbyjh/knative-eventing-test-logevents-build is unschedulable I0428 00:11:22.822298 1 scale_up.go:271] Pod ci-op-1ipw379z/knative-eventing-sendevent-build is unschedulable I0428 00:11:22.822301 1 scale_up.go:271] Pod ci-op-1ipw379z/knative-eventing-ping-build is unschedulable I0428 00:11:22.822304 1 scale_up.go:271] Pod ci-op-1ipw379z/knative-eventing-mtchannel-broker-build is unschedulable I0428 00:11:22.822306 1 scale_up.go:271] Pod ci-op-1ipw379z/knative-eventing-pong-build is unschedulable I0428 00:11:22.828461 1 scale_up.go:431] Best option to resize: openshift-machine-api/build01-9hdwj-worker-us-east-1b I0428 00:11:22.828476 1 scale_up.go:435] Estimated 3 nodes needed in openshift-machine-api/build01-9hdwj-worker-us-east-1b I0428 00:11:22.828489 1 scale_up.go:540] Final scale-up plan: [{openshift-machine-api/build01-9hdwj-worker-us-east-1b 1->2 (max: 2)}] I0428 00:11:22.828505 1 scale_up.go:701] Scale-up: setting group openshift-machine-api/build01-9hdwj-worker-us-east-1b size to 2 I0428 00:11:24.053713 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache W0428 00:11:24.053912 1 machineapi_controller.go:305] Machine "build01-9hdwj-worker-us-east-1b-rklgl" has no providerID I0428 00:11:24.053971 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 239.618µs I0428 00:11:32.855141 1 static_autoscaler.go:269] 6 unregistered nodes present E0428 00:11:32.856136 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:11:32.856157 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:11:32.856162 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:11:32.856166 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:11:32.856170 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:11:32.856174 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:11:32.856179 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:11:32.856183 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:11:32.856187 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:32.856191 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:11:32.856194 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:11:32.856198 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:11:32.856202 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:11:32.856206 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:11:32.856210 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:32.856214 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:11:32.856218 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:11:32.856222 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:11:32.856226 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:11:32.856230 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:11:32.856233 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 00:11:32.856238 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:11:32.856241 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 00:11:32.856245 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:11:32.856251 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:11:32.856255 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:11:32.856259 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:11:32.856263 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:11:32.856267 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:11:32.856271 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:11:32.856275 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:11:32.856280 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:11:32.856284 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:11:32.856287 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:11:32.856292 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:11:32.856296 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:11:32.856300 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:11:32.856304 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:11:32.856309 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 00:11:32.856313 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:11:32.856317 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0428 00:11:32.856321 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:11:32.856325 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:11:32.856328 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:11:32.856332 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:11:32.856336 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 00:11:32.856340 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0428 00:11:32.856344 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 00:11:32.856348 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0428 00:11:32.856352 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:11:32.856356 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:11:32.856359 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:11:32.856363 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:32.856367 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:11:32.856371 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:11:32.856375 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:11:32.856379 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:11:32.856382 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:11:32.856386 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:32.856390 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:11:32.856393 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:11:32.856397 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:11:32.856401 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:11:32.856407 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:11:32.856424 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 00:11:32.856428 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:11:32.856432 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0428 00:11:32.856436 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:11:32.856440 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:11:32.856443 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:11:32.856447 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:11:32.856451 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:11:32.856455 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:11:32.856459 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:11:32.856463 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:11:32.856467 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:11:32.856470 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:11:32.856474 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:11:32.856478 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:11:32.856483 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:11:32.856487 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:11:32.856491 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:11:32.856495 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 00:11:32.856499 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:11:32.856503 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 00:11:32.856507 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 00:11:32.856510 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:11:32.856514 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 00:11:32.856518 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:11:32.856522 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 00:11:32.856525 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:11:32.856530 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 00:11:32.856533 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:32.856537 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 00:11:32.856541 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:11:32.856545 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 00:11:32.856548 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:11:32.856552 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 00:11:32.856556 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:32.856560 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 00:11:32.856563 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:11:32.856567 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 00:11:32.856574 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:11:32.856579 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 00:11:32.856582 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:11:32.856586 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 00:11:32.856589 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0428 00:11:32.856592 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 00:11:32.856596 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:11:32.856599 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 00:11:32.856603 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:11:32.856606 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 00:11:32.856610 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:11:32.856613 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 00:11:32.856617 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:11:32.856620 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 00:11:32.856623 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:11:32.856627 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 00:11:32.856631 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:11:32.856634 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 00:11:32.856638 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:11:32.856642 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:11:32.856646 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:11:32.856650 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:11:32.856653 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:11:32.856657 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:11:32.856661 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:11:32.856665 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:11:32.856669 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:32.856672 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:11:32.856676 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:11:32.856680 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:11:32.856684 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:11:32.856688 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:11:32.856692 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:32.856696 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:11:32.856700 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:11:32.856704 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:11:32.856708 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:11:32.856712 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:11:32.856716 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:11:32.856722 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:11:32.856726 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0428 00:11:32.856730 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:11:32.856734 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:11:32.856738 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:11:32.856742 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:11:32.856746 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:11:32.856750 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:11:32.856754 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:11:32.856757 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:11:32.856761 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:11:32.856765 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:11:32.856769 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:11:32.856773 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:11:32.856778 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:11:32.856781 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:11:32.856785 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:11:32.856789 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:11:32.856794 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:11:32.856797 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:32.856802 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:11:32.856807 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:11:32.856811 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:11:32.856814 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:11:32.856818 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:11:32.856822 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:32.856826 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:11:32.856830 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:11:32.856833 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:11:32.856838 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:11:32.856841 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:11:32.856845 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:11:32.856849 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:11:32.856853 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0428 00:11:32.856857 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:11:32.856861 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:11:32.856865 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:11:32.856869 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:11:32.856872 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:11:32.856879 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:11:32.856882 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:11:32.856886 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:11:32.856891 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:11:32.856895 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:11:32.856898 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:32.856902 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0428 00:11:32.856907 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:11:32.856911 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:11:32.856914 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:11:32.856919 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:11:32.856922 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:11:32.856926 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:11:32.856930 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:11:32.856934 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:11:32.856937 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:11:32.856941 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0428 00:11:32.856946 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:11:32.856950 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0428 00:11:32.856954 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:11:32.856958 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0428 00:11:32.856961 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:11:32.856965 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:11:32.856969 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:11:32.856972 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:11:32.856976 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:11:32.856980 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:11:32.856984 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:11:32.856988 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:11:32.856991 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0428 00:11:32.856995 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:32.856999 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:11:32.857003 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:32.857007 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:11:32.857011 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:32.857015 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:11:32.857018 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:32.857022 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0428 00:11:32.857026 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:32.857032 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:11:32.857036 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:11:32.857039 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:11:32.857043 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:11:32.857047 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:11:32.857050 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:11:32.857054 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:11:32.857058 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:11:32.857062 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0428 00:11:32.857065 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:11:32.857069 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:11:32.857072 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:11:32.857076 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:32.857080 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:11:32.857084 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:11:32.857087 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:11:32.857091 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:11:32.857095 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:11:32.857099 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:11:32.857103 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:11:32.857106 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0428 00:11:32.857110 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:11:32.857114 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:11:32.857118 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:11:32.857121 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:32.857125 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:11:32.857129 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:11:32.857133 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:32.857136 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:11:32.857140 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:32.857144 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:11:32.857148 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:32.857151 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:11:32.857155 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:32.857159 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0428 00:11:32.857163 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:32.857166 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:11:32.857170 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:32.857174 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:32.857180 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:32.857184 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:11:32.857188 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:32.857192 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:11:32.857195 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:11:32.857199 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:11:32.857203 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:11:32.857207 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:11:32.857211 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:11:32.857215 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:11:32.857218 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:11:32.857222 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0428 00:11:32.857226 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:11:32.857229 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:11:32.857233 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:11:32.857236 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:32.857240 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:11:32.857243 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:11:32.857247 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:11:32.857251 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:11:32.857254 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:11:32.857258 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:32.857261 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:11:32.857265 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:11:32.857268 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:11:32.857272 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 00:11:32.857275 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:11:32.857279 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:11:32.857282 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:11:32.857286 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0428 00:11:32.857289 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:11:32.857293 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:11:32.857297 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:11:32.857300 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:32.857304 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:11:32.857308 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:11:32.857312 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:11:32.857316 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:11:32.857320 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:11:32.857326 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:32.857330 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 00:11:32.857334 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:11:32.861512 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 00:11:32.861529 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 00:11:32.861533 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:11:32.861537 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 00:11:32.861540 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:11:32.861544 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. I0428 00:11:32.861610 1 scale_up.go:271] Pod ci-op-1ipw379z/knative-eventing-channel-broker-build is unschedulable I0428 00:11:32.861619 1 scale_up.go:271] Pod ci-op-w05wbyjh/knative-eventing-test-performance-build is unschedulable I0428 00:11:32.861624 1 scale_up.go:271] Pod ci-op-1ipw379z/knative-eventing-webhook-build is unschedulable I0428 00:11:32.864217 1 scale_up.go:431] Best option to resize: openshift-machine-api/build01-9hdwj-worker-us-east-1a-m5d4x I0428 00:11:32.864240 1 scale_up.go:435] Estimated 1 nodes needed in openshift-machine-api/build01-9hdwj-worker-us-east-1a-m5d4x I0428 00:11:32.864259 1 scale_up.go:540] Final scale-up plan: [{openshift-machine-api/build01-9hdwj-worker-us-east-1a-m5d4x 6->7 (max: 14)}] I0428 00:11:32.864280 1 scale_up.go:701] Scale-up: setting group openshift-machine-api/build01-9hdwj-worker-us-east-1a-m5d4x size to 7 I0428 00:11:42.888876 1 static_autoscaler.go:269] 7 unregistered nodes present E0428 00:11:42.889845 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:11:42.889863 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:11:42.889868 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:11:42.889872 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:11:42.889876 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:11:42.889880 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:11:42.889884 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:11:42.889888 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:11:42.889891 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:42.889895 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:11:42.889899 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:11:42.889903 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:11:42.889907 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:42.889911 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:11:42.889915 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:11:42.889919 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:11:42.889923 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 00:11:42.889927 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:11:42.889931 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 00:11:42.889935 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:11:42.889938 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:11:42.889943 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:11:42.889946 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:11:42.889950 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:11:42.889954 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:11:42.889960 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:11:42.889964 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:11:42.889968 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:11:42.889972 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:11:42.889976 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:11:42.889980 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:11:42.889984 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:11:42.889987 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:11:42.889991 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:11:42.889995 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 00:11:42.889999 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:11:42.890003 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0428 00:11:42.890006 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 00:11:42.890010 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0428 00:11:42.890014 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:11:42.890018 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 00:11:42.890022 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:11:42.890025 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 00:11:42.890029 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0428 00:11:42.890033 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:11:42.890037 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0428 00:11:42.890041 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:42.890044 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0428 00:11:42.890048 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:11:42.890053 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0428 00:11:42.890106 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:42.890110 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0428 00:11:42.890113 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:11:42.890116 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0428 00:11:42.890121 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 00:11:42.890124 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0428 00:11:42.890128 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 00:11:42.890132 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0428 00:11:42.890135 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 00:11:42.890139 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0428 00:11:42.890142 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:11:42.890146 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0428 00:11:42.890150 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:11:42.890154 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0428 00:11:42.890159 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:11:42.890163 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0428 00:11:42.890167 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:11:42.890251 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0428 00:11:42.890257 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:11:42.890260 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0428 00:11:42.890264 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:11:42.890268 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0428 00:11:42.890272 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:11:42.890275 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 00:11:42.890279 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:11:42.890283 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 00:11:42.890304 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:11:42.890309 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:11:42.890313 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:11:42.890316 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:11:42.890320 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:42.890324 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:11:42.890328 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:11:42.890331 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:11:42.890335 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:42.890339 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:11:42.890343 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:11:42.890346 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:11:42.890360 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 00:11:42.890364 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:11:42.890378 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:11:42.890382 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:11:42.890397 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 00:11:42.890400 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:11:42.890403 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:11:42.890407 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:11:42.890425 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:11:42.890433 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:11:42.890436 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:11:42.890440 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:11:42.890443 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:11:42.890447 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:11:42.890450 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 00:11:42.890456 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:11:42.890459 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:11:42.890463 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:11:42.890467 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 00:11:42.890471 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:42.890474 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:11:42.890478 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:11:42.890481 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:11:42.890487 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:42.890490 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:11:42.890494 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:11:42.890497 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:11:42.890501 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 00:11:42.890504 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 00:11:42.890508 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 00:11:42.890511 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 00:11:42.890515 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:11:42.890519 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:11:42.890522 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 00:11:42.890526 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:11:42.890529 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:11:42.890533 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:11:42.890537 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 00:11:42.890540 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:11:42.890544 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 00:11:42.890547 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:11:42.890551 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:11:42.890555 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:11:42.890558 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 00:11:42.890562 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:11:42.890565 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:11:42.890569 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:11:42.890572 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 00:11:42.890576 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:11:42.890580 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:11:42.890584 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:11:42.890587 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 00:11:42.890591 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:11:42.890594 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:11:42.890599 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:11:42.890603 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:11:42.890606 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:11:42.890610 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 00:11:42.890613 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:11:42.890617 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:11:42.890620 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:11:42.890624 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 00:11:42.890627 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:11:42.890631 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:11:42.890634 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:11:42.890637 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:11:42.890641 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:11:42.890644 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:11:42.890648 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:11:42.890651 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 00:11:42.890655 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:11:42.890658 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:11:42.890662 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:11:42.890665 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 00:11:42.890669 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:11:42.890673 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:11:42.890676 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:11:42.890680 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:11:42.890683 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:11:42.890686 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:11:42.890690 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:11:42.890694 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:11:42.890697 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:42.890701 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 00:11:42.890704 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:42.890708 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:11:42.890712 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:42.890715 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 00:11:42.890719 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:42.890722 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:11:42.890726 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:42.890729 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:11:42.890733 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:42.890738 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:11:42.890741 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:42.890745 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:11:42.890748 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:42.890752 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:11:42.890755 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:11:42.890759 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 00:11:42.890762 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:11:42.890766 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:11:42.890769 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:11:42.890773 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 00:11:42.890776 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:11:42.890779 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:11:42.890783 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:11:42.890786 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:11:42.890790 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:11:42.890793 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:11:42.890797 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:11:42.890800 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:11:42.890804 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:11:42.890807 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:11:42.890811 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:11:42.890814 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:42.890818 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:42.890821 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 00:11:42.890825 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:42.890828 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:11:42.890832 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:42.890835 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 00:11:42.890839 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:42.890842 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:11:42.890846 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:42.890849 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:11:42.890852 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:42.890856 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:11:42.890859 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:42.890863 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:11:42.890866 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:42.890870 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:11:42.890875 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:42.890879 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:42.890882 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:42.890886 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:11:42.890889 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:11:42.890893 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 00:11:42.890896 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:11:42.890900 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:11:42.890903 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:11:42.890907 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 00:11:42.890910 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:11:42.890914 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:11:42.890918 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:11:42.890921 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:11:42.890925 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:11:42.890928 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:11:42.890931 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:11:42.890935 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:11:42.890938 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:11:42.890942 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:11:42.890945 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:11:42.890948 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:42.890952 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:11:42.890955 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:11:42.890959 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:11:42.890962 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. I0428 00:11:42.894372 1 static_autoscaler.go:343] No unschedulable pods I0428 00:11:42.894533 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:11:42.894563 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:11:42.894987 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:11:52.908765 1 static_autoscaler.go:269] 7 unregistered nodes present E0428 00:11:52.909687 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:11:52.909702 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:11:52.909707 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:52.909711 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:11:52.909715 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:52.909718 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:11:52.909721 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 00:11:52.909724 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:11:52.909726 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 00:11:52.909729 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:11:52.909732 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:11:52.909734 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:11:52.909737 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:11:52.909739 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:11:52.909742 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:11:52.909744 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:11:52.909747 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:11:52.909749 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:11:52.909752 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:52.909754 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:11:52.909757 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:11:52.909760 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:11:52.909762 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:11:52.909765 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:11:52.909767 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:11:52.909770 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:11:52.909773 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:11:52.909775 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:11:52.909778 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:52.909781 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:11:52.909783 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:11:52.909786 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:11:52.909788 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:11:52.909791 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:11:52.909793 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:52.909796 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:11:52.909799 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:52.909801 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:11:52.909803 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 00:11:52.909806 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:11:52.909808 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 00:11:52.909810 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:11:52.909813 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:11:52.909815 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:11:52.909818 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:11:52.909820 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:11:52.909822 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:11:52.909825 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:11:52.909827 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:52.909830 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:11:52.909832 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:52.909834 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:11:52.909837 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:11:52.909840 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:11:52.909842 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:11:52.909845 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:11:52.909847 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:11:52.909850 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:11:52.909852 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:11:52.909854 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:11:52.909857 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:52.909859 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:11:52.909862 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:52.909864 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 00:11:52.909866 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:11:52.909869 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 00:11:52.909871 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:11:52.909874 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:11:52.909876 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:11:52.909878 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:11:52.909881 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:52.909883 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:52.909886 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:11:52.909888 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:52.909891 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:11:52.909893 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:52.909896 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:11:52.909898 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:52.909901 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:11:52.909903 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:52.909906 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:11:52.909908 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:11:52.909910 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:11:52.909913 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:52.909915 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:11:52.909917 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:52.909920 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:11:52.909922 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:11:52.909925 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:11:52.909927 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:11:52.909930 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:11:52.909932 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:52.909935 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:11:52.909937 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:52.909940 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:11:52.909942 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:11:52.909945 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:11:52.909947 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:11:52.909949 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:11:52.909952 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:11:52.909955 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:11:52.909957 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:52.909960 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:11:52.909962 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:52.909965 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:11:52.909967 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:11:52.909970 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:11:52.909972 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:11:52.909974 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:11:52.909977 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:11:52.909979 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:11:52.909981 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:11:52.909984 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 00:11:52.909986 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:52.909989 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 00:11:52.909991 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:52.909994 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 00:11:52.909996 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:11:52.909999 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 00:11:52.910001 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:11:52.910004 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 00:11:52.910007 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:11:52.910009 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 00:11:52.910012 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:11:52.910015 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 00:11:52.910017 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:11:52.910019 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 00:11:52.910022 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:52.910024 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 00:11:52.910026 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:52.910029 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 00:11:52.910031 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:11:52.910034 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 00:11:52.910036 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:11:52.910039 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 00:11:52.910041 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:11:52.910043 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 00:11:52.910046 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:11:52.910048 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 00:11:52.910050 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:11:52.910053 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 00:11:52.910055 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 00:11:52.910058 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:11:52.910060 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:52.910062 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:11:52.910065 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:52.910067 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:11:52.910069 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:11:52.910072 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:11:52.910074 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:11:52.910077 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:11:52.910079 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:11:52.910082 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:11:52.910084 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:11:52.910086 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:11:52.910089 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:11:52.910092 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:11:52.910094 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 00:11:52.910097 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:11:52.910099 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 00:11:52.910101 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:11:52.910104 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:11:52.910106 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:11:52.910108 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:11:52.910111 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:11:52.910113 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:11:52.910116 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:11:52.910118 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:11:52.910121 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:11:52.910123 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:11:52.910125 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:11:52.910128 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:11:52.910130 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:11:52.910132 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:11:52.910135 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:11:52.910137 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 00:11:52.910139 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:11:52.910142 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 00:11:52.910144 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:11:52.910146 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. I0428 00:11:52.912345 1 static_autoscaler.go:343] No unschedulable pods I0428 00:11:52.912453 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:11:52.912477 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:11:52.912824 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:12:02.928119 1 static_autoscaler.go:269] 7 unregistered nodes present E0428 00:12:02.928949 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:12:02.928963 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:12:02.928968 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:12:02.928971 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:12:02.928976 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:12:02.928980 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:12:02.928984 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:12:02.928988 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:12:02.928992 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:12:02.928996 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:12:02.929000 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:12:02.929004 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:12:02.929007 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:12:02.929010 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:12:02.929013 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:12:02.929017 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:12:02.929021 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:12:02.929025 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:12:02.929029 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:12:02.929033 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:12:02.929037 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:12:02.929042 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:12:02.929046 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 00:12:02.929050 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:12:02.929054 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:12:02.929058 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:12:02.929062 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:12:02.929067 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:12:02.929072 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:12:02.929076 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:12:02.929080 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:12:02.929084 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:12:02.929088 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:12:02.929092 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:12:02.929096 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:12:02.929100 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:12:02.929104 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 00:12:02.929108 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:12:02.929112 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:12:02.929116 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:12:02.929120 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:12:02.929124 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:12:02.929129 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:12:02.929132 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:12:02.929136 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:12:02.929140 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:12:02.929144 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:12:02.929148 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:12:02.929151 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 00:12:02.929155 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:12:02.929159 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 00:12:02.929163 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:12:02.929167 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 00:12:02.929171 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:12:02.929175 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:12:02.929179 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:12:02.929183 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:12:02.929187 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:12:02.929191 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:12:02.929195 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:12:02.929199 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:12:02.929203 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 00:12:02.929206 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:12:02.929210 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:12:02.929214 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:12:02.929218 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:12:02.929222 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:12:02.929226 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:12:02.929230 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:12:02.929240 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 00:12:02.929244 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:12:02.929248 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:12:02.929252 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:12:02.929256 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:12:02.929260 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:12:02.929264 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:12:02.929268 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:12:02.929272 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:12:02.929293 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:12:02.929297 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 00:12:02.929301 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:12:02.929320 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:12:02.929330 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:12:02.929334 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:12:02.929338 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:12:02.929342 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:12:02.929346 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:12:02.929350 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:12:02.929355 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:12:02.929359 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:12:02.929370 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:12:02.929374 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 00:12:02.929378 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:12:02.929383 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:12:02.929387 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:12:02.929390 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:12:02.929395 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:12:02.929399 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:12:02.929403 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:12:02.929407 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:12:02.929440 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:12:02.929458 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:12:02.929463 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:12:02.929467 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:12:02.929472 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:12:02.929476 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 00:12:02.929480 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:12:02.929484 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:12:02.929488 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:12:02.929493 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:12:02.929497 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:12:02.929501 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:12:02.929505 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:12:02.929509 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:12:02.929512 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:12:02.929516 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:12:02.929520 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:12:02.929523 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:12:02.929528 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:12:02.929532 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:12:02.929536 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:12:02.929540 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 00:12:02.929544 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:12:02.929548 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:12:02.929552 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:12:02.929556 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:12:02.929560 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:12:02.929565 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:12:02.929569 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:12:02.929573 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:12:02.929577 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:12:02.929582 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:12:02.929586 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:12:02.929590 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:12:02.929594 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:12:02.929597 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:12:02.929609 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:12:02.929614 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:12:02.929618 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:12:02.929622 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 00:12:02.929625 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:12:02.929629 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:12:02.929634 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:12:02.929638 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:12:02.929642 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:12:02.929646 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:12:02.929651 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:12:02.929655 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:12:02.929659 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:12:02.929663 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:12:02.929667 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:12:02.929671 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:12:02.929675 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:12:02.929680 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:12:02.929684 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:12:02.929688 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:12:02.929692 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:12:02.929696 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:12:02.929700 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:12:02.929704 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 00:12:02.929708 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:12:02.929712 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:12:02.929716 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:12:02.929720 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:12:02.929724 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:12:02.929729 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0428 00:12:02.929733 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:12:02.929738 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0428 00:12:02.929742 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:12:02.929746 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0428 00:12:02.929750 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:12:02.929754 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:12:02.929758 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:12:02.929762 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. I0428 00:12:02.932905 1 static_autoscaler.go:343] No unschedulable pods I0428 00:12:02.933030 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:12:02.933064 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:12:02.933603 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:12:12.952245 1 static_autoscaler.go:269] 7 unregistered nodes present E0428 00:12:12.952997 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:12:12.953010 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:12:12.953013 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:12:12.953015 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:12:12.953018 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:12:12.953020 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:12:12.953023 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:12:12.953026 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:12:12.953028 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:12:12.953033 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:12:12.953037 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:12:12.953041 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:12:12.953044 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:12:12.953047 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:12:12.953049 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:12:12.953052 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:12:12.953054 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:12:12.953056 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:12:12.953059 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:12:12.953061 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:12:12.953065 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:12:12.953068 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:12:12.953070 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:12:12.953072 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:12:12.953075 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:12:12.953077 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:12:12.953079 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:12:12.953081 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:12:12.953085 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:12:12.953087 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:12:12.953089 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:12:12.953091 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:12:12.953094 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:12:12.953096 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:12:12.953098 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:12:12.953100 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:12:12.953103 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:12:12.953105 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:12:12.953107 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:12:12.953111 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:12:12.953115 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:12:12.953119 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:12:12.953122 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:12:12.953125 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:12:12.953127 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:12:12.953129 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:12:12.953132 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:12:12.953134 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:12:12.953136 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:12:12.953138 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:12:12.953141 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:12:12.953143 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:12:12.953145 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:12:12.953148 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:12:12.953150 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:12:12.953152 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:12:12.953155 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:12:12.953157 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:12:12.953159 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:12:12.953163 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:12:12.953165 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:12:12.953167 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:12:12.953170 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:12:12.953172 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:12:12.953174 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:12:12.953176 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:12:12.953179 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:12:12.953181 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:12:12.953183 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:12:12.953186 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:12:12.953190 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:12:12.953193 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:12:12.953197 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:12:12.953200 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:12:12.953203 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:12:12.953205 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:12:12.953208 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:12:12.953211 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:12:12.953214 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:12:12.953217 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:12:12.953221 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:12:12.953224 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 00:12:12.953227 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:12:12.953230 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-recordevents-build. Should not reach here. E0428 00:12:12.953233 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:12:12.953235 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:12:12.953237 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:12:12.953239 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 00:12:12.953242 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:12:12.953244 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:12:12.953246 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:12:12.953248 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:12:12.953251 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:12:12.953253 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:12:12.953255 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:12:12.953257 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:12:12.953259 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:12:12.953262 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. I0428 00:12:12.954919 1 static_autoscaler.go:343] No unschedulable pods I0428 00:12:12.955011 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:12:12.955031 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:12:12.955450 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:12:22.968471 1 static_autoscaler.go:269] 7 unregistered nodes present E0428 00:12:22.969195 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:12:22.969208 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:12:22.969212 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:12:22.969214 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:12:22.969217 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:12:22.969219 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:12:22.969222 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:12:22.969224 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:12:22.969226 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:12:22.969229 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:12:22.969231 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:12:22.969241 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:12:22.969244 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:12:22.969246 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:12:22.969249 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:12:22.969251 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:12:22.969254 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:12:22.969256 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:12:22.969258 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:12:22.969260 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:12:22.969263 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:12:22.969265 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:12:22.969267 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:12:22.969286 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:12:22.969289 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:12:22.969294 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:12:22.969296 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:12:22.969299 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:12:22.969301 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:12:22.969304 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:12:22.969306 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:12:22.969309 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:12:22.969311 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:12:22.969313 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:12:22.969316 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:12:22.969318 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:12:22.969321 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:12:22.969323 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:12:22.969325 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:12:22.969328 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:12:22.969330 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:12:22.969332 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:12:22.969335 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:12:22.969337 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. I0428 00:12:22.970761 1 static_autoscaler.go:343] No unschedulable pods I0428 00:12:22.970904 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:12:22.970932 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:12:22.971203 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:12:33.015975 1 static_autoscaler.go:269] 7 unregistered nodes present E0428 00:12:33.016739 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:12:33.016755 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:12:33.016758 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:12:33.016761 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:12:33.016764 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:12:33.016766 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:12:33.016769 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:12:33.016771 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:12:33.016774 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:12:33.016776 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:12:33.016778 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:12:33.016781 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:12:33.016783 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:12:33.016786 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:12:33.016788 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:12:33.016791 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:12:33.016793 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:12:33.016795 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:12:33.016798 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:12:33.016800 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:12:33.016802 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:12:33.016804 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:12:33.016807 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:12:33.016809 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:12:33.016811 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:12:33.016815 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:12:33.016818 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:12:33.016822 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:12:33.016826 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:12:33.016830 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:12:33.016833 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:12:33.016835 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:12:33.016837 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:12:33.016840 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:12:33.016842 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:12:33.016844 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:12:33.016846 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:12:33.016849 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:12:33.016851 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:12:33.016853 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:12:33.016856 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:12:33.016858 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:12:33.016861 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:12:33.016863 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. I0428 00:12:33.018200 1 static_autoscaler.go:343] No unschedulable pods I0428 00:12:33.018335 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:12:33.018366 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:12:33.018650 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:12:43.032375 1 static_autoscaler.go:269] 7 unregistered nodes present E0428 00:12:43.033109 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:12:43.033125 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:12:43.033129 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:12:43.033132 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:12:43.033136 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:12:43.033140 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:12:43.033143 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:12:43.033146 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:12:43.033149 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:12:43.033153 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:12:43.033157 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:12:43.033161 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:12:43.033165 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:12:43.033169 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:12:43.033173 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:12:43.033177 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:12:43.033181 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:12:43.033185 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:12:43.033189 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:12:43.033192 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:12:43.033197 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:12:43.033201 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:12:43.033205 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:12:43.033209 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:12:43.033213 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:12:43.033217 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:12:43.033220 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:12:43.033225 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:12:43.033228 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:12:43.033231 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:12:43.033234 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 00:12:43.033237 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:12:43.033241 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:12:43.033252 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0428 00:12:43.033257 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:12:43.033261 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:12:43.033266 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:12:43.033270 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 00:12:43.033273 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:12:43.033278 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-heartbeats-build. Should not reach here. E0428 00:12:43.033282 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:12:43.033286 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 00:12:43.033289 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 00:12:43.033293 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. I0428 00:12:43.034646 1 static_autoscaler.go:343] No unschedulable pods I0428 00:12:43.034789 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:12:43.034825 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:12:53.051967 1 static_autoscaler.go:269] 7 unregistered nodes present E0428 00:12:53.053072 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0428 00:12:53.053089 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. I0428 00:12:53.060017 1 static_autoscaler.go:343] No unschedulable pods I0428 00:12:53.060192 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:12:53.060232 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:13:03.079306 1 static_autoscaler.go:269] 7 unregistered nodes present I0428 00:13:03.080406 1 static_autoscaler.go:343] No unschedulable pods I0428 00:13:03.080608 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:13:03.080642 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:13:03.082096 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 00:18:03.076861556 +0000 UTC m=+5456.775625895 I0428 00:13:13.096156 1 static_autoscaler.go:269] 7 unregistered nodes present I0428 00:13:13.097259 1 static_autoscaler.go:343] No unschedulable pods I0428 00:13:13.097333 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:13:13.097439 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:13:13.097726 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 00:13:13.098402 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 00:18:13.093488579 +0000 UTC m=+5466.792252928 I0428 00:13:23.110315 1 static_autoscaler.go:269] 7 unregistered nodes present I0428 00:13:23.111303 1 static_autoscaler.go:343] No unschedulable pods I0428 00:13:23.111386 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:13:23.111483 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:13:23.111769 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:13:24.054084 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 00:13:24.054362 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 257.465µs I0428 00:13:33.125221 1 static_autoscaler.go:269] 7 unregistered nodes present I0428 00:13:33.126829 1 static_autoscaler.go:343] No unschedulable pods I0428 00:13:33.127010 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:13:33.127103 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:13:33.127505 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:13:43.141040 1 static_autoscaler.go:269] 7 unregistered nodes present I0428 00:13:43.142026 1 static_autoscaler.go:343] No unschedulable pods I0428 00:13:43.142110 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:13:43.142189 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:13:43.142511 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:13:53.154392 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:13:53.155515 1 static_autoscaler.go:343] No unschedulable pods I0428 00:13:53.155640 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:13:53.155660 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:13:53.155943 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:14:03.171127 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:14:03.172358 1 static_autoscaler.go:343] No unschedulable pods I0428 00:14:03.172480 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:14:03.172574 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:14:03.172916 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:14:13.186869 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:14:13.187912 1 static_autoscaler.go:343] No unschedulable pods I0428 00:14:13.188037 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:14:13.188058 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:14:13.188490 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:14:13.189290 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 00:19:13.184719224 +0000 UTC m=+5526.883483628 I0428 00:14:23.202132 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:14:23.203269 1 static_autoscaler.go:343] No unschedulable pods I0428 00:14:23.203351 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:14:23.203453 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:14:23.203783 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:14:33.217398 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:14:33.218577 1 static_autoscaler.go:343] No unschedulable pods I0428 00:14:33.218708 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:14:33.218738 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:14:33.219026 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:14:43.232269 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:14:43.233206 1 static_autoscaler.go:343] No unschedulable pods I0428 00:14:43.233328 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:14:43.233348 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:14:43.233750 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:14:53.246802 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:14:53.247988 1 static_autoscaler.go:343] No unschedulable pods I0428 00:14:53.248086 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:14:53.248169 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:14:53.248457 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:15:03.260828 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:15:03.261827 1 static_autoscaler.go:343] No unschedulable pods I0428 00:15:03.261965 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:15:03.261984 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:15:03.262251 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:15:13.276693 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:15:13.277696 1 static_autoscaler.go:343] No unschedulable pods I0428 00:15:13.277776 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:15:13.277859 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:15:13.278116 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:15:13.278759 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 00:20:13.274480031 +0000 UTC m=+5586.973244369 I0428 00:15:23.292134 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:15:23.293072 1 static_autoscaler.go:343] No unschedulable pods I0428 00:15:23.293209 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:15:23.293260 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:15:23.293574 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 00:15:23.294020 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 00:20:23.289610017 +0000 UTC m=+5596.988374355 I0428 00:15:24.054500 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 00:15:24.054778 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 259.924µs I0428 00:15:33.309024 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:15:33.310061 1 static_autoscaler.go:343] No unschedulable pods I0428 00:15:33.310217 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:15:33.310246 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:15:33.310594 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 00:15:43.323187 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:15:43.324400 1 static_autoscaler.go:343] No unschedulable pods I0428 00:15:43.324522 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:15:43.324578 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:15:43.324929 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 00:15:53.337737 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:15:53.338732 1 static_autoscaler.go:343] No unschedulable pods I0428 00:15:53.338896 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:15:53.338922 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:15:53.339246 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 00:16:03.354360 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:16:03.356696 1 static_autoscaler.go:343] No unschedulable pods I0428 00:16:03.356861 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:16:03.356899 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:16:03.357211 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 00:16:13.373453 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:16:13.374350 1 static_autoscaler.go:343] No unschedulable pods I0428 00:16:13.374450 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:16:13.374540 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:16:13.374816 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 00:16:23.387064 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:16:23.388096 1 static_autoscaler.go:343] No unschedulable pods I0428 00:16:23.388241 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:16:23.388268 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:16:23.388594 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 00:16:33.403508 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:16:33.404671 1 static_autoscaler.go:343] No unschedulable pods I0428 00:16:33.404786 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:16:33.404924 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:16:33.405245 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 00:16:43.418364 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:16:43.419315 1 static_autoscaler.go:343] No unschedulable pods I0428 00:16:43.419464 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:16:43.419489 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:16:43.419828 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 00:16:53.433150 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:16:53.434096 1 static_autoscaler.go:343] No unschedulable pods I0428 00:16:53.434230 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:16:53.434262 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:16:53.434614 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 00:17:03.448674 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:17:03.449651 1 static_autoscaler.go:343] No unschedulable pods I0428 00:17:03.449796 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:17:03.449823 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:17:03.450129 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 00:17:13.462583 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:17:13.463706 1 static_autoscaler.go:343] No unschedulable pods I0428 00:17:13.463853 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:17:13.463888 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:17:13.464176 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 00:17:23.477453 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:17:23.478455 1 static_autoscaler.go:343] No unschedulable pods I0428 00:17:23.478608 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:17:23.478653 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:17:23.478992 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 00:17:24.054904 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 00:17:24.055170 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 250.627µs I0428 00:17:33.491437 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:17:33.492409 1 static_autoscaler.go:343] No unschedulable pods I0428 00:17:33.492533 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:17:33.492617 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:17:33.492953 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 00:17:43.507945 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:17:43.508849 1 static_autoscaler.go:343] No unschedulable pods I0428 00:17:43.508938 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:17:43.508970 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:17:43.509357 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 00:17:53.524995 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:17:53.525999 1 static_autoscaler.go:343] No unschedulable pods I0428 00:17:53.526162 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:17:53.526195 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:17:53.526498 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 00:18:03.540172 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:18:03.541113 1 static_autoscaler.go:343] No unschedulable pods I0428 00:18:03.541209 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:18:03.541234 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:18:03.541563 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 00:18:13.554586 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:18:13.555590 1 static_autoscaler.go:343] No unschedulable pods I0428 00:18:13.555747 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:18:13.555781 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:18:13.556073 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:18:13.556756 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 00:23:13.552395992 +0000 UTC m=+5767.251160365 I0428 00:18:23.568570 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:18:23.569562 1 static_autoscaler.go:343] No unschedulable pods I0428 00:18:23.569671 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:18:23.569764 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:18:23.570063 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 00:18:33.583753 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:18:33.585050 1 static_autoscaler.go:343] No unschedulable pods I0428 00:18:33.585253 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:18:33.585295 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:18:33.585621 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 00:18:43.610123 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:18:43.611030 1 static_autoscaler.go:343] No unschedulable pods I0428 00:18:43.611112 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:18:43.611200 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:18:43.611500 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 00:18:53.627475 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:18:53.628718 1 static_autoscaler.go:343] No unschedulable pods I0428 00:18:53.628865 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:18:53.628914 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:18:53.629227 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 00:19:03.643653 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:19:03.644749 1 static_autoscaler.go:343] No unschedulable pods I0428 00:19:03.644840 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:19:03.644908 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:19:03.645335 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 00:19:13.661999 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:19:13.664671 1 static_autoscaler.go:343] No unschedulable pods I0428 00:19:13.665121 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:19:13.665228 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:19:13.665897 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:19:13.668601 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 00:24:13.657266342 +0000 UTC m=+5827.356030710 I0428 00:19:23.682963 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:19:23.683847 1 static_autoscaler.go:343] No unschedulable pods I0428 00:19:23.683977 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:19:23.684002 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:19:23.684290 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 00:19:24.055295 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 00:19:24.055643 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 328.112µs I0428 00:19:33.697995 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:19:33.699226 1 static_autoscaler.go:343] No unschedulable pods I0428 00:19:33.699337 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:19:33.699444 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:19:33.699754 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 00:19:43.714141 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:19:43.715202 1 static_autoscaler.go:343] No unschedulable pods I0428 00:19:43.715303 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:19:43.715329 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:19:43.715712 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 00:19:53.729129 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:19:53.730100 1 static_autoscaler.go:343] No unschedulable pods I0428 00:19:53.730251 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:19:53.730288 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:19:53.730713 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 00:20:03.745101 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:20:03.746042 1 static_autoscaler.go:343] No unschedulable pods I0428 00:20:03.746145 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:20:03.746242 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:20:03.746555 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 00:20:13.760296 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:20:13.761202 1 static_autoscaler.go:343] No unschedulable pods I0428 00:20:13.761358 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:20:13.761389 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:20:13.761726 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:20:13.762311 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 00:25:13.757850484 +0000 UTC m=+5887.456614836 I0428 00:20:23.775588 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:20:23.776468 1 static_autoscaler.go:343] No unschedulable pods I0428 00:20:23.776556 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:20:23.776580 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:20:23.776906 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:20:23.777514 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 00:25:23.77338886 +0000 UTC m=+5897.472153212 I0428 00:20:33.802697 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:20:33.803719 1 static_autoscaler.go:343] No unschedulable pods I0428 00:20:33.803824 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:20:33.803922 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:20:33.804203 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 00:20:43.820591 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:20:43.821444 1 static_autoscaler.go:343] No unschedulable pods I0428 00:20:43.821532 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:20:43.821557 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:20:43.821914 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 00:20:53.844093 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:20:53.845360 1 static_autoscaler.go:343] No unschedulable pods I0428 00:20:53.845475 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:20:53.845600 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:20:53.846010 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 00:21:03.862081 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:21:03.864607 1 static_autoscaler.go:343] No unschedulable pods I0428 00:21:03.864888 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:21:03.865170 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:21:03.865893 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 00:21:13.883241 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:21:13.884127 1 static_autoscaler.go:343] No unschedulable pods I0428 00:21:13.884205 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:21:13.884285 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:21:13.884566 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 00:21:23.899253 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:21:23.900455 1 static_autoscaler.go:343] No unschedulable pods I0428 00:21:23.900595 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:21:23.900620 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:21:23.900920 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 00:21:24.055765 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 00:21:24.055982 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 202.844µs I0428 00:21:33.914275 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:21:33.915197 1 static_autoscaler.go:343] No unschedulable pods I0428 00:21:33.915347 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:21:33.915377 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:21:33.915688 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 00:21:33.916487 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-147-192.ec2.internal I0428 00:21:33.925747 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-147-192.ec2.internal I0428 00:21:43.939880 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:21:43.940800 1 static_autoscaler.go:343] No unschedulable pods I0428 00:21:43.940915 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:21:43.940998 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:21:43.941328 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 00:21:43.941361 1 scale_down.go:442] Skipping ip-10-0-147-192.ec2.internal from delete consideration - the node is currently being deleted I0428 00:21:43.941882 1 scale_down.go:776] No candidates for scale down I0428 00:21:53.956062 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:21:53.957214 1 static_autoscaler.go:343] No unschedulable pods I0428 00:21:53.957358 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:21:53.957382 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:21:53.957651 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 00:21:53.957664 1 scale_down.go:442] Skipping ip-10-0-147-192.ec2.internal from delete consideration - the node is currently being deleted I0428 00:21:53.958163 1 scale_down.go:776] No candidates for scale down I0428 00:22:03.972374 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:22:03.973330 1 static_autoscaler.go:343] No unschedulable pods I0428 00:22:03.973445 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:22:03.973521 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:22:03.973823 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 00:22:03.973856 1 scale_down.go:442] Skipping ip-10-0-147-192.ec2.internal from delete consideration - the node is currently being deleted I0428 00:22:03.974597 1 scale_down.go:776] No candidates for scale down I0428 00:22:13.987149 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:22:13.988072 1 static_autoscaler.go:343] No unschedulable pods I0428 00:22:13.988160 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:22:13.988189 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:22:13.988491 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 00:22:13.988508 1 scale_down.go:442] Skipping ip-10-0-147-192.ec2.internal from delete consideration - the node is currently being deleted I0428 00:22:13.988984 1 scale_down.go:776] No candidates for scale down I0428 00:22:24.002156 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:22:24.003140 1 static_autoscaler.go:343] No unschedulable pods I0428 00:22:24.003274 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:22:24.003303 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:22:24.003602 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 00:22:24.003620 1 scale_down.go:442] Skipping ip-10-0-147-192.ec2.internal from delete consideration - the node is currently being deleted I0428 00:22:24.004179 1 scale_down.go:776] No candidates for scale down I0428 00:22:34.016252 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:22:34.017256 1 static_autoscaler.go:343] No unschedulable pods I0428 00:22:34.017492 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:22:34.017529 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:22:34.017972 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 00:22:34.017994 1 scale_down.go:442] Skipping ip-10-0-147-192.ec2.internal from delete consideration - the node is currently being deleted I0428 00:22:34.018765 1 scale_down.go:776] No candidates for scale down I0428 00:22:44.031931 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:22:44.032833 1 static_autoscaler.go:343] No unschedulable pods I0428 00:22:44.032956 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:22:44.032995 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:22:44.033289 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 00:22:44.033318 1 scale_down.go:442] Skipping ip-10-0-147-192.ec2.internal from delete consideration - the node is currently being deleted I0428 00:22:44.033882 1 scale_down.go:776] No candidates for scale down I0428 00:22:54.046805 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:22:54.047774 1 static_autoscaler.go:343] No unschedulable pods I0428 00:22:54.047913 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:22:54.047940 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:22:54.048245 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 00:22:54.048259 1 scale_down.go:442] Skipping ip-10-0-147-192.ec2.internal from delete consideration - the node is currently being deleted I0428 00:22:54.048795 1 scale_down.go:776] No candidates for scale down I0428 00:23:04.062324 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:23:04.063300 1 static_autoscaler.go:343] No unschedulable pods I0428 00:23:04.063422 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:23:04.063527 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:23:04.063847 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 00:23:04.063863 1 scale_down.go:442] Skipping ip-10-0-147-192.ec2.internal from delete consideration - the node is currently being deleted I0428 00:23:04.064398 1 scale_down.go:776] No candidates for scale down I0428 00:23:14.076617 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:23:14.077666 1 static_autoscaler.go:343] No unschedulable pods I0428 00:23:14.077831 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:23:14.077870 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:23:14.078146 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:23:14.078179 1 scale_down.go:442] Skipping ip-10-0-147-192.ec2.internal from delete consideration - the node is currently being deleted I0428 00:23:14.078813 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 00:28:14.074304556 +0000 UTC m=+6067.773068912 I0428 00:23:14.078929 1 scale_down.go:776] No candidates for scale down I0428 00:23:24.056096 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 00:23:24.056376 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 260.453µs I0428 00:23:24.093419 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:23:24.094420 1 static_autoscaler.go:343] No unschedulable pods I0428 00:23:24.094548 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:23:24.094590 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:23:24.094843 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 00:23:24.094865 1 scale_down.go:442] Skipping ip-10-0-147-192.ec2.internal from delete consideration - the node is currently being deleted I0428 00:23:24.095353 1 scale_down.go:776] No candidates for scale down I0428 00:23:34.108158 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:23:34.109058 1 static_autoscaler.go:343] No unschedulable pods I0428 00:23:34.109154 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:23:34.109181 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:23:34.109608 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 00:23:34.109622 1 scale_down.go:442] Skipping ip-10-0-147-192.ec2.internal from delete consideration - the node is currently being deleted I0428 00:23:34.110136 1 scale_down.go:776] No candidates for scale down I0428 00:23:44.126028 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:23:44.126949 1 static_autoscaler.go:343] No unschedulable pods I0428 00:23:44.127087 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:23:44.127116 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:23:44.127405 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 00:23:44.127432 1 scale_down.go:442] Skipping ip-10-0-147-192.ec2.internal from delete consideration - the node is currently being deleted I0428 00:23:44.127972 1 scale_down.go:776] No candidates for scale down I0428 00:23:54.148642 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:23:54.149604 1 static_autoscaler.go:343] No unschedulable pods I0428 00:23:54.149706 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:23:54.149796 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:23:54.150076 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 00:23:54.150089 1 scale_down.go:442] Skipping ip-10-0-147-192.ec2.internal from delete consideration - the node is currently being deleted I0428 00:23:54.150682 1 scale_down.go:776] No candidates for scale down I0428 00:24:04.164432 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:24:04.165429 1 static_autoscaler.go:343] No unschedulable pods I0428 00:24:04.165522 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:24:04.165550 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:24:04.165902 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 00:24:04.165952 1 scale_down.go:442] Skipping ip-10-0-147-192.ec2.internal from delete consideration - the node is currently being deleted I0428 00:24:04.166640 1 scale_down.go:776] No candidates for scale down I0428 00:24:14.191952 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:24:14.192897 1 static_autoscaler.go:343] No unschedulable pods I0428 00:24:14.192994 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:24:14.193019 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:24:14.193354 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:24:14.193376 1 scale_down.go:442] Skipping ip-10-0-147-192.ec2.internal from delete consideration - the node is currently being deleted I0428 00:24:14.194019 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 00:29:14.188944382 +0000 UTC m=+6127.887708776 I0428 00:24:14.194144 1 scale_down.go:776] No candidates for scale down I0428 00:24:24.377632 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:24:24.378544 1 static_autoscaler.go:343] No unschedulable pods I0428 00:24:24.378667 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:24:24.378700 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:24:24.378972 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 00:24:24.378983 1 scale_down.go:442] Skipping ip-10-0-147-192.ec2.internal from delete consideration - the node is currently being deleted I0428 00:24:24.379531 1 scale_down.go:776] No candidates for scale down I0428 00:24:34.392721 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:24:34.393782 1 static_autoscaler.go:343] No unschedulable pods I0428 00:24:34.393925 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:24:34.393950 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:24:34.394219 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 00:24:34.394232 1 scale_down.go:442] Skipping ip-10-0-147-192.ec2.internal from delete consideration - the node is currently being deleted I0428 00:24:34.394758 1 scale_down.go:776] No candidates for scale down I0428 00:24:44.406974 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:24:44.407883 1 static_autoscaler.go:343] No unschedulable pods I0428 00:24:44.407961 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:24:44.408070 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:24:44.408342 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 00:24:44.408356 1 scale_down.go:442] Skipping ip-10-0-147-192.ec2.internal from delete consideration - the node is currently being deleted I0428 00:24:44.408850 1 scale_down.go:776] No candidates for scale down I0428 00:24:54.423260 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:24:54.424170 1 static_autoscaler.go:343] No unschedulable pods I0428 00:24:54.424306 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:24:54.424350 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:24:54.424632 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 00:24:54.424657 1 scale_down.go:442] Skipping ip-10-0-147-192.ec2.internal from delete consideration - the node is currently being deleted I0428 00:24:54.425138 1 scale_down.go:776] No candidates for scale down I0428 00:25:04.438852 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:25:04.439964 1 static_autoscaler.go:343] No unschedulable pods I0428 00:25:04.440133 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:25:04.440168 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:25:04.440491 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 00:25:04.440505 1 scale_down.go:442] Skipping ip-10-0-147-192.ec2.internal from delete consideration - the node is currently being deleted I0428 00:25:04.440975 1 scale_down.go:776] No candidates for scale down I0428 00:25:14.455252 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:25:14.456204 1 static_autoscaler.go:343] No unschedulable pods I0428 00:25:14.456427 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:25:14.456466 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:25:14.456899 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:25:14.456918 1 scale_down.go:442] Skipping ip-10-0-147-192.ec2.internal from delete consideration - the node is currently being deleted I0428 00:25:14.457778 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 00:30:14.453064893 +0000 UTC m=+6188.151829244 I0428 00:25:14.457894 1 scale_down.go:776] No candidates for scale down I0428 00:25:24.056516 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 00:25:24.056773 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 238.492µs I0428 00:25:24.471990 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:25:24.472868 1 static_autoscaler.go:343] No unschedulable pods I0428 00:25:24.473005 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:25:24.473026 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:25:24.473309 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:25:24.473323 1 scale_down.go:442] Skipping ip-10-0-147-192.ec2.internal from delete consideration - the node is currently being deleted I0428 00:25:24.473936 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 00:30:24.469756841 +0000 UTC m=+6198.168521179 I0428 00:25:24.474043 1 scale_down.go:776] No candidates for scale down I0428 00:25:34.489521 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:25:34.489539 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-06b6c9ce9aed92f11 I0428 00:25:34.512333 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-0457cb99de00f88b4 I0428 00:25:34.530803 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-0f86484c89199e6ca I0428 00:25:34.548205 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-03eab6864b2a85de4 W0428 00:25:35.096180 1 static_autoscaler.go:550] Failed to remove node aws:///us-east-1a/i-03eab6864b2a85de4: unable to update number of replicas of machineset "openshift-machine-api/build01-9hdwj-worker-us-east-1a-m5d4x": Operation cannot be fulfilled on machinesets.machine.openshift.io "build01-9hdwj-worker-us-east-1a-m5d4x": the object has been modified; please apply your changes to the latest version and try again W0428 00:25:35.096219 1 static_autoscaler.go:274] Failed to remove unregistered nodes: unable to update number of replicas of machineset "openshift-machine-api/build01-9hdwj-worker-us-east-1a-m5d4x": Operation cannot be fulfilled on machinesets.machine.openshift.io "build01-9hdwj-worker-us-east-1a-m5d4x": the object has been modified; please apply your changes to the latest version and try again I0428 00:25:35.096232 1 static_autoscaler.go:277] Some unregistered nodes were removed, skipping iteration I0428 00:25:45.111387 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:25:45.111405 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-07db87ba6df8544c5 I0428 00:25:45.130756 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-06b6c9ce9aed92f11 I0428 00:25:45.130803 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-0457cb99de00f88b4 I0428 00:25:45.130837 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-0f86484c89199e6ca W0428 00:25:45.163027 1 machineapi_nodegroup.go:152] failed to delete annotation "machine.openshift.io/cluster-api-delete-machine" from machine "build01-9hdwj-worker-us-east-1a-m5d4x-kkmsx": Operation cannot be fulfilled on machines.machine.openshift.io "build01-9hdwj-worker-us-east-1a-m5d4x-kkmsx": the object has been modified; please apply your changes to the latest version and try again W0428 00:25:45.163056 1 static_autoscaler.go:550] Failed to remove node aws:///us-east-1a/i-0f86484c89199e6ca: unable to update number of replicas of machineset "openshift-machine-api/build01-9hdwj-worker-us-east-1a-m5d4x": Operation cannot be fulfilled on machinesets.machine.openshift.io "build01-9hdwj-worker-us-east-1a-m5d4x": the object has been modified; please apply your changes to the latest version and try again W0428 00:25:45.163090 1 static_autoscaler.go:274] Failed to remove unregistered nodes: unable to update number of replicas of machineset "openshift-machine-api/build01-9hdwj-worker-us-east-1a-m5d4x": Operation cannot be fulfilled on machinesets.machine.openshift.io "build01-9hdwj-worker-us-east-1a-m5d4x": the object has been modified; please apply your changes to the latest version and try again I0428 00:25:45.163110 1 static_autoscaler.go:277] Some unregistered nodes were removed, skipping iteration I0428 00:25:55.177654 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:25:55.177672 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-07db87ba6df8544c5 I0428 00:25:55.195058 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-0457cb99de00f88b4 I0428 00:25:55.195125 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-06b6c9ce9aed92f11 I0428 00:25:55.195162 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-0f86484c89199e6ca I0428 00:25:55.195199 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-03eab6864b2a85de4 I0428 00:25:55.214261 1 static_autoscaler.go:277] Some unregistered nodes were removed, skipping iteration I0428 00:26:05.227849 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:26:05.227867 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-07db87ba6df8544c5 I0428 00:26:05.227910 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-0457cb99de00f88b4 I0428 00:26:05.227947 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-06b6c9ce9aed92f11 I0428 00:26:05.227977 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-0f86484c89199e6ca I0428 00:26:05.228010 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-03eab6864b2a85de4 I0428 00:26:05.228048 1 static_autoscaler.go:277] Some unregistered nodes were removed, skipping iteration I0428 00:26:15.241183 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:26:15.241201 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-07db87ba6df8544c5 I0428 00:26:15.241241 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-06b6c9ce9aed92f11 I0428 00:26:15.241272 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-0457cb99de00f88b4 I0428 00:26:15.241303 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-0f86484c89199e6ca I0428 00:26:15.241334 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-03eab6864b2a85de4 I0428 00:26:15.241386 1 static_autoscaler.go:277] Some unregistered nodes were removed, skipping iteration I0428 00:26:25.252964 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 00:26:25.252981 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-07db87ba6df8544c5 I0428 00:26:25.253025 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-0457cb99de00f88b4 I0428 00:26:25.253070 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-06b6c9ce9aed92f11 I0428 00:26:25.253108 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-0f86484c89199e6ca I0428 00:26:25.253143 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-03eab6864b2a85de4 I0428 00:26:25.253190 1 static_autoscaler.go:277] Some unregistered nodes were removed, skipping iteration W0428 00:26:35.265609 1 clusterstate.go:258] Scale-up timed out for node group openshift-machine-api/build01-9hdwj-worker-us-east-1a-m5d4x after 15m2.388363644s W0428 00:26:35.265650 1 clusterstate.go:281] Disabling scale-up for node group openshift-machine-api/build01-9hdwj-worker-us-east-1a-m5d4x until 2020-04-28 00:31:35.263622354 +0000 UTC m=+6268.962386694; errorClass=Other; errorCode=timeout I0428 00:26:35.265785 1 static_autoscaler.go:269] 7 unregistered nodes present I0428 00:26:35.265793 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-03eab6864b2a85de4 I0428 00:26:35.265827 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-07db87ba6df8544c5 I0428 00:26:35.265870 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-0457cb99de00f88b4 I0428 00:26:35.265905 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-06b6c9ce9aed92f11 I0428 00:26:35.265940 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-0f86484c89199e6ca I0428 00:26:35.265981 1 static_autoscaler.go:277] Some unregistered nodes were removed, skipping iteration I0428 00:26:45.279205 1 static_autoscaler.go:269] 5 unregistered nodes present I0428 00:26:45.279222 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-0457cb99de00f88b4 I0428 00:26:45.279269 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-06b6c9ce9aed92f11 I0428 00:26:45.279314 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-065c6a481cbff1a68 I0428 00:26:45.296823 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-07db87ba6df8544c5 I0428 00:26:45.296879 1 static_autoscaler.go:277] Some unregistered nodes were removed, skipping iteration I0428 00:26:55.308267 1 static_autoscaler.go:269] 4 unregistered nodes present I0428 00:26:55.308283 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-06b6c9ce9aed92f11 W0428 00:26:55.308296 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1a/i-06b6c9ce9aed92f11: node group min size reached, skipping unregistered node removal I0428 00:26:55.308300 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-065c6a481cbff1a68 W0428 00:26:55.308312 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1a/i-065c6a481cbff1a68: node group min size reached, skipping unregistered node removal I0428 00:26:55.308315 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-07db87ba6df8544c5 W0428 00:26:55.308326 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1a/i-07db87ba6df8544c5: node group min size reached, skipping unregistered node removal I0428 00:26:55.309013 1 static_autoscaler.go:343] No unschedulable pods I0428 00:26:55.309141 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:26:55.309159 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:26:55.309174 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:26:55.309456 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:26:55.309888 1 scale_down.go:776] No candidates for scale down W0428 00:27:05.321933 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-055e1f501a91b91a2 I0428 00:27:05.322109 1 static_autoscaler.go:269] 4 unregistered nodes present I0428 00:27:05.322118 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-06b6c9ce9aed92f11 W0428 00:27:05.322131 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1a/i-06b6c9ce9aed92f11: node group min size reached, skipping unregistered node removal I0428 00:27:05.322137 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-065c6a481cbff1a68 W0428 00:27:05.322148 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1a/i-065c6a481cbff1a68: node group min size reached, skipping unregistered node removal I0428 00:27:05.322155 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-07db87ba6df8544c5 W0428 00:27:05.322167 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1a/i-07db87ba6df8544c5: node group min size reached, skipping unregistered node removal I0428 00:27:05.322885 1 static_autoscaler.go:343] No unschedulable pods I0428 00:27:05.322961 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:27:05.322978 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:27:05.323052 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:27:05.323377 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:27:05.323865 1 scale_down.go:776] No candidates for scale down W0428 00:27:15.335539 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1a/i-06b6c9ce9aed92f11 W0428 00:27:15.335578 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-055e1f501a91b91a2 I0428 00:27:15.335733 1 static_autoscaler.go:269] 4 unregistered nodes present I0428 00:27:15.335742 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-06b6c9ce9aed92f11 W0428 00:27:15.335747 1 static_autoscaler.go:535] No node group for node aws:///us-east-1a/i-06b6c9ce9aed92f11, skipping I0428 00:27:15.335750 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-065c6a481cbff1a68 W0428 00:27:15.335763 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1a/i-065c6a481cbff1a68: node group min size reached, skipping unregistered node removal I0428 00:27:15.335769 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-07db87ba6df8544c5 W0428 00:27:15.335781 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1a/i-07db87ba6df8544c5: node group min size reached, skipping unregistered node removal I0428 00:27:15.336466 1 static_autoscaler.go:343] No unschedulable pods I0428 00:27:15.336590 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:27:15.336609 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:27:15.336623 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:27:15.336922 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:27:15.337541 1 scale_down.go:776] No candidates for scale down I0428 00:27:24.056884 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 00:27:24.057144 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 242.133µs I0428 00:27:25.350892 1 static_autoscaler.go:269] 1 unregistered nodes present I0428 00:27:25.350908 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-065c6a481cbff1a68 W0428 00:27:25.350924 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1a/i-065c6a481cbff1a68: node group min size reached, skipping unregistered node removal I0428 00:27:25.351624 1 static_autoscaler.go:343] No unschedulable pods I0428 00:27:25.351738 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:27:25.351773 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:27:25.351788 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:27:25.352024 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:27:25.352469 1 scale_down.go:776] No candidates for scale down I0428 00:27:35.365945 1 static_autoscaler.go:269] 1 unregistered nodes present I0428 00:27:35.365965 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-065c6a481cbff1a68 W0428 00:27:35.365978 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1a/i-065c6a481cbff1a68: node group min size reached, skipping unregistered node removal I0428 00:27:35.366684 1 static_autoscaler.go:343] No unschedulable pods I0428 00:27:35.366764 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:27:35.366780 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:27:35.366792 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:27:35.367064 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:27:35.367509 1 scale_down.go:776] No candidates for scale down I0428 00:27:45.380069 1 static_autoscaler.go:269] 1 unregistered nodes present I0428 00:27:45.380093 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-065c6a481cbff1a68 W0428 00:27:45.380107 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1a/i-065c6a481cbff1a68: node group min size reached, skipping unregistered node removal I0428 00:27:45.380882 1 static_autoscaler.go:343] No unschedulable pods I0428 00:27:45.380957 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:27:45.381001 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:27:45.381022 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:27:45.381480 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:27:45.381921 1 scale_down.go:776] No candidates for scale down I0428 00:27:55.399819 1 static_autoscaler.go:269] 1 unregistered nodes present I0428 00:27:55.399840 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-065c6a481cbff1a68 W0428 00:27:55.399854 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1a/i-065c6a481cbff1a68: node group min size reached, skipping unregistered node removal I0428 00:27:55.400571 1 static_autoscaler.go:343] No unschedulable pods I0428 00:27:55.400686 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:27:55.400706 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:27:55.400721 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:27:55.400959 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:27:55.401446 1 scale_down.go:776] No candidates for scale down W0428 00:28:05.412480 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1a/i-065c6a481cbff1a68 I0428 00:28:05.412652 1 static_autoscaler.go:269] 1 unregistered nodes present I0428 00:28:05.412661 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-065c6a481cbff1a68 W0428 00:28:05.412666 1 static_autoscaler.go:535] No node group for node aws:///us-east-1a/i-065c6a481cbff1a68, skipping I0428 00:28:05.413327 1 static_autoscaler.go:343] No unschedulable pods I0428 00:28:05.413404 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:28:05.413435 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:28:05.413497 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:28:05.413770 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:28:05.414394 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 00:28:05.423810 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 00:28:05.423999 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 00:28:05.429257 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588033685 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 00:28:05.440383 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal W0428 00:28:15.438639 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1a/i-065c6a481cbff1a68 I0428 00:28:15.438817 1 static_autoscaler.go:269] 1 unregistered nodes present I0428 00:28:15.438826 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-065c6a481cbff1a68 W0428 00:28:15.438831 1 static_autoscaler.go:535] No node group for node aws:///us-east-1a/i-065c6a481cbff1a68, skipping I0428 00:28:15.439575 1 static_autoscaler.go:343] No unschedulable pods I0428 00:28:15.439711 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:28:15.439727 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:28:15.439739 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:28:15.439959 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:28:15.440455 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 00:33:15.436902962 +0000 UTC m=+6369.135667297 I0428 00:28:15.440548 1 scale_down.go:776] No candidates for scale down W0428 00:28:25.453678 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1a/i-065c6a481cbff1a68 I0428 00:28:25.453851 1 static_autoscaler.go:269] 1 unregistered nodes present I0428 00:28:25.453860 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-065c6a481cbff1a68 W0428 00:28:25.453865 1 static_autoscaler.go:535] No node group for node aws:///us-east-1a/i-065c6a481cbff1a68, skipping I0428 00:28:25.454532 1 static_autoscaler.go:343] No unschedulable pods I0428 00:28:25.454645 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:28:25.454664 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:28:25.454678 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:28:25.454881 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:28:25.455277 1 scale_down.go:776] No candidates for scale down W0428 00:28:35.467826 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1a/i-065c6a481cbff1a68 I0428 00:28:35.468472 1 static_autoscaler.go:269] 1 unregistered nodes present I0428 00:28:35.468527 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-065c6a481cbff1a68 W0428 00:28:35.468555 1 static_autoscaler.go:535] No node group for node aws:///us-east-1a/i-065c6a481cbff1a68, skipping I0428 00:28:35.471887 1 static_autoscaler.go:343] No unschedulable pods I0428 00:28:35.472230 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:28:35.472304 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:28:35.472356 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:28:35.473249 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:28:35.474474 1 scale_down.go:776] No candidates for scale down W0428 00:28:45.486652 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1a/i-065c6a481cbff1a68 I0428 00:28:45.486814 1 static_autoscaler.go:269] 1 unregistered nodes present I0428 00:28:45.486823 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-065c6a481cbff1a68 W0428 00:28:45.486828 1 static_autoscaler.go:535] No node group for node aws:///us-east-1a/i-065c6a481cbff1a68, skipping I0428 00:28:45.487506 1 static_autoscaler.go:343] No unschedulable pods I0428 00:28:45.487620 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:28:45.487641 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:28:45.487659 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:28:45.487924 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:28:45.488364 1 scale_down.go:776] No candidates for scale down W0428 00:28:55.505607 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1a/i-065c6a481cbff1a68 I0428 00:28:55.505931 1 static_autoscaler.go:269] 1 unregistered nodes present I0428 00:28:55.505965 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-065c6a481cbff1a68 W0428 00:28:55.505989 1 static_autoscaler.go:535] No node group for node aws:///us-east-1a/i-065c6a481cbff1a68, skipping I0428 00:28:55.507032 1 static_autoscaler.go:343] No unschedulable pods I0428 00:28:55.507141 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:28:55.507168 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:28:55.507279 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:28:55.507684 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:28:55.508605 1 scale_down.go:776] No candidates for scale down W0428 00:29:05.520943 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1a/i-065c6a481cbff1a68 I0428 00:29:05.521134 1 static_autoscaler.go:269] 1 unregistered nodes present I0428 00:29:05.521143 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-065c6a481cbff1a68 W0428 00:29:05.521148 1 static_autoscaler.go:535] No node group for node aws:///us-east-1a/i-065c6a481cbff1a68, skipping I0428 00:29:05.521992 1 static_autoscaler.go:343] No unschedulable pods I0428 00:29:05.522093 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:29:05.522118 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:29:05.522141 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:29:05.522460 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:29:05.522878 1 scale_down.go:776] No candidates for scale down W0428 00:29:15.537608 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1a/i-065c6a481cbff1a68 I0428 00:29:15.537808 1 static_autoscaler.go:269] 1 unregistered nodes present I0428 00:29:15.537821 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-065c6a481cbff1a68 W0428 00:29:15.537830 1 static_autoscaler.go:535] No node group for node aws:///us-east-1a/i-065c6a481cbff1a68, skipping I0428 00:29:15.538549 1 static_autoscaler.go:343] No unschedulable pods I0428 00:29:15.538651 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:29:15.538681 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:29:15.538708 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:29:15.539048 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:29:15.539689 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 00:34:15.535681413 +0000 UTC m=+6429.234445749 I0428 00:29:15.539812 1 scale_down.go:776] No candidates for scale down I0428 00:29:24.057270 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 00:29:24.057502 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 214.086µs I0428 00:29:25.576664 1 static_autoscaler.go:343] No unschedulable pods I0428 00:29:25.576796 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:29:25.576823 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:29:25.576835 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:29:25.577098 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:29:25.577560 1 scale_down.go:776] No candidates for scale down I0428 00:29:35.592803 1 static_autoscaler.go:343] No unschedulable pods I0428 00:29:35.592961 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:29:35.592989 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:29:35.593009 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:29:35.593244 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:29:35.593820 1 scale_down.go:776] No candidates for scale down I0428 00:29:45.616025 1 static_autoscaler.go:343] No unschedulable pods I0428 00:29:45.616168 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:29:45.616193 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:29:45.616214 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:29:45.616764 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:29:45.617258 1 scale_down.go:776] No candidates for scale down I0428 00:29:55.629818 1 static_autoscaler.go:343] No unschedulable pods I0428 00:29:55.629920 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:29:55.629938 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:29:55.630016 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:29:55.630274 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:29:55.630785 1 scale_down.go:776] No candidates for scale down I0428 00:30:05.643614 1 static_autoscaler.go:343] No unschedulable pods I0428 00:30:05.643766 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:30:05.643783 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:30:05.643801 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:30:05.644070 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:30:05.644619 1 scale_down.go:776] No candidates for scale down I0428 00:30:15.663470 1 static_autoscaler.go:343] No unschedulable pods I0428 00:30:15.663554 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:30:15.663571 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:30:15.663641 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:30:15.663863 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:30:15.664263 1 scale_down.go:776] No candidates for scale down I0428 00:30:25.679999 1 static_autoscaler.go:343] No unschedulable pods I0428 00:30:25.680176 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:30:25.680222 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:30:25.680253 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:30:25.680669 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:30:25.681452 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 00:35:25.676666896 +0000 UTC m=+6499.375431232 I0428 00:30:25.681593 1 scale_down.go:776] No candidates for scale down I0428 00:30:35.709854 1 static_autoscaler.go:343] No unschedulable pods I0428 00:30:35.709947 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:30:35.709974 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:30:35.710097 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:30:35.710357 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:30:35.710893 1 scale_down.go:776] No candidates for scale down I0428 00:30:45.723101 1 static_autoscaler.go:343] No unschedulable pods I0428 00:30:45.723194 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:30:45.723213 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:30:45.723224 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:30:45.723484 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:30:45.724087 1 scale_down.go:776] No candidates for scale down I0428 00:30:55.740320 1 static_autoscaler.go:343] No unschedulable pods I0428 00:30:55.740441 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:30:55.740463 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:30:55.740541 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:30:55.740815 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:30:55.741286 1 scale_down.go:776] No candidates for scale down I0428 00:31:05.754789 1 static_autoscaler.go:343] No unschedulable pods I0428 00:31:05.754889 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:31:05.754907 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:31:05.754963 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:31:05.755231 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:31:05.755658 1 scale_down.go:776] No candidates for scale down I0428 00:31:15.768971 1 static_autoscaler.go:343] No unschedulable pods I0428 00:31:15.769082 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:31:15.769118 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:31:15.769140 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:31:15.769519 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:31:15.769998 1 scale_down.go:776] No candidates for scale down I0428 00:31:24.057641 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 00:31:24.057934 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 268.991µs I0428 00:31:25.782849 1 static_autoscaler.go:343] No unschedulable pods I0428 00:31:25.782947 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:31:25.782964 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:31:25.782975 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:31:25.783263 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:31:25.783683 1 scale_down.go:776] No candidates for scale down I0428 00:31:35.795991 1 static_autoscaler.go:343] No unschedulable pods I0428 00:31:35.796116 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:31:35.796138 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:31:35.796152 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:31:35.796396 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:31:35.796841 1 scale_down.go:776] No candidates for scale down I0428 00:31:45.810242 1 static_autoscaler.go:343] No unschedulable pods I0428 00:31:45.810404 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:31:45.810438 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:31:45.810457 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:31:45.810722 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:31:45.811184 1 scale_down.go:776] No candidates for scale down I0428 00:31:55.823906 1 static_autoscaler.go:343] No unschedulable pods I0428 00:31:55.824035 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:31:55.824052 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:31:55.824066 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:31:55.824281 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:31:55.824753 1 scale_down.go:776] No candidates for scale down I0428 00:32:05.836908 1 static_autoscaler.go:343] No unschedulable pods I0428 00:32:05.837008 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:32:05.837037 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:32:05.837049 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:32:05.837355 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:32:05.837836 1 scale_down.go:776] No candidates for scale down I0428 00:32:15.850714 1 static_autoscaler.go:343] No unschedulable pods I0428 00:32:15.850842 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:32:15.850857 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:32:15.850869 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:32:15.851139 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:32:15.851581 1 scale_down.go:776] No candidates for scale down I0428 00:32:25.864256 1 static_autoscaler.go:343] No unschedulable pods I0428 00:32:25.864376 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:32:25.864397 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:32:25.864408 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:32:25.864647 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:32:25.865045 1 scale_down.go:776] No candidates for scale down I0428 00:32:35.889122 1 static_autoscaler.go:343] No unschedulable pods I0428 00:32:35.889553 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:32:35.889657 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:32:35.889734 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:32:35.890545 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:32:35.891755 1 scale_down.go:776] No candidates for scale down I0428 00:32:45.906433 1 static_autoscaler.go:343] No unschedulable pods I0428 00:32:45.906525 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:32:45.906559 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:32:45.906573 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:32:45.906877 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:32:45.907285 1 scale_down.go:776] No candidates for scale down I0428 00:32:55.921020 1 static_autoscaler.go:343] No unschedulable pods I0428 00:32:55.921185 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:32:55.921207 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:32:55.921229 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:32:55.921573 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:32:55.922031 1 scale_down.go:776] No candidates for scale down I0428 00:33:05.934486 1 static_autoscaler.go:343] No unschedulable pods I0428 00:33:05.934627 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:33:05.934646 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:33:05.934662 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:33:05.934941 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:33:05.935428 1 scale_down.go:776] No candidates for scale down I0428 00:33:15.951281 1 static_autoscaler.go:343] No unschedulable pods I0428 00:33:15.951380 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:33:15.951405 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:33:15.951436 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:33:15.951806 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:33:15.952367 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 00:38:15.948151971 +0000 UTC m=+6669.646916328 I0428 00:33:15.952505 1 scale_down.go:776] No candidates for scale down I0428 00:33:24.058061 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 00:33:24.058314 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 233.245µs I0428 00:33:25.966212 1 static_autoscaler.go:343] No unschedulable pods I0428 00:33:25.966307 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:33:25.966334 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:33:25.966347 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:33:25.966679 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:33:25.967120 1 scale_down.go:776] No candidates for scale down I0428 00:33:35.982190 1 static_autoscaler.go:343] No unschedulable pods I0428 00:33:35.982283 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:33:35.982300 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:33:35.982312 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:33:35.982614 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:33:35.983014 1 scale_down.go:776] No candidates for scale down I0428 00:33:45.995692 1 static_autoscaler.go:343] No unschedulable pods I0428 00:33:45.995823 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:33:45.995840 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:33:45.995850 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:33:45.996047 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:33:45.996460 1 scale_down.go:776] No candidates for scale down I0428 00:33:56.009185 1 static_autoscaler.go:343] No unschedulable pods I0428 00:33:56.009330 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:33:56.009357 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:33:56.009379 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:33:56.009909 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:33:56.010586 1 scale_down.go:776] No candidates for scale down I0428 00:34:06.024064 1 static_autoscaler.go:343] No unschedulable pods I0428 00:34:06.024164 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:34:06.024180 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:34:06.024193 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:34:06.024467 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:34:06.024883 1 scale_down.go:776] No candidates for scale down I0428 00:34:16.038156 1 static_autoscaler.go:343] No unschedulable pods I0428 00:34:16.038313 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:34:16.038332 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:34:16.038344 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:34:16.038594 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:34:16.039133 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 00:39:16.035608013 +0000 UTC m=+6729.734372351 I0428 00:34:16.039236 1 scale_down.go:776] No candidates for scale down I0428 00:34:26.132363 1 static_autoscaler.go:343] No unschedulable pods I0428 00:34:26.132523 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:34:26.132544 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:34:26.132554 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:34:26.132850 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:34:26.133255 1 scale_down.go:776] No candidates for scale down I0428 00:34:36.146591 1 static_autoscaler.go:343] No unschedulable pods I0428 00:34:36.146713 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:34:36.146744 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:34:36.146760 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:34:36.146963 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:34:36.147353 1 scale_down.go:776] No candidates for scale down I0428 00:34:46.163155 1 static_autoscaler.go:343] No unschedulable pods I0428 00:34:46.163302 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:34:46.163328 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:34:46.163348 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:34:46.163704 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:34:46.164150 1 scale_down.go:776] No candidates for scale down I0428 00:34:56.178051 1 static_autoscaler.go:343] No unschedulable pods I0428 00:34:56.178168 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:34:56.178189 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:34:56.178204 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:34:56.178456 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:34:56.178862 1 scale_down.go:776] No candidates for scale down I0428 00:35:06.192363 1 static_autoscaler.go:343] No unschedulable pods I0428 00:35:06.192515 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:35:06.192549 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:35:06.192564 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:35:06.192867 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:35:06.193264 1 scale_down.go:776] No candidates for scale down I0428 00:35:16.210808 1 static_autoscaler.go:343] No unschedulable pods I0428 00:35:16.210944 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:35:16.210964 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:35:16.210984 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:35:16.211205 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:35:16.211628 1 scale_down.go:776] No candidates for scale down I0428 00:35:24.058454 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 00:35:24.058733 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 257.944µs I0428 00:35:26.226231 1 static_autoscaler.go:343] No unschedulable pods I0428 00:35:26.226347 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:35:26.226378 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:35:26.226401 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:35:26.226767 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:35:26.227377 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 00:40:26.223197289 +0000 UTC m=+6799.921961650 I0428 00:35:26.227547 1 scale_down.go:776] No candidates for scale down I0428 00:35:36.239980 1 static_autoscaler.go:343] No unschedulable pods I0428 00:35:36.240139 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:35:36.240166 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:35:36.240189 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:35:36.240528 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:35:36.240989 1 scale_down.go:776] No candidates for scale down I0428 00:35:46.254586 1 static_autoscaler.go:343] No unschedulable pods I0428 00:35:46.254697 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:35:46.254718 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:35:46.254737 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:35:46.255025 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:35:46.255523 1 scale_down.go:776] No candidates for scale down I0428 00:35:56.268696 1 static_autoscaler.go:343] No unschedulable pods I0428 00:35:56.268770 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:35:56.268795 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:35:56.268858 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:35:56.269102 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:35:56.269604 1 scale_down.go:776] No candidates for scale down I0428 00:36:06.282957 1 static_autoscaler.go:343] No unschedulable pods I0428 00:36:06.283043 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:36:06.283059 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:36:06.283136 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:36:06.283384 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:36:06.283815 1 scale_down.go:776] No candidates for scale down I0428 00:36:16.300085 1 static_autoscaler.go:343] No unschedulable pods I0428 00:36:16.300202 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:36:16.300251 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:36:16.300289 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:36:16.300660 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:36:16.301118 1 scale_down.go:776] No candidates for scale down I0428 00:36:26.313850 1 static_autoscaler.go:343] No unschedulable pods I0428 00:36:26.313965 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:36:26.313988 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:36:26.314006 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:36:26.314235 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:36:26.314722 1 scale_down.go:776] No candidates for scale down I0428 00:36:36.331030 1 static_autoscaler.go:343] No unschedulable pods I0428 00:36:36.331151 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:36:36.331168 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:36:36.331181 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:36:36.331424 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:36:36.331828 1 scale_down.go:776] No candidates for scale down I0428 00:36:46.344074 1 static_autoscaler.go:343] No unschedulable pods I0428 00:36:46.344179 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:36:46.344196 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:36:46.344209 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:36:46.344509 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:36:46.344945 1 scale_down.go:776] No candidates for scale down I0428 00:36:56.358674 1 static_autoscaler.go:343] No unschedulable pods I0428 00:36:56.358837 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:36:56.358862 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:36:56.358882 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:36:56.359158 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:36:56.359704 1 scale_down.go:776] No candidates for scale down I0428 00:37:06.373527 1 static_autoscaler.go:343] No unschedulable pods I0428 00:37:06.373616 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:37:06.373634 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:37:06.373703 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:37:06.373918 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:37:06.374358 1 scale_down.go:776] No candidates for scale down I0428 00:37:16.387190 1 static_autoscaler.go:343] No unschedulable pods I0428 00:37:16.387344 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:37:16.387374 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:37:16.387398 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:37:16.387720 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:37:16.388185 1 scale_down.go:776] No candidates for scale down I0428 00:37:24.058853 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 00:37:24.059076 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 204.145µs I0428 00:37:26.401286 1 static_autoscaler.go:343] No unschedulable pods I0428 00:37:26.401463 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:37:26.401489 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:37:26.401511 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:37:26.401827 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:37:26.402257 1 scale_down.go:776] No candidates for scale down I0428 00:37:36.415034 1 static_autoscaler.go:343] No unschedulable pods I0428 00:37:36.415175 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:37:36.415196 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:37:36.415217 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:37:36.415486 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:37:36.415954 1 scale_down.go:776] No candidates for scale down I0428 00:37:46.428600 1 static_autoscaler.go:343] No unschedulable pods I0428 00:37:46.428730 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:37:46.428748 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:37:46.428758 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:37:46.429004 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:37:46.429450 1 scale_down.go:776] No candidates for scale down I0428 00:37:56.442528 1 static_autoscaler.go:343] No unschedulable pods I0428 00:37:56.442609 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:37:56.442625 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:37:56.442696 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:37:56.442905 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:37:56.443306 1 scale_down.go:776] No candidates for scale down I0428 00:38:06.456812 1 static_autoscaler.go:343] No unschedulable pods I0428 00:38:06.456911 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:38:06.456935 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:38:06.457016 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:38:06.457280 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:38:06.457772 1 scale_down.go:776] No candidates for scale down I0428 00:38:16.475666 1 static_autoscaler.go:343] No unschedulable pods I0428 00:38:16.475902 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:38:16.475933 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:38:16.475962 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:38:16.476395 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:38:16.477390 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 00:43:16.470802546 +0000 UTC m=+6970.169566883 I0428 00:38:16.477919 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 00:38:16.488630 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 00:38:16.488797 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 00:38:16.493586 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588034296 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 00:38:16.502340 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 00:38:26.509067 1 static_autoscaler.go:343] No unschedulable pods I0428 00:38:26.509159 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:38:26.509175 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:38:26.509189 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:38:26.509533 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:38:26.509957 1 scale_down.go:776] No candidates for scale down I0428 00:38:36.522683 1 static_autoscaler.go:343] No unschedulable pods I0428 00:38:36.522855 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:38:36.522883 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:38:36.522906 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:38:36.523157 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:38:36.523721 1 scale_down.go:776] No candidates for scale down I0428 00:38:46.542096 1 static_autoscaler.go:343] No unschedulable pods I0428 00:38:46.542359 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:38:46.542393 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:38:46.542435 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:38:46.542908 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:38:46.543755 1 scale_down.go:776] No candidates for scale down I0428 00:38:56.560600 1 static_autoscaler.go:343] No unschedulable pods I0428 00:38:56.560696 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:38:56.560719 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:38:56.560734 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:38:56.561044 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:38:56.561517 1 scale_down.go:776] No candidates for scale down I0428 00:39:06.574679 1 static_autoscaler.go:343] No unschedulable pods I0428 00:39:06.574831 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:39:06.574848 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:39:06.574860 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:39:06.575095 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:39:06.575536 1 scale_down.go:776] No candidates for scale down I0428 00:39:16.590608 1 static_autoscaler.go:343] No unschedulable pods I0428 00:39:16.590785 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:39:16.590813 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:39:16.590835 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:39:16.591125 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:39:16.591880 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 00:44:16.587131449 +0000 UTC m=+7030.285895842 I0428 00:39:16.591997 1 scale_down.go:776] No candidates for scale down I0428 00:39:24.059157 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 00:39:24.059442 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 264.696µs I0428 00:39:26.606376 1 static_autoscaler.go:343] No unschedulable pods I0428 00:39:26.606502 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:39:26.606531 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:39:26.606547 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:39:26.606864 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:39:26.607321 1 scale_down.go:776] No candidates for scale down I0428 00:39:36.623874 1 static_autoscaler.go:343] No unschedulable pods I0428 00:39:36.624125 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:39:36.624167 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:39:36.624198 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:39:36.624662 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:39:36.625508 1 scale_down.go:776] No candidates for scale down I0428 00:39:46.640500 1 static_autoscaler.go:343] No unschedulable pods I0428 00:39:46.640630 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:39:46.640647 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:39:46.640661 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:39:46.641087 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:39:46.641713 1 scale_down.go:776] No candidates for scale down I0428 00:39:56.658468 1 static_autoscaler.go:343] No unschedulable pods I0428 00:39:56.658728 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:39:56.658759 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:39:56.658790 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:39:56.659302 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:39:56.660190 1 scale_down.go:776] No candidates for scale down I0428 00:40:06.673046 1 static_autoscaler.go:343] No unschedulable pods I0428 00:40:06.673134 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:40:06.673157 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:40:06.673176 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:40:06.673466 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:40:06.673884 1 scale_down.go:776] No candidates for scale down I0428 00:40:16.686733 1 static_autoscaler.go:343] No unschedulable pods I0428 00:40:16.686866 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:40:16.686899 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:40:16.686916 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:40:16.687136 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:40:16.687567 1 scale_down.go:776] No candidates for scale down I0428 00:40:26.701139 1 static_autoscaler.go:343] No unschedulable pods I0428 00:40:26.701268 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:40:26.701286 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:40:26.701296 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:40:26.701563 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:40:26.702041 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 00:45:26.698427305 +0000 UTC m=+7100.397191921 I0428 00:40:26.702141 1 scale_down.go:776] No candidates for scale down I0428 00:40:36.715053 1 static_autoscaler.go:343] No unschedulable pods I0428 00:40:36.715150 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:40:36.715208 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:40:36.715231 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:40:36.715573 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:40:36.716023 1 scale_down.go:776] No candidates for scale down I0428 00:40:46.731071 1 static_autoscaler.go:343] No unschedulable pods I0428 00:40:46.731255 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:40:46.731310 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:40:46.731446 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:40:46.731837 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:40:46.732635 1 scale_down.go:776] No candidates for scale down I0428 00:40:56.748903 1 static_autoscaler.go:343] No unschedulable pods I0428 00:40:56.749013 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:40:56.749046 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:40:56.749061 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:40:56.749304 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:40:56.749767 1 scale_down.go:776] No candidates for scale down I0428 00:41:06.762865 1 static_autoscaler.go:343] No unschedulable pods I0428 00:41:06.763003 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:41:06.763021 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:41:06.763032 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:41:06.763292 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:41:06.763729 1 scale_down.go:776] No candidates for scale down I0428 00:41:16.778084 1 static_autoscaler.go:343] No unschedulable pods I0428 00:41:16.778305 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:41:16.778334 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:41:16.778361 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:41:16.778818 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:41:16.779621 1 scale_down.go:776] No candidates for scale down I0428 00:41:24.059573 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 00:41:24.059836 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 242.475µs I0428 00:41:26.796509 1 static_autoscaler.go:343] No unschedulable pods I0428 00:41:26.796635 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:41:26.796654 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:41:26.796737 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:41:26.797043 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:41:26.797480 1 scale_down.go:776] No candidates for scale down I0428 00:41:36.811097 1 static_autoscaler.go:343] No unschedulable pods I0428 00:41:36.811248 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:41:36.811266 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:41:36.811281 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:41:36.811543 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:41:36.811962 1 scale_down.go:776] No candidates for scale down I0428 00:41:46.826258 1 static_autoscaler.go:343] No unschedulable pods I0428 00:41:46.826401 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:41:46.826458 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:41:46.826477 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:41:46.826713 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:41:46.827244 1 scale_down.go:776] No candidates for scale down I0428 00:41:56.843157 1 static_autoscaler.go:343] No unschedulable pods I0428 00:41:56.843305 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:41:56.843323 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:41:56.843334 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:41:56.843613 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:41:56.844065 1 scale_down.go:776] No candidates for scale down I0428 00:42:06.858667 1 static_autoscaler.go:343] No unschedulable pods I0428 00:42:06.858799 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:42:06.858819 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:42:06.858833 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:42:06.859026 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:42:06.859482 1 scale_down.go:776] No candidates for scale down I0428 00:42:16.872171 1 static_autoscaler.go:343] No unschedulable pods I0428 00:42:16.872257 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:42:16.872279 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:42:16.872301 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:42:16.872638 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:42:16.873049 1 scale_down.go:776] No candidates for scale down I0428 00:42:26.885994 1 static_autoscaler.go:343] No unschedulable pods I0428 00:42:26.886125 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:42:26.886148 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:42:26.886161 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:42:26.886399 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:42:26.886812 1 scale_down.go:776] No candidates for scale down I0428 00:42:36.899536 1 static_autoscaler.go:343] No unschedulable pods I0428 00:42:36.899675 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:42:36.899698 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:42:36.899712 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:42:36.899982 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:42:36.900498 1 scale_down.go:776] No candidates for scale down I0428 00:42:46.914708 1 static_autoscaler.go:343] No unschedulable pods I0428 00:42:46.914858 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:42:46.914892 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:42:46.914916 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:42:46.915174 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:42:46.915682 1 scale_down.go:776] No candidates for scale down I0428 00:42:56.934756 1 static_autoscaler.go:343] No unschedulable pods I0428 00:42:56.934897 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:42:56.934924 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:42:56.934940 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:42:56.935171 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:42:56.935692 1 scale_down.go:776] No candidates for scale down I0428 00:43:06.948889 1 static_autoscaler.go:343] No unschedulable pods I0428 00:43:06.949005 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:43:06.949040 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:43:06.949056 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:43:06.949352 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:43:06.949812 1 scale_down.go:776] No candidates for scale down I0428 00:43:16.963258 1 static_autoscaler.go:343] No unschedulable pods I0428 00:43:16.963342 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:43:16.963363 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:43:16.963383 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:43:16.963681 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:43:16.964166 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 00:48:16.960552264 +0000 UTC m=+7270.659316610 I0428 00:43:16.964267 1 scale_down.go:776] No candidates for scale down I0428 00:43:24.059993 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 00:43:24.060271 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 259.657µs I0428 00:43:26.995635 1 static_autoscaler.go:343] No unschedulable pods I0428 00:43:26.995757 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:43:26.995774 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:43:26.995786 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:43:26.996005 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:43:26.996393 1 scale_down.go:776] No candidates for scale down I0428 00:43:37.008892 1 static_autoscaler.go:343] No unschedulable pods I0428 00:43:37.008970 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:43:37.008989 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:43:37.009060 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:43:37.009280 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:43:37.009738 1 scale_down.go:776] No candidates for scale down I0428 00:43:47.022691 1 static_autoscaler.go:343] No unschedulable pods I0428 00:43:47.022810 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:43:47.022834 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:43:47.022854 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:43:47.023221 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:43:47.023683 1 scale_down.go:776] No candidates for scale down I0428 00:43:57.037292 1 static_autoscaler.go:343] No unschedulable pods I0428 00:43:57.037394 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:43:57.037430 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:43:57.037449 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:43:57.037791 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:43:57.038332 1 scale_down.go:776] No candidates for scale down I0428 00:44:07.051768 1 static_autoscaler.go:343] No unschedulable pods I0428 00:44:07.051870 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:44:07.051891 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:44:07.051904 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:44:07.052171 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:44:07.052587 1 scale_down.go:776] No candidates for scale down I0428 00:44:17.065636 1 static_autoscaler.go:343] No unschedulable pods I0428 00:44:17.065756 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:44:17.065775 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:44:17.065794 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:44:17.066152 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:44:17.066765 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 00:49:17.063071424 +0000 UTC m=+7330.761835774 I0428 00:44:17.066888 1 scale_down.go:776] No candidates for scale down I0428 00:44:27.079049 1 static_autoscaler.go:343] No unschedulable pods I0428 00:44:27.079194 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:44:27.079213 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:44:27.079223 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:44:27.079532 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:44:27.080034 1 scale_down.go:776] No candidates for scale down I0428 00:44:37.096095 1 static_autoscaler.go:343] No unschedulable pods I0428 00:44:37.096174 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:44:37.096191 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:44:37.096265 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:44:37.096538 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:44:37.096952 1 scale_down.go:776] No candidates for scale down I0428 00:44:47.110046 1 static_autoscaler.go:343] No unschedulable pods I0428 00:44:47.110233 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:44:47.110259 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:44:47.110278 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:44:47.110642 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:44:47.111152 1 scale_down.go:776] No candidates for scale down I0428 00:44:57.123555 1 static_autoscaler.go:343] No unschedulable pods I0428 00:44:57.123677 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:44:57.123703 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:44:57.123723 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:44:57.124016 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:44:57.124462 1 scale_down.go:776] No candidates for scale down I0428 00:45:07.137323 1 static_autoscaler.go:343] No unschedulable pods I0428 00:45:07.137441 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:45:07.137463 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:45:07.137488 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:45:07.137783 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:45:07.138225 1 scale_down.go:776] No candidates for scale down I0428 00:45:17.157040 1 static_autoscaler.go:343] No unschedulable pods I0428 00:45:17.157133 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:45:17.157153 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:45:17.157231 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:45:17.157460 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:45:17.157902 1 scale_down.go:776] No candidates for scale down I0428 00:45:24.060443 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 00:45:24.060673 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 207.246µs I0428 00:45:27.170537 1 static_autoscaler.go:343] No unschedulable pods I0428 00:45:27.170666 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:45:27.170683 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:45:27.170695 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:45:27.170922 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:45:27.171509 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 00:50:27.167817651 +0000 UTC m=+7400.866581986 I0428 00:45:27.171639 1 scale_down.go:776] No candidates for scale down I0428 00:45:37.183724 1 static_autoscaler.go:343] No unschedulable pods I0428 00:45:37.183873 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:45:37.183902 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:45:37.183922 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:45:37.184216 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:45:37.184747 1 scale_down.go:776] No candidates for scale down I0428 00:45:47.199049 1 static_autoscaler.go:343] No unschedulable pods I0428 00:45:47.199142 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:45:47.199159 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:45:47.199171 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:45:47.199473 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:45:47.199896 1 scale_down.go:776] No candidates for scale down I0428 00:45:57.215535 1 static_autoscaler.go:343] No unschedulable pods I0428 00:45:57.215622 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:45:57.215640 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:45:57.215707 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:45:57.215953 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:45:57.216351 1 scale_down.go:776] No candidates for scale down I0428 00:46:07.228865 1 static_autoscaler.go:343] No unschedulable pods I0428 00:46:07.229003 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:46:07.229020 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:46:07.229031 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:46:07.229310 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:46:07.229800 1 scale_down.go:776] No candidates for scale down I0428 00:46:17.242521 1 static_autoscaler.go:343] No unschedulable pods I0428 00:46:17.242669 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:46:17.242692 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:46:17.242714 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:46:17.242973 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:46:17.243489 1 scale_down.go:776] No candidates for scale down I0428 00:46:27.256945 1 static_autoscaler.go:343] No unschedulable pods I0428 00:46:27.257032 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:46:27.257053 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:46:27.257124 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:46:27.257370 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:46:27.257824 1 scale_down.go:776] No candidates for scale down I0428 00:46:37.269819 1 static_autoscaler.go:343] No unschedulable pods I0428 00:46:37.269956 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:46:37.269976 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:46:37.269990 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:46:37.270266 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:46:37.270708 1 scale_down.go:776] No candidates for scale down I0428 00:46:47.285740 1 static_autoscaler.go:343] No unschedulable pods I0428 00:46:47.285874 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:46:47.285894 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:46:47.285906 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:46:47.286180 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:46:47.286686 1 scale_down.go:776] No candidates for scale down I0428 00:46:57.304026 1 static_autoscaler.go:343] No unschedulable pods I0428 00:46:57.304162 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:46:57.304178 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:46:57.304190 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:46:57.304430 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:46:57.304853 1 scale_down.go:776] No candidates for scale down I0428 00:47:07.320128 1 static_autoscaler.go:343] No unschedulable pods I0428 00:47:07.320258 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:47:07.320282 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:47:07.320298 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:47:07.320568 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:47:07.320975 1 scale_down.go:776] No candidates for scale down I0428 00:47:17.336224 1 static_autoscaler.go:343] No unschedulable pods I0428 00:47:17.336370 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:47:17.336389 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:47:17.336402 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:47:17.336677 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:47:17.337078 1 scale_down.go:776] No candidates for scale down I0428 00:47:24.060801 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 00:47:24.061022 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 203.765µs I0428 00:47:27.352430 1 static_autoscaler.go:343] No unschedulable pods I0428 00:47:27.352565 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:47:27.352595 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:47:27.352613 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:47:27.352848 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:47:27.353242 1 scale_down.go:776] No candidates for scale down I0428 00:47:37.370533 1 static_autoscaler.go:343] No unschedulable pods I0428 00:47:37.370653 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:47:37.370669 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:47:37.370680 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:47:37.370900 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:47:37.371334 1 scale_down.go:776] No candidates for scale down I0428 00:47:47.384238 1 static_autoscaler.go:343] No unschedulable pods I0428 00:47:47.384357 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:47:47.384390 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:47:47.384404 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:47:47.384716 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:47:47.385116 1 scale_down.go:776] No candidates for scale down I0428 00:47:57.399708 1 static_autoscaler.go:343] No unschedulable pods I0428 00:47:57.399815 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:47:57.399832 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:47:57.399844 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:47:57.400112 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:47:57.400575 1 scale_down.go:776] No candidates for scale down I0428 00:48:07.415447 1 static_autoscaler.go:343] No unschedulable pods I0428 00:48:07.415540 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:48:07.415563 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:48:07.415580 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:48:07.415837 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:48:07.416311 1 scale_down.go:776] No candidates for scale down I0428 00:48:17.429237 1 static_autoscaler.go:343] No unschedulable pods I0428 00:48:17.429359 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:48:17.429379 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:48:17.429396 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:48:17.429702 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:48:17.430187 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 00:53:17.426644481 +0000 UTC m=+7571.125408865 I0428 00:48:17.430288 1 scale_down.go:776] No candidates for scale down I0428 00:48:27.443696 1 static_autoscaler.go:343] No unschedulable pods I0428 00:48:27.443827 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:48:27.443847 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:48:27.443861 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:48:27.444052 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:48:27.444619 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 00:48:27.452340 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 00:48:27.453127 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 00:48:27.459524 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588034907 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 00:48:27.469643 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 00:48:37.467957 1 static_autoscaler.go:343] No unschedulable pods I0428 00:48:37.468079 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:48:37.468098 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:48:37.468109 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:48:37.468336 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:48:37.468740 1 scale_down.go:776] No candidates for scale down I0428 00:48:47.483133 1 static_autoscaler.go:343] No unschedulable pods I0428 00:48:47.483259 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:48:47.483279 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:48:47.483295 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:48:47.483525 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:48:47.483921 1 scale_down.go:776] No candidates for scale down I0428 00:48:57.496253 1 static_autoscaler.go:343] No unschedulable pods I0428 00:48:57.496333 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:48:57.496367 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:48:57.496381 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:48:57.496645 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:48:57.497040 1 scale_down.go:776] No candidates for scale down I0428 00:49:07.511458 1 static_autoscaler.go:343] No unschedulable pods I0428 00:49:07.511536 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:49:07.511558 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:49:07.511620 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:49:07.511840 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:49:07.512231 1 scale_down.go:776] No candidates for scale down I0428 00:49:17.524990 1 static_autoscaler.go:343] No unschedulable pods I0428 00:49:17.525122 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:49:17.525143 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:49:17.525165 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:49:17.525428 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:49:17.525917 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 00:54:17.522372325 +0000 UTC m=+7631.221136677 I0428 00:49:17.526017 1 scale_down.go:776] No candidates for scale down I0428 00:49:24.061149 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 00:49:24.061379 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 211.625µs I0428 00:49:27.635104 1 static_autoscaler.go:343] No unschedulable pods I0428 00:49:27.635206 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:49:27.635223 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:49:27.635234 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:49:27.635566 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:49:27.636097 1 scale_down.go:776] No candidates for scale down I0428 00:49:37.648750 1 static_autoscaler.go:343] No unschedulable pods I0428 00:49:37.648837 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:49:37.648855 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:49:37.648920 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:49:37.649130 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:49:37.649607 1 scale_down.go:776] No candidates for scale down I0428 00:49:47.662937 1 static_autoscaler.go:343] No unschedulable pods I0428 00:49:47.663021 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:49:47.663039 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:49:47.663112 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:49:47.663363 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:49:47.663851 1 scale_down.go:776] No candidates for scale down I0428 00:49:57.676998 1 static_autoscaler.go:343] No unschedulable pods I0428 00:49:57.677084 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:49:57.677102 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:49:57.677181 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:49:57.677463 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:49:57.677982 1 scale_down.go:776] No candidates for scale down I0428 00:50:07.691813 1 static_autoscaler.go:343] No unschedulable pods I0428 00:50:07.691910 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:50:07.691932 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:50:07.691950 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:50:07.692316 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:50:07.692797 1 scale_down.go:776] No candidates for scale down I0428 00:50:17.705886 1 static_autoscaler.go:343] No unschedulable pods I0428 00:50:17.705972 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:50:17.706008 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:50:17.706024 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:50:17.706267 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:50:17.706715 1 scale_down.go:776] No candidates for scale down I0428 00:50:27.721957 1 static_autoscaler.go:343] No unschedulable pods I0428 00:50:27.722088 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:50:27.722105 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:50:27.722116 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:50:27.722426 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:50:27.723022 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 00:55:27.719052263 +0000 UTC m=+7701.417816617 I0428 00:50:27.723154 1 scale_down.go:776] No candidates for scale down I0428 00:50:37.743170 1 static_autoscaler.go:343] No unschedulable pods I0428 00:50:37.743309 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:50:37.743331 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:50:37.743345 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:50:37.743692 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:50:37.744159 1 scale_down.go:776] No candidates for scale down I0428 00:50:47.760116 1 static_autoscaler.go:343] No unschedulable pods I0428 00:50:47.760219 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:50:47.760239 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:50:47.760292 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:50:47.760697 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:50:47.761260 1 scale_down.go:776] No candidates for scale down I0428 00:50:57.785554 1 static_autoscaler.go:343] No unschedulable pods I0428 00:50:57.785657 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:50:57.785675 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:50:57.785687 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:50:57.785974 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:50:57.786401 1 scale_down.go:776] No candidates for scale down I0428 00:51:07.815077 1 static_autoscaler.go:343] No unschedulable pods I0428 00:51:07.815194 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:51:07.815222 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:51:07.815334 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:51:07.815681 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:51:07.816330 1 scale_down.go:776] No candidates for scale down I0428 00:51:17.833210 1 static_autoscaler.go:343] No unschedulable pods I0428 00:51:17.833299 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:51:17.833316 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:51:17.833398 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:51:17.833633 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:51:17.834164 1 scale_down.go:776] No candidates for scale down I0428 00:51:24.061525 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 00:51:24.061741 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 198.239µs I0428 00:51:27.849543 1 static_autoscaler.go:343] No unschedulable pods I0428 00:51:27.849675 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:51:27.849695 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:51:27.849711 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:51:27.849997 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:51:27.850498 1 scale_down.go:776] No candidates for scale down I0428 00:51:37.865469 1 static_autoscaler.go:343] No unschedulable pods I0428 00:51:37.865619 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:51:37.865645 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:51:37.865667 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:51:37.866020 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:51:37.866475 1 scale_down.go:776] No candidates for scale down I0428 00:51:47.882782 1 static_autoscaler.go:343] No unschedulable pods I0428 00:51:47.882918 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:51:47.882940 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:51:47.882958 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:51:47.883194 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:51:47.883611 1 scale_down.go:776] No candidates for scale down I0428 00:51:57.897711 1 static_autoscaler.go:343] No unschedulable pods I0428 00:51:57.897794 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:51:57.897811 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:51:57.897880 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:51:57.898094 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:51:57.898522 1 scale_down.go:776] No candidates for scale down I0428 00:52:07.920384 1 static_autoscaler.go:343] No unschedulable pods I0428 00:52:07.920541 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:52:07.920563 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:52:07.920579 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:52:07.920865 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:52:07.921314 1 scale_down.go:776] No candidates for scale down I0428 00:52:17.933866 1 static_autoscaler.go:343] No unschedulable pods I0428 00:52:17.934011 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:52:17.934030 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:52:17.934044 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:52:17.934307 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:52:17.934773 1 scale_down.go:776] No candidates for scale down I0428 00:52:27.947865 1 static_autoscaler.go:343] No unschedulable pods I0428 00:52:27.947946 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:52:27.947963 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:52:27.948042 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:52:27.948342 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:52:27.948783 1 scale_down.go:776] No candidates for scale down I0428 00:52:37.962334 1 static_autoscaler.go:343] No unschedulable pods I0428 00:52:37.962474 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:52:37.962497 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:52:37.962512 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:52:37.962794 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:52:37.963227 1 scale_down.go:776] No candidates for scale down I0428 00:52:47.977343 1 static_autoscaler.go:343] No unschedulable pods I0428 00:52:47.977476 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:52:47.977493 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:52:47.977506 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:52:47.977748 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:52:47.978188 1 scale_down.go:776] No candidates for scale down I0428 00:52:57.991610 1 static_autoscaler.go:343] No unschedulable pods I0428 00:52:57.991733 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:52:57.991750 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:52:57.991761 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:52:57.991982 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:52:57.992453 1 scale_down.go:776] No candidates for scale down I0428 00:53:08.009314 1 static_autoscaler.go:343] No unschedulable pods I0428 00:53:08.009489 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:53:08.009511 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:53:08.009535 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:53:08.009810 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:53:08.010300 1 scale_down.go:776] No candidates for scale down I0428 00:53:18.023319 1 static_autoscaler.go:343] No unschedulable pods I0428 00:53:18.023404 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:53:18.023432 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:53:18.023504 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:53:18.023747 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:53:18.024219 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 00:58:18.020605897 +0000 UTC m=+7871.719370233 I0428 00:53:18.024315 1 scale_down.go:776] No candidates for scale down I0428 00:53:24.061877 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 00:53:24.062106 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 209.108µs I0428 00:53:28.037397 1 static_autoscaler.go:343] No unschedulable pods I0428 00:53:28.037502 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:53:28.037520 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:53:28.037531 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:53:28.037846 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:53:28.038270 1 scale_down.go:776] No candidates for scale down I0428 00:53:38.051257 1 static_autoscaler.go:343] No unschedulable pods I0428 00:53:38.051342 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:53:38.051361 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:53:38.051455 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:53:38.051700 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:53:38.052110 1 scale_down.go:776] No candidates for scale down I0428 00:53:48.071092 1 static_autoscaler.go:343] No unschedulable pods I0428 00:53:48.071243 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:53:48.071293 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:53:48.071331 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:53:48.071849 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:53:48.072503 1 scale_down.go:776] No candidates for scale down I0428 00:53:58.085379 1 static_autoscaler.go:343] No unschedulable pods I0428 00:53:58.085476 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:53:58.085494 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:53:58.085544 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:53:58.085762 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:53:58.086226 1 scale_down.go:776] No candidates for scale down I0428 00:54:08.100645 1 static_autoscaler.go:343] No unschedulable pods I0428 00:54:08.100770 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:54:08.100789 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:54:08.100800 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:54:08.101033 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:54:08.101439 1 scale_down.go:776] No candidates for scale down I0428 00:54:18.114679 1 static_autoscaler.go:343] No unschedulable pods I0428 00:54:18.114813 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:54:18.114833 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:54:18.114847 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:54:18.115063 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:54:18.115567 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 00:59:18.112021734 +0000 UTC m=+7931.810786117 I0428 00:54:18.115671 1 scale_down.go:776] No candidates for scale down I0428 00:54:28.236892 1 static_autoscaler.go:343] No unschedulable pods I0428 00:54:28.237029 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:54:28.237075 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:54:28.237097 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:54:28.237587 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:54:28.238408 1 scale_down.go:776] No candidates for scale down I0428 00:54:38.253633 1 static_autoscaler.go:343] No unschedulable pods I0428 00:54:38.253710 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:54:38.253743 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:54:38.253758 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:54:38.254019 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:54:38.254491 1 scale_down.go:776] No candidates for scale down I0428 00:54:48.267753 1 static_autoscaler.go:343] No unschedulable pods I0428 00:54:48.267876 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:54:48.267894 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:54:48.267906 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:54:48.268124 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:54:48.268550 1 scale_down.go:776] No candidates for scale down I0428 00:54:58.283253 1 static_autoscaler.go:343] No unschedulable pods I0428 00:54:58.283337 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:54:58.283355 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:54:58.283426 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:54:58.283676 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:54:58.284153 1 scale_down.go:776] No candidates for scale down I0428 00:55:08.300827 1 static_autoscaler.go:343] No unschedulable pods I0428 00:55:08.300946 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:55:08.300964 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:55:08.300976 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:55:08.301270 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:55:08.301747 1 scale_down.go:776] No candidates for scale down I0428 00:55:18.316566 1 static_autoscaler.go:343] No unschedulable pods I0428 00:55:18.316658 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:55:18.316675 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:55:18.316730 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:55:18.316957 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:55:18.317482 1 scale_down.go:776] No candidates for scale down I0428 00:55:24.062252 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 00:55:24.062494 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 224.183µs I0428 00:55:28.332462 1 static_autoscaler.go:343] No unschedulable pods I0428 00:55:28.332597 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:55:28.332623 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:55:28.332644 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:55:28.333058 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:55:28.333654 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 01:00:28.328739676 +0000 UTC m=+8002.027504026 I0428 00:55:28.333769 1 scale_down.go:776] No candidates for scale down I0428 00:55:38.349791 1 static_autoscaler.go:343] No unschedulable pods I0428 00:55:38.349946 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:55:38.349966 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:55:38.349983 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:55:38.350263 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:55:38.350775 1 scale_down.go:776] No candidates for scale down I0428 00:55:48.365212 1 static_autoscaler.go:343] No unschedulable pods I0428 00:55:48.365402 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:55:48.365463 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:55:48.365504 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:55:48.365947 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:55:48.366662 1 scale_down.go:776] No candidates for scale down I0428 00:55:58.381924 1 static_autoscaler.go:343] No unschedulable pods I0428 00:55:58.382027 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:55:58.382047 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:55:58.382063 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:55:58.382314 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:55:58.382811 1 scale_down.go:776] No candidates for scale down I0428 00:56:08.397641 1 static_autoscaler.go:343] No unschedulable pods I0428 00:56:08.397809 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:56:08.397831 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:56:08.397851 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:56:08.398158 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:56:08.398773 1 scale_down.go:776] No candidates for scale down I0428 00:56:18.411534 1 static_autoscaler.go:343] No unschedulable pods I0428 00:56:18.411672 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:56:18.411692 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:56:18.411713 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:56:18.411925 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:56:18.412313 1 scale_down.go:776] No candidates for scale down I0428 00:56:28.425783 1 static_autoscaler.go:343] No unschedulable pods I0428 00:56:28.425884 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:56:28.425904 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:56:28.425962 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:56:28.426178 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:56:28.426597 1 scale_down.go:776] No candidates for scale down I0428 00:56:38.441178 1 static_autoscaler.go:343] No unschedulable pods I0428 00:56:38.441267 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:56:38.441284 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:56:38.441296 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:56:38.441597 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:56:38.442012 1 scale_down.go:776] No candidates for scale down I0428 00:56:48.454772 1 static_autoscaler.go:343] No unschedulable pods I0428 00:56:48.454903 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:56:48.454920 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:56:48.454933 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:56:48.455147 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:56:48.455581 1 scale_down.go:776] No candidates for scale down I0428 00:56:58.469116 1 static_autoscaler.go:343] No unschedulable pods I0428 00:56:58.469213 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:56:58.469238 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:56:58.469252 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:56:58.469615 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:56:58.470080 1 scale_down.go:776] No candidates for scale down I0428 00:57:08.483424 1 static_autoscaler.go:343] No unschedulable pods I0428 00:57:08.483556 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:57:08.483573 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:57:08.483586 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:57:08.483855 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:57:08.484257 1 scale_down.go:776] No candidates for scale down I0428 00:57:18.497057 1 static_autoscaler.go:343] No unschedulable pods I0428 00:57:18.497210 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:57:18.497235 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:57:18.497250 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:57:18.497557 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:57:18.498045 1 scale_down.go:776] No candidates for scale down I0428 00:57:24.062657 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 00:57:24.062887 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 210.758µs I0428 00:57:28.510989 1 static_autoscaler.go:343] No unschedulable pods I0428 00:57:28.511123 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:57:28.511142 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:57:28.511157 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:57:28.511389 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:57:28.511805 1 scale_down.go:776] No candidates for scale down I0428 00:57:38.527398 1 static_autoscaler.go:343] No unschedulable pods I0428 00:57:38.527489 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:57:38.527505 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:57:38.527574 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:57:38.527793 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:57:38.528204 1 scale_down.go:776] No candidates for scale down I0428 00:57:48.541161 1 static_autoscaler.go:343] No unschedulable pods I0428 00:57:48.541241 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:57:48.541258 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:57:48.541326 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:57:48.541551 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:57:48.541947 1 scale_down.go:776] No candidates for scale down I0428 00:57:58.555954 1 static_autoscaler.go:343] No unschedulable pods I0428 00:57:58.556063 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:57:58.556085 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:57:58.556101 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:57:58.556371 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:57:58.556786 1 scale_down.go:776] No candidates for scale down I0428 00:58:08.569864 1 static_autoscaler.go:343] No unschedulable pods I0428 00:58:08.570010 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:58:08.570027 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:58:08.570043 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:58:08.570283 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:58:08.570728 1 scale_down.go:776] No candidates for scale down I0428 00:58:18.586444 1 static_autoscaler.go:343] No unschedulable pods I0428 00:58:18.586581 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:58:18.586598 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:58:18.586610 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:58:18.586867 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:58:18.587379 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 01:03:18.583666328 +0000 UTC m=+8172.282430702 I0428 00:58:18.587490 1 scale_down.go:776] No candidates for scale down I0428 00:58:28.600305 1 static_autoscaler.go:343] No unschedulable pods I0428 00:58:28.600401 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:58:28.600451 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:58:28.600465 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:58:28.600748 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:58:28.601181 1 scale_down.go:776] No candidates for scale down I0428 00:58:38.618269 1 static_autoscaler.go:343] No unschedulable pods I0428 00:58:38.618394 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:58:38.618445 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:58:38.618461 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:58:38.618713 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:58:38.619628 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 00:58:38.627034 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 00:58:38.627280 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 00:58:38.632351 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588035518 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 00:58:38.646485 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 00:58:48.641884 1 static_autoscaler.go:343] No unschedulable pods I0428 00:58:48.641975 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:58:48.641991 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:58:48.642003 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:58:48.642251 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:58:48.642714 1 scale_down.go:776] No candidates for scale down I0428 00:58:58.656402 1 static_autoscaler.go:343] No unschedulable pods I0428 00:58:58.656518 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:58:58.656537 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:58:58.656548 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:58:58.656853 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:58:58.657299 1 scale_down.go:776] No candidates for scale down I0428 00:59:08.673179 1 static_autoscaler.go:343] No unschedulable pods I0428 00:59:08.673325 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:59:08.673343 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:59:08.673360 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:59:08.673588 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:59:08.673988 1 scale_down.go:776] No candidates for scale down I0428 00:59:18.689900 1 static_autoscaler.go:343] No unschedulable pods I0428 00:59:18.689986 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:59:18.690006 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:59:18.690089 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:59:18.690360 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 00:59:18.690903 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 01:04:18.687152587 +0000 UTC m=+8232.385916947 I0428 00:59:18.691003 1 scale_down.go:776] No candidates for scale down I0428 00:59:24.063010 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 00:59:24.063217 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 189.787µs I0428 00:59:28.706872 1 static_autoscaler.go:343] No unschedulable pods I0428 00:59:28.706952 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:59:28.706969 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:59:28.707040 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:59:28.707243 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:59:28.707682 1 scale_down.go:776] No candidates for scale down I0428 00:59:38.721677 1 static_autoscaler.go:343] No unschedulable pods I0428 00:59:38.721811 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:59:38.721840 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:59:38.721854 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:59:38.722049 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:59:38.722476 1 scale_down.go:776] No candidates for scale down I0428 00:59:48.736746 1 static_autoscaler.go:343] No unschedulable pods I0428 00:59:48.736887 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:59:48.736911 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:59:48.736921 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:59:48.737147 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:59:48.737616 1 scale_down.go:776] No candidates for scale down I0428 00:59:58.750710 1 static_autoscaler.go:343] No unschedulable pods I0428 00:59:58.750805 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 00:59:58.750824 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 00:59:58.750835 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 00:59:58.751076 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 00:59:58.751489 1 scale_down.go:776] No candidates for scale down I0428 01:00:08.767064 1 static_autoscaler.go:343] No unschedulable pods I0428 01:00:08.767185 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:00:08.767214 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:00:08.767279 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:00:08.767569 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:00:08.768090 1 scale_down.go:776] No candidates for scale down I0428 01:00:18.780632 1 static_autoscaler.go:343] No unschedulable pods I0428 01:00:18.780787 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:00:18.780816 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:00:18.780840 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:00:18.781072 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:00:18.781511 1 scale_down.go:776] No candidates for scale down I0428 01:00:28.795394 1 static_autoscaler.go:343] No unschedulable pods I0428 01:00:28.795550 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:00:28.795566 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:00:28.795578 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:00:28.795836 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 01:00:28.796322 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 01:05:28.792895813 +0000 UTC m=+8302.491660188 I0428 01:00:28.796424 1 scale_down.go:776] No candidates for scale down I0428 01:00:38.810612 1 static_autoscaler.go:343] No unschedulable pods I0428 01:00:38.810724 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:00:38.810749 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:00:38.810856 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:00:38.811217 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:00:38.811771 1 scale_down.go:776] No candidates for scale down I0428 01:00:48.826013 1 static_autoscaler.go:343] No unschedulable pods I0428 01:00:48.826147 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:00:48.826166 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:00:48.826182 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:00:48.826391 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:00:48.826822 1 scale_down.go:776] No candidates for scale down I0428 01:00:58.841884 1 static_autoscaler.go:343] No unschedulable pods I0428 01:00:58.842034 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:00:58.842061 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:00:58.842083 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:00:58.842363 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:00:58.842817 1 scale_down.go:776] No candidates for scale down I0428 01:01:08.857121 1 static_autoscaler.go:343] No unschedulable pods I0428 01:01:08.857253 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:01:08.857285 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:01:08.857299 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:01:08.857561 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:01:08.857968 1 scale_down.go:776] No candidates for scale down I0428 01:01:18.874174 1 static_autoscaler.go:343] No unschedulable pods I0428 01:01:18.874264 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:01:18.874282 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:01:18.874297 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:01:18.874566 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:01:18.874954 1 scale_down.go:776] No candidates for scale down I0428 01:01:24.063357 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 01:01:24.063662 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 281.633µs I0428 01:01:28.888971 1 static_autoscaler.go:343] No unschedulable pods I0428 01:01:28.889058 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:01:28.889076 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:01:28.889159 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:01:28.889485 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:01:28.889975 1 scale_down.go:776] No candidates for scale down I0428 01:01:38.902761 1 static_autoscaler.go:343] No unschedulable pods I0428 01:01:38.902840 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:01:38.902858 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:01:38.902925 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:01:38.903154 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:01:38.903572 1 scale_down.go:776] No candidates for scale down I0428 01:01:48.919876 1 static_autoscaler.go:343] No unschedulable pods I0428 01:01:48.919969 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:01:48.920002 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:01:48.920027 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:01:48.920388 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:01:48.920990 1 scale_down.go:776] No candidates for scale down I0428 01:01:58.934240 1 static_autoscaler.go:343] No unschedulable pods I0428 01:01:58.934327 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:01:58.934343 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:01:58.934398 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:01:58.934642 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:01:58.935036 1 scale_down.go:776] No candidates for scale down I0428 01:02:08.947934 1 static_autoscaler.go:343] No unschedulable pods I0428 01:02:08.948024 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:02:08.948041 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:02:08.948115 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:02:08.948355 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:02:08.948839 1 scale_down.go:776] No candidates for scale down I0428 01:02:18.981918 1 static_autoscaler.go:343] No unschedulable pods I0428 01:02:18.982044 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:02:18.982095 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:02:18.982111 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:02:18.982341 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:02:18.982814 1 scale_down.go:776] No candidates for scale down I0428 01:02:28.996011 1 static_autoscaler.go:343] No unschedulable pods I0428 01:02:28.996152 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:02:28.996167 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:02:28.996178 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:02:28.996400 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:02:28.996876 1 scale_down.go:776] No candidates for scale down I0428 01:02:39.010079 1 static_autoscaler.go:343] No unschedulable pods I0428 01:02:39.010156 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:02:39.010192 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:02:39.010208 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:02:39.010493 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:02:39.010921 1 scale_down.go:776] No candidates for scale down I0428 01:02:49.024171 1 static_autoscaler.go:343] No unschedulable pods I0428 01:02:49.024355 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:02:49.024378 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:02:49.024395 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:02:49.024779 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:02:49.025240 1 scale_down.go:776] No candidates for scale down I0428 01:02:59.042717 1 static_autoscaler.go:343] No unschedulable pods I0428 01:02:59.042859 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:02:59.042884 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:02:59.042906 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:02:59.043177 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:02:59.043647 1 scale_down.go:776] No candidates for scale down I0428 01:03:09.059452 1 static_autoscaler.go:343] No unschedulable pods I0428 01:03:09.059597 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:03:09.059618 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:03:09.059638 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:03:09.059956 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:03:09.060531 1 scale_down.go:776] No candidates for scale down I0428 01:03:19.073170 1 static_autoscaler.go:343] No unschedulable pods I0428 01:03:19.073253 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:03:19.073270 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:03:19.073346 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:03:19.073658 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 01:03:19.074150 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 01:08:19.070340354 +0000 UTC m=+8472.769104693 I0428 01:03:19.074251 1 scale_down.go:776] No candidates for scale down I0428 01:03:24.063793 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 01:03:24.064007 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 194.154µs I0428 01:03:29.090507 1 static_autoscaler.go:343] No unschedulable pods I0428 01:03:29.090637 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:03:29.090659 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:03:29.090670 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:03:29.090897 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:03:29.091339 1 scale_down.go:776] No candidates for scale down I0428 01:03:39.105941 1 static_autoscaler.go:343] No unschedulable pods I0428 01:03:39.106035 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:03:39.106077 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:03:39.106098 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:03:39.106453 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:03:39.106955 1 scale_down.go:776] No candidates for scale down I0428 01:03:49.121353 1 static_autoscaler.go:343] No unschedulable pods I0428 01:03:49.121498 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:03:49.121518 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:03:49.121531 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:03:49.121767 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:03:49.122174 1 scale_down.go:776] No candidates for scale down I0428 01:03:59.135491 1 static_autoscaler.go:343] No unschedulable pods I0428 01:03:59.135618 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:03:59.135635 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:03:59.135647 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:03:59.135889 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:03:59.136324 1 scale_down.go:776] No candidates for scale down I0428 01:04:09.151183 1 static_autoscaler.go:343] No unschedulable pods I0428 01:04:09.151317 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:04:09.151336 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:04:09.151353 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:04:09.151734 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:04:09.152256 1 scale_down.go:776] No candidates for scale down I0428 01:04:19.164746 1 static_autoscaler.go:343] No unschedulable pods I0428 01:04:19.164868 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:04:19.164889 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:04:19.164907 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:04:19.165132 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 01:04:19.165619 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 01:09:19.162024568 +0000 UTC m=+8532.860788919 I0428 01:04:19.165722 1 scale_down.go:776] No candidates for scale down I0428 01:04:29.178756 1 static_autoscaler.go:343] No unschedulable pods I0428 01:04:29.178912 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:04:29.178933 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:04:29.178953 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:04:29.179229 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:04:29.179919 1 scale_down.go:776] No candidates for scale down I0428 01:04:39.192990 1 static_autoscaler.go:343] No unschedulable pods I0428 01:04:39.193108 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:04:39.193133 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:04:39.193156 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:04:39.193522 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:04:39.193999 1 scale_down.go:776] No candidates for scale down I0428 01:04:49.208965 1 static_autoscaler.go:343] No unschedulable pods I0428 01:04:49.209104 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:04:49.209126 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:04:49.209145 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:04:49.209349 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:04:49.209841 1 scale_down.go:776] No candidates for scale down I0428 01:04:59.224732 1 static_autoscaler.go:343] No unschedulable pods I0428 01:04:59.224837 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:04:59.224858 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:04:59.224871 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:04:59.225187 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:04:59.225663 1 scale_down.go:776] No candidates for scale down I0428 01:05:09.247122 1 static_autoscaler.go:343] No unschedulable pods I0428 01:05:09.247228 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:05:09.247253 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:05:09.247367 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:05:09.247694 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:05:09.248256 1 scale_down.go:776] No candidates for scale down I0428 01:05:19.260694 1 static_autoscaler.go:343] No unschedulable pods I0428 01:05:19.260840 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:05:19.260857 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:05:19.260870 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:05:19.261130 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:05:19.261579 1 scale_down.go:776] No candidates for scale down I0428 01:05:24.064141 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 01:05:24.064428 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 248.217µs I0428 01:05:29.285348 1 static_autoscaler.go:343] No unschedulable pods I0428 01:05:29.285469 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:05:29.285485 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:05:29.285499 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:05:29.285789 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 01:05:29.286269 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 01:10:29.282641723 +0000 UTC m=+8602.981406095 I0428 01:05:29.286367 1 scale_down.go:776] No candidates for scale down I0428 01:05:39.300891 1 static_autoscaler.go:343] No unschedulable pods I0428 01:05:39.301021 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:05:39.301044 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:05:39.301062 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:05:39.301336 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:05:39.301820 1 scale_down.go:776] No candidates for scale down I0428 01:05:49.323317 1 static_autoscaler.go:343] No unschedulable pods I0428 01:05:49.323457 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:05:49.323491 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:05:49.323505 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:05:49.323730 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:05:49.324241 1 scale_down.go:776] No candidates for scale down I0428 01:05:59.338637 1 static_autoscaler.go:343] No unschedulable pods I0428 01:05:59.338789 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:05:59.338809 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:05:59.338822 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:05:59.339062 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:05:59.339525 1 scale_down.go:776] No candidates for scale down I0428 01:06:09.355920 1 static_autoscaler.go:343] No unschedulable pods I0428 01:06:09.356050 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:06:09.356068 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:06:09.356084 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:06:09.356308 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:06:09.356783 1 scale_down.go:776] No candidates for scale down I0428 01:06:19.373790 1 static_autoscaler.go:343] No unschedulable pods I0428 01:06:19.373927 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:06:19.373941 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:06:19.373956 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:06:19.374193 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:06:19.374617 1 scale_down.go:776] No candidates for scale down I0428 01:06:29.390637 1 static_autoscaler.go:343] No unschedulable pods I0428 01:06:29.390758 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:06:29.390790 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:06:29.390806 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:06:29.391005 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:06:29.391455 1 scale_down.go:776] No candidates for scale down I0428 01:06:39.407400 1 static_autoscaler.go:343] No unschedulable pods I0428 01:06:39.407602 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:06:39.407629 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:06:39.407653 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:06:39.408054 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:06:39.408799 1 scale_down.go:776] No candidates for scale down I0428 01:06:49.422496 1 static_autoscaler.go:343] No unschedulable pods I0428 01:06:49.422659 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:06:49.422679 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:06:49.422691 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:06:49.422971 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:06:49.423423 1 scale_down.go:776] No candidates for scale down I0428 01:06:59.439914 1 static_autoscaler.go:343] No unschedulable pods I0428 01:06:59.440048 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:06:59.440066 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:06:59.440085 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:06:59.440375 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:06:59.440906 1 scale_down.go:776] No candidates for scale down I0428 01:07:09.454984 1 static_autoscaler.go:343] No unschedulable pods I0428 01:07:09.455113 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:07:09.455158 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:07:09.455174 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:07:09.455398 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:07:09.455944 1 scale_down.go:776] No candidates for scale down I0428 01:07:19.469577 1 static_autoscaler.go:343] No unschedulable pods I0428 01:07:19.469723 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:07:19.469746 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:07:19.469766 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:07:19.470030 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:07:19.470584 1 scale_down.go:776] No candidates for scale down I0428 01:07:24.064551 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 01:07:24.064813 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 243.61µs I0428 01:07:29.484363 1 static_autoscaler.go:343] No unschedulable pods I0428 01:07:29.484520 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:07:29.484537 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:07:29.484550 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:07:29.484798 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:07:29.485266 1 scale_down.go:776] No candidates for scale down I0428 01:07:39.500647 1 static_autoscaler.go:343] No unschedulable pods I0428 01:07:39.500744 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:07:39.500765 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:07:39.500845 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:07:39.501071 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:07:39.501505 1 scale_down.go:776] No candidates for scale down I0428 01:07:49.518247 1 static_autoscaler.go:343] No unschedulable pods I0428 01:07:49.518356 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:07:49.518372 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:07:49.518386 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:07:49.518678 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:07:49.519098 1 scale_down.go:776] No candidates for scale down I0428 01:07:59.535565 1 static_autoscaler.go:343] No unschedulable pods I0428 01:07:59.535666 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:07:59.535691 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:07:59.535770 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:07:59.536041 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:07:59.536527 1 scale_down.go:776] No candidates for scale down I0428 01:08:09.550843 1 static_autoscaler.go:343] No unschedulable pods I0428 01:08:09.550943 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:08:09.550970 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:08:09.551038 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:08:09.551329 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:08:09.551795 1 scale_down.go:776] No candidates for scale down I0428 01:08:19.566239 1 static_autoscaler.go:343] No unschedulable pods I0428 01:08:19.566393 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:08:19.566446 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:08:19.566469 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:08:19.566829 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 01:08:19.567381 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 01:13:19.562631774 +0000 UTC m=+8773.261396123 I0428 01:08:19.567537 1 scale_down.go:776] No candidates for scale down I0428 01:08:29.583305 1 static_autoscaler.go:343] No unschedulable pods I0428 01:08:29.583400 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:08:29.583431 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:08:29.583445 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:08:29.583715 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:08:29.584154 1 scale_down.go:776] No candidates for scale down I0428 01:08:39.599127 1 static_autoscaler.go:343] No unschedulable pods I0428 01:08:39.599263 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:08:39.599281 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:08:39.599293 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:08:39.599572 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:08:39.600091 1 scale_down.go:776] No candidates for scale down I0428 01:08:49.616851 1 static_autoscaler.go:343] No unschedulable pods I0428 01:08:49.616947 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:08:49.616964 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:08:49.616976 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:08:49.617226 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:08:49.617868 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 01:08:49.624975 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 01:08:49.625161 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 01:08:49.632286 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588036129 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 01:08:49.642919 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 01:08:59.642955 1 static_autoscaler.go:343] No unschedulable pods I0428 01:08:59.643157 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:08:59.643184 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:08:59.643202 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:08:59.643660 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:08:59.644340 1 scale_down.go:776] No candidates for scale down I0428 01:09:09.658241 1 static_autoscaler.go:343] No unschedulable pods I0428 01:09:09.658377 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:09:09.658397 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:09:09.658423 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:09:09.658700 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:09:09.659138 1 scale_down.go:776] No candidates for scale down I0428 01:09:19.681292 1 static_autoscaler.go:343] No unschedulable pods I0428 01:09:19.681432 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:09:19.681452 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:09:19.681529 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:09:19.681837 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 01:09:19.682370 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 01:14:19.678383707 +0000 UTC m=+8833.377148059 I0428 01:09:19.682486 1 scale_down.go:776] No candidates for scale down I0428 01:09:24.064947 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 01:09:24.065162 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 195.712µs I0428 01:09:29.696859 1 static_autoscaler.go:343] No unschedulable pods I0428 01:09:29.696993 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:09:29.697009 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:09:29.697021 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:09:29.697333 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:09:29.697814 1 scale_down.go:776] No candidates for scale down I0428 01:09:39.712794 1 static_autoscaler.go:343] No unschedulable pods I0428 01:09:39.712943 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:09:39.712967 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:09:39.712981 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:09:39.713223 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:09:39.713873 1 scale_down.go:776] No candidates for scale down I0428 01:09:49.729870 1 static_autoscaler.go:343] No unschedulable pods I0428 01:09:49.729988 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:09:49.730008 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:09:49.730091 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:09:49.730393 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:09:49.730861 1 scale_down.go:776] No candidates for scale down I0428 01:09:59.744086 1 static_autoscaler.go:343] No unschedulable pods I0428 01:09:59.744219 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:09:59.744239 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:09:59.744250 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:09:59.744512 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:09:59.745056 1 scale_down.go:776] No candidates for scale down I0428 01:10:09.759497 1 static_autoscaler.go:343] No unschedulable pods I0428 01:10:09.759625 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:10:09.759657 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:10:09.759672 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:10:09.759895 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:10:09.760354 1 scale_down.go:776] No candidates for scale down I0428 01:10:19.773942 1 static_autoscaler.go:343] No unschedulable pods I0428 01:10:19.774085 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:10:19.774106 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:10:19.774128 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:10:19.774375 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:10:19.774856 1 scale_down.go:776] No candidates for scale down I0428 01:10:29.789101 1 static_autoscaler.go:343] No unschedulable pods I0428 01:10:29.789257 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:10:29.789281 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:10:29.789298 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:10:29.789700 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 01:10:29.790312 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 01:15:29.786287511 +0000 UTC m=+8903.485051893 I0428 01:10:29.790433 1 scale_down.go:776] No candidates for scale down I0428 01:10:39.804855 1 static_autoscaler.go:343] No unschedulable pods I0428 01:10:39.804984 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:10:39.805001 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:10:39.805014 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:10:39.805254 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:10:39.805700 1 scale_down.go:776] No candidates for scale down I0428 01:10:49.820773 1 static_autoscaler.go:343] No unschedulable pods I0428 01:10:49.820932 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:10:49.820961 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:10:49.820981 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:10:49.821244 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:10:49.821716 1 scale_down.go:776] No candidates for scale down I0428 01:10:59.836131 1 static_autoscaler.go:343] No unschedulable pods I0428 01:10:59.836226 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:10:59.836249 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:10:59.836260 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:10:59.836528 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:10:59.836931 1 scale_down.go:776] No candidates for scale down I0428 01:11:09.851520 1 static_autoscaler.go:343] No unschedulable pods I0428 01:11:09.851657 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:11:09.851674 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:11:09.851686 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:11:09.851919 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:11:09.852317 1 scale_down.go:776] No candidates for scale down I0428 01:11:19.867771 1 static_autoscaler.go:343] No unschedulable pods I0428 01:11:19.867852 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:11:19.867873 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:11:19.867945 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:11:19.868169 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:11:19.868653 1 scale_down.go:776] No candidates for scale down I0428 01:11:24.065293 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 01:11:24.065547 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 235.919µs I0428 01:11:29.882044 1 static_autoscaler.go:343] No unschedulable pods I0428 01:11:29.882187 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:11:29.882203 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:11:29.882214 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:11:29.882448 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:11:29.882963 1 scale_down.go:776] No candidates for scale down I0428 01:11:39.896983 1 static_autoscaler.go:343] No unschedulable pods I0428 01:11:39.897112 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:11:39.897135 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:11:39.897150 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:11:39.897368 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:11:39.897817 1 scale_down.go:776] No candidates for scale down I0428 01:11:49.910772 1 static_autoscaler.go:343] No unschedulable pods I0428 01:11:49.910849 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:11:49.910871 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:11:49.910934 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:11:49.911158 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:11:49.911606 1 scale_down.go:776] No candidates for scale down I0428 01:11:59.925096 1 static_autoscaler.go:343] No unschedulable pods I0428 01:11:59.925181 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:11:59.925198 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:11:59.925249 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:11:59.925486 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:11:59.925890 1 scale_down.go:776] No candidates for scale down I0428 01:12:09.942979 1 static_autoscaler.go:343] No unschedulable pods I0428 01:12:09.943102 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:12:09.943121 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:12:09.943136 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:12:09.943368 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:12:09.943808 1 scale_down.go:776] No candidates for scale down I0428 01:12:19.957876 1 static_autoscaler.go:343] No unschedulable pods I0428 01:12:19.958018 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:12:19.958039 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:12:19.958050 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:12:19.958306 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:12:19.958749 1 scale_down.go:776] No candidates for scale down I0428 01:12:29.972204 1 static_autoscaler.go:343] No unschedulable pods I0428 01:12:29.972373 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:12:29.972425 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:12:29.972443 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:12:29.972792 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:12:29.973197 1 scale_down.go:776] No candidates for scale down I0428 01:12:39.989352 1 static_autoscaler.go:343] No unschedulable pods I0428 01:12:39.989509 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:12:39.989542 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:12:39.989557 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:12:39.989795 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:12:39.990316 1 scale_down.go:776] No candidates for scale down I0428 01:12:50.003296 1 static_autoscaler.go:343] No unschedulable pods I0428 01:12:50.003387 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:12:50.003437 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:12:50.003461 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:12:50.003769 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:12:50.004203 1 scale_down.go:776] No candidates for scale down I0428 01:13:00.027906 1 static_autoscaler.go:343] No unschedulable pods I0428 01:13:00.028055 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:13:00.028077 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:13:00.028090 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:13:00.028368 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:13:00.028951 1 scale_down.go:776] No candidates for scale down I0428 01:13:10.042633 1 static_autoscaler.go:343] No unschedulable pods I0428 01:13:10.042739 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:13:10.042766 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:13:10.042835 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:13:10.043093 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:13:10.043622 1 scale_down.go:776] No candidates for scale down I0428 01:13:20.057922 1 static_autoscaler.go:343] No unschedulable pods I0428 01:13:20.058048 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:13:20.058085 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:13:20.058102 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:13:20.058316 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 01:13:20.058802 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 01:18:20.055316773 +0000 UTC m=+9073.754081110 I0428 01:13:20.058904 1 scale_down.go:776] No candidates for scale down I0428 01:13:24.065656 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 01:13:24.065873 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 201.247µs I0428 01:13:30.074497 1 static_autoscaler.go:343] No unschedulable pods I0428 01:13:30.074608 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:13:30.074640 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:13:30.074657 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:13:30.074884 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:13:30.075278 1 scale_down.go:776] No candidates for scale down I0428 01:13:40.088552 1 static_autoscaler.go:343] No unschedulable pods I0428 01:13:40.088687 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:13:40.088708 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:13:40.088720 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:13:40.088949 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:13:40.089367 1 scale_down.go:776] No candidates for scale down I0428 01:13:50.104168 1 static_autoscaler.go:343] No unschedulable pods I0428 01:13:50.104253 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:13:50.104302 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:13:50.104321 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:13:50.104665 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:13:50.105090 1 scale_down.go:776] No candidates for scale down I0428 01:14:00.121107 1 static_autoscaler.go:343] No unschedulable pods I0428 01:14:00.121255 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:14:00.121273 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:14:00.121289 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:14:00.121557 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:14:00.121963 1 scale_down.go:776] No candidates for scale down I0428 01:14:10.138066 1 static_autoscaler.go:343] No unschedulable pods I0428 01:14:10.138153 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:14:10.138173 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:14:10.138193 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:14:10.138511 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:14:10.139018 1 scale_down.go:776] No candidates for scale down I0428 01:14:20.155055 1 static_autoscaler.go:343] No unschedulable pods I0428 01:14:20.155208 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:14:20.155234 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:14:20.155253 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:14:20.155579 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 01:14:20.156155 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 01:19:20.152391477 +0000 UTC m=+9133.851155824 I0428 01:14:20.156269 1 scale_down.go:776] No candidates for scale down I0428 01:14:30.169511 1 static_autoscaler.go:343] No unschedulable pods I0428 01:14:30.169654 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:14:30.169672 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:14:30.169685 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:14:30.169924 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:14:30.170397 1 scale_down.go:776] No candidates for scale down I0428 01:14:40.185539 1 static_autoscaler.go:343] No unschedulable pods I0428 01:14:40.185618 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:14:40.185655 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:14:40.185671 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:14:40.185949 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:14:40.186353 1 scale_down.go:776] No candidates for scale down I0428 01:14:50.199724 1 static_autoscaler.go:343] No unschedulable pods I0428 01:14:50.199829 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:14:50.199847 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:14:50.199921 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:14:50.200161 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:14:50.200710 1 scale_down.go:776] No candidates for scale down I0428 01:15:00.217756 1 static_autoscaler.go:343] No unschedulable pods I0428 01:15:00.217945 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:15:00.217973 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:15:00.217999 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:15:00.218354 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:15:00.219075 1 scale_down.go:776] No candidates for scale down I0428 01:15:10.233018 1 static_autoscaler.go:343] No unschedulable pods I0428 01:15:10.233102 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:15:10.233120 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:15:10.233205 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:15:10.233445 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:15:10.233885 1 scale_down.go:776] No candidates for scale down I0428 01:15:20.247985 1 static_autoscaler.go:343] No unschedulable pods I0428 01:15:20.248081 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:15:20.248111 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:15:20.248126 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:15:20.248456 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:15:20.249048 1 scale_down.go:776] No candidates for scale down I0428 01:15:24.066020 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 01:15:24.066285 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 246.303µs I0428 01:15:30.261833 1 static_autoscaler.go:343] No unschedulable pods I0428 01:15:30.261940 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:15:30.261969 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:15:30.262068 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:15:30.262506 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 01:15:30.263068 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 01:20:30.258867333 +0000 UTC m=+9203.957631690 I0428 01:15:30.263191 1 scale_down.go:776] No candidates for scale down I0428 01:15:40.276769 1 static_autoscaler.go:343] No unschedulable pods I0428 01:15:40.276891 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:15:40.276907 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:15:40.276918 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:15:40.277146 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:15:40.277609 1 scale_down.go:776] No candidates for scale down I0428 01:15:50.291536 1 static_autoscaler.go:343] No unschedulable pods I0428 01:15:50.291637 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:15:50.291659 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:15:50.291678 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:15:50.291940 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:15:50.292337 1 scale_down.go:776] No candidates for scale down I0428 01:16:00.305946 1 static_autoscaler.go:343] No unschedulable pods I0428 01:16:00.306039 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:16:00.306055 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:16:00.306065 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:16:00.306307 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:16:00.306802 1 scale_down.go:776] No candidates for scale down I0428 01:16:10.321633 1 static_autoscaler.go:343] No unschedulable pods I0428 01:16:10.321754 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:16:10.321866 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:16:10.321961 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:16:10.322232 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:16:10.322723 1 scale_down.go:776] No candidates for scale down I0428 01:16:20.347085 1 static_autoscaler.go:343] No unschedulable pods I0428 01:16:20.347212 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:16:20.347230 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:16:20.347241 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:16:20.347464 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:16:20.348037 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 01:21:20.343920931 +0000 UTC m=+9254.042685300 I0428 01:16:20.348141 1 scale_down.go:776] No candidates for scale down I0428 01:16:30.363601 1 static_autoscaler.go:343] No unschedulable pods I0428 01:16:30.363679 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:16:30.363697 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:16:30.363770 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:16:30.363989 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:16:30.364382 1 scale_down.go:776] No candidates for scale down I0428 01:16:40.376942 1 static_autoscaler.go:343] No unschedulable pods I0428 01:16:40.377070 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:16:40.377090 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:16:40.377108 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:16:40.377294 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:16:40.377709 1 scale_down.go:776] No candidates for scale down I0428 01:16:50.392231 1 static_autoscaler.go:343] No unschedulable pods I0428 01:16:50.392315 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:16:50.392333 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:16:50.392446 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:16:50.392779 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:16:50.393213 1 scale_down.go:776] No candidates for scale down I0428 01:17:00.408699 1 static_autoscaler.go:343] No unschedulable pods I0428 01:17:00.408793 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:17:00.408819 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:17:00.408859 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:17:00.409244 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:17:00.409775 1 scale_down.go:776] No candidates for scale down I0428 01:17:10.424778 1 static_autoscaler.go:343] No unschedulable pods I0428 01:17:10.424979 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:17:10.425007 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:17:10.425033 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:17:10.425353 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:17:10.425832 1 scale_down.go:776] No candidates for scale down I0428 01:17:20.439053 1 static_autoscaler.go:343] No unschedulable pods I0428 01:17:20.439175 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:17:20.439198 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:17:20.439274 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:17:20.439617 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:17:20.440111 1 scale_down.go:776] No candidates for scale down I0428 01:17:24.066442 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 01:17:24.066650 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 190.546µs I0428 01:17:30.453808 1 static_autoscaler.go:343] No unschedulable pods I0428 01:17:30.453901 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:17:30.453918 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:17:30.453989 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:17:30.454200 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:17:30.454615 1 scale_down.go:776] No candidates for scale down I0428 01:17:40.467514 1 static_autoscaler.go:343] No unschedulable pods I0428 01:17:40.467617 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:17:40.467634 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:17:40.467651 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:17:40.467965 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:17:40.468528 1 scale_down.go:776] No candidates for scale down I0428 01:17:50.482314 1 static_autoscaler.go:343] No unschedulable pods I0428 01:17:50.482467 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:17:50.482484 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:17:50.482502 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:17:50.482756 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:17:50.483177 1 scale_down.go:776] No candidates for scale down I0428 01:18:00.498606 1 static_autoscaler.go:343] No unschedulable pods I0428 01:18:00.498701 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:18:00.498732 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:18:00.498749 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:18:00.498994 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:18:00.499375 1 scale_down.go:776] No candidates for scale down I0428 01:18:10.512786 1 static_autoscaler.go:343] No unschedulable pods I0428 01:18:10.512917 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:18:10.512934 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:18:10.512951 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:18:10.513160 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:18:10.513573 1 scale_down.go:776] No candidates for scale down I0428 01:18:20.529791 1 static_autoscaler.go:343] No unschedulable pods I0428 01:18:20.529932 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:18:20.529951 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:18:20.529974 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:18:20.530235 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:18:20.530780 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 01:23:20.527103909 +0000 UTC m=+9374.225868262 I0428 01:18:20.530877 1 scale_down.go:776] No candidates for scale down I0428 01:18:30.544469 1 static_autoscaler.go:343] No unschedulable pods I0428 01:18:30.544610 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:18:30.544633 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:18:30.544654 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:18:30.544872 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:18:30.545261 1 scale_down.go:776] No candidates for scale down I0428 01:18:40.558494 1 static_autoscaler.go:343] No unschedulable pods I0428 01:18:40.558612 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:18:40.558629 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:18:40.558640 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:18:40.558856 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:18:40.559244 1 scale_down.go:776] No candidates for scale down I0428 01:18:50.577603 1 static_autoscaler.go:343] No unschedulable pods I0428 01:18:50.577726 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:18:50.577758 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:18:50.577776 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:18:50.578009 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:18:50.578442 1 scale_down.go:776] No candidates for scale down I0428 01:19:00.593800 1 static_autoscaler.go:343] No unschedulable pods I0428 01:19:00.593934 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:19:00.593956 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:19:00.593968 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:19:00.594271 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:19:00.594919 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 01:19:00.601730 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 01:19:00.603129 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 01:19:00.609977 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588036740 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 01:19:00.619069 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 01:19:10.619907 1 static_autoscaler.go:343] No unschedulable pods I0428 01:19:10.620044 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:19:10.620078 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:19:10.620106 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:19:10.620400 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:19:10.621114 1 scale_down.go:776] No candidates for scale down I0428 01:19:20.636223 1 static_autoscaler.go:343] No unschedulable pods I0428 01:19:20.636357 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:19:20.636382 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:19:20.636400 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:19:20.636686 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:19:20.637241 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 01:24:20.633354423 +0000 UTC m=+9434.332118766 I0428 01:19:20.637360 1 scale_down.go:776] No candidates for scale down I0428 01:19:24.066783 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 01:19:24.066997 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 195.861µs I0428 01:19:30.654063 1 static_autoscaler.go:343] No unschedulable pods I0428 01:19:30.654148 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:19:30.654183 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:19:30.654197 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:19:30.654490 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:19:30.654968 1 scale_down.go:776] No candidates for scale down I0428 01:19:40.667516 1 static_autoscaler.go:343] No unschedulable pods I0428 01:19:40.667641 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:19:40.667661 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:19:40.667677 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:19:40.667893 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:19:40.668279 1 scale_down.go:776] No candidates for scale down I0428 01:19:50.682284 1 static_autoscaler.go:343] No unschedulable pods I0428 01:19:50.682385 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:19:50.682404 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:19:50.682436 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:19:50.682758 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:19:50.683268 1 scale_down.go:776] No candidates for scale down I0428 01:20:00.697860 1 static_autoscaler.go:343] No unschedulable pods I0428 01:20:00.697971 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:20:00.698000 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:20:00.698016 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:20:00.698230 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:20:00.698664 1 scale_down.go:776] No candidates for scale down I0428 01:20:10.711133 1 static_autoscaler.go:343] No unschedulable pods I0428 01:20:10.711275 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:20:10.711296 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:20:10.711310 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:20:10.711603 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:20:10.712021 1 scale_down.go:776] No candidates for scale down I0428 01:20:20.725759 1 static_autoscaler.go:343] No unschedulable pods I0428 01:20:20.725877 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:20:20.725898 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:20:20.725923 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:20:20.726145 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:20:20.726581 1 scale_down.go:776] No candidates for scale down I0428 01:20:30.743329 1 static_autoscaler.go:343] No unschedulable pods I0428 01:20:30.743433 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:20:30.743452 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:20:30.743464 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:20:30.743768 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:20:30.744211 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 01:25:30.740786382 +0000 UTC m=+9504.439550719 I0428 01:20:30.744304 1 scale_down.go:776] No candidates for scale down I0428 01:20:40.759948 1 static_autoscaler.go:343] No unschedulable pods I0428 01:20:40.760099 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:20:40.760122 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:20:40.760134 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:20:40.760391 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:20:40.760824 1 scale_down.go:776] No candidates for scale down I0428 01:20:50.775317 1 static_autoscaler.go:343] No unschedulable pods I0428 01:20:50.775451 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:20:50.775473 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:20:50.775485 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:20:50.775957 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:20:50.776399 1 scale_down.go:776] No candidates for scale down I0428 01:21:00.789378 1 static_autoscaler.go:343] No unschedulable pods I0428 01:21:00.789486 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:21:00.789548 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:21:00.789564 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:21:00.789876 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:21:00.790294 1 scale_down.go:776] No candidates for scale down I0428 01:21:10.805818 1 static_autoscaler.go:343] No unschedulable pods I0428 01:21:10.805971 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:21:10.806001 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:21:10.806030 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:21:10.806294 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:21:10.806757 1 scale_down.go:776] No candidates for scale down I0428 01:21:20.824723 1 static_autoscaler.go:343] No unschedulable pods I0428 01:21:20.824803 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:21:20.824819 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:21:20.824908 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:21:20.825185 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:21:20.825674 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 01:26:20.822104625 +0000 UTC m=+9554.520868975 I0428 01:21:20.825775 1 scale_down.go:776] No candidates for scale down I0428 01:21:24.067120 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 01:21:24.067389 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 249.157µs I0428 01:21:30.839695 1 static_autoscaler.go:343] No unschedulable pods I0428 01:21:30.839790 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:21:30.839826 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:21:30.839855 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:21:30.840143 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:21:30.840686 1 scale_down.go:776] No candidates for scale down I0428 01:21:40.854459 1 static_autoscaler.go:343] No unschedulable pods I0428 01:21:40.854554 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:21:40.854571 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:21:40.854582 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:21:40.854832 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:21:40.855222 1 scale_down.go:776] No candidates for scale down I0428 01:21:50.869964 1 static_autoscaler.go:343] No unschedulable pods I0428 01:21:50.870060 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:21:50.870077 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:21:50.870087 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:21:50.870350 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:21:50.870804 1 scale_down.go:776] No candidates for scale down I0428 01:22:00.884110 1 static_autoscaler.go:343] No unschedulable pods I0428 01:22:00.884266 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:22:00.884293 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:22:00.884312 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:22:00.884628 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:22:00.885101 1 scale_down.go:776] No candidates for scale down I0428 01:22:10.900343 1 static_autoscaler.go:343] No unschedulable pods I0428 01:22:10.900485 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:22:10.900509 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:22:10.900520 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:22:10.900901 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:22:10.901386 1 scale_down.go:776] No candidates for scale down I0428 01:22:20.914710 1 static_autoscaler.go:343] No unschedulable pods I0428 01:22:20.914781 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:22:20.914798 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:22:20.914864 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:22:20.915074 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:22:20.915488 1 scale_down.go:776] No candidates for scale down I0428 01:22:30.929577 1 static_autoscaler.go:343] No unschedulable pods I0428 01:22:30.929709 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:22:30.929742 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:22:30.929770 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:22:30.930145 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:22:30.930721 1 scale_down.go:776] No candidates for scale down I0428 01:22:40.943905 1 static_autoscaler.go:343] No unschedulable pods I0428 01:22:40.944037 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:22:40.944055 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:22:40.944068 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:22:40.944287 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:22:40.944727 1 scale_down.go:776] No candidates for scale down I0428 01:22:50.962843 1 static_autoscaler.go:343] No unschedulable pods I0428 01:22:50.962932 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:22:50.962950 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:22:50.963027 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:22:50.963261 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:22:50.963718 1 scale_down.go:776] No candidates for scale down I0428 01:23:00.977947 1 static_autoscaler.go:343] No unschedulable pods I0428 01:23:00.978057 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:23:00.978088 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:23:00.978116 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:23:00.978450 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:23:00.978936 1 scale_down.go:776] No candidates for scale down I0428 01:23:10.991777 1 static_autoscaler.go:343] No unschedulable pods I0428 01:23:10.991873 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:23:10.991891 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:23:10.991903 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:23:10.992153 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:23:10.992721 1 scale_down.go:776] No candidates for scale down I0428 01:23:21.010741 1 static_autoscaler.go:343] No unschedulable pods I0428 01:23:21.010874 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:23:21.010905 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:23:21.010922 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:23:21.011127 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:23:21.011632 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 01:28:21.00795122 +0000 UTC m=+9674.706715557 I0428 01:23:21.011729 1 scale_down.go:776] No candidates for scale down I0428 01:23:24.067505 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 01:23:24.067748 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 225.284µs I0428 01:23:31.026553 1 static_autoscaler.go:343] No unschedulable pods I0428 01:23:31.026647 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:23:31.026663 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:23:31.026676 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:23:31.026949 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:23:31.027353 1 scale_down.go:776] No candidates for scale down I0428 01:23:41.041365 1 static_autoscaler.go:343] No unschedulable pods I0428 01:23:41.041476 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:23:41.041502 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:23:41.041515 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:23:41.041838 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:23:41.042322 1 scale_down.go:776] No candidates for scale down I0428 01:23:51.055103 1 static_autoscaler.go:343] No unschedulable pods I0428 01:23:51.055243 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:23:51.055260 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:23:51.055274 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:23:51.055480 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:23:51.055901 1 scale_down.go:776] No candidates for scale down I0428 01:24:01.070883 1 static_autoscaler.go:343] No unschedulable pods I0428 01:24:01.070963 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:24:01.070978 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:24:01.071045 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:24:01.071298 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:24:01.071769 1 scale_down.go:776] No candidates for scale down I0428 01:24:11.095367 1 static_autoscaler.go:343] No unschedulable pods I0428 01:24:11.095518 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:24:11.095536 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:24:11.095548 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:24:11.095800 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:24:11.096202 1 scale_down.go:776] No candidates for scale down I0428 01:24:21.112661 1 static_autoscaler.go:343] No unschedulable pods I0428 01:24:21.112798 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:24:21.112821 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:24:21.112837 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:24:21.113082 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:24:21.113652 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 01:29:21.109848468 +0000 UTC m=+9734.808612847 I0428 01:24:21.113753 1 scale_down.go:776] No candidates for scale down I0428 01:24:31.126839 1 static_autoscaler.go:343] No unschedulable pods I0428 01:24:31.126984 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:24:31.127003 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:24:31.127015 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:24:31.127263 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:24:31.127707 1 scale_down.go:776] No candidates for scale down I0428 01:24:41.141517 1 static_autoscaler.go:343] No unschedulable pods I0428 01:24:41.141634 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:24:41.141660 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:24:41.141684 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:24:41.142028 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:24:41.142500 1 scale_down.go:776] No candidates for scale down I0428 01:24:51.155197 1 static_autoscaler.go:343] No unschedulable pods I0428 01:24:51.155276 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:24:51.155294 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:24:51.155347 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:24:51.155578 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:24:51.155964 1 scale_down.go:776] No candidates for scale down I0428 01:25:01.169565 1 static_autoscaler.go:343] No unschedulable pods I0428 01:25:01.169720 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:25:01.169745 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:25:01.169769 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:25:01.170056 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:25:01.170564 1 scale_down.go:776] No candidates for scale down I0428 01:25:11.184273 1 static_autoscaler.go:343] No unschedulable pods I0428 01:25:11.184357 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:25:11.184388 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:25:11.184404 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:25:11.184670 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:25:11.185073 1 scale_down.go:776] No candidates for scale down I0428 01:25:21.201268 1 static_autoscaler.go:343] No unschedulable pods I0428 01:25:21.201403 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:25:21.201456 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:25:21.201468 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:25:21.201753 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:25:21.202358 1 scale_down.go:776] No candidates for scale down I0428 01:25:24.067895 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 01:25:24.068110 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 195.759µs I0428 01:25:31.215897 1 static_autoscaler.go:343] No unschedulable pods I0428 01:25:31.216039 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:25:31.216073 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:25:31.216090 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:25:31.216475 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:25:31.216997 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 01:30:31.213013402 +0000 UTC m=+9804.911777755 I0428 01:25:31.217116 1 scale_down.go:776] No candidates for scale down I0428 01:25:41.232332 1 static_autoscaler.go:343] No unschedulable pods I0428 01:25:41.232487 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:25:41.232510 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:25:41.232525 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:25:41.232810 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:25:41.233220 1 scale_down.go:776] No candidates for scale down I0428 01:25:51.247897 1 static_autoscaler.go:343] No unschedulable pods I0428 01:25:51.248036 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:25:51.248068 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:25:51.248089 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:25:51.248323 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:25:51.248795 1 scale_down.go:776] No candidates for scale down I0428 01:26:01.264451 1 static_autoscaler.go:343] No unschedulable pods I0428 01:26:01.264597 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:26:01.264615 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:26:01.264628 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:26:01.264870 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:26:01.265260 1 scale_down.go:776] No candidates for scale down I0428 01:26:11.279595 1 static_autoscaler.go:343] No unschedulable pods I0428 01:26:11.279731 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:26:11.279753 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:26:11.279765 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:26:11.280158 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:26:11.280638 1 scale_down.go:776] No candidates for scale down I0428 01:26:21.310487 1 static_autoscaler.go:343] No unschedulable pods I0428 01:26:21.310567 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:26:21.310599 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:26:21.310614 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:26:21.310855 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:26:21.311299 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 01:31:21.30786356 +0000 UTC m=+9855.006627952 I0428 01:26:21.311394 1 scale_down.go:776] No candidates for scale down I0428 01:26:31.326551 1 static_autoscaler.go:343] No unschedulable pods I0428 01:26:31.326645 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:26:31.326662 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:26:31.326675 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:26:31.326993 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:26:31.327456 1 scale_down.go:776] No candidates for scale down I0428 01:26:41.341206 1 static_autoscaler.go:343] No unschedulable pods I0428 01:26:41.341323 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:26:41.341361 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:26:41.341379 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:26:41.341665 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:26:41.342056 1 scale_down.go:776] No candidates for scale down I0428 01:26:51.356904 1 static_autoscaler.go:343] No unschedulable pods I0428 01:26:51.357003 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:26:51.357044 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:26:51.357140 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:26:51.357517 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:26:51.358045 1 scale_down.go:776] No candidates for scale down I0428 01:27:01.370962 1 static_autoscaler.go:343] No unschedulable pods I0428 01:27:01.371101 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:27:01.371126 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:27:01.371150 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:27:01.371520 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:27:01.372107 1 scale_down.go:776] No candidates for scale down I0428 01:27:11.387090 1 static_autoscaler.go:343] No unschedulable pods I0428 01:27:11.387177 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:27:11.387195 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:27:11.387276 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:27:11.387558 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:27:11.388246 1 scale_down.go:776] No candidates for scale down I0428 01:27:21.402328 1 static_autoscaler.go:343] No unschedulable pods I0428 01:27:21.402483 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:27:21.402499 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:27:21.402512 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:27:21.402812 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:27:21.403212 1 scale_down.go:776] No candidates for scale down I0428 01:27:24.068241 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 01:27:24.068502 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 241.234µs I0428 01:27:31.418396 1 static_autoscaler.go:343] No unschedulable pods I0428 01:27:31.418538 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:27:31.418562 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:27:31.418579 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:27:31.418837 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:27:31.419335 1 scale_down.go:776] No candidates for scale down I0428 01:27:41.435498 1 static_autoscaler.go:343] No unschedulable pods I0428 01:27:41.435660 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:27:41.435691 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:27:41.435718 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:27:41.436243 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:27:41.437107 1 scale_down.go:776] No candidates for scale down I0428 01:27:51.454323 1 static_autoscaler.go:343] No unschedulable pods I0428 01:27:51.454447 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:27:51.454476 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:27:51.454584 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:27:51.454940 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:27:51.455652 1 scale_down.go:776] No candidates for scale down I0428 01:28:01.472480 1 static_autoscaler.go:343] No unschedulable pods I0428 01:28:01.472626 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:28:01.472643 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:28:01.472655 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:28:01.472899 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:28:01.473318 1 scale_down.go:776] No candidates for scale down I0428 01:28:11.488363 1 static_autoscaler.go:343] No unschedulable pods I0428 01:28:11.488502 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:28:11.488523 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:28:11.488537 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:28:11.488773 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:28:11.489158 1 scale_down.go:776] No candidates for scale down I0428 01:28:21.502185 1 static_autoscaler.go:343] No unschedulable pods I0428 01:28:21.502309 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:28:21.502330 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:28:21.502347 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:28:21.502682 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:28:21.503221 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 01:33:21.499429295 +0000 UTC m=+9975.198193632 I0428 01:28:21.503319 1 scale_down.go:776] No candidates for scale down I0428 01:28:31.521564 1 static_autoscaler.go:343] No unschedulable pods I0428 01:28:31.521650 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:28:31.521806 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:28:31.521826 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:28:31.522155 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:28:31.522706 1 scale_down.go:776] No candidates for scale down I0428 01:28:41.537245 1 static_autoscaler.go:343] No unschedulable pods I0428 01:28:41.537397 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:28:41.537428 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:28:41.537444 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:28:41.537737 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:28:41.538136 1 scale_down.go:776] No candidates for scale down I0428 01:28:51.562580 1 static_autoscaler.go:343] No unschedulable pods I0428 01:28:51.562674 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:28:51.562691 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:28:51.562702 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:28:51.562976 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:28:51.563392 1 scale_down.go:776] No candidates for scale down I0428 01:29:01.577522 1 static_autoscaler.go:343] No unschedulable pods I0428 01:29:01.577653 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:29:01.577671 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:29:01.577683 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:29:01.577943 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:29:01.578425 1 scale_down.go:776] No candidates for scale down I0428 01:29:11.592427 1 static_autoscaler.go:343] No unschedulable pods I0428 01:29:11.592560 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:29:11.592586 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:29:11.592612 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:29:11.592852 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:29:11.593406 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 01:29:11.601031 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 01:29:11.601220 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 01:29:11.606108 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588037351 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 01:29:11.616750 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 01:29:21.616919 1 static_autoscaler.go:343] No unschedulable pods I0428 01:29:21.617021 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:29:21.617039 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:29:21.617052 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:29:21.617358 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:29:21.617961 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 01:34:21.61383232 +0000 UTC m=+10035.312596691 I0428 01:29:21.618070 1 scale_down.go:776] No candidates for scale down I0428 01:29:24.068631 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 01:29:24.068883 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 232.491µs I0428 01:29:31.633784 1 static_autoscaler.go:343] No unschedulable pods I0428 01:29:31.634126 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:29:31.634162 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:29:31.634195 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:29:31.634696 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:29:31.635509 1 scale_down.go:776] No candidates for scale down I0428 01:29:41.649381 1 static_autoscaler.go:343] No unschedulable pods I0428 01:29:41.649519 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:29:41.649550 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:29:41.649565 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:29:41.649880 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:29:41.650387 1 scale_down.go:776] No candidates for scale down I0428 01:29:51.664138 1 static_autoscaler.go:343] No unschedulable pods I0428 01:29:51.664259 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:29:51.664291 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:29:51.664307 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:29:51.664548 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:29:51.664957 1 scale_down.go:776] No candidates for scale down I0428 01:30:01.681236 1 static_autoscaler.go:343] No unschedulable pods I0428 01:30:01.681363 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:30:01.681400 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:30:01.681454 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:30:01.681766 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:30:01.682233 1 scale_down.go:776] No candidates for scale down I0428 01:30:11.696080 1 static_autoscaler.go:343] No unschedulable pods I0428 01:30:11.696171 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:30:11.696188 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:30:11.696257 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:30:11.696504 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:30:11.696895 1 scale_down.go:776] No candidates for scale down I0428 01:30:21.711869 1 static_autoscaler.go:343] No unschedulable pods I0428 01:30:21.711965 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:30:21.711998 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:30:21.712021 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:30:21.712425 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:30:21.712914 1 scale_down.go:776] No candidates for scale down I0428 01:30:31.728196 1 static_autoscaler.go:343] No unschedulable pods I0428 01:30:31.728320 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:30:31.728347 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:30:31.728368 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:30:31.728646 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:30:31.729181 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 01:35:31.725303084 +0000 UTC m=+10105.424067434 I0428 01:30:31.729329 1 scale_down.go:776] No candidates for scale down I0428 01:30:41.744152 1 static_autoscaler.go:343] No unschedulable pods I0428 01:30:41.744458 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:30:41.744500 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:30:41.744537 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:30:41.745103 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:30:41.745589 1 scale_down.go:776] No candidates for scale down I0428 01:30:51.759162 1 static_autoscaler.go:343] No unschedulable pods I0428 01:30:51.759253 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:30:51.759276 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:30:51.759294 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:30:51.759631 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:30:51.760058 1 scale_down.go:776] No candidates for scale down I0428 01:31:01.773305 1 static_autoscaler.go:343] No unschedulable pods I0428 01:31:01.773403 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:31:01.773432 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:31:01.773443 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:31:01.773762 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:31:01.774168 1 scale_down.go:776] No candidates for scale down I0428 01:31:11.788644 1 static_autoscaler.go:343] No unschedulable pods I0428 01:31:11.788733 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:31:11.788750 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:31:11.788823 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:31:11.789063 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:31:11.789505 1 scale_down.go:776] No candidates for scale down I0428 01:31:21.808283 1 static_autoscaler.go:343] No unschedulable pods I0428 01:31:21.808380 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:31:21.808399 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:31:21.808426 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:31:21.808724 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:31:21.809230 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 01:36:21.80474875 +0000 UTC m=+10155.503513342 I0428 01:31:21.809330 1 scale_down.go:776] No candidates for scale down I0428 01:31:24.069019 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 01:31:24.069232 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 195.164µs I0428 01:31:31.823270 1 static_autoscaler.go:343] No unschedulable pods I0428 01:31:31.823394 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:31:31.823422 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:31:31.823437 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:31:31.823685 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:31:31.824074 1 scale_down.go:776] No candidates for scale down I0428 01:31:41.837811 1 static_autoscaler.go:343] No unschedulable pods I0428 01:31:41.837915 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:31:41.837938 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:31:41.837954 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:31:41.838218 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:31:41.838624 1 scale_down.go:776] No candidates for scale down I0428 01:31:51.854907 1 static_autoscaler.go:343] No unschedulable pods I0428 01:31:51.855043 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:31:51.855065 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:31:51.855079 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:31:51.855306 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:31:51.855717 1 scale_down.go:776] No candidates for scale down I0428 01:32:01.869742 1 static_autoscaler.go:343] No unschedulable pods I0428 01:32:01.869898 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:32:01.869919 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:32:01.869932 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:32:01.870130 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:32:01.870574 1 scale_down.go:776] No candidates for scale down I0428 01:32:11.884981 1 static_autoscaler.go:343] No unschedulable pods I0428 01:32:11.885124 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:32:11.885186 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:32:11.885521 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:32:11.885833 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:32:11.886317 1 scale_down.go:776] No candidates for scale down I0428 01:32:21.898972 1 static_autoscaler.go:343] No unschedulable pods I0428 01:32:21.899050 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:32:21.899067 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:32:21.899130 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:32:21.899361 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:32:21.899794 1 scale_down.go:776] No candidates for scale down I0428 01:32:31.912557 1 static_autoscaler.go:343] No unschedulable pods I0428 01:32:31.912714 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:32:31.912745 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:32:31.912769 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:32:31.913042 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:32:31.913481 1 scale_down.go:776] No candidates for scale down I0428 01:32:41.926864 1 static_autoscaler.go:343] No unschedulable pods I0428 01:32:41.926955 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:32:41.926984 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:32:41.927068 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:32:41.927360 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:32:41.927835 1 scale_down.go:776] No candidates for scale down I0428 01:32:51.940304 1 static_autoscaler.go:343] No unschedulable pods I0428 01:32:51.940408 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:32:51.940466 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:32:51.940490 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:32:51.940843 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:32:51.941267 1 scale_down.go:776] No candidates for scale down I0428 01:33:01.956641 1 static_autoscaler.go:343] No unschedulable pods I0428 01:33:01.956735 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:33:01.956753 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:33:01.956767 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:33:01.957041 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:33:01.957442 1 scale_down.go:776] No candidates for scale down I0428 01:33:11.969918 1 static_autoscaler.go:343] No unschedulable pods I0428 01:33:11.970021 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:33:11.970046 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:33:11.970061 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:33:11.970473 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:33:11.971003 1 scale_down.go:776] No candidates for scale down I0428 01:33:21.984850 1 static_autoscaler.go:343] No unschedulable pods I0428 01:33:21.985022 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:33:21.985049 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:33:21.985065 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:33:21.985431 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:33:21.986609 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 01:38:21.981998103 +0000 UTC m=+10275.680762458 I0428 01:33:21.986766 1 scale_down.go:776] No candidates for scale down I0428 01:33:24.069356 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 01:33:24.069623 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 249.682µs I0428 01:33:32.003448 1 static_autoscaler.go:343] No unschedulable pods I0428 01:33:32.003535 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:33:32.003556 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:33:32.003629 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:33:32.003848 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:33:32.004252 1 scale_down.go:776] No candidates for scale down I0428 01:33:42.017009 1 static_autoscaler.go:343] No unschedulable pods I0428 01:33:42.017112 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:33:42.017186 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:33:42.017206 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:33:42.017553 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:33:42.018132 1 scale_down.go:776] No candidates for scale down I0428 01:33:52.033486 1 static_autoscaler.go:343] No unschedulable pods I0428 01:33:52.033660 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:33:52.033683 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:33:52.033695 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:33:52.033956 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:33:52.034470 1 scale_down.go:776] No candidates for scale down I0428 01:34:02.056834 1 static_autoscaler.go:343] No unschedulable pods I0428 01:34:02.057015 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:34:02.057040 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:34:02.057054 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:34:02.057345 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:34:02.057840 1 scale_down.go:776] No candidates for scale down I0428 01:34:12.070245 1 static_autoscaler.go:343] No unschedulable pods I0428 01:34:12.070337 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:34:12.070354 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:34:12.070448 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:34:12.070752 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:34:12.071177 1 scale_down.go:776] No candidates for scale down I0428 01:34:22.084615 1 static_autoscaler.go:343] No unschedulable pods I0428 01:34:22.084748 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:34:22.084765 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:34:22.084778 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:34:22.084992 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:34:22.085467 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 01:39:22.081863715 +0000 UTC m=+10335.780628099 I0428 01:34:22.085563 1 scale_down.go:776] No candidates for scale down I0428 01:34:32.099799 1 static_autoscaler.go:343] No unschedulable pods I0428 01:34:32.099931 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:34:32.099951 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:34:32.099971 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:34:32.100225 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:34:32.100664 1 scale_down.go:776] No candidates for scale down I0428 01:34:42.114872 1 static_autoscaler.go:343] No unschedulable pods I0428 01:34:42.114967 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:34:42.114989 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:34:42.115001 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:34:42.115316 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:34:42.115729 1 scale_down.go:776] No candidates for scale down I0428 01:34:52.131192 1 static_autoscaler.go:343] No unschedulable pods I0428 01:34:52.131281 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:34:52.131303 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:34:52.131320 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:34:52.131639 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:34:52.132032 1 scale_down.go:776] No candidates for scale down I0428 01:35:02.147671 1 static_autoscaler.go:343] No unschedulable pods I0428 01:35:02.147810 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:35:02.147850 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:35:02.147867 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:35:02.148100 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:35:02.148578 1 scale_down.go:776] No candidates for scale down I0428 01:35:12.163907 1 static_autoscaler.go:343] No unschedulable pods I0428 01:35:12.164041 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:35:12.164060 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:35:12.164072 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:35:12.164311 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:35:12.164852 1 scale_down.go:776] No candidates for scale down I0428 01:35:22.177511 1 static_autoscaler.go:343] No unschedulable pods I0428 01:35:22.177655 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:35:22.177679 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:35:22.177700 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:35:22.178004 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:35:22.178435 1 scale_down.go:776] No candidates for scale down I0428 01:35:24.069767 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 01:35:24.069983 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 196.544µs I0428 01:35:32.194254 1 static_autoscaler.go:343] No unschedulable pods I0428 01:35:32.194391 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:35:32.194438 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:35:32.194456 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:35:32.194717 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:35:32.195461 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 01:40:32.190612358 +0000 UTC m=+10405.889376715 I0428 01:35:32.195610 1 scale_down.go:776] No candidates for scale down I0428 01:35:42.209588 1 static_autoscaler.go:343] No unschedulable pods I0428 01:35:42.209733 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:35:42.209752 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:35:42.209766 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:35:42.210006 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:35:42.210445 1 scale_down.go:776] No candidates for scale down I0428 01:35:52.226145 1 static_autoscaler.go:343] No unschedulable pods I0428 01:35:52.226242 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:35:52.226265 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:35:52.226282 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:35:52.226587 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:35:52.227037 1 scale_down.go:776] No candidates for scale down I0428 01:36:02.241364 1 static_autoscaler.go:343] No unschedulable pods I0428 01:36:02.241458 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:36:02.241494 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:36:02.241508 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:36:02.241769 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:36:02.242209 1 scale_down.go:776] No candidates for scale down I0428 01:36:12.257896 1 static_autoscaler.go:343] No unschedulable pods I0428 01:36:12.258034 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:36:12.258067 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:36:12.258082 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:36:12.258322 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 01:36:12.258758 1 scale_down.go:776] No candidates for scale down I0428 01:36:22.275179 1 static_autoscaler.go:343] No unschedulable pods I0428 01:36:22.275301 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:36:22.275319 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:36:22.275330 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:36:22.275557 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:36:22.275950 1 scale_down.go:776] No candidates for scale down I0428 01:36:32.290484 1 static_autoscaler.go:343] No unschedulable pods I0428 01:36:32.290577 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:36:32.290595 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:36:32.290607 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:36:32.290881 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:36:32.291288 1 scale_down.go:776] No candidates for scale down I0428 01:36:42.305718 1 static_autoscaler.go:343] No unschedulable pods I0428 01:36:42.305858 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:36:42.305881 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:36:42.305898 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:36:42.306141 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:36:42.306631 1 scale_down.go:776] No candidates for scale down I0428 01:36:52.320637 1 static_autoscaler.go:343] No unschedulable pods I0428 01:36:52.320724 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:36:52.320743 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:36:52.320807 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:36:52.321044 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:36:52.321470 1 scale_down.go:776] No candidates for scale down I0428 01:37:02.335983 1 static_autoscaler.go:343] No unschedulable pods I0428 01:37:02.336136 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:37:02.336160 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:37:02.336181 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:37:02.336501 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:37:02.336937 1 scale_down.go:776] No candidates for scale down I0428 01:37:12.350663 1 static_autoscaler.go:343] No unschedulable pods I0428 01:37:12.350816 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:37:12.350839 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:37:12.350854 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:37:12.351100 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:37:12.351512 1 scale_down.go:776] No candidates for scale down I0428 01:37:22.363715 1 static_autoscaler.go:343] No unschedulable pods I0428 01:37:22.363872 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:37:22.363889 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:37:22.363905 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:37:22.364171 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:37:22.364623 1 scale_down.go:776] No candidates for scale down I0428 01:37:24.070113 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 01:37:24.070350 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 216.534µs I0428 01:37:32.381034 1 static_autoscaler.go:343] No unschedulable pods I0428 01:37:32.381218 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:37:32.381244 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:37:32.381288 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:37:32.381695 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:37:32.382399 1 scale_down.go:776] No candidates for scale down I0428 01:37:42.395801 1 static_autoscaler.go:343] No unschedulable pods I0428 01:37:42.395890 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:37:42.395907 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:37:42.395982 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:37:42.396223 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:37:42.396683 1 scale_down.go:776] No candidates for scale down I0428 01:37:52.412239 1 static_autoscaler.go:343] No unschedulable pods I0428 01:37:52.412374 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:37:52.412391 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:37:52.412404 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:37:52.412648 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:37:52.413093 1 scale_down.go:776] No candidates for scale down I0428 01:38:02.427186 1 static_autoscaler.go:343] No unschedulable pods I0428 01:38:02.427289 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:38:02.427313 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:38:02.427391 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:38:02.427712 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:38:02.428183 1 scale_down.go:776] No candidates for scale down I0428 01:38:12.442222 1 static_autoscaler.go:343] No unschedulable pods I0428 01:38:12.442307 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:38:12.442342 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:38:12.442406 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:38:12.442751 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:38:12.443168 1 scale_down.go:776] No candidates for scale down I0428 01:38:22.456927 1 static_autoscaler.go:343] No unschedulable pods I0428 01:38:22.457055 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:38:22.457078 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:38:22.457109 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:38:22.457481 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 01:38:22.458852 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 01:43:22.454117497 +0000 UTC m=+10576.152881834 I0428 01:38:22.458963 1 scale_down.go:776] No candidates for scale down I0428 01:38:32.474935 1 static_autoscaler.go:343] No unschedulable pods I0428 01:38:32.475080 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:38:32.475098 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:38:32.475112 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:38:32.475434 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:38:32.475900 1 scale_down.go:776] No candidates for scale down I0428 01:38:42.490406 1 static_autoscaler.go:343] No unschedulable pods I0428 01:38:42.490578 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:38:42.490603 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:38:42.490623 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:38:42.490914 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:38:42.491339 1 scale_down.go:776] No candidates for scale down I0428 01:38:52.503659 1 static_autoscaler.go:343] No unschedulable pods I0428 01:38:52.503757 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:38:52.503787 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:38:52.503862 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:38:52.504111 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:38:52.504577 1 scale_down.go:776] No candidates for scale down I0428 01:39:02.516974 1 static_autoscaler.go:343] No unschedulable pods I0428 01:39:02.517097 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:39:02.517116 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:39:02.517131 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:39:02.517371 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:39:02.517798 1 scale_down.go:776] No candidates for scale down I0428 01:39:12.532610 1 static_autoscaler.go:343] No unschedulable pods I0428 01:39:12.532757 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:39:12.532776 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:39:12.532790 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:39:12.533025 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:39:12.533444 1 scale_down.go:776] No candidates for scale down I0428 01:39:22.547447 1 static_autoscaler.go:343] No unschedulable pods I0428 01:39:22.547549 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:39:22.547575 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:39:22.547655 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:39:22.547963 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 01:39:22.548532 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 01:44:22.544729561 +0000 UTC m=+10636.243493944 I0428 01:39:22.548856 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 01:39:22.563025 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 01:39:22.563180 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 01:39:22.568130 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588037962 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 01:39:22.579707 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 01:39:24.070468 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 01:39:24.070774 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 286.852µs I0428 01:39:32.582232 1 static_autoscaler.go:343] No unschedulable pods I0428 01:39:32.582389 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:39:32.582427 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:39:32.582445 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:39:32.582775 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:39:32.583214 1 scale_down.go:776] No candidates for scale down I0428 01:39:42.597184 1 static_autoscaler.go:343] No unschedulable pods I0428 01:39:42.597278 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:39:42.597295 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:39:42.597307 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:39:42.597605 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:39:42.598028 1 scale_down.go:776] No candidates for scale down I0428 01:39:52.610762 1 static_autoscaler.go:343] No unschedulable pods I0428 01:39:52.610911 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:39:52.610931 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:39:52.610941 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:39:52.611150 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:39:52.611564 1 scale_down.go:776] No candidates for scale down I0428 01:40:02.649929 1 static_autoscaler.go:343] No unschedulable pods I0428 01:40:02.650012 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:40:02.650032 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:40:02.650108 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:40:02.650332 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:40:02.650811 1 scale_down.go:776] No candidates for scale down I0428 01:40:12.667037 1 static_autoscaler.go:343] No unschedulable pods I0428 01:40:12.667158 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:40:12.667175 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:40:12.667187 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:40:12.667456 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:40:12.667863 1 scale_down.go:776] No candidates for scale down I0428 01:40:22.681791 1 static_autoscaler.go:343] No unschedulable pods I0428 01:40:22.681974 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:40:22.681995 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:40:22.682011 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:40:22.682341 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:40:22.682820 1 scale_down.go:776] No candidates for scale down I0428 01:40:32.697757 1 static_autoscaler.go:343] No unschedulable pods I0428 01:40:32.697848 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:40:32.697865 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:40:32.697877 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:40:32.698145 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 01:40:32.698647 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 01:45:32.69508555 +0000 UTC m=+10706.393849922 I0428 01:40:32.698747 1 scale_down.go:776] No candidates for scale down I0428 01:40:42.711160 1 static_autoscaler.go:343] No unschedulable pods I0428 01:40:42.711253 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:40:42.711271 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:40:42.711288 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:40:42.711574 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:40:42.711959 1 scale_down.go:776] No candidates for scale down I0428 01:40:52.725396 1 static_autoscaler.go:343] No unschedulable pods I0428 01:40:52.725489 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:40:52.725508 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:40:52.725582 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:40:52.725801 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:40:52.726221 1 scale_down.go:776] No candidates for scale down I0428 01:41:02.740579 1 static_autoscaler.go:343] No unschedulable pods I0428 01:41:02.740672 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:41:02.740702 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:41:02.740784 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:41:02.741045 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:41:02.741491 1 scale_down.go:776] No candidates for scale down I0428 01:41:12.755023 1 static_autoscaler.go:343] No unschedulable pods I0428 01:41:12.755151 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:41:12.755175 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:41:12.755194 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:41:12.755396 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:41:12.755804 1 scale_down.go:776] No candidates for scale down I0428 01:41:22.770003 1 static_autoscaler.go:343] No unschedulable pods I0428 01:41:22.770129 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:41:22.770146 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:41:22.770160 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:41:22.770394 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:41:22.770835 1 scale_down.go:776] No candidates for scale down I0428 01:41:24.070895 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 01:41:24.071111 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 195.521µs I0428 01:41:32.785938 1 static_autoscaler.go:343] No unschedulable pods I0428 01:41:32.786017 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:41:32.786034 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:41:32.786105 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:41:32.786310 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:41:32.786721 1 scale_down.go:776] No candidates for scale down I0428 01:41:42.804153 1 static_autoscaler.go:343] No unschedulable pods I0428 01:41:42.804292 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:41:42.804309 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:41:42.804321 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:41:42.804577 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:41:42.804989 1 scale_down.go:776] No candidates for scale down I0428 01:41:52.820588 1 static_autoscaler.go:343] No unschedulable pods I0428 01:41:52.820717 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:41:52.820739 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:41:52.820754 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:41:52.820983 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:41:52.821379 1 scale_down.go:776] No candidates for scale down I0428 01:42:02.834576 1 static_autoscaler.go:343] No unschedulable pods I0428 01:42:02.834734 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:42:02.834755 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:42:02.834777 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:42:02.835065 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:42:02.835590 1 scale_down.go:776] No candidates for scale down I0428 01:42:12.850276 1 static_autoscaler.go:343] No unschedulable pods I0428 01:42:12.850407 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:42:12.850477 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:42:12.850499 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:42:12.850822 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:42:12.851260 1 scale_down.go:776] No candidates for scale down I0428 01:42:22.866746 1 static_autoscaler.go:343] No unschedulable pods I0428 01:42:22.866876 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:42:22.866893 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:42:22.866906 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:42:22.867107 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:42:22.867581 1 scale_down.go:776] No candidates for scale down I0428 01:42:32.881221 1 static_autoscaler.go:343] No unschedulable pods I0428 01:42:32.881372 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:42:32.881402 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:42:32.881437 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:42:32.881706 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:42:32.882130 1 scale_down.go:776] No candidates for scale down I0428 01:42:42.895515 1 static_autoscaler.go:343] No unschedulable pods I0428 01:42:42.895645 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:42:42.895663 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:42:42.895675 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:42:42.895901 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:42:42.896293 1 scale_down.go:776] No candidates for scale down I0428 01:42:52.911870 1 static_autoscaler.go:343] No unschedulable pods I0428 01:42:52.912005 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:42:52.912024 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:42:52.912040 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:42:52.912274 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:42:52.912683 1 scale_down.go:776] No candidates for scale down I0428 01:43:02.925064 1 static_autoscaler.go:343] No unschedulable pods I0428 01:43:02.925144 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:43:02.925161 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:43:02.925238 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:43:02.925474 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:43:02.925886 1 scale_down.go:776] No candidates for scale down I0428 01:43:12.938699 1 static_autoscaler.go:343] No unschedulable pods I0428 01:43:12.938816 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:43:12.938849 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:43:12.938882 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:43:12.939157 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:43:12.939598 1 scale_down.go:776] No candidates for scale down I0428 01:43:22.953138 1 static_autoscaler.go:343] No unschedulable pods I0428 01:43:22.953275 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:43:22.953294 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:43:22.953306 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:43:22.953568 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 01:43:22.954043 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 01:48:22.95046431 +0000 UTC m=+10876.649228661 I0428 01:43:22.954143 1 scale_down.go:776] No candidates for scale down I0428 01:43:24.071258 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 01:43:24.071557 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 275.975µs I0428 01:43:32.973341 1 static_autoscaler.go:343] No unschedulable pods I0428 01:43:32.973432 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:43:32.973450 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:43:32.973517 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:43:32.973745 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:43:32.974145 1 scale_down.go:776] No candidates for scale down I0428 01:43:42.987658 1 static_autoscaler.go:343] No unschedulable pods I0428 01:43:42.987736 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:43:42.987750 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:43:42.987816 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:43:42.988032 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:43:42.988447 1 scale_down.go:776] No candidates for scale down I0428 01:43:53.002784 1 static_autoscaler.go:343] No unschedulable pods I0428 01:43:53.002915 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:43:53.002936 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:43:53.002951 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:43:53.003181 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:43:53.003609 1 scale_down.go:776] No candidates for scale down I0428 01:44:03.017269 1 static_autoscaler.go:343] No unschedulable pods I0428 01:44:03.017367 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:44:03.017386 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:44:03.017468 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:44:03.017693 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:44:03.018251 1 scale_down.go:776] No candidates for scale down I0428 01:44:13.031827 1 static_autoscaler.go:343] No unschedulable pods I0428 01:44:13.031965 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:44:13.031988 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:44:13.032005 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:44:13.032262 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:44:13.032748 1 scale_down.go:776] No candidates for scale down I0428 01:44:23.047498 1 static_autoscaler.go:343] No unschedulable pods I0428 01:44:23.047573 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:44:23.047589 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:44:23.047665 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:44:23.047876 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 01:44:23.048311 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 01:49:23.04498403 +0000 UTC m=+10936.743748365 I0428 01:44:23.048436 1 scale_down.go:776] No candidates for scale down I0428 01:44:33.061697 1 static_autoscaler.go:343] No unschedulable pods I0428 01:44:33.061824 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:44:33.061845 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:44:33.061858 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:44:33.062083 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:44:33.062482 1 scale_down.go:776] No candidates for scale down I0428 01:44:43.075584 1 static_autoscaler.go:343] No unschedulable pods I0428 01:44:43.075723 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:44:43.075740 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:44:43.075752 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:44:43.075971 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:44:43.076384 1 scale_down.go:776] No candidates for scale down I0428 01:44:53.090600 1 static_autoscaler.go:343] No unschedulable pods I0428 01:44:53.090708 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:44:53.090727 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:44:53.090744 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:44:53.091029 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:44:53.091488 1 scale_down.go:776] No candidates for scale down I0428 01:45:03.105745 1 static_autoscaler.go:343] No unschedulable pods I0428 01:45:03.105822 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:45:03.105847 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:45:03.105914 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:45:03.106147 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:45:03.106593 1 scale_down.go:776] No candidates for scale down I0428 01:45:13.120015 1 static_autoscaler.go:343] No unschedulable pods I0428 01:45:13.120151 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:45:13.120168 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:45:13.120186 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:45:13.120471 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:45:13.120960 1 scale_down.go:776] No candidates for scale down I0428 01:45:23.133862 1 static_autoscaler.go:343] No unschedulable pods I0428 01:45:23.133990 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:45:23.134007 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:45:23.134021 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:45:23.134258 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:45:23.134815 1 scale_down.go:776] No candidates for scale down I0428 01:45:24.071683 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 01:45:24.071936 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 234.05µs I0428 01:45:33.149047 1 static_autoscaler.go:343] No unschedulable pods I0428 01:45:33.149138 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:45:33.149159 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:45:33.149226 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:45:33.149488 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 01:45:33.149996 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 01:50:33.145809282 +0000 UTC m=+11006.844573619 I0428 01:45:33.150098 1 scale_down.go:776] No candidates for scale down I0428 01:45:43.165820 1 static_autoscaler.go:343] No unschedulable pods I0428 01:45:43.165955 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:45:43.165973 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:45:43.165986 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:45:43.166260 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:45:43.166766 1 scale_down.go:776] No candidates for scale down I0428 01:45:53.182249 1 static_autoscaler.go:343] No unschedulable pods I0428 01:45:53.182372 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:45:53.182388 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:45:53.182400 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:45:53.182674 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:45:53.183074 1 scale_down.go:776] No candidates for scale down I0428 01:46:03.197575 1 static_autoscaler.go:343] No unschedulable pods I0428 01:46:03.197672 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:46:03.197695 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:46:03.197760 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:46:03.197998 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:46:03.198385 1 scale_down.go:776] No candidates for scale down I0428 01:46:13.212952 1 static_autoscaler.go:343] No unschedulable pods I0428 01:46:13.213050 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:46:13.213074 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:46:13.213141 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:46:13.213437 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:46:13.213953 1 scale_down.go:776] No candidates for scale down I0428 01:46:23.226910 1 static_autoscaler.go:343] No unschedulable pods I0428 01:46:23.226990 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:46:23.227008 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:46:23.227083 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:46:23.227302 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:46:23.227721 1 scale_down.go:776] No candidates for scale down I0428 01:46:33.241717 1 static_autoscaler.go:343] No unschedulable pods I0428 01:46:33.241806 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:46:33.241823 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:46:33.241835 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:46:33.242128 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:46:33.242600 1 scale_down.go:776] No candidates for scale down I0428 01:46:43.258685 1 static_autoscaler.go:343] No unschedulable pods I0428 01:46:43.258777 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:46:43.258795 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:46:43.258862 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:46:43.259083 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:46:43.259505 1 scale_down.go:776] No candidates for scale down I0428 01:46:53.275098 1 static_autoscaler.go:343] No unschedulable pods I0428 01:46:53.275177 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:46:53.275201 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:46:53.275274 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:46:53.275525 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:46:53.275969 1 scale_down.go:776] No candidates for scale down I0428 01:47:03.292488 1 static_autoscaler.go:343] No unschedulable pods I0428 01:47:03.292600 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:47:03.292627 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:47:03.292664 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:47:03.292984 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:47:03.293405 1 scale_down.go:776] No candidates for scale down I0428 01:47:13.307649 1 static_autoscaler.go:343] No unschedulable pods I0428 01:47:13.307756 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:47:13.307778 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:47:13.307794 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:47:13.308082 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:47:13.308684 1 scale_down.go:776] No candidates for scale down I0428 01:47:23.322875 1 static_autoscaler.go:343] No unschedulable pods I0428 01:47:23.323018 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:47:23.323036 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:47:23.323049 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:47:23.323271 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:47:23.323695 1 scale_down.go:776] No candidates for scale down I0428 01:47:24.072068 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 01:47:24.072279 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 193.277µs I0428 01:47:33.337871 1 static_autoscaler.go:343] No unschedulable pods I0428 01:47:33.338036 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:47:33.338065 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:47:33.338077 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:47:33.338338 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:47:33.338775 1 scale_down.go:776] No candidates for scale down I0428 01:47:43.354833 1 static_autoscaler.go:343] No unschedulable pods I0428 01:47:43.355024 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:47:43.355053 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:47:43.355071 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:47:43.355391 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:47:43.356070 1 scale_down.go:776] No candidates for scale down I0428 01:47:53.370048 1 static_autoscaler.go:343] No unschedulable pods I0428 01:47:53.370270 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:47:53.370299 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:47:53.370320 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:47:53.370609 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:47:53.371085 1 scale_down.go:776] No candidates for scale down I0428 01:48:03.385954 1 static_autoscaler.go:343] No unschedulable pods I0428 01:48:03.386108 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:48:03.386129 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:48:03.386147 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:48:03.386429 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:48:03.386892 1 scale_down.go:776] No candidates for scale down I0428 01:48:13.410012 1 static_autoscaler.go:343] No unschedulable pods I0428 01:48:13.410109 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:48:13.410131 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:48:13.410145 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:48:13.410425 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:48:13.410867 1 scale_down.go:776] No candidates for scale down I0428 01:48:23.425138 1 static_autoscaler.go:343] No unschedulable pods I0428 01:48:23.425233 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:48:23.425250 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:48:23.425262 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:48:23.425596 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 01:48:23.426163 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 01:53:23.422066489 +0000 UTC m=+11177.120830831 I0428 01:48:23.426350 1 scale_down.go:776] No candidates for scale down I0428 01:48:33.444956 1 static_autoscaler.go:343] No unschedulable pods I0428 01:48:33.445097 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:48:33.445118 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:48:33.445133 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:48:33.445368 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:48:33.445791 1 scale_down.go:776] No candidates for scale down I0428 01:48:43.460048 1 static_autoscaler.go:343] No unschedulable pods I0428 01:48:43.460197 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:48:43.460223 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:48:43.460243 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:48:43.460542 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:48:43.461008 1 scale_down.go:776] No candidates for scale down I0428 01:48:53.474651 1 static_autoscaler.go:343] No unschedulable pods I0428 01:48:53.474789 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:48:53.474811 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:48:53.474826 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:48:53.475065 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:48:53.475559 1 scale_down.go:776] No candidates for scale down I0428 01:49:03.489164 1 static_autoscaler.go:343] No unschedulable pods I0428 01:49:03.489301 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:49:03.489339 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:49:03.489357 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:49:03.489689 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:49:03.490203 1 scale_down.go:776] No candidates for scale down I0428 01:49:13.506223 1 static_autoscaler.go:343] No unschedulable pods I0428 01:49:13.506362 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:49:13.506382 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:49:13.506396 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:49:13.506676 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:49:13.507074 1 scale_down.go:776] No candidates for scale down I0428 01:49:23.522205 1 static_autoscaler.go:343] No unschedulable pods I0428 01:49:23.522403 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:49:23.522440 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:49:23.522457 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:49:23.522847 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 01:49:23.523798 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 01:54:23.518122925 +0000 UTC m=+11237.216887261 I0428 01:49:23.523908 1 scale_down.go:776] No candidates for scale down I0428 01:49:24.072379 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 01:49:24.072629 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 231.104µs I0428 01:49:33.539781 1 static_autoscaler.go:343] No unschedulable pods I0428 01:49:33.539903 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:49:33.539922 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:49:33.540002 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:49:33.540435 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:49:33.541360 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 01:49:33.549237 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 01:49:33.549493 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 01:49:33.558951 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588038573 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 01:49:33.570686 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 01:49:43.580406 1 static_autoscaler.go:343] No unschedulable pods I0428 01:49:43.580506 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:49:43.580524 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:49:43.580605 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:49:43.580908 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:49:43.581366 1 scale_down.go:776] No candidates for scale down I0428 01:49:53.596793 1 static_autoscaler.go:343] No unschedulable pods I0428 01:49:53.596914 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:49:53.596933 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:49:53.596943 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:49:53.597163 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:49:53.597570 1 scale_down.go:776] No candidates for scale down I0428 01:50:03.611103 1 static_autoscaler.go:343] No unschedulable pods I0428 01:50:03.611225 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:50:03.611246 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:50:03.611259 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:50:03.611489 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:50:03.611879 1 scale_down.go:776] No candidates for scale down I0428 01:50:13.624953 1 static_autoscaler.go:343] No unschedulable pods I0428 01:50:13.625035 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:50:13.625050 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:50:13.625115 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:50:13.625335 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:50:13.625752 1 scale_down.go:776] No candidates for scale down I0428 01:50:23.641082 1 static_autoscaler.go:343] No unschedulable pods I0428 01:50:23.641218 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:50:23.641236 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:50:23.641249 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:50:23.641465 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:50:23.641864 1 scale_down.go:776] No candidates for scale down I0428 01:50:33.654873 1 static_autoscaler.go:343] No unschedulable pods I0428 01:50:33.654949 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:50:33.654971 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:50:33.655034 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:50:33.655292 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 01:50:33.655847 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 01:55:33.652055317 +0000 UTC m=+11307.350819710 I0428 01:50:33.655959 1 scale_down.go:776] No candidates for scale down I0428 01:50:43.669683 1 static_autoscaler.go:343] No unschedulable pods I0428 01:50:43.669830 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:50:43.669848 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:50:43.669861 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:50:43.670111 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:50:43.670604 1 scale_down.go:776] No candidates for scale down I0428 01:50:53.683752 1 static_autoscaler.go:343] No unschedulable pods I0428 01:50:53.683904 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:50:53.683930 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:50:53.683951 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:50:53.684226 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:50:53.684755 1 scale_down.go:776] No candidates for scale down I0428 01:51:03.699987 1 static_autoscaler.go:343] No unschedulable pods I0428 01:51:03.700148 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:51:03.700168 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:51:03.700185 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:51:03.700453 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:51:03.700931 1 scale_down.go:776] No candidates for scale down I0428 01:51:13.713733 1 static_autoscaler.go:343] No unschedulable pods I0428 01:51:13.713835 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:51:13.713857 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:51:13.713878 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:51:13.714189 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:51:13.714651 1 scale_down.go:776] No candidates for scale down I0428 01:51:23.728277 1 static_autoscaler.go:343] No unschedulable pods I0428 01:51:23.728456 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:51:23.728478 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:51:23.728495 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:51:23.728778 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:51:23.729388 1 scale_down.go:776] No candidates for scale down I0428 01:51:24.072758 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 01:51:24.072981 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 205.021µs I0428 01:51:33.746049 1 static_autoscaler.go:343] No unschedulable pods I0428 01:51:33.746190 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:51:33.746215 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:51:33.746235 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:51:33.746491 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:51:33.746950 1 scale_down.go:776] No candidates for scale down I0428 01:51:43.762846 1 static_autoscaler.go:343] No unschedulable pods I0428 01:51:43.762972 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:51:43.762989 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:51:43.763002 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:51:43.763252 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:51:43.763693 1 scale_down.go:776] No candidates for scale down I0428 01:51:53.778230 1 static_autoscaler.go:343] No unschedulable pods I0428 01:51:53.778385 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:51:53.778422 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:51:53.778446 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:51:53.778750 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:51:53.779206 1 scale_down.go:776] No candidates for scale down I0428 01:52:03.791852 1 static_autoscaler.go:343] No unschedulable pods I0428 01:52:03.791933 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:52:03.791951 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:52:03.792022 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:52:03.792244 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:52:03.792655 1 scale_down.go:776] No candidates for scale down I0428 01:52:13.806847 1 static_autoscaler.go:343] No unschedulable pods I0428 01:52:13.806985 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:52:13.807007 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:52:13.807021 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:52:13.807273 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:52:13.807716 1 scale_down.go:776] No candidates for scale down I0428 01:52:23.821860 1 static_autoscaler.go:343] No unschedulable pods I0428 01:52:23.821974 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:52:23.822006 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:52:23.822021 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:52:23.822278 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:52:23.822737 1 scale_down.go:776] No candidates for scale down I0428 01:52:33.838251 1 static_autoscaler.go:343] No unschedulable pods I0428 01:52:33.838349 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:52:33.838367 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:52:33.838380 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:52:33.838697 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:52:33.839173 1 scale_down.go:776] No candidates for scale down I0428 01:52:43.852973 1 static_autoscaler.go:343] No unschedulable pods I0428 01:52:43.853125 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:52:43.853152 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:52:43.853175 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:52:43.853478 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:52:43.853919 1 scale_down.go:776] No candidates for scale down I0428 01:52:53.867090 1 static_autoscaler.go:343] No unschedulable pods I0428 01:52:53.867223 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:52:53.867247 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:52:53.867266 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:52:53.867577 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:52:53.868051 1 scale_down.go:776] No candidates for scale down I0428 01:53:03.882894 1 static_autoscaler.go:343] No unschedulable pods I0428 01:53:03.882979 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:53:03.883004 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:53:03.883077 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:53:03.883291 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:53:03.883755 1 scale_down.go:776] No candidates for scale down I0428 01:53:13.896998 1 static_autoscaler.go:343] No unschedulable pods I0428 01:53:13.897084 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:53:13.897104 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:53:13.897173 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:53:13.897450 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:53:13.897889 1 scale_down.go:776] No candidates for scale down I0428 01:53:23.913126 1 static_autoscaler.go:343] No unschedulable pods I0428 01:53:23.913257 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:53:23.913279 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:53:23.913297 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:53:23.913565 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 01:53:23.914051 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 01:58:23.910499657 +0000 UTC m=+11477.609264046 I0428 01:53:23.914150 1 scale_down.go:776] No candidates for scale down I0428 01:53:24.073088 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 01:53:24.073282 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 179.241µs I0428 01:53:33.928161 1 static_autoscaler.go:343] No unschedulable pods I0428 01:53:33.928312 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:53:33.928330 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:53:33.928345 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:53:33.928626 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:53:33.929034 1 scale_down.go:776] No candidates for scale down I0428 01:53:43.944331 1 static_autoscaler.go:343] No unschedulable pods I0428 01:53:43.944442 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:53:43.944464 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:53:43.944543 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:53:43.944871 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:53:43.945325 1 scale_down.go:776] No candidates for scale down I0428 01:53:53.958723 1 static_autoscaler.go:343] No unschedulable pods I0428 01:53:53.958817 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:53:53.958850 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:53:53.958865 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:53:53.959119 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:53:53.959559 1 scale_down.go:776] No candidates for scale down I0428 01:54:03.973855 1 static_autoscaler.go:343] No unschedulable pods I0428 01:54:03.974044 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:54:03.974096 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:54:03.974194 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:54:03.974555 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:54:03.975187 1 scale_down.go:776] No candidates for scale down I0428 01:54:13.989135 1 static_autoscaler.go:343] No unschedulable pods I0428 01:54:13.989258 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:54:13.989278 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:54:13.989289 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:54:13.989610 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:54:13.990110 1 scale_down.go:776] No candidates for scale down I0428 01:54:24.003127 1 static_autoscaler.go:343] No unschedulable pods I0428 01:54:24.003265 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:54:24.003283 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:54:24.003295 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:54:24.003563 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 01:54:24.004084 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 01:59:24.000383372 +0000 UTC m=+11537.699147750 I0428 01:54:24.004187 1 scale_down.go:776] No candidates for scale down I0428 01:54:34.018361 1 static_autoscaler.go:343] No unschedulable pods I0428 01:54:34.018450 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:54:34.018475 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:54:34.018544 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:54:34.018798 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:54:34.019238 1 scale_down.go:776] No candidates for scale down I0428 01:54:44.032580 1 static_autoscaler.go:343] No unschedulable pods I0428 01:54:44.032694 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:54:44.032727 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:54:44.032743 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:54:44.032944 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:54:44.033338 1 scale_down.go:776] No candidates for scale down I0428 01:54:54.048077 1 static_autoscaler.go:343] No unschedulable pods I0428 01:54:54.048242 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:54:54.048268 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:54:54.048285 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:54:54.048631 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:54:54.049097 1 scale_down.go:776] No candidates for scale down I0428 01:55:04.063175 1 static_autoscaler.go:343] No unschedulable pods I0428 01:55:04.063264 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:55:04.063283 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:55:04.063296 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:55:04.063574 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:55:04.063970 1 scale_down.go:776] No candidates for scale down I0428 01:55:14.079475 1 static_autoscaler.go:343] No unschedulable pods I0428 01:55:14.079618 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:55:14.079643 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:55:14.079679 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:55:14.079920 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:55:14.080342 1 scale_down.go:776] No candidates for scale down I0428 01:55:24.073405 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 01:55:24.073635 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 196.815µs I0428 01:55:24.095996 1 static_autoscaler.go:343] No unschedulable pods I0428 01:55:24.096130 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:55:24.096148 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:55:24.096159 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:55:24.096355 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:55:24.096777 1 scale_down.go:776] No candidates for scale down I0428 01:55:34.109836 1 static_autoscaler.go:343] No unschedulable pods I0428 01:55:34.109930 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:55:34.109948 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:55:34.109960 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:55:34.110219 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 01:55:34.110753 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 02:00:34.107008447 +0000 UTC m=+11607.805772832 I0428 01:55:34.110874 1 scale_down.go:776] No candidates for scale down I0428 01:55:44.124437 1 static_autoscaler.go:343] No unschedulable pods I0428 01:55:44.124517 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:55:44.124538 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:55:44.124599 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:55:44.124822 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:55:44.125226 1 scale_down.go:776] No candidates for scale down I0428 01:55:54.138717 1 static_autoscaler.go:343] No unschedulable pods I0428 01:55:54.138864 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:55:54.138894 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:55:54.138919 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:55:54.139195 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:55:54.139698 1 scale_down.go:776] No candidates for scale down I0428 01:56:04.153898 1 static_autoscaler.go:343] No unschedulable pods I0428 01:56:04.154025 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:56:04.154045 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:56:04.154057 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:56:04.154281 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:56:04.154690 1 scale_down.go:776] No candidates for scale down I0428 01:56:14.168462 1 static_autoscaler.go:343] No unschedulable pods I0428 01:56:14.168592 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:56:14.168612 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:56:14.168626 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:56:14.168860 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:56:14.169299 1 scale_down.go:776] No candidates for scale down I0428 01:56:24.182038 1 static_autoscaler.go:343] No unschedulable pods I0428 01:56:24.182157 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:56:24.182180 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:56:24.182198 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:56:24.182428 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:56:24.182836 1 scale_down.go:776] No candidates for scale down I0428 01:56:34.196163 1 static_autoscaler.go:343] No unschedulable pods I0428 01:56:34.196279 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:56:34.196295 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:56:34.196306 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:56:34.196537 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:56:34.196952 1 scale_down.go:776] No candidates for scale down I0428 01:56:44.209985 1 static_autoscaler.go:343] No unschedulable pods I0428 01:56:44.210127 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:56:44.210147 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:56:44.210160 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:56:44.210386 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:56:44.210907 1 scale_down.go:776] No candidates for scale down I0428 01:56:54.223891 1 static_autoscaler.go:343] No unschedulable pods I0428 01:56:54.224047 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:56:54.224073 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:56:54.224091 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:56:54.224373 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:56:54.224809 1 scale_down.go:776] No candidates for scale down I0428 01:57:04.238712 1 static_autoscaler.go:343] No unschedulable pods I0428 01:57:04.238801 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:57:04.238821 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:57:04.238905 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:57:04.239182 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:57:04.239642 1 scale_down.go:776] No candidates for scale down I0428 01:57:14.253799 1 static_autoscaler.go:343] No unschedulable pods I0428 01:57:14.253899 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:57:14.253916 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:57:14.253939 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:57:14.254248 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:57:14.254753 1 scale_down.go:776] No candidates for scale down I0428 01:57:24.073764 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 01:57:24.073974 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 192.989µs I0428 01:57:24.270763 1 static_autoscaler.go:343] No unschedulable pods I0428 01:57:24.270901 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:57:24.270917 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:57:24.270930 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:57:24.271144 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:57:24.271651 1 scale_down.go:776] No candidates for scale down I0428 01:57:34.285594 1 static_autoscaler.go:343] No unschedulable pods I0428 01:57:34.285729 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:57:34.285767 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:57:34.285857 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:57:34.286193 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:57:34.286715 1 scale_down.go:776] No candidates for scale down I0428 01:57:44.299358 1 static_autoscaler.go:343] No unschedulable pods I0428 01:57:44.299507 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:57:44.299526 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:57:44.299537 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:57:44.299809 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:57:44.300246 1 scale_down.go:776] No candidates for scale down I0428 01:57:54.313361 1 static_autoscaler.go:343] No unschedulable pods I0428 01:57:54.313513 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:57:54.313557 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:57:54.313580 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:57:54.313905 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:57:54.314384 1 scale_down.go:776] No candidates for scale down I0428 01:58:04.328200 1 static_autoscaler.go:343] No unschedulable pods I0428 01:58:04.328303 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:58:04.328322 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:58:04.328333 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:58:04.328643 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:58:04.329053 1 scale_down.go:776] No candidates for scale down I0428 01:58:14.345096 1 static_autoscaler.go:343] No unschedulable pods I0428 01:58:14.345226 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:58:14.345247 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:58:14.345262 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:58:14.345513 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:58:14.345950 1 scale_down.go:776] No candidates for scale down I0428 01:58:24.358675 1 static_autoscaler.go:343] No unschedulable pods I0428 01:58:24.358812 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:58:24.358835 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:58:24.358852 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:58:24.359114 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 01:58:24.359705 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 02:03:24.355797835 +0000 UTC m=+11778.054562221 I0428 01:58:24.359827 1 scale_down.go:776] No candidates for scale down I0428 01:58:34.372666 1 static_autoscaler.go:343] No unschedulable pods I0428 01:58:34.372751 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:58:34.372769 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:58:34.372780 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:58:34.373059 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:58:34.373497 1 scale_down.go:776] No candidates for scale down I0428 01:58:44.388231 1 static_autoscaler.go:343] No unschedulable pods I0428 01:58:44.388371 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:58:44.388394 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:58:44.388408 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:58:44.388707 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:58:44.389211 1 scale_down.go:776] No candidates for scale down I0428 01:58:54.413034 1 static_autoscaler.go:343] No unschedulable pods I0428 01:58:54.413256 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:58:54.413309 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:58:54.413344 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:58:54.413767 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:58:54.414537 1 scale_down.go:776] No candidates for scale down I0428 01:59:04.432594 1 static_autoscaler.go:343] No unschedulable pods I0428 01:59:04.432726 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:59:04.432748 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:59:04.432769 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:59:04.432976 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:59:04.433391 1 scale_down.go:776] No candidates for scale down I0428 01:59:14.447930 1 static_autoscaler.go:343] No unschedulable pods I0428 01:59:14.448059 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:59:14.448079 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:59:14.448093 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:59:14.448346 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:59:14.448784 1 scale_down.go:776] No candidates for scale down I0428 01:59:24.074096 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 01:59:24.074379 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 264.5µs I0428 01:59:24.462624 1 static_autoscaler.go:343] No unschedulable pods I0428 01:59:24.462736 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:59:24.462761 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:59:24.462783 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:59:24.463118 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 01:59:24.463660 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 02:04:24.459735744 +0000 UTC m=+11838.158500143 I0428 01:59:24.463782 1 scale_down.go:776] No candidates for scale down I0428 01:59:34.482169 1 static_autoscaler.go:343] No unschedulable pods I0428 01:59:34.482275 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:59:34.482308 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:59:34.482384 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:59:34.482696 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:59:34.483166 1 scale_down.go:776] No candidates for scale down I0428 01:59:44.505231 1 static_autoscaler.go:343] No unschedulable pods I0428 01:59:44.505324 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:59:44.505341 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:59:44.505353 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:59:44.505639 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:59:44.506254 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 01:59:44.515337 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 01:59:44.515591 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 01:59:44.521363 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588039184 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 01:59:44.527870 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 01:59:54.536166 1 static_autoscaler.go:343] No unschedulable pods I0428 01:59:54.536361 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 01:59:54.536423 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 01:59:54.536448 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 01:59:54.536768 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 01:59:54.537236 1 scale_down.go:776] No candidates for scale down I0428 02:00:04.555371 1 static_autoscaler.go:343] No unschedulable pods I0428 02:00:04.555504 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:00:04.555530 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:00:04.555552 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:00:04.555917 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:00:04.556382 1 scale_down.go:776] No candidates for scale down I0428 02:00:14.573256 1 static_autoscaler.go:343] No unschedulable pods I0428 02:00:14.573476 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:00:14.573500 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:00:14.573515 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:00:14.573854 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:00:14.574442 1 scale_down.go:776] No candidates for scale down I0428 02:00:24.592809 1 static_autoscaler.go:343] No unschedulable pods I0428 02:00:24.593016 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:00:24.593042 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:00:24.593060 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:00:24.593443 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:00:24.594084 1 scale_down.go:776] No candidates for scale down I0428 02:00:34.608179 1 static_autoscaler.go:343] No unschedulable pods I0428 02:00:34.608275 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:00:34.608304 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:00:34.608395 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:00:34.608628 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 02:00:34.609118 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 02:05:34.605104583 +0000 UTC m=+11908.303868919 I0428 02:00:34.609215 1 scale_down.go:776] No candidates for scale down I0428 02:00:44.625579 1 static_autoscaler.go:343] No unschedulable pods I0428 02:00:44.625676 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:00:44.625706 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:00:44.625781 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:00:44.626031 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:00:44.626464 1 scale_down.go:776] No candidates for scale down I0428 02:00:54.641057 1 static_autoscaler.go:343] No unschedulable pods I0428 02:00:54.641201 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:00:54.641218 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:00:54.641233 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:00:54.641538 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:00:54.642117 1 scale_down.go:776] No candidates for scale down I0428 02:01:04.659062 1 static_autoscaler.go:343] No unschedulable pods I0428 02:01:04.659222 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:01:04.659239 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:01:04.659251 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:01:04.659504 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:01:04.660028 1 scale_down.go:776] No candidates for scale down I0428 02:01:14.673164 1 static_autoscaler.go:343] No unschedulable pods I0428 02:01:14.673315 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:01:14.673345 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:01:14.673369 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:01:14.673673 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:01:14.674130 1 scale_down.go:776] No candidates for scale down I0428 02:01:24.074516 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 02:01:24.074737 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 203.18µs I0428 02:01:24.688752 1 static_autoscaler.go:343] No unschedulable pods I0428 02:01:24.688895 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:01:24.688921 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:01:24.688944 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:01:24.689269 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:01:24.689837 1 scale_down.go:776] No candidates for scale down I0428 02:01:34.705734 1 static_autoscaler.go:343] No unschedulable pods I0428 02:01:34.705813 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:01:34.705829 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:01:34.705896 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:01:34.706113 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:01:34.706549 1 scale_down.go:776] No candidates for scale down I0428 02:01:44.721089 1 static_autoscaler.go:343] No unschedulable pods I0428 02:01:44.721286 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:01:44.721310 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:01:44.721333 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:01:44.721683 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:01:44.722401 1 scale_down.go:776] No candidates for scale down I0428 02:01:54.739098 1 static_autoscaler.go:343] No unschedulable pods I0428 02:01:54.739311 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:01:54.739340 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:01:54.739366 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:01:54.739747 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:01:54.740465 1 scale_down.go:776] No candidates for scale down I0428 02:02:04.754577 1 static_autoscaler.go:343] No unschedulable pods I0428 02:02:04.754665 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:02:04.754693 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:02:04.754710 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:02:04.754950 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:02:04.755349 1 scale_down.go:776] No candidates for scale down I0428 02:02:14.770006 1 static_autoscaler.go:343] No unschedulable pods I0428 02:02:14.770204 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:02:14.770235 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:02:14.770254 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:02:14.770541 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:02:14.770969 1 scale_down.go:776] No candidates for scale down I0428 02:02:24.784531 1 static_autoscaler.go:343] No unschedulable pods I0428 02:02:24.784650 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:02:24.784672 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:02:24.784691 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:02:24.784912 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:02:24.785307 1 scale_down.go:776] No candidates for scale down I0428 02:02:34.799293 1 static_autoscaler.go:343] No unschedulable pods I0428 02:02:34.799382 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:02:34.799408 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:02:34.799441 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:02:34.799762 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:02:34.800248 1 scale_down.go:776] No candidates for scale down I0428 02:02:44.813992 1 static_autoscaler.go:343] No unschedulable pods I0428 02:02:44.814082 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:02:44.814103 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:02:44.814123 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:02:44.814376 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:02:44.814807 1 scale_down.go:776] No candidates for scale down I0428 02:02:54.827771 1 static_autoscaler.go:343] No unschedulable pods I0428 02:02:54.827854 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:02:54.827872 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:02:54.827947 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:02:54.828143 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:02:54.828592 1 scale_down.go:776] No candidates for scale down I0428 02:03:04.843593 1 static_autoscaler.go:343] No unschedulable pods I0428 02:03:04.843706 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:03:04.843740 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:03:04.843823 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:03:04.844161 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:03:04.844805 1 scale_down.go:776] No candidates for scale down I0428 02:03:14.858315 1 static_autoscaler.go:343] No unschedulable pods I0428 02:03:14.858436 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:03:14.858463 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:03:14.858476 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:03:14.858794 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:03:14.859248 1 scale_down.go:776] No candidates for scale down I0428 02:03:24.074853 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 02:03:24.075070 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 199.474µs I0428 02:03:24.871839 1 static_autoscaler.go:343] No unschedulable pods I0428 02:03:24.871963 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:03:24.871980 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:03:24.871992 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:03:24.872209 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 02:03:24.872722 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 02:08:24.869017337 +0000 UTC m=+12078.567781673 I0428 02:03:24.872823 1 scale_down.go:776] No candidates for scale down I0428 02:03:34.885688 1 static_autoscaler.go:343] No unschedulable pods I0428 02:03:34.885824 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:03:34.885842 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:03:34.885857 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:03:34.886058 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:03:34.886478 1 scale_down.go:776] No candidates for scale down I0428 02:03:44.901169 1 static_autoscaler.go:343] No unschedulable pods I0428 02:03:44.901305 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:03:44.901324 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:03:44.901345 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:03:44.901715 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:03:44.902821 1 scale_down.go:776] No candidates for scale down I0428 02:03:54.916262 1 static_autoscaler.go:343] No unschedulable pods I0428 02:03:54.916429 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:03:54.916453 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:03:54.916470 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:03:54.916799 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:03:54.917278 1 scale_down.go:776] No candidates for scale down I0428 02:04:04.931040 1 static_autoscaler.go:343] No unschedulable pods I0428 02:04:04.931147 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:04:04.931165 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:04:04.931177 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:04:04.931495 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:04:04.931947 1 scale_down.go:776] No candidates for scale down I0428 02:04:14.961733 1 static_autoscaler.go:343] No unschedulable pods I0428 02:04:14.961815 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:04:14.961834 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:04:14.961952 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:04:14.962261 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:04:14.962727 1 scale_down.go:776] No candidates for scale down I0428 02:04:24.982356 1 static_autoscaler.go:343] No unschedulable pods I0428 02:04:24.982449 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:04:24.982467 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:04:24.982542 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:04:24.982796 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 02:04:24.983323 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 02:09:24.97946004 +0000 UTC m=+12138.678224423 I0428 02:04:24.983435 1 scale_down.go:776] No candidates for scale down I0428 02:04:34.996810 1 static_autoscaler.go:343] No unschedulable pods I0428 02:04:34.996974 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:04:34.997005 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:04:34.997029 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:04:34.997267 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:04:34.997804 1 scale_down.go:776] No candidates for scale down I0428 02:04:45.011348 1 static_autoscaler.go:343] No unschedulable pods I0428 02:04:45.011457 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:04:45.011478 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:04:45.011499 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:04:45.011771 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:04:45.012316 1 scale_down.go:776] No candidates for scale down I0428 02:04:55.025388 1 static_autoscaler.go:343] No unschedulable pods I0428 02:04:55.025511 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:04:55.025528 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:04:55.025542 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:04:55.025828 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:04:55.026350 1 scale_down.go:776] No candidates for scale down I0428 02:05:05.085662 1 static_autoscaler.go:343] No unschedulable pods I0428 02:05:05.086839 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:05:05.086897 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:05:05.088141 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:05:05.089012 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:05:05.090293 1 scale_down.go:776] No candidates for scale down I0428 02:05:15.118817 1 static_autoscaler.go:343] No unschedulable pods I0428 02:05:15.118976 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:05:15.119004 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:05:15.119019 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:05:15.119338 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:05:15.119848 1 scale_down.go:776] No candidates for scale down I0428 02:05:24.075197 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 02:05:24.075441 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 223.176µs I0428 02:05:25.135686 1 static_autoscaler.go:343] No unschedulable pods I0428 02:05:25.135865 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:05:25.135892 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:05:25.135916 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:05:25.136284 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:05:25.137028 1 scale_down.go:776] No candidates for scale down I0428 02:05:35.152115 1 static_autoscaler.go:343] No unschedulable pods I0428 02:05:35.152201 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:05:35.152219 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:05:35.152287 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:05:35.152571 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 02:05:35.153093 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 02:10:35.149150571 +0000 UTC m=+12208.847914906 I0428 02:05:35.153191 1 scale_down.go:776] No candidates for scale down I0428 02:05:45.169079 1 static_autoscaler.go:343] No unschedulable pods I0428 02:05:45.169229 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:05:45.169258 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:05:45.169284 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:05:45.169605 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:05:45.170182 1 scale_down.go:776] No candidates for scale down I0428 02:05:55.184871 1 static_autoscaler.go:343] No unschedulable pods I0428 02:05:55.185023 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:05:55.185048 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:05:55.185071 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:05:55.185353 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:05:55.185854 1 scale_down.go:776] No candidates for scale down I0428 02:06:05.201708 1 static_autoscaler.go:343] No unschedulable pods I0428 02:06:05.201789 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:06:05.201806 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:06:05.201882 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:06:05.202142 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:06:05.202620 1 scale_down.go:776] No candidates for scale down I0428 02:06:15.220040 1 static_autoscaler.go:343] No unschedulable pods I0428 02:06:15.220140 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:06:15.220160 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:06:15.220236 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:06:15.220593 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:06:15.221114 1 scale_down.go:776] No candidates for scale down I0428 02:06:25.235294 1 static_autoscaler.go:343] No unschedulable pods I0428 02:06:25.235447 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:06:25.235480 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:06:25.235497 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:06:25.235773 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:06:25.236209 1 scale_down.go:776] No candidates for scale down I0428 02:06:35.253567 1 static_autoscaler.go:343] No unschedulable pods I0428 02:06:35.253760 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:06:35.253793 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:06:35.253810 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:06:35.254161 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:06:35.254868 1 scale_down.go:776] No candidates for scale down I0428 02:06:45.287431 1 static_autoscaler.go:343] No unschedulable pods I0428 02:06:45.287638 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:06:45.287666 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:06:45.287689 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:06:45.287990 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:06:45.288532 1 scale_down.go:776] No candidates for scale down I0428 02:06:55.303153 1 static_autoscaler.go:343] No unschedulable pods I0428 02:06:55.303280 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:06:55.303300 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:06:55.303312 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:06:55.303563 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:06:55.304001 1 scale_down.go:776] No candidates for scale down I0428 02:07:05.320220 1 static_autoscaler.go:343] No unschedulable pods I0428 02:07:05.320350 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:07:05.320371 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:07:05.320388 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:07:05.320743 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:07:05.321195 1 scale_down.go:776] No candidates for scale down I0428 02:07:15.335238 1 static_autoscaler.go:343] No unschedulable pods I0428 02:07:15.335368 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:07:15.335388 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:07:15.335407 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:07:15.335680 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:07:15.336114 1 scale_down.go:776] No candidates for scale down I0428 02:07:24.075581 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 02:07:24.075802 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 202.251µs I0428 02:07:25.352426 1 static_autoscaler.go:343] No unschedulable pods I0428 02:07:25.352523 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:07:25.352542 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:07:25.352620 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:07:25.352949 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:07:25.353406 1 scale_down.go:776] No candidates for scale down I0428 02:07:35.366211 1 static_autoscaler.go:343] No unschedulable pods I0428 02:07:35.366355 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:07:35.366399 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:07:35.366435 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:07:35.366757 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:07:35.367498 1 scale_down.go:776] No candidates for scale down I0428 02:07:45.384191 1 static_autoscaler.go:343] No unschedulable pods I0428 02:07:45.384328 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:07:45.384358 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:07:45.384374 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:07:45.384772 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:07:45.385449 1 scale_down.go:776] No candidates for scale down I0428 02:07:55.399966 1 static_autoscaler.go:343] No unschedulable pods I0428 02:07:55.400096 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:07:55.400124 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:07:55.400139 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:07:55.400511 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:07:55.401002 1 scale_down.go:776] No candidates for scale down I0428 02:08:05.416670 1 static_autoscaler.go:343] No unschedulable pods I0428 02:08:05.416830 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:08:05.416858 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:08:05.416888 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:08:05.417148 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:08:05.417797 1 scale_down.go:776] No candidates for scale down I0428 02:08:15.431698 1 static_autoscaler.go:343] No unschedulable pods I0428 02:08:15.431835 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:08:15.431853 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:08:15.431865 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:08:15.432115 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:08:15.432817 1 scale_down.go:776] No candidates for scale down I0428 02:08:25.448401 1 static_autoscaler.go:343] No unschedulable pods I0428 02:08:25.448550 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:08:25.448568 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:08:25.448581 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:08:25.448859 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 02:08:25.449346 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 02:13:25.445681627 +0000 UTC m=+12379.144446001 I0428 02:08:25.449451 1 scale_down.go:776] No candidates for scale down I0428 02:08:35.461685 1 static_autoscaler.go:343] No unschedulable pods I0428 02:08:35.461814 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:08:35.461832 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:08:35.461850 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:08:35.462092 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:08:35.462536 1 scale_down.go:776] No candidates for scale down I0428 02:08:45.477500 1 static_autoscaler.go:343] No unschedulable pods I0428 02:08:45.477630 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:08:45.477649 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:08:45.477663 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:08:45.477898 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:08:45.478311 1 scale_down.go:776] No candidates for scale down I0428 02:08:55.494728 1 static_autoscaler.go:343] No unschedulable pods I0428 02:08:55.494857 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:08:55.494882 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:08:55.494906 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:08:55.495490 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:08:55.496145 1 scale_down.go:776] No candidates for scale down I0428 02:09:05.510946 1 static_autoscaler.go:343] No unschedulable pods I0428 02:09:05.511055 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:09:05.511083 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:09:05.511165 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:09:05.511474 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:09:05.511897 1 scale_down.go:776] No candidates for scale down I0428 02:09:15.525160 1 static_autoscaler.go:343] No unschedulable pods I0428 02:09:15.525325 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:09:15.525359 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:09:15.525376 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:09:15.525668 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:09:15.526206 1 scale_down.go:776] No candidates for scale down I0428 02:09:24.075930 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 02:09:24.076267 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 316.991µs I0428 02:09:25.545941 1 static_autoscaler.go:343] No unschedulable pods I0428 02:09:25.546073 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:09:25.546094 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:09:25.546114 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:09:25.546344 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 02:09:25.547160 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 02:14:25.54336046 +0000 UTC m=+12439.242124843 I0428 02:09:25.547273 1 scale_down.go:776] No candidates for scale down I0428 02:09:35.563639 1 static_autoscaler.go:343] No unschedulable pods I0428 02:09:35.563716 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:09:35.563736 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:09:35.563797 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:09:35.564015 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:09:35.564486 1 scale_down.go:776] No candidates for scale down I0428 02:09:45.583634 1 static_autoscaler.go:343] No unschedulable pods I0428 02:09:45.583721 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:09:45.583741 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:09:45.583816 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:09:45.584070 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:09:45.584539 1 scale_down.go:776] No candidates for scale down I0428 02:09:55.599817 1 static_autoscaler.go:343] No unschedulable pods I0428 02:09:55.599958 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:09:55.599977 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:09:55.599989 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:09:55.600204 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:09:55.600820 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 02:09:55.607700 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 02:09:55.608001 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 02:09:55.617146 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588039795 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 02:09:55.631731 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 02:10:05.633194 1 static_autoscaler.go:343] No unschedulable pods I0428 02:10:05.633334 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:10:05.633362 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:10:05.633379 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:10:05.633687 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:10:05.634149 1 scale_down.go:776] No candidates for scale down I0428 02:10:15.649179 1 static_autoscaler.go:343] No unschedulable pods I0428 02:10:15.649287 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:10:15.649312 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:10:15.649329 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:10:15.649627 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:10:15.650121 1 scale_down.go:776] No candidates for scale down I0428 02:10:25.663510 1 static_autoscaler.go:343] No unschedulable pods I0428 02:10:25.663644 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:10:25.663661 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:10:25.663673 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:10:25.663911 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:10:25.664526 1 scale_down.go:776] No candidates for scale down I0428 02:10:35.677425 1 static_autoscaler.go:343] No unschedulable pods I0428 02:10:35.677557 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:10:35.677592 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:10:35.677608 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:10:35.677886 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 02:10:35.678367 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 02:15:35.674513661 +0000 UTC m=+12509.373277998 I0428 02:10:35.678486 1 scale_down.go:776] No candidates for scale down I0428 02:10:45.692094 1 static_autoscaler.go:343] No unschedulable pods I0428 02:10:45.692253 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:10:45.692277 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:10:45.692298 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:10:45.692701 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:10:45.693216 1 scale_down.go:776] No candidates for scale down I0428 02:10:55.706146 1 static_autoscaler.go:343] No unschedulable pods I0428 02:10:55.706240 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:10:55.706265 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:10:55.706280 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:10:55.706582 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:10:55.707109 1 scale_down.go:776] No candidates for scale down I0428 02:11:05.724085 1 static_autoscaler.go:343] No unschedulable pods I0428 02:11:05.724186 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:11:05.724203 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:11:05.724215 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:11:05.724504 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:11:05.724929 1 scale_down.go:776] No candidates for scale down I0428 02:11:15.737440 1 static_autoscaler.go:343] No unschedulable pods I0428 02:11:15.737584 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:11:15.737609 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:11:15.737625 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:11:15.737997 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:11:15.738495 1 scale_down.go:776] No candidates for scale down I0428 02:11:24.076403 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 02:11:24.076649 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 211.531µs I0428 02:11:25.751479 1 static_autoscaler.go:343] No unschedulable pods I0428 02:11:25.751568 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:11:25.751586 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:11:25.751601 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:11:25.751884 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:11:25.752324 1 scale_down.go:776] No candidates for scale down I0428 02:11:35.766239 1 static_autoscaler.go:343] No unschedulable pods I0428 02:11:35.766370 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:11:35.766390 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:11:35.766404 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:11:35.766686 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:11:35.767137 1 scale_down.go:776] No candidates for scale down I0428 02:11:45.783499 1 static_autoscaler.go:343] No unschedulable pods I0428 02:11:45.783593 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:11:45.783609 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:11:45.783679 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:11:45.783928 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:11:45.784340 1 scale_down.go:776] No candidates for scale down I0428 02:11:55.799364 1 static_autoscaler.go:343] No unschedulable pods I0428 02:11:55.799484 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:11:55.799512 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:11:55.799588 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:11:55.799913 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:11:55.800423 1 scale_down.go:776] No candidates for scale down I0428 02:12:05.815285 1 static_autoscaler.go:343] No unschedulable pods I0428 02:12:05.815407 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:12:05.815434 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:12:05.815447 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:12:05.815699 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:12:05.816143 1 scale_down.go:776] No candidates for scale down I0428 02:12:15.830620 1 static_autoscaler.go:343] No unschedulable pods I0428 02:12:15.830761 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:12:15.830779 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:12:15.830791 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:12:15.831009 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:12:15.831405 1 scale_down.go:776] No candidates for scale down I0428 02:12:25.845098 1 static_autoscaler.go:343] No unschedulable pods I0428 02:12:25.845218 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:12:25.845240 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:12:25.845253 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:12:25.845605 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:12:25.846174 1 scale_down.go:776] No candidates for scale down I0428 02:12:35.859025 1 static_autoscaler.go:343] No unschedulable pods I0428 02:12:35.859162 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:12:35.859189 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:12:35.859209 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:12:35.859638 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:12:35.860143 1 scale_down.go:776] No candidates for scale down I0428 02:12:45.874650 1 static_autoscaler.go:343] No unschedulable pods I0428 02:12:45.874743 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:12:45.874765 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:12:45.874780 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:12:45.875048 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:12:45.875488 1 scale_down.go:776] No candidates for scale down I0428 02:12:55.890137 1 static_autoscaler.go:343] No unschedulable pods I0428 02:12:55.890241 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:12:55.890258 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:12:55.890273 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:12:55.890586 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:12:55.891035 1 scale_down.go:776] No candidates for scale down I0428 02:13:05.908642 1 static_autoscaler.go:343] No unschedulable pods I0428 02:13:05.908729 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:13:05.908749 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:13:05.908774 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:13:05.909021 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:13:05.909439 1 scale_down.go:776] No candidates for scale down I0428 02:13:15.924384 1 static_autoscaler.go:343] No unschedulable pods I0428 02:13:15.924509 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:13:15.924537 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:13:15.924616 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:13:15.924934 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:13:15.925389 1 scale_down.go:776] No candidates for scale down I0428 02:13:24.076780 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 02:13:24.076997 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 196.803µs I0428 02:13:25.938503 1 static_autoscaler.go:343] No unschedulable pods I0428 02:13:25.938646 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:13:25.938671 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:13:25.938692 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:13:25.938997 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 02:13:25.939544 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 02:18:25.935759758 +0000 UTC m=+12679.634524101 I0428 02:13:25.939665 1 scale_down.go:776] No candidates for scale down I0428 02:13:35.954152 1 static_autoscaler.go:343] No unschedulable pods I0428 02:13:35.954248 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:13:35.954272 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:13:35.954354 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:13:35.954629 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:13:35.955076 1 scale_down.go:776] No candidates for scale down I0428 02:13:45.970717 1 static_autoscaler.go:343] No unschedulable pods I0428 02:13:45.970943 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:13:45.970973 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:13:45.970992 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:13:45.971333 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:13:45.971878 1 scale_down.go:776] No candidates for scale down I0428 02:13:55.989756 1 static_autoscaler.go:343] No unschedulable pods I0428 02:13:55.989874 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:13:55.989900 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:13:55.989920 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:13:55.990262 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:13:55.990797 1 scale_down.go:776] No candidates for scale down I0428 02:14:06.004666 1 static_autoscaler.go:343] No unschedulable pods I0428 02:14:06.004826 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:14:06.004847 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:14:06.004857 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:14:06.005102 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:14:06.005611 1 scale_down.go:776] No candidates for scale down I0428 02:14:16.019617 1 static_autoscaler.go:343] No unschedulable pods I0428 02:14:16.019743 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:14:16.019786 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:14:16.019855 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:14:16.020154 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:14:16.020616 1 scale_down.go:776] No candidates for scale down I0428 02:14:26.035467 1 static_autoscaler.go:343] No unschedulable pods I0428 02:14:26.035555 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:14:26.035572 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:14:26.035650 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:14:26.036030 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 02:14:26.036625 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 02:19:26.032463886 +0000 UTC m=+12739.731228270 I0428 02:14:26.036731 1 scale_down.go:776] No candidates for scale down I0428 02:14:36.052140 1 static_autoscaler.go:343] No unschedulable pods I0428 02:14:36.052284 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:14:36.052301 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:14:36.052313 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:14:36.052580 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:14:36.052987 1 scale_down.go:776] No candidates for scale down I0428 02:14:46.067430 1 static_autoscaler.go:343] No unschedulable pods I0428 02:14:46.067508 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:14:46.067526 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:14:46.067593 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:14:46.067842 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:14:46.068280 1 scale_down.go:776] No candidates for scale down I0428 02:14:56.081586 1 static_autoscaler.go:343] No unschedulable pods I0428 02:14:56.081671 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:14:56.081688 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:14:56.081763 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:14:56.082027 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:14:56.082616 1 scale_down.go:776] No candidates for scale down I0428 02:15:06.096403 1 static_autoscaler.go:343] No unschedulable pods I0428 02:15:06.096567 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:15:06.096600 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:15:06.096617 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:15:06.096892 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:15:06.097304 1 scale_down.go:776] No candidates for scale down I0428 02:15:16.109979 1 static_autoscaler.go:343] No unschedulable pods I0428 02:15:16.110119 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:15:16.110138 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:15:16.110150 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:15:16.110390 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:15:16.110894 1 scale_down.go:776] No candidates for scale down I0428 02:15:24.077126 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 02:15:24.077400 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 256.645µs I0428 02:15:26.124823 1 static_autoscaler.go:343] No unschedulable pods I0428 02:15:26.124963 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:15:26.124981 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:15:26.124993 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:15:26.125241 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:15:26.125816 1 scale_down.go:776] No candidates for scale down I0428 02:15:36.138289 1 static_autoscaler.go:343] No unschedulable pods I0428 02:15:36.138435 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:15:36.138451 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:15:36.138464 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:15:36.138717 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 02:15:36.139261 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 02:20:36.135665813 +0000 UTC m=+12809.834430185 I0428 02:15:36.139362 1 scale_down.go:776] No candidates for scale down I0428 02:15:46.156872 1 static_autoscaler.go:343] No unschedulable pods I0428 02:15:46.156986 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:15:46.157012 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:15:46.157035 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:15:46.157365 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:15:46.157863 1 scale_down.go:776] No candidates for scale down I0428 02:15:56.174100 1 static_autoscaler.go:343] No unschedulable pods I0428 02:15:56.174219 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:15:56.174252 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:15:56.174268 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:15:56.174519 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:15:56.174926 1 scale_down.go:776] No candidates for scale down I0428 02:16:06.187670 1 static_autoscaler.go:343] No unschedulable pods I0428 02:16:06.187804 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:16:06.187826 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:16:06.187842 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:16:06.188203 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:16:06.188799 1 scale_down.go:776] No candidates for scale down I0428 02:16:16.203216 1 static_autoscaler.go:343] No unschedulable pods I0428 02:16:16.203358 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:16:16.203379 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:16:16.203398 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:16:16.203697 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:16:16.204343 1 scale_down.go:776] No candidates for scale down I0428 02:16:26.217135 1 static_autoscaler.go:343] No unschedulable pods I0428 02:16:26.217246 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:16:26.217265 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:16:26.217351 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:16:26.217696 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:16:26.218210 1 scale_down.go:776] No candidates for scale down I0428 02:16:36.231748 1 static_autoscaler.go:343] No unschedulable pods I0428 02:16:36.231891 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:16:36.231917 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:16:36.231940 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:16:36.232249 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:16:36.232786 1 scale_down.go:776] No candidates for scale down I0428 02:16:46.246087 1 static_autoscaler.go:343] No unschedulable pods I0428 02:16:46.246192 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:16:46.246217 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:16:46.246241 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:16:46.246601 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:16:46.247097 1 scale_down.go:776] No candidates for scale down I0428 02:16:56.261973 1 static_autoscaler.go:343] No unschedulable pods I0428 02:16:56.262090 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:16:56.262125 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:16:56.262141 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:16:56.262381 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:16:56.262838 1 scale_down.go:776] No candidates for scale down I0428 02:17:06.277372 1 static_autoscaler.go:343] No unschedulable pods I0428 02:17:06.277539 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:17:06.277572 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:17:06.277590 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:17:06.277862 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:17:06.278378 1 scale_down.go:776] No candidates for scale down I0428 02:17:16.294115 1 static_autoscaler.go:343] No unschedulable pods I0428 02:17:16.294211 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:17:16.294228 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:17:16.294240 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:17:16.294513 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:17:16.294948 1 scale_down.go:776] No candidates for scale down I0428 02:17:24.077544 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 02:17:24.077807 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 243.619µs I0428 02:17:26.312113 1 static_autoscaler.go:343] No unschedulable pods I0428 02:17:26.312241 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:17:26.312283 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:17:26.312300 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:17:26.312599 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:17:26.313021 1 scale_down.go:776] No candidates for scale down I0428 02:17:36.329270 1 static_autoscaler.go:343] No unschedulable pods I0428 02:17:36.329427 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:17:36.329446 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:17:36.329458 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:17:36.329771 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:17:36.330256 1 scale_down.go:776] No candidates for scale down I0428 02:17:46.345375 1 static_autoscaler.go:343] No unschedulable pods I0428 02:17:46.345517 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:17:46.345542 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:17:46.345557 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:17:46.345821 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:17:46.346276 1 scale_down.go:776] No candidates for scale down I0428 02:17:56.361299 1 static_autoscaler.go:343] No unschedulable pods I0428 02:17:56.361476 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:17:56.361501 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:17:56.361521 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:17:56.361800 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:17:56.362305 1 scale_down.go:776] No candidates for scale down I0428 02:18:06.377248 1 static_autoscaler.go:343] No unschedulable pods I0428 02:18:06.377361 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:18:06.377391 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:18:06.377424 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:18:06.377725 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:18:06.378197 1 scale_down.go:776] No candidates for scale down I0428 02:18:16.391659 1 static_autoscaler.go:343] No unschedulable pods I0428 02:18:16.391779 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:18:16.391795 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:18:16.391807 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:18:16.392042 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:18:16.392487 1 scale_down.go:776] No candidates for scale down I0428 02:18:26.406087 1 static_autoscaler.go:343] No unschedulable pods I0428 02:18:26.406172 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:18:26.406185 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:18:26.406260 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:18:26.406538 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 02:18:26.407089 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 02:23:26.403292052 +0000 UTC m=+12980.102056389 I0428 02:18:26.407194 1 scale_down.go:776] No candidates for scale down I0428 02:18:36.419633 1 static_autoscaler.go:343] No unschedulable pods I0428 02:18:36.419773 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:18:36.419820 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:18:36.419842 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:18:36.420220 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:18:36.420920 1 scale_down.go:776] No candidates for scale down I0428 02:18:46.435509 1 static_autoscaler.go:343] No unschedulable pods I0428 02:18:46.435630 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:18:46.435651 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:18:46.435666 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:18:46.435928 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:18:46.436393 1 scale_down.go:776] No candidates for scale down I0428 02:18:56.450027 1 static_autoscaler.go:343] No unschedulable pods I0428 02:18:56.450151 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:18:56.450196 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:18:56.450214 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:18:56.450526 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:18:56.451021 1 scale_down.go:776] No candidates for scale down I0428 02:19:06.463869 1 static_autoscaler.go:343] No unschedulable pods I0428 02:19:06.463957 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:19:06.463976 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:19:06.464046 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:19:06.464258 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:19:06.464740 1 scale_down.go:776] No candidates for scale down I0428 02:19:16.484915 1 static_autoscaler.go:343] No unschedulable pods I0428 02:19:16.484999 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:19:16.485017 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:19:16.485107 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:19:16.485403 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:19:16.485891 1 scale_down.go:776] No candidates for scale down I0428 02:19:24.077929 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 02:19:24.078178 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 232.425µs I0428 02:19:26.499095 1 static_autoscaler.go:343] No unschedulable pods I0428 02:19:26.499229 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:19:26.499257 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:19:26.499281 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:19:26.499587 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 02:19:26.500146 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 02:24:26.4958514 +0000 UTC m=+13040.194615783 I0428 02:19:26.500259 1 scale_down.go:776] No candidates for scale down I0428 02:19:36.517149 1 static_autoscaler.go:343] No unschedulable pods I0428 02:19:36.517261 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:19:36.517293 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:19:36.517320 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:19:36.517647 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:19:36.518123 1 scale_down.go:776] No candidates for scale down I0428 02:19:46.533658 1 static_autoscaler.go:343] No unschedulable pods I0428 02:19:46.533758 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:19:46.533777 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:19:46.533841 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:19:46.534091 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:19:46.534526 1 scale_down.go:776] No candidates for scale down I0428 02:19:56.551225 1 static_autoscaler.go:343] No unschedulable pods I0428 02:19:56.551345 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:19:56.551391 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:19:56.551420 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:19:56.551689 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:19:56.552136 1 scale_down.go:776] No candidates for scale down I0428 02:20:06.571875 1 static_autoscaler.go:343] No unschedulable pods I0428 02:20:06.572023 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:20:06.572046 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:20:06.572064 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:20:06.572358 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:20:06.572999 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 02:20:06.579842 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 02:20:06.580070 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 02:20:06.588761 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588040406 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 02:20:06.600055 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 02:20:16.602377 1 static_autoscaler.go:343] No unschedulable pods I0428 02:20:16.602483 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:20:16.602497 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:20:16.602578 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:20:16.602830 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:20:16.603237 1 scale_down.go:776] No candidates for scale down I0428 02:20:26.616825 1 static_autoscaler.go:343] No unschedulable pods I0428 02:20:26.616912 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:20:26.616931 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:20:26.617008 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:20:26.617264 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:20:26.617733 1 scale_down.go:776] No candidates for scale down I0428 02:20:36.632869 1 static_autoscaler.go:343] No unschedulable pods I0428 02:20:36.632952 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:20:36.632967 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:20:36.633053 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:20:36.633286 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 02:20:36.633770 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 02:25:36.630170454 +0000 UTC m=+13110.328934796 I0428 02:20:36.633869 1 scale_down.go:776] No candidates for scale down I0428 02:20:46.646876 1 static_autoscaler.go:343] No unschedulable pods I0428 02:20:46.647025 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:20:46.647044 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:20:46.647058 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:20:46.647377 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:20:46.647863 1 scale_down.go:776] No candidates for scale down I0428 02:20:56.661210 1 static_autoscaler.go:343] No unschedulable pods I0428 02:20:56.661323 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:20:56.661349 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:20:56.661384 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:20:56.661771 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:20:56.662351 1 scale_down.go:776] No candidates for scale down I0428 02:21:06.676000 1 static_autoscaler.go:343] No unschedulable pods I0428 02:21:06.676083 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:21:06.676120 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:21:06.676135 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:21:06.676396 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:21:06.676868 1 scale_down.go:776] No candidates for scale down I0428 02:21:16.693369 1 static_autoscaler.go:343] No unschedulable pods I0428 02:21:16.693504 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:21:16.693533 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:21:16.693554 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:21:16.693845 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:21:16.694369 1 scale_down.go:776] No candidates for scale down I0428 02:21:24.078308 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 02:21:24.078539 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 213.2µs I0428 02:21:26.709030 1 static_autoscaler.go:343] No unschedulable pods I0428 02:21:26.709166 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:21:26.709189 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:21:26.709203 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:21:26.709464 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:21:26.709990 1 scale_down.go:776] No candidates for scale down I0428 02:21:36.726878 1 static_autoscaler.go:343] No unschedulable pods I0428 02:21:36.727035 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:21:36.727067 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:21:36.727207 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:21:36.727644 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:21:36.728459 1 scale_down.go:776] No candidates for scale down I0428 02:21:46.745373 1 static_autoscaler.go:343] No unschedulable pods I0428 02:21:46.745487 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:21:46.745512 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:21:46.745527 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:21:46.745833 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:21:46.746273 1 scale_down.go:776] No candidates for scale down I0428 02:21:56.760615 1 static_autoscaler.go:343] No unschedulable pods I0428 02:21:56.760718 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:21:56.760736 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:21:56.760748 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:21:56.761019 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:21:56.761450 1 scale_down.go:776] No candidates for scale down I0428 02:22:06.778511 1 static_autoscaler.go:343] No unschedulable pods I0428 02:22:06.778697 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:22:06.778728 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:22:06.778827 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:22:06.779125 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:22:06.779930 1 scale_down.go:776] No candidates for scale down I0428 02:22:16.795003 1 static_autoscaler.go:343] No unschedulable pods I0428 02:22:16.795084 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:22:16.795101 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:22:16.795168 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:22:16.795374 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:22:16.795876 1 scale_down.go:776] No candidates for scale down I0428 02:22:26.809564 1 static_autoscaler.go:343] No unschedulable pods I0428 02:22:26.809647 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:22:26.809664 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:22:26.809744 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:22:26.809982 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:22:26.810404 1 scale_down.go:776] No candidates for scale down I0428 02:22:36.824163 1 static_autoscaler.go:343] No unschedulable pods I0428 02:22:36.824260 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:22:36.824281 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:22:36.824301 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:22:36.824597 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:22:36.825063 1 scale_down.go:776] No candidates for scale down I0428 02:22:46.837393 1 static_autoscaler.go:343] No unschedulable pods I0428 02:22:46.837543 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:22:46.837561 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:22:46.837573 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:22:46.837855 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:22:46.838299 1 scale_down.go:776] No candidates for scale down I0428 02:22:56.852545 1 static_autoscaler.go:343] No unschedulable pods I0428 02:22:56.852683 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:22:56.852703 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:22:56.852720 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:22:56.852941 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:22:56.853391 1 scale_down.go:776] No candidates for scale down I0428 02:23:06.879540 1 static_autoscaler.go:343] No unschedulable pods I0428 02:23:06.879716 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:23:06.879734 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:23:06.879753 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:23:06.880025 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:23:06.880498 1 scale_down.go:776] No candidates for scale down I0428 02:23:16.894850 1 static_autoscaler.go:343] No unschedulable pods I0428 02:23:16.894934 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:23:16.894953 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:23:16.895024 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:23:16.895235 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:23:16.895696 1 scale_down.go:776] No candidates for scale down I0428 02:23:24.078681 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 02:23:24.079030 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 329.247µs I0428 02:23:26.912017 1 static_autoscaler.go:343] No unschedulable pods I0428 02:23:26.912109 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:23:26.912127 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:23:26.912138 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:23:26.912400 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 02:23:26.912924 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 02:28:26.90931204 +0000 UTC m=+13280.608076413 I0428 02:23:26.913027 1 scale_down.go:776] No candidates for scale down I0428 02:23:36.928116 1 static_autoscaler.go:343] No unschedulable pods I0428 02:23:36.928239 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:23:36.928256 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:23:36.928267 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:23:36.928529 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:23:36.929012 1 scale_down.go:776] No candidates for scale down I0428 02:23:46.953057 1 static_autoscaler.go:343] No unschedulable pods I0428 02:23:46.953227 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:23:46.953247 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:23:46.953257 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:23:46.953567 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:23:46.954146 1 scale_down.go:776] No candidates for scale down I0428 02:23:56.970154 1 static_autoscaler.go:343] No unschedulable pods I0428 02:23:56.970262 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:23:56.970278 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:23:56.970290 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:23:56.970577 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:23:56.971012 1 scale_down.go:776] No candidates for scale down I0428 02:24:06.986762 1 static_autoscaler.go:343] No unschedulable pods I0428 02:24:06.986894 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:24:06.986911 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:24:06.986927 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:24:06.987145 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:24:06.987638 1 scale_down.go:776] No candidates for scale down I0428 02:24:17.001507 1 static_autoscaler.go:343] No unschedulable pods I0428 02:24:17.001586 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:24:17.001625 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:24:17.001651 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:24:17.001935 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:24:17.002363 1 scale_down.go:776] No candidates for scale down I0428 02:24:27.018037 1 static_autoscaler.go:343] No unschedulable pods I0428 02:24:27.018141 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:24:27.018159 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:24:27.018175 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:24:27.018465 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 02:24:27.018988 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 02:29:27.015383381 +0000 UTC m=+13340.714147809 I0428 02:24:27.019088 1 scale_down.go:776] No candidates for scale down I0428 02:24:37.032089 1 static_autoscaler.go:343] No unschedulable pods I0428 02:24:37.032233 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:24:37.032252 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:24:37.032265 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:24:37.032577 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:24:37.033020 1 scale_down.go:776] No candidates for scale down I0428 02:24:47.046736 1 static_autoscaler.go:343] No unschedulable pods I0428 02:24:47.046818 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:24:47.046836 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:24:47.046907 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:24:47.047141 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:24:47.047575 1 scale_down.go:776] No candidates for scale down I0428 02:24:57.065196 1 static_autoscaler.go:343] No unschedulable pods I0428 02:24:57.065306 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:24:57.065338 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:24:57.065352 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:24:57.065628 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:24:57.066047 1 scale_down.go:776] No candidates for scale down I0428 02:25:07.080746 1 static_autoscaler.go:343] No unschedulable pods I0428 02:25:07.080867 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:25:07.080899 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:25:07.080913 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:25:07.081123 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:25:07.081546 1 scale_down.go:776] No candidates for scale down I0428 02:25:17.096958 1 static_autoscaler.go:343] No unschedulable pods I0428 02:25:17.097092 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:25:17.097111 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:25:17.097127 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:25:17.097346 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:25:17.097804 1 scale_down.go:776] No candidates for scale down I0428 02:25:24.079213 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 02:25:24.079524 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 249.932µs I0428 02:25:27.112059 1 static_autoscaler.go:343] No unschedulable pods I0428 02:25:27.112180 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:25:27.112198 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:25:27.112208 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:25:27.112453 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:25:27.112879 1 scale_down.go:776] No candidates for scale down I0428 02:25:37.141243 1 static_autoscaler.go:343] No unschedulable pods I0428 02:25:37.141328 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:25:37.141347 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:25:37.141405 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:25:37.141705 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 02:25:37.142207 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 02:30:37.138165326 +0000 UTC m=+13410.836929713 I0428 02:25:37.142341 1 scale_down.go:776] No candidates for scale down I0428 02:25:47.156535 1 static_autoscaler.go:343] No unschedulable pods I0428 02:25:47.156661 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:25:47.156701 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:25:47.156717 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:25:47.156958 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:25:47.157388 1 scale_down.go:776] No candidates for scale down I0428 02:25:57.173138 1 static_autoscaler.go:343] No unschedulable pods I0428 02:25:57.173233 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:25:57.173250 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:25:57.173262 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:25:57.173535 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:25:57.173944 1 scale_down.go:776] No candidates for scale down I0428 02:26:07.187372 1 static_autoscaler.go:343] No unschedulable pods I0428 02:26:07.187502 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:26:07.187518 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:26:07.187533 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:26:07.187943 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:26:07.188456 1 scale_down.go:776] No candidates for scale down I0428 02:26:17.205307 1 static_autoscaler.go:343] No unschedulable pods I0428 02:26:17.205450 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:26:17.205482 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:26:17.205502 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:26:17.205892 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:26:17.206571 1 scale_down.go:776] No candidates for scale down I0428 02:26:27.220203 1 static_autoscaler.go:343] No unschedulable pods I0428 02:26:27.220286 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:26:27.220304 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:26:27.220356 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:26:27.220632 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:26:27.221064 1 scale_down.go:776] No candidates for scale down I0428 02:26:37.235132 1 static_autoscaler.go:343] No unschedulable pods I0428 02:26:37.235219 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:26:37.235243 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:26:37.235269 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:26:37.235617 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:26:37.236102 1 scale_down.go:776] No candidates for scale down I0428 02:26:47.249036 1 static_autoscaler.go:343] No unschedulable pods I0428 02:26:47.249166 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:26:47.249183 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:26:47.249197 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:26:47.249437 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:26:47.249919 1 scale_down.go:776] No candidates for scale down I0428 02:26:57.263031 1 static_autoscaler.go:343] No unschedulable pods I0428 02:26:57.263138 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:26:57.263164 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:26:57.263177 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:26:57.263558 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:26:57.264016 1 scale_down.go:776] No candidates for scale down I0428 02:27:07.281753 1 static_autoscaler.go:343] No unschedulable pods I0428 02:27:07.281900 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:27:07.281918 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:27:07.281932 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:27:07.282307 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:27:07.282874 1 scale_down.go:776] No candidates for scale down I0428 02:27:17.295824 1 static_autoscaler.go:343] No unschedulable pods I0428 02:27:17.295976 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:27:17.296000 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:27:17.296022 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:27:17.296310 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:27:17.296803 1 scale_down.go:776] No candidates for scale down I0428 02:27:24.079661 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 02:27:24.079911 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 232.387µs I0428 02:27:27.309747 1 static_autoscaler.go:343] No unschedulable pods I0428 02:27:27.309834 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:27:27.309851 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:27:27.309936 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:27:27.310163 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:27:27.310637 1 scale_down.go:776] No candidates for scale down I0428 02:27:37.325474 1 static_autoscaler.go:343] No unschedulable pods I0428 02:27:37.325587 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:27:37.325614 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:27:37.325696 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:27:37.326000 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:27:37.326492 1 scale_down.go:776] No candidates for scale down I0428 02:27:47.341158 1 static_autoscaler.go:343] No unschedulable pods I0428 02:27:47.341244 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:27:47.341271 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:27:47.341346 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:27:47.341956 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:27:47.342759 1 scale_down.go:776] No candidates for scale down I0428 02:27:57.358308 1 static_autoscaler.go:343] No unschedulable pods I0428 02:27:57.358437 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:27:57.358462 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:27:57.358482 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:27:57.358832 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:27:57.359340 1 scale_down.go:776] No candidates for scale down I0428 02:28:07.375170 1 static_autoscaler.go:343] No unschedulable pods I0428 02:28:07.375421 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:28:07.375488 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:28:07.375535 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:28:07.375874 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:28:07.376689 1 scale_down.go:776] No candidates for scale down I0428 02:28:17.392784 1 static_autoscaler.go:343] No unschedulable pods I0428 02:28:17.392916 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:28:17.392936 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:28:17.392954 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:28:17.393194 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:28:17.393630 1 scale_down.go:776] No candidates for scale down I0428 02:28:27.407575 1 static_autoscaler.go:343] No unschedulable pods I0428 02:28:27.407707 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:28:27.407734 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:28:27.407758 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:28:27.408028 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 02:28:27.408560 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 02:33:27.404868888 +0000 UTC m=+13581.103633224 I0428 02:28:27.408663 1 scale_down.go:776] No candidates for scale down I0428 02:28:37.424940 1 static_autoscaler.go:343] No unschedulable pods I0428 02:28:37.425078 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:28:37.425099 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:28:37.425115 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:28:37.425342 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:28:37.425826 1 scale_down.go:776] No candidates for scale down I0428 02:28:47.441226 1 static_autoscaler.go:343] No unschedulable pods I0428 02:28:47.441364 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:28:47.441385 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:28:47.441404 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:28:47.441672 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:28:47.442136 1 scale_down.go:776] No candidates for scale down I0428 02:28:57.455507 1 static_autoscaler.go:343] No unschedulable pods I0428 02:28:57.455638 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:28:57.455660 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:28:57.455675 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:28:57.455947 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:28:57.456380 1 scale_down.go:776] No candidates for scale down I0428 02:29:07.469596 1 static_autoscaler.go:343] No unschedulable pods I0428 02:29:07.469777 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:29:07.469802 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:29:07.469819 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:29:07.470061 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:29:07.470570 1 scale_down.go:776] No candidates for scale down I0428 02:29:17.484897 1 static_autoscaler.go:343] No unschedulable pods I0428 02:29:17.485044 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:29:17.485070 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:29:17.485089 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:29:17.485362 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:29:17.485893 1 scale_down.go:776] No candidates for scale down I0428 02:29:24.080042 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 02:29:24.080341 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 261.64µs I0428 02:29:27.505010 1 static_autoscaler.go:343] No unschedulable pods I0428 02:29:27.505139 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:29:27.505158 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:29:27.505173 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:29:27.505434 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 02:29:27.506005 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 02:34:27.501453808 +0000 UTC m=+13641.200218200 I0428 02:29:27.506112 1 scale_down.go:776] No candidates for scale down I0428 02:29:37.519842 1 static_autoscaler.go:343] No unschedulable pods I0428 02:29:37.519959 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:29:37.519991 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:29:37.520028 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:29:37.520392 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:29:37.520973 1 scale_down.go:776] No candidates for scale down I0428 02:29:47.533961 1 static_autoscaler.go:343] No unschedulable pods I0428 02:29:47.534099 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:29:47.534122 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:29:47.534142 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:29:47.534426 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:29:47.534973 1 scale_down.go:776] No candidates for scale down I0428 02:29:57.548786 1 static_autoscaler.go:343] No unschedulable pods I0428 02:29:57.548917 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:29:57.548934 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:29:57.548945 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:29:57.549190 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:29:57.549695 1 scale_down.go:776] No candidates for scale down I0428 02:30:07.563535 1 static_autoscaler.go:343] No unschedulable pods I0428 02:30:07.563672 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:30:07.563693 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:30:07.563705 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:30:07.564021 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:30:07.564620 1 scale_down.go:776] No candidates for scale down I0428 02:30:17.585583 1 static_autoscaler.go:343] No unschedulable pods I0428 02:30:17.585705 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:30:17.585722 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:30:17.585735 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:30:17.585996 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:30:17.586767 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 02:30:17.598444 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 02:30:17.598621 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 02:30:17.605938 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588041017 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 02:30:17.619525 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 02:30:27.616096 1 static_autoscaler.go:343] No unschedulable pods I0428 02:30:27.616221 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:30:27.616257 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:30:27.616271 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:30:27.616664 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:30:27.617155 1 scale_down.go:776] No candidates for scale down I0428 02:30:37.632540 1 static_autoscaler.go:343] No unschedulable pods I0428 02:30:37.632681 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:30:37.632699 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:30:37.632714 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:30:37.632980 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 02:30:37.633525 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 02:35:37.629664942 +0000 UTC m=+13711.328429279 I0428 02:30:37.633629 1 scale_down.go:776] No candidates for scale down I0428 02:30:47.647368 1 static_autoscaler.go:343] No unschedulable pods I0428 02:30:47.647488 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:30:47.647507 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:30:47.647522 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:30:47.647861 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:30:47.648327 1 scale_down.go:776] No candidates for scale down I0428 02:30:57.661864 1 static_autoscaler.go:343] No unschedulable pods I0428 02:30:57.662001 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:30:57.662020 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:30:57.662035 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:30:57.662263 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:30:57.662728 1 scale_down.go:776] No candidates for scale down I0428 02:31:07.675876 1 static_autoscaler.go:343] No unschedulable pods I0428 02:31:07.675955 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:31:07.675976 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:31:07.676046 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:31:07.676290 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:31:07.676763 1 scale_down.go:776] No candidates for scale down I0428 02:31:17.693010 1 static_autoscaler.go:343] No unschedulable pods I0428 02:31:17.693134 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:31:17.693163 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:31:17.693181 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:31:17.693464 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:31:17.693934 1 scale_down.go:776] No candidates for scale down I0428 02:31:24.080479 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 02:31:24.080748 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 248.941µs I0428 02:31:27.707778 1 static_autoscaler.go:343] No unschedulable pods I0428 02:31:27.707927 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:31:27.707946 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:31:27.707959 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:31:27.708229 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:31:27.708779 1 scale_down.go:776] No candidates for scale down I0428 02:31:37.722458 1 static_autoscaler.go:343] No unschedulable pods I0428 02:31:37.722551 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:31:37.722569 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:31:37.722622 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:31:37.722919 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:31:37.723408 1 scale_down.go:776] No candidates for scale down I0428 02:31:47.737000 1 static_autoscaler.go:343] No unschedulable pods I0428 02:31:47.737149 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:31:47.737167 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:31:47.737178 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:31:47.737471 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:31:47.738052 1 scale_down.go:776] No candidates for scale down I0428 02:31:57.752998 1 static_autoscaler.go:343] No unschedulable pods I0428 02:31:57.753103 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:31:57.753126 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:31:57.753216 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:31:57.753561 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:31:57.754050 1 scale_down.go:776] No candidates for scale down I0428 02:32:07.766835 1 static_autoscaler.go:343] No unschedulable pods I0428 02:32:07.766963 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:32:07.766979 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:32:07.766991 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:32:07.767253 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:32:07.767758 1 scale_down.go:776] No candidates for scale down I0428 02:32:17.783475 1 static_autoscaler.go:343] No unschedulable pods I0428 02:32:17.783590 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:32:17.783625 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:32:17.783640 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:32:17.783904 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:32:17.784363 1 scale_down.go:776] No candidates for scale down I0428 02:32:27.797887 1 static_autoscaler.go:343] No unschedulable pods I0428 02:32:27.798016 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:32:27.798035 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:32:27.798050 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:32:27.798327 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:32:27.798801 1 scale_down.go:776] No candidates for scale down I0428 02:32:37.813504 1 static_autoscaler.go:343] No unschedulable pods I0428 02:32:37.813609 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:32:37.813625 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:32:37.813637 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:32:37.813948 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:32:37.814893 1 scale_down.go:776] No candidates for scale down I0428 02:32:47.828948 1 static_autoscaler.go:343] No unschedulable pods I0428 02:32:47.829029 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:32:47.829061 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:32:47.829076 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:32:47.829371 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:32:47.829883 1 scale_down.go:776] No candidates for scale down I0428 02:32:57.846875 1 static_autoscaler.go:343] No unschedulable pods I0428 02:32:57.847036 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:32:57.847069 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:32:57.847091 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:32:57.847595 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:32:57.848209 1 scale_down.go:776] No candidates for scale down I0428 02:33:07.868977 1 static_autoscaler.go:343] No unschedulable pods I0428 02:33:07.869067 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:33:07.869085 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:33:07.869098 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:33:07.869392 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:33:07.870015 1 scale_down.go:776] No candidates for scale down I0428 02:33:17.886879 1 static_autoscaler.go:343] No unschedulable pods I0428 02:33:17.887073 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:33:17.887095 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:33:17.887114 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:33:17.887401 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:33:17.888143 1 scale_down.go:776] No candidates for scale down I0428 02:33:24.080878 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 02:33:24.081089 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 193.563µs I0428 02:33:27.901284 1 static_autoscaler.go:343] No unschedulable pods I0428 02:33:27.901379 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:33:27.901398 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:33:27.901422 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:33:27.901749 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 02:33:27.902285 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 02:38:27.898421265 +0000 UTC m=+13881.597185633 I0428 02:33:27.902385 1 scale_down.go:776] No candidates for scale down I0428 02:33:37.916363 1 static_autoscaler.go:343] No unschedulable pods I0428 02:33:37.916516 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:33:37.916540 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:33:37.916560 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:33:37.916847 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:33:37.917365 1 scale_down.go:776] No candidates for scale down I0428 02:33:47.930458 1 static_autoscaler.go:343] No unschedulable pods I0428 02:33:47.930585 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:33:47.930620 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:33:47.930637 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:33:47.930942 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:33:47.931374 1 scale_down.go:776] No candidates for scale down I0428 02:33:57.946819 1 static_autoscaler.go:343] No unschedulable pods I0428 02:33:57.946970 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:33:57.946994 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:33:57.947015 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:33:57.947308 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:33:57.947851 1 scale_down.go:776] No candidates for scale down I0428 02:34:07.961431 1 static_autoscaler.go:343] No unschedulable pods I0428 02:34:07.961564 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:34:07.961581 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:34:07.961592 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:34:07.961859 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:34:07.962308 1 scale_down.go:776] No candidates for scale down I0428 02:34:17.982214 1 static_autoscaler.go:343] No unschedulable pods I0428 02:34:17.982533 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:34:17.982617 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:34:17.982686 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:34:17.983402 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:34:17.984715 1 scale_down.go:776] No candidates for scale down I0428 02:34:28.226494 1 static_autoscaler.go:343] No unschedulable pods I0428 02:34:28.226590 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:34:28.226607 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:34:28.226620 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:34:28.226915 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 02:34:28.227468 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 02:39:28.22357573 +0000 UTC m=+13941.922340082 I0428 02:34:28.227568 1 scale_down.go:776] No candidates for scale down I0428 02:34:38.241599 1 static_autoscaler.go:343] No unschedulable pods I0428 02:34:38.241747 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:34:38.241790 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:34:38.241812 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:34:38.242095 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:34:38.242582 1 scale_down.go:776] No candidates for scale down I0428 02:34:48.259998 1 static_autoscaler.go:343] No unschedulable pods I0428 02:34:48.260179 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:34:48.260199 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:34:48.260212 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:34:48.260478 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:34:48.260961 1 scale_down.go:776] No candidates for scale down I0428 02:34:58.276130 1 static_autoscaler.go:343] No unschedulable pods I0428 02:34:58.276243 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:34:58.276281 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:34:58.276297 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:34:58.276552 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:34:58.276975 1 scale_down.go:776] No candidates for scale down I0428 02:35:08.290268 1 static_autoscaler.go:343] No unschedulable pods I0428 02:35:08.290352 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:35:08.290370 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:35:08.290460 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:35:08.290742 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:35:08.291186 1 scale_down.go:776] No candidates for scale down I0428 02:35:18.306233 1 static_autoscaler.go:343] No unschedulable pods I0428 02:35:18.306330 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:35:18.306348 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:35:18.306366 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:35:18.306701 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:35:18.307161 1 scale_down.go:776] No candidates for scale down I0428 02:35:24.081211 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 02:35:24.081478 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 248.712µs I0428 02:35:28.320179 1 static_autoscaler.go:343] No unschedulable pods I0428 02:35:28.320319 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:35:28.320340 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:35:28.320351 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:35:28.320579 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:35:28.321040 1 scale_down.go:776] No candidates for scale down I0428 02:35:38.337186 1 static_autoscaler.go:343] No unschedulable pods I0428 02:35:38.337323 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:35:38.337344 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:35:38.337361 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:35:38.337643 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 02:35:38.338129 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 02:40:38.334310706 +0000 UTC m=+14012.033075184 I0428 02:35:38.338246 1 scale_down.go:776] No candidates for scale down I0428 02:35:48.352832 1 static_autoscaler.go:343] No unschedulable pods I0428 02:35:48.352931 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:35:48.352948 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:35:48.352959 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:35:48.353234 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:35:48.353679 1 scale_down.go:776] No candidates for scale down I0428 02:35:58.367104 1 static_autoscaler.go:343] No unschedulable pods I0428 02:35:58.367237 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:35:58.367255 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:35:58.367274 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:35:58.367546 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:35:58.368027 1 scale_down.go:776] No candidates for scale down I0428 02:36:08.381212 1 static_autoscaler.go:343] No unschedulable pods I0428 02:36:08.381294 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:36:08.381314 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:36:08.381383 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:36:08.381679 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:36:08.382110 1 scale_down.go:776] No candidates for scale down I0428 02:36:18.397843 1 static_autoscaler.go:343] No unschedulable pods I0428 02:36:18.397945 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:36:18.398006 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:36:18.398028 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:36:18.398373 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:36:18.398886 1 scale_down.go:776] No candidates for scale down I0428 02:36:28.415219 1 static_autoscaler.go:343] No unschedulable pods I0428 02:36:28.415315 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:36:28.415333 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:36:28.415345 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:36:28.415647 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:36:28.416103 1 scale_down.go:776] No candidates for scale down I0428 02:36:38.429136 1 static_autoscaler.go:343] No unschedulable pods I0428 02:36:38.429289 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:36:38.429314 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:36:38.429334 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:36:38.429698 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:36:38.430217 1 scale_down.go:776] No candidates for scale down I0428 02:36:48.444715 1 static_autoscaler.go:343] No unschedulable pods I0428 02:36:48.444815 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:36:48.444837 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:36:48.444907 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:36:48.445181 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:36:48.445649 1 scale_down.go:776] No candidates for scale down I0428 02:36:58.463840 1 static_autoscaler.go:343] No unschedulable pods I0428 02:36:58.463922 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:36:58.463946 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:36:58.464028 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:36:58.464279 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:36:58.464777 1 scale_down.go:776] No candidates for scale down I0428 02:37:08.477737 1 static_autoscaler.go:343] No unschedulable pods I0428 02:37:08.477863 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:37:08.477897 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:37:08.477912 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:37:08.478156 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:37:08.478607 1 scale_down.go:776] No candidates for scale down I0428 02:37:18.491605 1 static_autoscaler.go:343] No unschedulable pods I0428 02:37:18.491695 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:37:18.491712 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:37:18.491781 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:37:18.491999 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:37:18.492462 1 scale_down.go:776] No candidates for scale down I0428 02:37:24.081605 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 02:37:24.081843 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 219.826µs I0428 02:37:28.504764 1 static_autoscaler.go:343] No unschedulable pods I0428 02:37:28.504843 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:37:28.504860 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:37:28.504929 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:37:28.505180 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:37:28.505653 1 scale_down.go:776] No candidates for scale down I0428 02:37:38.518917 1 static_autoscaler.go:343] No unschedulable pods I0428 02:37:38.519011 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:37:38.519034 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:37:38.519053 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:37:38.519349 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:37:38.519908 1 scale_down.go:776] No candidates for scale down I0428 02:37:48.532735 1 static_autoscaler.go:343] No unschedulable pods I0428 02:37:48.532864 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:37:48.532882 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:37:48.532895 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:37:48.533114 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:37:48.533561 1 scale_down.go:776] No candidates for scale down I0428 02:37:58.547244 1 static_autoscaler.go:343] No unschedulable pods I0428 02:37:58.547369 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:37:58.547386 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:37:58.547399 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:37:58.547660 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:37:58.548088 1 scale_down.go:776] No candidates for scale down I0428 02:38:08.565057 1 static_autoscaler.go:343] No unschedulable pods I0428 02:38:08.565162 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:38:08.565181 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:38:08.565196 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:38:08.565565 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:38:08.566123 1 scale_down.go:776] No candidates for scale down I0428 02:38:18.582495 1 static_autoscaler.go:343] No unschedulable pods I0428 02:38:18.582580 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:38:18.582596 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:38:18.582646 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:38:18.582880 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:38:18.583306 1 scale_down.go:776] No candidates for scale down I0428 02:38:28.597744 1 static_autoscaler.go:343] No unschedulable pods I0428 02:38:28.597833 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:38:28.597850 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:38:28.597863 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:38:28.598147 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 02:38:28.598714 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 02:43:28.595028104 +0000 UTC m=+14182.293792440 I0428 02:38:28.598842 1 scale_down.go:776] No candidates for scale down I0428 02:38:38.615121 1 static_autoscaler.go:343] No unschedulable pods I0428 02:38:38.615263 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:38:38.615284 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:38:38.615299 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:38:38.615545 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:38:38.615953 1 scale_down.go:776] No candidates for scale down I0428 02:38:48.629592 1 static_autoscaler.go:343] No unschedulable pods I0428 02:38:48.629776 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:38:48.629802 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:38:48.629826 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:38:48.630103 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:38:48.630669 1 scale_down.go:776] No candidates for scale down I0428 02:38:58.644925 1 static_autoscaler.go:343] No unschedulable pods I0428 02:38:58.645065 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:38:58.645084 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:38:58.645098 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:38:58.645363 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:38:58.645868 1 scale_down.go:776] No candidates for scale down I0428 02:39:08.660522 1 static_autoscaler.go:343] No unschedulable pods I0428 02:39:08.660680 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:39:08.660710 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:39:08.660737 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:39:08.661018 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:39:08.661542 1 scale_down.go:776] No candidates for scale down I0428 02:39:18.675186 1 static_autoscaler.go:343] No unschedulable pods I0428 02:39:18.675278 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:39:18.675314 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:39:18.675393 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:39:18.675690 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:39:18.676127 1 scale_down.go:776] No candidates for scale down I0428 02:39:24.081964 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 02:39:24.082182 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 197.389µs I0428 02:39:28.886726 1 static_autoscaler.go:343] No unschedulable pods I0428 02:39:28.886868 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:39:28.886905 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:39:28.886919 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:39:28.887329 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 02:39:28.888009 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 02:44:28.883760547 +0000 UTC m=+14242.582524884 I0428 02:39:28.888117 1 scale_down.go:776] No candidates for scale down I0428 02:39:38.904626 1 static_autoscaler.go:343] No unschedulable pods I0428 02:39:38.904755 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:39:38.904772 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:39:38.904782 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:39:38.904999 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:39:38.905426 1 scale_down.go:776] No candidates for scale down I0428 02:39:48.925293 1 static_autoscaler.go:343] No unschedulable pods I0428 02:39:48.925388 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:39:48.925408 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:39:48.925447 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:39:48.925849 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:39:48.926330 1 scale_down.go:776] No candidates for scale down I0428 02:39:58.941829 1 static_autoscaler.go:343] No unschedulable pods I0428 02:39:58.941935 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:39:58.941954 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:39:58.941970 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:39:58.942234 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:39:58.942754 1 scale_down.go:776] No candidates for scale down I0428 02:40:08.955248 1 static_autoscaler.go:343] No unschedulable pods I0428 02:40:08.955376 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:40:08.955393 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:40:08.955405 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:40:08.955698 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:40:08.956112 1 scale_down.go:776] No candidates for scale down I0428 02:40:18.971755 1 static_autoscaler.go:343] No unschedulable pods I0428 02:40:18.971847 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:40:18.971866 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:40:18.971887 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:40:18.972185 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:40:18.972664 1 scale_down.go:776] No candidates for scale down I0428 02:40:28.984695 1 static_autoscaler.go:343] No unschedulable pods I0428 02:40:28.984768 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:40:28.984801 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:40:28.984817 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:40:28.985065 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:40:28.985760 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 02:40:28.994715 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 02:40:28.995215 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 02:40:29.001200 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588041628 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 02:40:29.015439 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 02:40:39.015710 1 static_autoscaler.go:343] No unschedulable pods I0428 02:40:39.015802 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:40:39.015820 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:40:39.015832 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:40:39.016113 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 02:40:39.016638 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 02:45:39.013016047 +0000 UTC m=+14312.711780482 I0428 02:40:39.016745 1 scale_down.go:776] No candidates for scale down I0428 02:40:49.031900 1 static_autoscaler.go:343] No unschedulable pods I0428 02:40:49.032038 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:40:49.032056 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:40:49.032068 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:40:49.032301 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:40:49.032735 1 scale_down.go:776] No candidates for scale down I0428 02:40:59.046026 1 static_autoscaler.go:343] No unschedulable pods I0428 02:40:59.046103 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:40:59.046119 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:40:59.046190 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:40:59.046451 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:40:59.046884 1 scale_down.go:776] No candidates for scale down I0428 02:41:09.061189 1 static_autoscaler.go:343] No unschedulable pods I0428 02:41:09.061275 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:41:09.061294 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:41:09.061362 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:41:09.061650 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:41:09.062097 1 scale_down.go:776] No candidates for scale down I0428 02:41:19.076246 1 static_autoscaler.go:343] No unschedulable pods I0428 02:41:19.076383 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:41:19.076403 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:41:19.076425 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:41:19.076716 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:41:19.077181 1 scale_down.go:776] No candidates for scale down I0428 02:41:24.082312 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 02:41:24.082566 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 237.333µs I0428 02:41:29.092103 1 static_autoscaler.go:343] No unschedulable pods I0428 02:41:29.092202 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:41:29.092232 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:41:29.092309 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:41:29.092600 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:41:29.093133 1 scale_down.go:776] No candidates for scale down I0428 02:41:39.106304 1 static_autoscaler.go:343] No unschedulable pods I0428 02:41:39.106459 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:41:39.106482 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:41:39.106499 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:41:39.106772 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:41:39.107196 1 scale_down.go:776] No candidates for scale down I0428 02:41:49.127339 1 static_autoscaler.go:343] No unschedulable pods I0428 02:41:49.127505 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:41:49.127525 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:41:49.127536 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:41:49.127825 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:41:49.128315 1 scale_down.go:776] No candidates for scale down I0428 02:41:59.145988 1 static_autoscaler.go:343] No unschedulable pods I0428 02:41:59.146085 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:41:59.146107 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:41:59.146160 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:41:59.146487 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:41:59.146981 1 scale_down.go:776] No candidates for scale down I0428 02:42:09.159792 1 static_autoscaler.go:343] No unschedulable pods I0428 02:42:09.159934 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:42:09.159966 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:42:09.159988 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:42:09.160268 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:42:09.160806 1 scale_down.go:776] No candidates for scale down I0428 02:42:19.173253 1 static_autoscaler.go:343] No unschedulable pods I0428 02:42:19.173367 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:42:19.173400 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:42:19.173432 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:42:19.173743 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:42:19.174175 1 scale_down.go:776] No candidates for scale down I0428 02:42:29.193086 1 static_autoscaler.go:343] No unschedulable pods I0428 02:42:29.193205 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:42:29.193222 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:42:29.193234 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:42:29.193490 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:42:29.193945 1 scale_down.go:776] No candidates for scale down I0428 02:42:39.206539 1 static_autoscaler.go:343] No unschedulable pods I0428 02:42:39.206684 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:42:39.206704 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:42:39.206721 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:42:39.206996 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:42:39.207479 1 scale_down.go:776] No candidates for scale down I0428 02:42:49.220858 1 static_autoscaler.go:343] No unschedulable pods I0428 02:42:49.221127 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:42:49.221203 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:42:49.221275 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:42:49.221662 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:42:49.222450 1 scale_down.go:776] No candidates for scale down I0428 02:42:59.235959 1 static_autoscaler.go:343] No unschedulable pods I0428 02:42:59.236084 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:42:59.236103 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:42:59.236114 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:42:59.236372 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:42:59.236904 1 scale_down.go:776] No candidates for scale down I0428 02:43:09.250130 1 static_autoscaler.go:343] No unschedulable pods I0428 02:43:09.250297 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:43:09.250323 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:43:09.250346 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:43:09.250697 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:43:09.251181 1 scale_down.go:776] No candidates for scale down I0428 02:43:19.265519 1 static_autoscaler.go:343] No unschedulable pods I0428 02:43:19.265638 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:43:19.265663 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:43:19.265683 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:43:19.266053 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:43:19.266554 1 scale_down.go:776] No candidates for scale down I0428 02:43:24.082703 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 02:43:24.082996 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 270.829µs I0428 02:43:29.281665 1 static_autoscaler.go:343] No unschedulable pods I0428 02:43:29.281750 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:43:29.281767 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:43:29.281839 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:43:29.282111 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 02:43:29.282741 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 02:48:29.278828914 +0000 UTC m=+14482.977593298 I0428 02:43:29.282852 1 scale_down.go:776] No candidates for scale down I0428 02:43:39.298280 1 static_autoscaler.go:343] No unschedulable pods I0428 02:43:39.298448 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:43:39.298469 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:43:39.298484 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:43:39.298702 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:43:39.299123 1 scale_down.go:776] No candidates for scale down I0428 02:43:49.314292 1 static_autoscaler.go:343] No unschedulable pods I0428 02:43:49.314374 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:43:49.314391 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:43:49.314480 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:43:49.314753 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:43:49.315180 1 scale_down.go:776] No candidates for scale down I0428 02:43:59.328807 1 static_autoscaler.go:343] No unschedulable pods I0428 02:43:59.328987 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:43:59.329037 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:43:59.329062 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:43:59.329484 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:43:59.330145 1 scale_down.go:776] No candidates for scale down I0428 02:44:09.343899 1 static_autoscaler.go:343] No unschedulable pods I0428 02:44:09.344055 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:44:09.344072 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:44:09.344081 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:44:09.344354 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:44:09.344796 1 scale_down.go:776] No candidates for scale down I0428 02:44:19.358021 1 static_autoscaler.go:343] No unschedulable pods I0428 02:44:19.358133 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:44:19.358161 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:44:19.358183 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:44:19.358670 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:44:19.359368 1 scale_down.go:776] No candidates for scale down I0428 02:44:29.374138 1 static_autoscaler.go:343] No unschedulable pods I0428 02:44:29.374213 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:44:29.374229 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:44:29.374303 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:44:29.374566 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 02:44:29.375100 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 02:49:29.370047102 +0000 UTC m=+14543.068811482 I0428 02:44:29.375200 1 scale_down.go:776] No candidates for scale down I0428 02:44:39.391425 1 static_autoscaler.go:343] No unschedulable pods I0428 02:44:39.391506 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:44:39.391523 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:44:39.391591 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:44:39.391855 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:44:39.392300 1 scale_down.go:776] No candidates for scale down I0428 02:44:49.404667 1 static_autoscaler.go:343] No unschedulable pods I0428 02:44:49.404799 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:44:49.404831 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:44:49.404846 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:44:49.405059 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:44:49.405488 1 scale_down.go:776] No candidates for scale down I0428 02:44:59.419278 1 static_autoscaler.go:343] No unschedulable pods I0428 02:44:59.419381 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:44:59.419399 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:44:59.419423 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:44:59.419721 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:44:59.420230 1 scale_down.go:776] No candidates for scale down I0428 02:45:09.434135 1 static_autoscaler.go:343] No unschedulable pods I0428 02:45:09.434255 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:45:09.434299 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:45:09.434314 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:45:09.434562 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:45:09.435018 1 scale_down.go:776] No candidates for scale down I0428 02:45:19.449666 1 static_autoscaler.go:343] No unschedulable pods I0428 02:45:19.449767 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:45:19.449786 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:45:19.449869 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:45:19.450112 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:45:19.450573 1 scale_down.go:776] No candidates for scale down I0428 02:45:24.083134 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 02:45:24.083406 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 252.893µs I0428 02:45:29.463859 1 static_autoscaler.go:343] No unschedulable pods I0428 02:45:29.463989 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:45:29.464008 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:45:29.464020 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:45:29.464237 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:45:29.464714 1 scale_down.go:776] No candidates for scale down I0428 02:45:39.477726 1 static_autoscaler.go:343] No unschedulable pods I0428 02:45:39.477882 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:45:39.477906 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:45:39.477926 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:45:39.478208 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 02:45:39.478786 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 02:50:39.474882779 +0000 UTC m=+14613.173647117 I0428 02:45:39.478895 1 scale_down.go:776] No candidates for scale down I0428 02:45:49.493861 1 static_autoscaler.go:343] No unschedulable pods I0428 02:45:49.493982 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:45:49.494004 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:45:49.494022 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:45:49.494258 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:45:49.494709 1 scale_down.go:776] No candidates for scale down I0428 02:45:59.509982 1 static_autoscaler.go:343] No unschedulable pods I0428 02:45:59.510109 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:45:59.510146 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:45:59.510160 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:45:59.510442 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:45:59.510950 1 scale_down.go:776] No candidates for scale down I0428 02:46:09.523875 1 static_autoscaler.go:343] No unschedulable pods I0428 02:46:09.523988 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:46:09.524035 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:46:09.524059 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:46:09.524347 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:46:09.524897 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 02:51:09.520606428 +0000 UTC m=+14643.219370828 I0428 02:46:09.524996 1 scale_down.go:776] No candidates for scale down I0428 02:46:19.539440 1 static_autoscaler.go:343] No unschedulable pods I0428 02:46:19.539579 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:46:19.539604 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:46:19.539626 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:46:19.539973 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:46:19.540475 1 scale_down.go:776] No candidates for scale down I0428 02:46:29.554187 1 static_autoscaler.go:343] No unschedulable pods I0428 02:46:29.554309 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:46:29.554326 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:46:29.554338 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:46:29.554596 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:46:29.555035 1 scale_down.go:776] No candidates for scale down I0428 02:46:39.567838 1 static_autoscaler.go:343] No unschedulable pods I0428 02:46:39.567919 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:46:39.567936 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:46:39.568010 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:46:39.568264 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:46:39.568755 1 scale_down.go:776] No candidates for scale down I0428 02:46:49.584878 1 static_autoscaler.go:343] No unschedulable pods I0428 02:46:49.584971 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:46:49.584984 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:46:49.584997 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:46:49.585273 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:46:49.585819 1 scale_down.go:776] No candidates for scale down I0428 02:46:59.599908 1 static_autoscaler.go:343] No unschedulable pods I0428 02:46:59.599991 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:46:59.600009 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:46:59.600088 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:46:59.600359 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:46:59.600938 1 scale_down.go:776] No candidates for scale down I0428 02:47:09.614518 1 static_autoscaler.go:343] No unschedulable pods I0428 02:47:09.614621 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:47:09.614639 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:47:09.614654 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:47:09.614965 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:47:09.615573 1 scale_down.go:776] No candidates for scale down I0428 02:47:19.628810 1 static_autoscaler.go:343] No unschedulable pods I0428 02:47:19.628965 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:47:19.628983 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:47:19.628995 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:47:19.629273 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:47:19.629807 1 scale_down.go:776] No candidates for scale down I0428 02:47:24.083557 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 02:47:24.083789 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 214.18µs I0428 02:47:29.641984 1 static_autoscaler.go:343] No unschedulable pods I0428 02:47:29.642077 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:47:29.642094 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:47:29.642109 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:47:29.642441 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:47:29.642888 1 scale_down.go:776] No candidates for scale down I0428 02:47:39.656718 1 static_autoscaler.go:343] No unschedulable pods I0428 02:47:39.656863 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:47:39.656889 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:47:39.656903 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:47:39.657161 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:47:39.657613 1 scale_down.go:776] No candidates for scale down I0428 02:47:49.671762 1 static_autoscaler.go:343] No unschedulable pods I0428 02:47:49.671909 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:47:49.671926 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:47:49.671936 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:47:49.672170 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:47:49.672610 1 scale_down.go:776] No candidates for scale down I0428 02:47:59.685874 1 static_autoscaler.go:343] No unschedulable pods I0428 02:47:59.685970 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:47:59.685994 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:47:59.686084 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:47:59.686343 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:47:59.686809 1 scale_down.go:776] No candidates for scale down I0428 02:48:09.700705 1 static_autoscaler.go:343] No unschedulable pods I0428 02:48:09.700870 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:48:09.700899 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:48:09.700927 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:48:09.701202 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:48:09.701680 1 scale_down.go:776] No candidates for scale down I0428 02:48:19.716932 1 static_autoscaler.go:343] No unschedulable pods I0428 02:48:19.717053 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:48:19.717081 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:48:19.717175 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:48:19.717483 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:48:19.717947 1 scale_down.go:776] No candidates for scale down I0428 02:48:29.731625 1 static_autoscaler.go:343] No unschedulable pods I0428 02:48:29.731827 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:48:29.731857 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:48:29.731875 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:48:29.732176 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:48:29.732730 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 02:53:29.727924261 +0000 UTC m=+14783.426688659 I0428 02:48:29.732874 1 scale_down.go:776] No candidates for scale down I0428 02:48:39.745024 1 static_autoscaler.go:343] No unschedulable pods I0428 02:48:39.745119 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:48:39.745138 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:48:39.745153 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:48:39.745603 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:48:39.746149 1 scale_down.go:776] No candidates for scale down I0428 02:48:49.760378 1 static_autoscaler.go:343] No unschedulable pods I0428 02:48:49.760513 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:48:49.760534 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:48:49.760547 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:48:49.761031 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:48:49.761607 1 scale_down.go:776] No candidates for scale down I0428 02:48:59.775469 1 static_autoscaler.go:343] No unschedulable pods I0428 02:48:59.775567 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:48:59.775589 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:48:59.775604 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:48:59.775916 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:48:59.776342 1 scale_down.go:776] No candidates for scale down I0428 02:49:09.789495 1 static_autoscaler.go:343] No unschedulable pods I0428 02:49:09.789667 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:49:09.789709 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:49:09.789730 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:49:09.790038 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:49:09.790535 1 scale_down.go:776] No candidates for scale down I0428 02:49:19.813355 1 static_autoscaler.go:343] No unschedulable pods I0428 02:49:19.813467 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:49:19.813490 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:49:19.813506 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:49:19.813808 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:49:19.814237 1 scale_down.go:776] No candidates for scale down I0428 02:49:24.083926 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 02:49:24.084169 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 223.705µs I0428 02:49:29.829863 1 static_autoscaler.go:343] No unschedulable pods I0428 02:49:29.829952 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:49:29.829970 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:49:29.830037 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:49:29.830290 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:49:29.830890 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 02:54:29.827116083 +0000 UTC m=+14843.525880434 I0428 02:49:29.831009 1 scale_down.go:776] No candidates for scale down I0428 02:49:39.844150 1 static_autoscaler.go:343] No unschedulable pods I0428 02:49:39.844240 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:49:39.844262 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:49:39.844347 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:49:39.844722 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:49:39.845250 1 scale_down.go:776] No candidates for scale down I0428 02:49:49.858668 1 static_autoscaler.go:343] No unschedulable pods I0428 02:49:49.858774 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:49:49.858817 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:49:49.858838 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:49:49.859156 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:49:49.859629 1 scale_down.go:776] No candidates for scale down I0428 02:49:59.875757 1 static_autoscaler.go:343] No unschedulable pods I0428 02:49:59.875882 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:49:59.875907 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:49:59.875925 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:49:59.876300 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:49:59.876920 1 scale_down.go:776] No candidates for scale down I0428 02:50:09.892186 1 static_autoscaler.go:343] No unschedulable pods I0428 02:50:09.892309 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:50:09.892330 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:50:09.892348 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:50:09.892601 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:50:09.893071 1 scale_down.go:776] No candidates for scale down I0428 02:50:19.907728 1 static_autoscaler.go:343] No unschedulable pods I0428 02:50:19.907848 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:50:19.907865 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:50:19.907877 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:50:19.908103 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:50:19.908522 1 scale_down.go:776] No candidates for scale down I0428 02:50:29.920983 1 static_autoscaler.go:343] No unschedulable pods I0428 02:50:29.921075 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:50:29.921092 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:50:29.921158 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:50:29.921379 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:50:29.921815 1 scale_down.go:776] No candidates for scale down I0428 02:50:39.941291 1 static_autoscaler.go:343] No unschedulable pods I0428 02:50:39.941457 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:50:39.941477 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:50:39.941489 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:50:39.941715 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:50:39.942212 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 02:55:39.938072048 +0000 UTC m=+14913.636836384 I0428 02:50:39.942513 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 02:50:39.951042 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 02:50:39.951992 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 02:50:39.957792 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588042239 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 02:50:39.966662 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 02:50:49.968618 1 static_autoscaler.go:343] No unschedulable pods I0428 02:50:49.968707 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:50:49.968725 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:50:49.968737 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:50:49.968995 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:50:49.969397 1 scale_down.go:776] No candidates for scale down I0428 02:50:59.982356 1 static_autoscaler.go:343] No unschedulable pods I0428 02:50:59.982466 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:50:59.982503 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:50:59.982518 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:50:59.982839 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:50:59.983260 1 scale_down.go:776] No candidates for scale down I0428 02:51:09.995516 1 static_autoscaler.go:343] No unschedulable pods I0428 02:51:09.995613 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:51:09.995635 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:51:09.995716 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:51:09.995983 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:51:09.996552 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 02:56:09.99254176 +0000 UTC m=+14943.691306107 I0428 02:51:09.996659 1 scale_down.go:776] No candidates for scale down I0428 02:51:20.010211 1 static_autoscaler.go:343] No unschedulable pods I0428 02:51:20.010383 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:51:20.010424 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:51:20.010446 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:51:20.010807 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:51:20.011279 1 scale_down.go:776] No candidates for scale down I0428 02:51:24.084295 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 02:51:24.084536 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 223.86µs I0428 02:51:30.024525 1 static_autoscaler.go:343] No unschedulable pods I0428 02:51:30.024650 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:51:30.024666 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:51:30.024678 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:51:30.024882 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:51:30.025291 1 scale_down.go:776] No candidates for scale down I0428 02:51:40.040458 1 static_autoscaler.go:343] No unschedulable pods I0428 02:51:40.040582 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:51:40.040623 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:51:40.040635 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:51:40.040968 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:51:40.041534 1 scale_down.go:776] No candidates for scale down I0428 02:51:50.055926 1 static_autoscaler.go:343] No unschedulable pods I0428 02:51:50.056052 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:51:50.056089 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:51:50.056107 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:51:50.056365 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:51:50.056817 1 scale_down.go:776] No candidates for scale down I0428 02:52:00.071951 1 static_autoscaler.go:343] No unschedulable pods I0428 02:52:00.072090 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:52:00.072108 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:52:00.072120 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:52:00.072343 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:52:00.072769 1 scale_down.go:776] No candidates for scale down I0428 02:52:10.085291 1 static_autoscaler.go:343] No unschedulable pods I0428 02:52:10.085433 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:52:10.085457 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:52:10.085471 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:52:10.085708 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:52:10.086114 1 scale_down.go:776] No candidates for scale down I0428 02:52:20.099151 1 static_autoscaler.go:343] No unschedulable pods I0428 02:52:20.099268 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:52:20.099303 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:52:20.099326 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:52:20.099865 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:52:20.100525 1 scale_down.go:776] No candidates for scale down I0428 02:52:30.113933 1 static_autoscaler.go:343] No unschedulable pods I0428 02:52:30.114028 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:52:30.114047 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:52:30.114063 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:52:30.114394 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:52:30.114933 1 scale_down.go:776] No candidates for scale down I0428 02:52:40.132113 1 static_autoscaler.go:343] No unschedulable pods I0428 02:52:40.132237 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:52:40.132281 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:52:40.132305 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:52:40.132659 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:52:40.133090 1 scale_down.go:776] No candidates for scale down I0428 02:52:50.148062 1 static_autoscaler.go:343] No unschedulable pods I0428 02:52:50.148164 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:52:50.148182 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:52:50.148195 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:52:50.148518 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:52:50.148939 1 scale_down.go:776] No candidates for scale down I0428 02:53:00.164500 1 static_autoscaler.go:343] No unschedulable pods I0428 02:53:00.164594 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:53:00.164611 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:53:00.164621 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:53:00.164923 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:53:00.165401 1 scale_down.go:776] No candidates for scale down I0428 02:53:10.178254 1 static_autoscaler.go:343] No unschedulable pods I0428 02:53:10.178337 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:53:10.178356 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:53:10.178450 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:53:10.178804 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:53:10.179279 1 scale_down.go:776] No candidates for scale down I0428 02:53:20.193996 1 static_autoscaler.go:343] No unschedulable pods I0428 02:53:20.194136 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:53:20.194157 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:53:20.194171 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:53:20.194451 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:53:20.194987 1 scale_down.go:776] No candidates for scale down I0428 02:53:24.084683 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 02:53:24.084969 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 264.33µs I0428 02:53:30.209378 1 static_autoscaler.go:343] No unschedulable pods I0428 02:53:30.209483 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:53:30.209519 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:53:30.209533 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:53:30.209917 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:53:30.210493 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 02:58:30.206330886 +0000 UTC m=+15083.905095262 I0428 02:53:30.210600 1 scale_down.go:776] No candidates for scale down I0428 02:53:40.229149 1 static_autoscaler.go:343] No unschedulable pods I0428 02:53:40.229255 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:53:40.229278 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:53:40.229292 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:53:40.229603 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:53:40.230128 1 scale_down.go:776] No candidates for scale down I0428 02:53:50.244464 1 static_autoscaler.go:343] No unschedulable pods I0428 02:53:50.244591 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:53:50.244608 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:53:50.244619 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:53:50.244906 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:53:50.245368 1 scale_down.go:776] No candidates for scale down I0428 02:54:00.260121 1 static_autoscaler.go:343] No unschedulable pods I0428 02:54:00.260211 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:54:00.260234 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:54:00.260300 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:54:00.260598 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:54:00.261083 1 scale_down.go:776] No candidates for scale down I0428 02:54:10.274335 1 static_autoscaler.go:343] No unschedulable pods I0428 02:54:10.274507 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:54:10.274534 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:54:10.274553 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:54:10.274828 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:54:10.275550 1 scale_down.go:776] No candidates for scale down I0428 02:54:20.289306 1 static_autoscaler.go:343] No unschedulable pods I0428 02:54:20.289397 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:54:20.289431 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:54:20.289507 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:54:20.289799 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:54:20.290302 1 scale_down.go:776] No candidates for scale down I0428 02:54:30.302394 1 static_autoscaler.go:343] No unschedulable pods I0428 02:54:30.302487 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:54:30.302504 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:54:30.302571 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:54:30.302814 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:54:30.303382 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 02:59:30.299758643 +0000 UTC m=+15143.998523022 I0428 02:54:30.303520 1 scale_down.go:776] No candidates for scale down I0428 02:54:40.316436 1 static_autoscaler.go:343] No unschedulable pods I0428 02:54:40.316537 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:54:40.316558 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:54:40.316618 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:54:40.316962 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:54:40.317575 1 scale_down.go:776] No candidates for scale down I0428 02:54:50.330739 1 static_autoscaler.go:343] No unschedulable pods I0428 02:54:50.330875 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:54:50.330896 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:54:50.330916 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:54:50.331170 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:54:50.331632 1 scale_down.go:776] No candidates for scale down I0428 02:55:00.348683 1 static_autoscaler.go:343] No unschedulable pods I0428 02:55:00.349016 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:55:00.349103 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:55:00.349409 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:55:00.350225 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:55:00.351816 1 scale_down.go:776] No candidates for scale down I0428 02:55:10.370814 1 static_autoscaler.go:343] No unschedulable pods I0428 02:55:10.370904 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:55:10.370920 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:55:10.370932 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:55:10.371250 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:55:10.371813 1 scale_down.go:776] No candidates for scale down I0428 02:55:20.404183 1 static_autoscaler.go:343] No unschedulable pods I0428 02:55:20.404301 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:55:20.404334 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:55:20.404349 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:55:20.404618 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:55:20.405071 1 scale_down.go:776] No candidates for scale down I0428 02:55:24.085093 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 02:55:24.085320 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 209.806µs I0428 02:55:30.424510 1 static_autoscaler.go:343] No unschedulable pods I0428 02:55:30.424635 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:55:30.424653 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:55:30.424665 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:55:30.424913 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:55:30.425377 1 scale_down.go:776] No candidates for scale down I0428 02:55:40.441668 1 static_autoscaler.go:343] No unschedulable pods I0428 02:55:40.441802 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:55:40.441820 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:55:40.441833 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:55:40.442054 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:55:40.442610 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 03:00:40.438922052 +0000 UTC m=+15214.137686437 I0428 02:55:40.442721 1 scale_down.go:776] No candidates for scale down I0428 02:55:50.456467 1 static_autoscaler.go:343] No unschedulable pods I0428 02:55:50.456566 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:55:50.456582 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:55:50.456598 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:55:50.456906 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:55:50.457341 1 scale_down.go:776] No candidates for scale down I0428 02:56:00.470903 1 static_autoscaler.go:343] No unschedulable pods I0428 02:56:00.471050 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:56:00.471075 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:56:00.471094 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:56:00.471375 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:56:00.471989 1 scale_down.go:776] No candidates for scale down I0428 02:56:10.485287 1 static_autoscaler.go:343] No unschedulable pods I0428 02:56:10.485393 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:56:10.485429 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:56:10.485494 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:56:10.485808 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:56:10.486574 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 03:01:10.482625004 +0000 UTC m=+15244.181389388 I0428 02:56:10.486782 1 scale_down.go:776] No candidates for scale down I0428 02:56:20.502122 1 static_autoscaler.go:343] No unschedulable pods I0428 02:56:20.502254 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:56:20.502274 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:56:20.502285 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:56:20.502572 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:56:20.502998 1 scale_down.go:776] No candidates for scale down I0428 02:56:30.515783 1 static_autoscaler.go:343] No unschedulable pods I0428 02:56:30.515872 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:56:30.515894 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:56:30.515957 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:56:30.516194 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:56:30.516620 1 scale_down.go:776] No candidates for scale down I0428 02:56:40.528906 1 static_autoscaler.go:343] No unschedulable pods I0428 02:56:40.528996 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:56:40.529013 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:56:40.529026 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:56:40.529311 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:56:40.529770 1 scale_down.go:776] No candidates for scale down I0428 02:56:50.541991 1 static_autoscaler.go:343] No unschedulable pods I0428 02:56:50.542077 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:56:50.542099 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:56:50.542117 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:56:50.542385 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:56:50.542812 1 scale_down.go:776] No candidates for scale down I0428 02:57:00.555203 1 static_autoscaler.go:343] No unschedulable pods I0428 02:57:00.555330 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:57:00.555352 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:57:00.555375 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:57:00.555632 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:57:00.556076 1 scale_down.go:776] No candidates for scale down I0428 02:57:10.568839 1 static_autoscaler.go:343] No unschedulable pods I0428 02:57:10.568924 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:57:10.568941 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:57:10.569009 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:57:10.569234 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:57:10.569661 1 scale_down.go:776] No candidates for scale down I0428 02:57:20.582715 1 static_autoscaler.go:343] No unschedulable pods I0428 02:57:20.582811 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:57:20.582830 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:57:20.582846 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:57:20.583120 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:57:20.583592 1 scale_down.go:776] No candidates for scale down I0428 02:57:24.085450 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 02:57:24.085652 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 186.044µs I0428 02:57:30.597718 1 static_autoscaler.go:343] No unschedulable pods I0428 02:57:30.597845 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:57:30.597863 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:57:30.597873 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:57:30.598097 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:57:30.598593 1 scale_down.go:776] No candidates for scale down I0428 02:57:40.614823 1 static_autoscaler.go:343] No unschedulable pods I0428 02:57:40.614922 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:57:40.614943 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:57:40.614957 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:57:40.615233 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:57:40.615660 1 scale_down.go:776] No candidates for scale down I0428 02:57:50.629166 1 static_autoscaler.go:343] No unschedulable pods I0428 02:57:50.629308 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:57:50.629332 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:57:50.629355 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:57:50.629595 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:57:50.630073 1 scale_down.go:776] No candidates for scale down I0428 02:58:00.642742 1 static_autoscaler.go:343] No unschedulable pods I0428 02:58:00.642866 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:58:00.642884 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:58:00.642897 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:58:00.643131 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:58:00.643541 1 scale_down.go:776] No candidates for scale down I0428 02:58:10.660303 1 static_autoscaler.go:343] No unschedulable pods I0428 02:58:10.660494 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:58:10.660518 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:58:10.660536 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:58:10.660820 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:58:10.661237 1 scale_down.go:776] No candidates for scale down I0428 02:58:20.678579 1 static_autoscaler.go:343] No unschedulable pods I0428 02:58:20.678720 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:58:20.678743 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:58:20.678759 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:58:20.679008 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:58:20.679492 1 scale_down.go:776] No candidates for scale down I0428 02:58:30.695564 1 static_autoscaler.go:343] No unschedulable pods I0428 02:58:30.695703 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:58:30.695721 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:58:30.695731 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:58:30.695953 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:58:30.696452 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 03:03:30.692999726 +0000 UTC m=+15384.391764109 I0428 02:58:30.696569 1 scale_down.go:776] No candidates for scale down I0428 02:58:40.710157 1 static_autoscaler.go:343] No unschedulable pods I0428 02:58:40.710261 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:58:40.710285 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:58:40.710298 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:58:40.710612 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:58:40.711096 1 scale_down.go:776] No candidates for scale down I0428 02:58:50.723056 1 static_autoscaler.go:343] No unschedulable pods I0428 02:58:50.723219 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:58:50.723236 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:58:50.723248 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:58:50.723519 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:58:50.724049 1 scale_down.go:776] No candidates for scale down I0428 02:59:00.750987 1 static_autoscaler.go:343] No unschedulable pods I0428 02:59:00.751122 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:59:00.751140 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:59:00.751151 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:59:00.751380 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:59:00.751802 1 scale_down.go:776] No candidates for scale down I0428 02:59:10.764148 1 static_autoscaler.go:343] No unschedulable pods I0428 02:59:10.764240 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:59:10.764262 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:59:10.764281 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:59:10.764565 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:59:10.764987 1 scale_down.go:776] No candidates for scale down I0428 02:59:20.778374 1 static_autoscaler.go:343] No unschedulable pods I0428 02:59:20.778525 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:59:20.778553 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:59:20.778572 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:59:20.778901 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:59:20.779332 1 scale_down.go:776] No candidates for scale down I0428 02:59:24.085752 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 02:59:24.086053 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 280.618µs I0428 02:59:30.792941 1 static_autoscaler.go:343] No unschedulable pods I0428 02:59:30.793111 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:59:30.793134 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:59:30.793153 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:59:30.793487 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 02:59:30.794000 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 03:04:30.790271722 +0000 UTC m=+15444.489036111 I0428 02:59:30.794108 1 scale_down.go:776] No candidates for scale down I0428 02:59:40.808840 1 static_autoscaler.go:343] No unschedulable pods I0428 02:59:40.808990 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:59:40.809014 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:59:40.809034 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:59:40.809289 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:59:40.809794 1 scale_down.go:776] No candidates for scale down I0428 02:59:50.822970 1 static_autoscaler.go:343] No unschedulable pods I0428 02:59:50.823136 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 02:59:50.823167 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 02:59:50.823196 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 02:59:50.823557 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 02:59:50.823986 1 scale_down.go:776] No candidates for scale down I0428 03:00:00.836705 1 static_autoscaler.go:343] No unschedulable pods I0428 03:00:00.836830 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:00:00.836848 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:00:00.836859 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:00:00.837078 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 03:00:00.837554 1 scale_down.go:776] No candidates for scale down I0428 03:00:10.860009 1 static_autoscaler.go:343] No unschedulable pods I0428 03:00:10.860143 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:00:10.860165 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:00:10.860193 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:00:10.860447 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 03:00:10.860869 1 scale_down.go:776] No candidates for scale down I0428 03:00:20.873935 1 static_autoscaler.go:343] No unschedulable pods I0428 03:00:20.874038 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:00:20.874068 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:00:20.874185 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:00:20.874534 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 03:00:20.874974 1 scale_down.go:776] No candidates for scale down I0428 03:00:30.890268 1 static_autoscaler.go:343] No unschedulable pods I0428 03:00:30.890366 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:00:30.890383 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:00:30.890395 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:00:30.890701 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 03:00:30.891111 1 scale_down.go:776] No candidates for scale down I0428 03:00:40.904075 1 static_autoscaler.go:343] No unschedulable pods I0428 03:00:40.904161 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:00:40.904178 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:00:40.904244 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:00:40.904489 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:00:40.904971 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 03:05:40.90133736 +0000 UTC m=+15514.600101709 I0428 03:00:40.905069 1 scale_down.go:776] No candidates for scale down I0428 03:00:50.920979 1 static_autoscaler.go:343] No unschedulable pods I0428 03:00:50.921092 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:00:50.921118 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:00:50.921140 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:00:50.921434 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 03:00:50.922061 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 03:00:50.932081 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 03:00:50.932550 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 03:00:50.936480 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588042850 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 03:00:50.947963 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 03:01:00.950119 1 static_autoscaler.go:343] No unschedulable pods I0428 03:01:00.950243 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:01:00.950266 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:01:00.950280 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:01:00.950539 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 03:01:00.950986 1 scale_down.go:776] No candidates for scale down I0428 03:01:10.965635 1 static_autoscaler.go:343] No unschedulable pods I0428 03:01:10.965728 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:01:10.965751 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:01:10.965770 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:01:10.966024 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:01:10.966544 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 03:06:10.962928557 +0000 UTC m=+15544.661692906 I0428 03:01:10.966659 1 scale_down.go:776] No candidates for scale down I0428 03:01:20.981148 1 static_autoscaler.go:343] No unschedulable pods I0428 03:01:20.981288 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:01:20.981305 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:01:20.981316 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:01:20.981554 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 03:01:20.982126 1 scale_down.go:776] No candidates for scale down I0428 03:01:24.086191 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 03:01:24.086407 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 199.765µs I0428 03:01:30.995460 1 static_autoscaler.go:343] No unschedulable pods I0428 03:01:30.995563 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:01:30.995583 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:01:30.995599 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:01:30.995908 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 03:01:30.996319 1 scale_down.go:776] No candidates for scale down I0428 03:01:41.012716 1 static_autoscaler.go:343] No unschedulable pods I0428 03:01:41.012795 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:01:41.012814 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:01:41.012880 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:01:41.013104 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 03:01:41.013549 1 scale_down.go:776] No candidates for scale down I0428 03:01:51.029910 1 static_autoscaler.go:343] No unschedulable pods I0428 03:01:51.030049 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:01:51.030068 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:01:51.030083 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:01:51.030353 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 03:01:51.030874 1 scale_down.go:776] No candidates for scale down I0428 03:02:01.043744 1 static_autoscaler.go:343] No unschedulable pods I0428 03:02:01.043883 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:02:01.043902 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:02:01.043922 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:02:01.044188 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 03:02:01.044657 1 scale_down.go:776] No candidates for scale down I0428 03:02:11.058714 1 static_autoscaler.go:343] No unschedulable pods I0428 03:02:11.058861 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:02:11.058883 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:02:11.058901 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:02:11.059153 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 03:02:11.059660 1 scale_down.go:776] No candidates for scale down I0428 03:02:21.074454 1 static_autoscaler.go:343] No unschedulable pods I0428 03:02:21.074597 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:02:21.074613 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:02:21.074625 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:02:21.074868 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 03:02:21.075255 1 scale_down.go:776] No candidates for scale down I0428 03:02:31.088953 1 static_autoscaler.go:343] No unschedulable pods I0428 03:02:31.089064 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:02:31.089081 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:02:31.089097 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:02:31.089442 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 03:02:31.089957 1 scale_down.go:776] No candidates for scale down I0428 03:02:41.104858 1 static_autoscaler.go:343] No unschedulable pods I0428 03:02:41.104979 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:02:41.104996 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:02:41.105009 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:02:41.105234 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 03:02:41.105680 1 scale_down.go:776] No candidates for scale down I0428 03:02:51.119767 1 static_autoscaler.go:343] No unschedulable pods I0428 03:02:51.119902 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:02:51.119924 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:02:51.119943 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:02:51.120169 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 03:02:51.120625 1 scale_down.go:776] No candidates for scale down I0428 03:03:01.136745 1 static_autoscaler.go:343] No unschedulable pods I0428 03:03:01.136860 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:03:01.136886 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:03:01.136904 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:03:01.137260 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 03:03:01.137813 1 scale_down.go:776] No candidates for scale down I0428 03:03:11.153974 1 static_autoscaler.go:343] No unschedulable pods I0428 03:03:11.154074 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:03:11.154097 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:03:11.154152 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:03:11.154444 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 03:03:11.154869 1 scale_down.go:776] No candidates for scale down I0428 03:03:21.176873 1 static_autoscaler.go:343] No unschedulable pods I0428 03:03:21.176996 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:03:21.177014 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:03:21.177025 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:03:21.177293 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 03:03:21.177799 1 scale_down.go:776] No candidates for scale down I0428 03:03:24.086561 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 03:03:24.086835 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 253.982µs I0428 03:03:31.192964 1 static_autoscaler.go:343] No unschedulable pods I0428 03:03:31.193061 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:03:31.193085 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:03:31.193101 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:03:31.193402 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:03:31.194041 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 03:08:31.190270734 +0000 UTC m=+15684.889035072 I0428 03:03:31.194170 1 scale_down.go:776] No candidates for scale down I0428 03:03:41.209235 1 static_autoscaler.go:343] No unschedulable pods I0428 03:03:41.209382 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:03:41.209398 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:03:41.209419 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:03:41.209636 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 03:03:41.210075 1 scale_down.go:776] No candidates for scale down I0428 03:03:51.225094 1 static_autoscaler.go:343] No unschedulable pods I0428 03:03:51.225174 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:03:51.225191 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:03:51.225263 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:03:51.225504 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 03:03:51.225897 1 scale_down.go:776] No candidates for scale down I0428 03:04:01.239380 1 static_autoscaler.go:343] No unschedulable pods I0428 03:04:01.239478 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:04:01.239509 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:04:01.239528 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:04:01.239837 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 03:04:01.240263 1 scale_down.go:776] No candidates for scale down I0428 03:04:11.252829 1 static_autoscaler.go:343] No unschedulable pods I0428 03:04:11.252906 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:04:11.252926 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:04:11.252996 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:04:11.253196 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 03:04:11.253653 1 scale_down.go:776] No candidates for scale down I0428 03:04:21.266541 1 static_autoscaler.go:343] No unschedulable pods I0428 03:04:21.266667 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:04:21.266683 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:04:21.266695 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:04:21.266899 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 03:04:21.267301 1 scale_down.go:776] No candidates for scale down I0428 03:04:31.281739 1 static_autoscaler.go:343] No unschedulable pods I0428 03:04:31.281848 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:04:31.281875 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:04:31.281969 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:04:31.282395 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:04:31.283166 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 03:09:31.27880052 +0000 UTC m=+15744.977564857 I0428 03:04:31.283305 1 scale_down.go:776] No candidates for scale down I0428 03:04:41.297926 1 static_autoscaler.go:343] No unschedulable pods I0428 03:04:41.298010 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:04:41.298024 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:04:41.298092 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:04:41.298315 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 03:04:41.298752 1 scale_down.go:776] No candidates for scale down I0428 03:04:51.312326 1 static_autoscaler.go:343] No unschedulable pods I0428 03:04:51.312484 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:04:51.312507 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:04:51.312520 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:04:51.312797 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 03:04:51.313240 1 scale_down.go:776] No candidates for scale down I0428 03:05:01.327625 1 static_autoscaler.go:343] No unschedulable pods I0428 03:05:01.327705 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:05:01.327738 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:05:01.327753 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:05:01.328058 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 03:05:01.328485 1 scale_down.go:776] No candidates for scale down I0428 03:05:11.341363 1 static_autoscaler.go:343] No unschedulable pods I0428 03:05:11.341472 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:05:11.341491 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:05:11.341555 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:05:11.341819 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 03:05:11.342215 1 scale_down.go:776] No candidates for scale down I0428 03:05:21.358142 1 static_autoscaler.go:343] No unschedulable pods I0428 03:05:21.358280 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:05:21.358298 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:05:21.358314 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:05:21.358649 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 03:05:21.359115 1 scale_down.go:776] No candidates for scale down I0428 03:05:24.086959 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 03:05:24.087227 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 249.011µs I0428 03:05:31.375888 1 static_autoscaler.go:343] No unschedulable pods I0428 03:05:31.376156 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:05:31.376188 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:05:31.376205 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:05:31.376684 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 03:05:31.377648 1 scale_down.go:776] No candidates for scale down I0428 03:05:41.397515 1 static_autoscaler.go:343] No unschedulable pods I0428 03:05:41.397656 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:05:41.397699 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:05:41.397722 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:05:41.398024 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:05:41.398564 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 03:10:41.394766005 +0000 UTC m=+15815.093530342 I0428 03:05:41.398685 1 scale_down.go:776] No candidates for scale down I0428 03:05:51.413326 1 static_autoscaler.go:343] No unschedulable pods I0428 03:05:51.413435 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:05:51.413465 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:05:51.413548 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:05:51.413893 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 03:05:51.414376 1 scale_down.go:776] No candidates for scale down I0428 03:06:01.427846 1 static_autoscaler.go:343] No unschedulable pods I0428 03:06:01.427943 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:06:01.427970 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:06:01.427989 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:06:01.428287 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 03:06:01.428795 1 scale_down.go:776] No candidates for scale down I0428 03:06:11.442609 1 static_autoscaler.go:343] No unschedulable pods I0428 03:06:11.442804 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:06:11.442831 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:06:11.442854 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:06:11.443171 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:06:11.443938 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 03:11:11.439468644 +0000 UTC m=+15845.138233044 I0428 03:06:11.444076 1 scale_down.go:776] No candidates for scale down I0428 03:06:21.496559 1 static_autoscaler.go:343] No unschedulable pods I0428 03:06:21.496732 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:06:21.496757 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:06:21.496776 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:06:21.497206 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 03:06:21.497933 1 scale_down.go:776] No candidates for scale down I0428 03:06:31.516093 1 static_autoscaler.go:343] No unschedulable pods I0428 03:06:31.516230 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:06:31.516252 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:06:31.516266 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:06:31.516719 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 03:06:31.517518 1 scale_down.go:776] No candidates for scale down I0428 03:06:41.533446 1 static_autoscaler.go:343] No unschedulable pods I0428 03:06:41.533610 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:06:41.533631 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:06:41.533662 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:06:41.533975 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 03:06:41.534591 1 scale_down.go:776] No candidates for scale down I0428 03:06:51.547435 1 static_autoscaler.go:343] No unschedulable pods I0428 03:06:51.547523 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:06:51.547547 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:06:51.547622 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:06:51.547968 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 03:06:51.548568 1 scale_down.go:776] No candidates for scale down I0428 03:07:01.569790 1 static_autoscaler.go:343] No unschedulable pods I0428 03:07:01.569878 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:07:01.569897 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:07:01.569957 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:07:01.570283 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 03:07:01.570877 1 scale_down.go:776] No candidates for scale down I0428 03:07:11.584073 1 static_autoscaler.go:343] No unschedulable pods I0428 03:07:11.584192 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:07:11.584219 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:07:11.584300 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:07:11.584591 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 03:07:11.585114 1 scale_down.go:776] No candidates for scale down I0428 03:07:21.605894 1 static_autoscaler.go:343] No unschedulable pods I0428 03:07:21.606047 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:07:21.606073 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:07:21.606096 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:07:21.606451 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 03:07:21.606913 1 scale_down.go:776] No candidates for scale down I0428 03:07:24.087355 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 03:07:24.087577 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 206.244µs I0428 03:07:31.624018 1 static_autoscaler.go:343] No unschedulable pods I0428 03:07:31.624104 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:07:31.624134 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:07:31.624200 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:07:31.624440 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 03:07:31.624847 1 scale_down.go:776] No candidates for scale down I0428 03:07:41.637858 1 static_autoscaler.go:343] No unschedulable pods I0428 03:07:41.637992 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:07:41.638009 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:07:41.638021 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:07:41.638249 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 03:07:41.638666 1 scale_down.go:776] No candidates for scale down I0428 03:07:51.652894 1 static_autoscaler.go:343] No unschedulable pods I0428 03:07:51.652976 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:07:51.652994 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:07:51.653068 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:07:51.653291 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 03:07:51.653739 1 scale_down.go:776] No candidates for scale down I0428 03:08:01.667388 1 static_autoscaler.go:343] No unschedulable pods I0428 03:08:01.667524 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:08:01.667548 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:08:01.667569 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:08:01.667960 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 03:08:01.668481 1 scale_down.go:776] No candidates for scale down I0428 03:08:11.681984 1 static_autoscaler.go:343] No unschedulable pods I0428 03:08:11.682150 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:08:11.682171 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:08:11.682190 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:08:11.682482 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 03:08:11.683015 1 scale_down.go:776] No candidates for scale down I0428 03:08:21.696951 1 static_autoscaler.go:343] No unschedulable pods I0428 03:08:21.697106 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:08:21.697131 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:08:21.697150 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:08:21.697479 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 03:08:21.697972 1 scale_down.go:776] No candidates for scale down I0428 03:08:31.713351 1 static_autoscaler.go:343] No unschedulable pods I0428 03:08:31.713461 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:08:31.713477 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:08:31.713490 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:08:31.713769 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:08:31.714200 1 scale_down.go:776] No candidates for scale down I0428 03:08:41.728380 1 static_autoscaler.go:343] No unschedulable pods I0428 03:08:41.728513 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:08:41.728549 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:08:41.728565 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:08:41.728814 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:08:41.729402 1 scale_down.go:776] No candidates for scale down I0428 03:08:51.744880 1 static_autoscaler.go:343] No unschedulable pods I0428 03:08:51.745002 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:08:51.745021 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:08:51.745033 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:08:51.745278 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:08:51.745844 1 scale_down.go:776] No candidates for scale down I0428 03:09:01.758704 1 static_autoscaler.go:343] No unschedulable pods I0428 03:09:01.758805 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:09:01.758849 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:09:01.758871 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:09:01.759179 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:09:01.759655 1 scale_down.go:776] No candidates for scale down I0428 03:09:11.776802 1 static_autoscaler.go:343] No unschedulable pods I0428 03:09:11.776937 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:09:11.776969 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:09:11.776990 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:09:11.777300 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:09:11.777821 1 scale_down.go:776] No candidates for scale down I0428 03:09:21.793717 1 static_autoscaler.go:343] No unschedulable pods I0428 03:09:21.793825 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:09:21.793906 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:09:21.793935 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:09:21.794317 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:09:21.794756 1 scale_down.go:776] No candidates for scale down I0428 03:09:24.087714 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 03:09:24.087976 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 242.881µs I0428 03:09:31.808804 1 static_autoscaler.go:343] No unschedulable pods I0428 03:09:31.808896 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:09:31.808915 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:09:31.808927 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:09:31.809176 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 03:09:31.809713 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 03:14:31.806109 +0000 UTC m=+16045.504873430 I0428 03:09:31.809834 1 scale_down.go:776] No candidates for scale down I0428 03:09:41.822174 1 static_autoscaler.go:343] No unschedulable pods I0428 03:09:41.822281 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:09:41.822303 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:09:41.822319 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:09:41.822719 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:09:41.823170 1 scale_down.go:776] No candidates for scale down I0428 03:09:51.837580 1 static_autoscaler.go:343] No unschedulable pods I0428 03:09:51.837665 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:09:51.837681 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:09:51.837749 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:09:51.837964 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:09:51.838613 1 scale_down.go:776] No candidates for scale down I0428 03:10:01.850461 1 static_autoscaler.go:343] No unschedulable pods I0428 03:10:01.850576 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:10:01.850601 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:10:01.850687 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:10:01.850974 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:10:01.851483 1 scale_down.go:776] No candidates for scale down I0428 03:10:11.865542 1 static_autoscaler.go:343] No unschedulable pods I0428 03:10:11.865619 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:10:11.865635 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:10:11.865701 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:10:11.865914 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:10:11.866368 1 scale_down.go:776] No candidates for scale down I0428 03:10:21.883199 1 static_autoscaler.go:343] No unschedulable pods I0428 03:10:21.883334 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:10:21.883366 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:10:21.883380 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:10:21.883664 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:10:21.884069 1 scale_down.go:776] No candidates for scale down I0428 03:10:31.898030 1 static_autoscaler.go:343] No unschedulable pods I0428 03:10:31.898168 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:10:31.898185 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:10:31.898195 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:10:31.898429 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:10:31.898829 1 scale_down.go:776] No candidates for scale down I0428 03:10:41.918144 1 static_autoscaler.go:343] No unschedulable pods I0428 03:10:41.918265 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:10:41.918283 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:10:41.918295 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:10:41.918673 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 03:10:41.919270 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 03:15:41.915042956 +0000 UTC m=+16115.613807361 I0428 03:10:41.919371 1 scale_down.go:776] No candidates for scale down I0428 03:10:51.932697 1 static_autoscaler.go:343] No unschedulable pods I0428 03:10:51.932851 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:10:51.932873 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:10:51.932890 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:10:51.933148 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:10:51.933669 1 scale_down.go:776] No candidates for scale down I0428 03:11:01.949940 1 static_autoscaler.go:343] No unschedulable pods I0428 03:11:01.950100 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:11:01.950199 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:11:01.950225 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:11:01.950707 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:11:01.951819 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 03:11:01.963267 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 03:11:01.963430 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 03:11:01.968694 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588043461 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 03:11:01.980904 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 03:11:11.990217 1 static_autoscaler.go:343] No unschedulable pods I0428 03:11:11.990313 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:11:11.990331 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:11:11.990397 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:11:11.990701 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 03:11:11.991196 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 03:16:11.987389951 +0000 UTC m=+16145.686154297 I0428 03:11:11.991305 1 scale_down.go:776] No candidates for scale down I0428 03:11:22.003888 1 static_autoscaler.go:343] No unschedulable pods I0428 03:11:22.003969 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:11:22.003987 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:11:22.004059 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:11:22.004296 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:11:22.004732 1 scale_down.go:776] No candidates for scale down I0428 03:11:24.088096 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 03:11:24.088328 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 212.675µs I0428 03:11:32.018839 1 static_autoscaler.go:343] No unschedulable pods I0428 03:11:32.018938 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:11:32.018976 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:11:32.018992 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:11:32.019309 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:11:32.019793 1 scale_down.go:776] No candidates for scale down I0428 03:11:42.033203 1 static_autoscaler.go:343] No unschedulable pods I0428 03:11:42.033356 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:11:42.033378 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:11:42.033395 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:11:42.033700 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:11:42.034286 1 scale_down.go:776] No candidates for scale down I0428 03:11:52.047953 1 static_autoscaler.go:343] No unschedulable pods I0428 03:11:52.048079 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:11:52.048097 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:11:52.048113 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:11:52.048347 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:11:52.048883 1 scale_down.go:776] No candidates for scale down I0428 03:12:02.061336 1 static_autoscaler.go:343] No unschedulable pods I0428 03:12:02.061488 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:12:02.061512 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:12:02.061529 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:12:02.061828 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:12:02.062257 1 scale_down.go:776] No candidates for scale down I0428 03:12:12.074728 1 static_autoscaler.go:343] No unschedulable pods I0428 03:12:12.074809 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:12:12.074828 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:12:12.074895 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:12:12.075136 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:12:12.075571 1 scale_down.go:776] No candidates for scale down I0428 03:12:22.088710 1 static_autoscaler.go:343] No unschedulable pods I0428 03:12:22.088798 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:12:22.088814 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:12:22.088883 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:12:22.089111 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:12:22.089596 1 scale_down.go:776] No candidates for scale down I0428 03:12:32.104338 1 static_autoscaler.go:343] No unschedulable pods I0428 03:12:32.104429 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:12:32.104449 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:12:32.104513 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:12:32.104765 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:12:32.105168 1 scale_down.go:776] No candidates for scale down I0428 03:12:42.119294 1 static_autoscaler.go:343] No unschedulable pods I0428 03:12:42.119408 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:12:42.119441 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:12:42.119460 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:12:42.119730 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:12:42.120161 1 scale_down.go:776] No candidates for scale down I0428 03:12:52.132771 1 static_autoscaler.go:343] No unschedulable pods I0428 03:12:52.132910 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:12:52.132928 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:12:52.132940 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:12:52.133172 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:12:52.133605 1 scale_down.go:776] No candidates for scale down I0428 03:13:02.149571 1 static_autoscaler.go:343] No unschedulable pods I0428 03:13:02.149755 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:13:02.149779 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:13:02.149795 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:13:02.150044 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:13:02.150565 1 scale_down.go:776] No candidates for scale down I0428 03:13:12.162447 1 static_autoscaler.go:343] No unschedulable pods I0428 03:13:12.162609 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:13:12.162627 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:13:12.162643 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:13:12.162926 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:13:12.163365 1 scale_down.go:776] No candidates for scale down I0428 03:13:22.178328 1 static_autoscaler.go:343] No unschedulable pods I0428 03:13:22.178479 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:13:22.178497 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:13:22.178512 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:13:22.178750 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:13:22.179336 1 scale_down.go:776] No candidates for scale down I0428 03:13:24.088463 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 03:13:24.088778 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 295.307µs I0428 03:13:32.194717 1 static_autoscaler.go:343] No unschedulable pods I0428 03:13:32.194798 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:13:32.194815 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:13:32.194888 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:13:32.195156 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:13:32.195608 1 scale_down.go:776] No candidates for scale down I0428 03:13:42.208721 1 static_autoscaler.go:343] No unschedulable pods I0428 03:13:42.208850 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:13:42.208868 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:13:42.208878 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:13:42.209128 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:13:42.209580 1 scale_down.go:776] No candidates for scale down I0428 03:13:52.227303 1 static_autoscaler.go:343] No unschedulable pods I0428 03:13:52.227422 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:13:52.227440 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:13:52.227451 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:13:52.227781 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:13:52.228220 1 scale_down.go:776] No candidates for scale down I0428 03:14:02.242144 1 static_autoscaler.go:343] No unschedulable pods I0428 03:14:02.242233 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:14:02.242250 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:14:02.242328 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:14:02.242608 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:14:02.243021 1 scale_down.go:776] No candidates for scale down I0428 03:14:12.257754 1 static_autoscaler.go:343] No unschedulable pods I0428 03:14:12.257951 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:14:12.257968 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:14:12.257982 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:14:12.258328 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:14:12.258869 1 scale_down.go:776] No candidates for scale down I0428 03:14:22.273371 1 static_autoscaler.go:343] No unschedulable pods I0428 03:14:22.273538 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:14:22.273562 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:14:22.273585 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:14:22.273940 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:14:22.274447 1 scale_down.go:776] No candidates for scale down I0428 03:14:32.289603 1 static_autoscaler.go:343] No unschedulable pods I0428 03:14:32.289735 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:14:32.289757 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:14:32.289775 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:14:32.290044 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 03:14:32.290601 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 03:19:32.286748449 +0000 UTC m=+16345.985512806 I0428 03:14:32.290711 1 scale_down.go:776] No candidates for scale down I0428 03:14:42.303822 1 static_autoscaler.go:343] No unschedulable pods I0428 03:14:42.303901 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:14:42.303918 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:14:42.303988 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:14:42.304212 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:14:42.304659 1 scale_down.go:776] No candidates for scale down I0428 03:14:52.317979 1 static_autoscaler.go:343] No unschedulable pods I0428 03:14:52.318064 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:14:52.318081 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:14:52.318094 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:14:52.318341 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:14:52.318766 1 scale_down.go:776] No candidates for scale down I0428 03:15:02.332454 1 static_autoscaler.go:343] No unschedulable pods I0428 03:15:02.332583 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:15:02.332605 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:15:02.332621 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:15:02.332904 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:15:02.333341 1 scale_down.go:776] No candidates for scale down I0428 03:15:12.346344 1 static_autoscaler.go:343] No unschedulable pods I0428 03:15:12.346509 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:15:12.346535 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:15:12.346554 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:15:12.346827 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:15:12.347318 1 scale_down.go:776] No candidates for scale down I0428 03:15:22.362693 1 static_autoscaler.go:343] No unschedulable pods I0428 03:15:22.362849 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:15:22.362883 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:15:22.362910 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:15:22.363186 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:15:22.363781 1 scale_down.go:776] No candidates for scale down I0428 03:15:24.088914 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 03:15:24.089166 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 235.022µs I0428 03:15:32.378644 1 static_autoscaler.go:343] No unschedulable pods I0428 03:15:32.378736 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:15:32.378757 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:15:32.378775 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:15:32.379035 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:15:32.379502 1 scale_down.go:776] No candidates for scale down I0428 03:15:42.393751 1 static_autoscaler.go:343] No unschedulable pods I0428 03:15:42.393886 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:15:42.393903 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:15:42.393914 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:15:42.394130 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 03:15:42.394681 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 03:20:42.39090745 +0000 UTC m=+16416.089671786 I0428 03:15:42.394787 1 scale_down.go:776] No candidates for scale down I0428 03:15:52.410148 1 static_autoscaler.go:343] No unschedulable pods I0428 03:15:52.410284 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:15:52.410310 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:15:52.410332 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:15:52.410641 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:15:52.411131 1 scale_down.go:776] No candidates for scale down I0428 03:16:02.424436 1 static_autoscaler.go:343] No unschedulable pods I0428 03:16:02.424569 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:16:02.424585 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:16:02.424598 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:16:02.424917 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:16:02.425448 1 scale_down.go:776] No candidates for scale down I0428 03:16:12.446975 1 static_autoscaler.go:343] No unschedulable pods I0428 03:16:12.447056 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:16:12.447077 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:16:12.447138 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:16:12.447399 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 03:16:12.447983 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 03:21:12.444061219 +0000 UTC m=+16446.142825569 I0428 03:16:12.448094 1 scale_down.go:776] No candidates for scale down I0428 03:16:22.464726 1 static_autoscaler.go:343] No unschedulable pods I0428 03:16:22.464821 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:16:22.464838 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:16:22.464854 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:16:22.465141 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:16:22.465611 1 scale_down.go:776] No candidates for scale down I0428 03:16:32.480895 1 static_autoscaler.go:343] No unschedulable pods I0428 03:16:32.481024 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:16:32.481046 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:16:32.481062 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:16:32.481346 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:16:32.481864 1 scale_down.go:776] No candidates for scale down I0428 03:16:42.494541 1 static_autoscaler.go:343] No unschedulable pods I0428 03:16:42.494671 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:16:42.494693 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:16:42.494710 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:16:42.494952 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:16:42.495409 1 scale_down.go:776] No candidates for scale down I0428 03:16:52.508530 1 static_autoscaler.go:343] No unschedulable pods I0428 03:16:52.508612 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:16:52.508629 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:16:52.508681 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:16:52.508913 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:16:52.509357 1 scale_down.go:776] No candidates for scale down I0428 03:17:02.526832 1 static_autoscaler.go:343] No unschedulable pods I0428 03:17:02.526953 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:17:02.526970 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:17:02.526983 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:17:02.527307 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:17:02.527899 1 scale_down.go:776] No candidates for scale down I0428 03:17:12.542296 1 static_autoscaler.go:343] No unschedulable pods I0428 03:17:12.542379 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:17:12.542399 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:17:12.542466 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:17:12.542742 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:17:12.543517 1 scale_down.go:776] No candidates for scale down I0428 03:17:22.555969 1 static_autoscaler.go:343] No unschedulable pods I0428 03:17:22.556094 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:17:22.556130 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:17:22.556144 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:17:22.556392 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:17:22.556830 1 scale_down.go:776] No candidates for scale down I0428 03:17:24.089294 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 03:17:24.089549 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 236.226µs I0428 03:17:32.574423 1 static_autoscaler.go:343] No unschedulable pods I0428 03:17:32.574554 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:17:32.574575 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:17:32.574590 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:17:32.574827 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:17:32.575241 1 scale_down.go:776] No candidates for scale down I0428 03:17:42.589840 1 static_autoscaler.go:343] No unschedulable pods I0428 03:17:42.589925 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:17:42.589943 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:17:42.590023 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:17:42.590279 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:17:42.590763 1 scale_down.go:776] No candidates for scale down I0428 03:17:52.604955 1 static_autoscaler.go:343] No unschedulable pods I0428 03:17:52.605080 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:17:52.605096 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:17:52.605120 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:17:52.605346 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:17:52.605771 1 scale_down.go:776] No candidates for scale down I0428 03:18:02.620960 1 static_autoscaler.go:343] No unschedulable pods I0428 03:18:02.621084 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:18:02.621108 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:18:02.621124 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:18:02.621400 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:18:02.621931 1 scale_down.go:776] No candidates for scale down I0428 03:18:12.634518 1 static_autoscaler.go:343] No unschedulable pods I0428 03:18:12.634632 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:18:12.634657 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:18:12.634754 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:18:12.635030 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:18:12.635564 1 scale_down.go:776] No candidates for scale down I0428 03:18:22.648401 1 static_autoscaler.go:343] No unschedulable pods I0428 03:18:22.648513 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:18:22.648537 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:18:22.648614 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:18:22.648921 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:18:22.649365 1 scale_down.go:776] No candidates for scale down I0428 03:18:32.662725 1 static_autoscaler.go:343] No unschedulable pods I0428 03:18:32.662860 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:18:32.662895 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:18:32.662912 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:18:32.663141 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:18:32.663645 1 scale_down.go:776] No candidates for scale down I0428 03:18:42.679812 1 static_autoscaler.go:343] No unschedulable pods I0428 03:18:42.679972 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:18:42.679993 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:18:42.680014 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:18:42.680262 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:18:42.680727 1 scale_down.go:776] No candidates for scale down I0428 03:18:52.695824 1 static_autoscaler.go:343] No unschedulable pods I0428 03:18:52.695946 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:18:52.695980 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:18:52.695995 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:18:52.696254 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:18:52.696728 1 scale_down.go:776] No candidates for scale down I0428 03:19:02.712101 1 static_autoscaler.go:343] No unschedulable pods I0428 03:19:02.712259 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:19:02.712277 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:19:02.712292 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:19:02.712597 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:19:02.713064 1 scale_down.go:776] No candidates for scale down I0428 03:19:12.726619 1 static_autoscaler.go:343] No unschedulable pods I0428 03:19:12.726705 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:19:12.726724 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:19:12.726739 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:19:12.727001 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:19:12.727423 1 scale_down.go:776] No candidates for scale down I0428 03:19:22.741382 1 static_autoscaler.go:343] No unschedulable pods I0428 03:19:22.741534 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:19:22.741554 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:19:22.741566 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:19:22.741876 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:19:22.742334 1 scale_down.go:776] No candidates for scale down I0428 03:19:24.089692 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 03:19:24.089935 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 223.283µs I0428 03:19:32.755652 1 static_autoscaler.go:343] No unschedulable pods I0428 03:19:32.755747 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:19:32.755793 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:19:32.755808 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:19:32.756113 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 03:19:32.756717 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 03:24:32.752548512 +0000 UTC m=+16646.451312866 I0428 03:19:32.756824 1 scale_down.go:776] No candidates for scale down I0428 03:19:42.769461 1 static_autoscaler.go:343] No unschedulable pods I0428 03:19:42.769539 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:19:42.769557 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:19:42.769642 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:19:42.769916 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:19:42.770342 1 scale_down.go:776] No candidates for scale down I0428 03:19:52.783697 1 static_autoscaler.go:343] No unschedulable pods I0428 03:19:52.783827 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:19:52.783858 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:19:52.783878 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:19:52.784099 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:19:52.784524 1 scale_down.go:776] No candidates for scale down I0428 03:20:02.807791 1 static_autoscaler.go:343] No unschedulable pods I0428 03:20:02.807893 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:20:02.807920 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:20:02.807994 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:20:02.808271 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:20:02.808760 1 scale_down.go:776] No candidates for scale down I0428 03:20:12.824187 1 static_autoscaler.go:343] No unschedulable pods I0428 03:20:12.824292 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:20:12.824309 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:20:12.824321 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:20:12.824657 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:20:12.825181 1 scale_down.go:776] No candidates for scale down I0428 03:20:22.840726 1 static_autoscaler.go:343] No unschedulable pods I0428 03:20:22.840934 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:20:22.840981 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:20:22.841005 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:20:22.841317 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:20:22.842015 1 scale_down.go:776] No candidates for scale down I0428 03:20:32.857700 1 static_autoscaler.go:343] No unschedulable pods I0428 03:20:32.857784 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:20:32.857804 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:20:32.857885 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:20:32.858098 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:20:32.858570 1 scale_down.go:776] No candidates for scale down I0428 03:20:42.872461 1 static_autoscaler.go:343] No unschedulable pods I0428 03:20:42.872623 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:20:42.872649 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:20:42.872672 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:20:42.872998 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 03:20:42.873594 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 03:25:42.869393361 +0000 UTC m=+16716.568157873 I0428 03:20:42.873705 1 scale_down.go:776] No candidates for scale down I0428 03:20:52.887342 1 static_autoscaler.go:343] No unschedulable pods I0428 03:20:52.887470 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:20:52.887504 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:20:52.887520 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:20:52.887781 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:20:52.888196 1 scale_down.go:776] No candidates for scale down I0428 03:21:02.904993 1 static_autoscaler.go:343] No unschedulable pods I0428 03:21:02.905086 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:21:02.905107 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:21:02.905144 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:21:02.905466 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:21:02.905956 1 scale_down.go:776] No candidates for scale down I0428 03:21:12.921538 1 static_autoscaler.go:343] No unschedulable pods I0428 03:21:12.921616 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:21:12.921642 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:21:12.921725 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:21:12.921988 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 03:21:12.922539 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 03:26:12.918676947 +0000 UTC m=+16746.617441304 I0428 03:21:12.922865 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 03:21:12.933309 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 03:21:12.933780 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 03:21:12.938901 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588044072 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 03:21:12.948860 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 03:21:22.947516 1 static_autoscaler.go:343] No unschedulable pods I0428 03:21:22.947665 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:21:22.947692 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:21:22.947707 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:21:22.947976 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:21:22.948401 1 scale_down.go:776] No candidates for scale down I0428 03:21:24.090050 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 03:21:24.090295 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 228.163µs I0428 03:21:32.963836 1 static_autoscaler.go:343] No unschedulable pods I0428 03:21:32.963921 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:21:32.963941 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:21:32.964017 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:21:32.964274 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:21:32.964821 1 scale_down.go:776] No candidates for scale down I0428 03:21:42.979602 1 static_autoscaler.go:343] No unschedulable pods I0428 03:21:42.979722 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:21:42.979740 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:21:42.979810 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:21:42.980047 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:21:42.980522 1 scale_down.go:776] No candidates for scale down I0428 03:21:52.993794 1 static_autoscaler.go:343] No unschedulable pods I0428 03:21:52.993903 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:21:52.993923 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:21:52.993995 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:21:52.994227 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:21:52.994671 1 scale_down.go:776] No candidates for scale down I0428 03:22:03.008350 1 static_autoscaler.go:343] No unschedulable pods I0428 03:22:03.008473 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:22:03.008497 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:22:03.008516 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:22:03.008847 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:22:03.009293 1 scale_down.go:776] No candidates for scale down I0428 03:22:13.022932 1 static_autoscaler.go:343] No unschedulable pods I0428 03:22:13.023072 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:22:13.023091 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:22:13.023108 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:22:13.023333 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:22:13.023851 1 scale_down.go:776] No candidates for scale down I0428 03:22:23.037290 1 static_autoscaler.go:343] No unschedulable pods I0428 03:22:23.037363 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:22:23.037380 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:22:23.037479 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:22:23.037773 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:22:23.038181 1 scale_down.go:776] No candidates for scale down I0428 03:22:33.052824 1 static_autoscaler.go:343] No unschedulable pods I0428 03:22:33.052943 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:22:33.052958 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:22:33.052969 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:22:33.053228 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:22:33.053671 1 scale_down.go:776] No candidates for scale down I0428 03:22:43.066114 1 static_autoscaler.go:343] No unschedulable pods I0428 03:22:43.066263 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:22:43.066295 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:22:43.066317 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:22:43.066573 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:22:43.067036 1 scale_down.go:776] No candidates for scale down I0428 03:22:53.081471 1 static_autoscaler.go:343] No unschedulable pods I0428 03:22:53.081550 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:22:53.081567 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:22:53.081630 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:22:53.081875 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:22:53.082279 1 scale_down.go:776] No candidates for scale down I0428 03:23:03.111055 1 static_autoscaler.go:343] No unschedulable pods I0428 03:23:03.111237 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:23:03.111267 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:23:03.111279 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:23:03.111589 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:23:03.112088 1 scale_down.go:776] No candidates for scale down I0428 03:23:13.125227 1 static_autoscaler.go:343] No unschedulable pods I0428 03:23:13.125356 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:23:13.125396 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:23:13.125421 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:23:13.125723 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:23:13.126184 1 scale_down.go:776] No candidates for scale down I0428 03:23:23.141399 1 static_autoscaler.go:343] No unschedulable pods I0428 03:23:23.141556 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:23:23.141597 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:23:23.141615 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:23:23.141908 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:23:23.142317 1 scale_down.go:776] No candidates for scale down I0428 03:23:24.090461 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 03:23:24.090753 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 272.714µs I0428 03:23:33.157435 1 static_autoscaler.go:343] No unschedulable pods I0428 03:23:33.157518 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:23:33.157535 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:23:33.157587 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:23:33.157823 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:23:33.158229 1 scale_down.go:776] No candidates for scale down I0428 03:23:43.172049 1 static_autoscaler.go:343] No unschedulable pods I0428 03:23:43.172147 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:23:43.172173 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:23:43.172255 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:23:43.172531 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:23:43.172994 1 scale_down.go:776] No candidates for scale down I0428 03:23:53.185814 1 static_autoscaler.go:343] No unschedulable pods I0428 03:23:53.185909 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:23:53.185927 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:23:53.185939 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:23:53.186222 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:23:53.186663 1 scale_down.go:776] No candidates for scale down I0428 03:24:03.200224 1 static_autoscaler.go:343] No unschedulable pods I0428 03:24:03.200353 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:24:03.200372 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:24:03.200384 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:24:03.200642 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:24:03.201092 1 scale_down.go:776] No candidates for scale down I0428 03:24:13.213930 1 static_autoscaler.go:343] No unschedulable pods I0428 03:24:13.214023 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:24:13.214041 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:24:13.214051 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:24:13.214309 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:24:13.214754 1 scale_down.go:776] No candidates for scale down I0428 03:24:23.231379 1 static_autoscaler.go:343] No unschedulable pods I0428 03:24:23.231585 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:24:23.231609 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:24:23.231625 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:24:23.231900 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:24:23.232665 1 scale_down.go:776] No candidates for scale down I0428 03:24:33.248643 1 static_autoscaler.go:343] No unschedulable pods I0428 03:24:33.248778 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:24:33.248796 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:24:33.248809 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:24:33.249052 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 03:24:33.249583 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 03:29:33.245884436 +0000 UTC m=+16946.944648772 I0428 03:24:33.249725 1 scale_down.go:776] No candidates for scale down I0428 03:24:43.265201 1 static_autoscaler.go:343] No unschedulable pods I0428 03:24:43.265330 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:24:43.265352 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:24:43.265371 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:24:43.265644 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:24:43.266105 1 scale_down.go:776] No candidates for scale down I0428 03:24:53.279576 1 static_autoscaler.go:343] No unschedulable pods I0428 03:24:53.279742 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:24:53.279769 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:24:53.279788 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:24:53.280033 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:24:53.280526 1 scale_down.go:776] No candidates for scale down I0428 03:25:03.295997 1 static_autoscaler.go:343] No unschedulable pods I0428 03:25:03.296106 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:25:03.296131 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:25:03.296244 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:25:03.296539 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:25:03.296983 1 scale_down.go:776] No candidates for scale down I0428 03:25:13.312949 1 static_autoscaler.go:343] No unschedulable pods I0428 03:25:13.313088 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:25:13.313136 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:25:13.313163 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:25:13.313537 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:25:13.314032 1 scale_down.go:776] No candidates for scale down I0428 03:25:23.329449 1 static_autoscaler.go:343] No unschedulable pods I0428 03:25:23.329632 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:25:23.329699 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:25:23.329855 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:25:23.330324 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:25:23.331099 1 scale_down.go:776] No candidates for scale down I0428 03:25:24.090887 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 03:25:24.091151 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 246.766µs I0428 03:25:33.344226 1 static_autoscaler.go:343] No unschedulable pods I0428 03:25:33.344351 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:25:33.344368 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:25:33.344380 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:25:33.344627 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:25:33.345226 1 scale_down.go:776] No candidates for scale down I0428 03:25:43.359943 1 static_autoscaler.go:343] No unschedulable pods I0428 03:25:43.360090 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:25:43.360110 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:25:43.360125 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:25:43.360375 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 03:25:43.360910 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 03:30:43.356790102 +0000 UTC m=+17017.055554441 I0428 03:25:43.361021 1 scale_down.go:776] No candidates for scale down I0428 03:25:53.374037 1 static_autoscaler.go:343] No unschedulable pods I0428 03:25:53.374175 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:25:53.374193 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:25:53.374204 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:25:53.374430 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:25:53.374856 1 scale_down.go:776] No candidates for scale down I0428 03:26:03.389691 1 static_autoscaler.go:343] No unschedulable pods I0428 03:26:03.389793 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:26:03.389814 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:26:03.389832 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:26:03.390089 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:26:03.390546 1 scale_down.go:776] No candidates for scale down I0428 03:26:13.404117 1 static_autoscaler.go:343] No unschedulable pods I0428 03:26:13.404201 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:26:13.404220 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:26:13.404295 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:26:13.404552 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 03:26:13.405100 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 03:31:13.401166151 +0000 UTC m=+17047.099930493 I0428 03:26:13.405206 1 scale_down.go:776] No candidates for scale down I0428 03:26:23.417354 1 static_autoscaler.go:343] No unschedulable pods I0428 03:26:23.417457 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:26:23.417474 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:26:23.417486 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:26:23.417744 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:26:23.418290 1 scale_down.go:776] No candidates for scale down I0428 03:26:33.434763 1 static_autoscaler.go:343] No unschedulable pods I0428 03:26:33.434908 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:26:33.434928 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:26:33.434945 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:26:33.435205 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:26:33.435652 1 scale_down.go:776] No candidates for scale down I0428 03:26:43.449771 1 static_autoscaler.go:343] No unschedulable pods I0428 03:26:43.449853 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:26:43.449871 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:26:43.449940 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:26:43.450156 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:26:43.450667 1 scale_down.go:776] No candidates for scale down I0428 03:26:53.465738 1 static_autoscaler.go:343] No unschedulable pods I0428 03:26:53.465855 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:26:53.465871 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:26:53.465884 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:26:53.466106 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:26:53.466516 1 scale_down.go:776] No candidates for scale down I0428 03:27:03.481045 1 static_autoscaler.go:343] No unschedulable pods I0428 03:27:03.481132 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:27:03.481150 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:27:03.481229 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:27:03.481520 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:27:03.482000 1 scale_down.go:776] No candidates for scale down I0428 03:27:13.494726 1 static_autoscaler.go:343] No unschedulable pods I0428 03:27:13.494873 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:27:13.494901 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:27:13.494921 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:27:13.495217 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:27:13.495688 1 scale_down.go:776] No candidates for scale down I0428 03:27:23.508376 1 static_autoscaler.go:343] No unschedulable pods I0428 03:27:23.508511 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:27:23.508529 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:27:23.508540 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:27:23.508782 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:27:23.509180 1 scale_down.go:776] No candidates for scale down I0428 03:27:24.091273 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 03:27:24.091538 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 248.077µs I0428 03:27:33.523478 1 static_autoscaler.go:343] No unschedulable pods I0428 03:27:33.523613 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:27:33.523636 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:27:33.523657 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:27:33.524002 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:27:33.524442 1 scale_down.go:776] No candidates for scale down I0428 03:27:43.537877 1 static_autoscaler.go:343] No unschedulable pods I0428 03:27:43.538034 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:27:43.538052 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:27:43.538066 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:27:43.538309 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:27:43.538835 1 scale_down.go:776] No candidates for scale down I0428 03:27:53.551807 1 static_autoscaler.go:343] No unschedulable pods I0428 03:27:53.551953 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:27:53.551973 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:27:53.551986 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:27:53.552270 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:27:53.552781 1 scale_down.go:776] No candidates for scale down I0428 03:28:03.567310 1 static_autoscaler.go:343] No unschedulable pods I0428 03:28:03.567429 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:28:03.567453 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:28:03.567538 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:28:03.567889 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:28:03.568523 1 scale_down.go:776] No candidates for scale down I0428 03:28:13.583670 1 static_autoscaler.go:343] No unschedulable pods I0428 03:28:13.583760 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:28:13.583776 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:28:13.583844 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:28:13.584067 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:28:13.584496 1 scale_down.go:776] No candidates for scale down I0428 03:28:23.599070 1 static_autoscaler.go:343] No unschedulable pods I0428 03:28:23.599229 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:28:23.599254 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:28:23.599276 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:28:23.599664 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:28:23.600129 1 scale_down.go:776] No candidates for scale down I0428 03:28:33.614657 1 static_autoscaler.go:343] No unschedulable pods I0428 03:28:33.614752 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:28:33.614769 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:28:33.614780 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:28:33.615058 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:28:33.615529 1 scale_down.go:776] No candidates for scale down I0428 03:28:43.628217 1 static_autoscaler.go:343] No unschedulable pods I0428 03:28:43.628310 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:28:43.628328 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:28:43.628341 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:28:43.628653 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:28:43.629058 1 scale_down.go:776] No candidates for scale down I0428 03:28:53.643214 1 static_autoscaler.go:343] No unschedulable pods I0428 03:28:53.643297 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:28:53.643317 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:28:53.643388 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:28:53.643690 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:28:53.644143 1 scale_down.go:776] No candidates for scale down I0428 03:29:03.658909 1 static_autoscaler.go:343] No unschedulable pods I0428 03:29:03.659099 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:29:03.659123 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:29:03.659141 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:29:03.659483 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:29:03.660286 1 scale_down.go:776] No candidates for scale down I0428 03:29:13.674176 1 static_autoscaler.go:343] No unschedulable pods I0428 03:29:13.674311 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:29:13.674338 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:29:13.674356 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:29:13.674681 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:29:13.675150 1 scale_down.go:776] No candidates for scale down I0428 03:29:23.691520 1 static_autoscaler.go:343] No unschedulable pods I0428 03:29:23.691599 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:29:23.691617 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:29:23.691690 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:29:23.691942 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:29:23.692396 1 scale_down.go:776] No candidates for scale down I0428 03:29:24.091666 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 03:29:24.091875 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 191.813µs I0428 03:29:33.705454 1 static_autoscaler.go:343] No unschedulable pods I0428 03:29:33.705535 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:29:33.705572 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:29:33.705587 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:29:33.705879 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 03:29:33.706336 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 03:34:33.702546016 +0000 UTC m=+17247.401310368 I0428 03:29:33.706451 1 scale_down.go:776] No candidates for scale down I0428 03:29:43.718946 1 static_autoscaler.go:343] No unschedulable pods I0428 03:29:43.719073 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:29:43.719091 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:29:43.719103 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:29:43.719347 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:29:43.719829 1 scale_down.go:776] No candidates for scale down I0428 03:29:53.733183 1 static_autoscaler.go:343] No unschedulable pods I0428 03:29:53.733301 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:29:53.733327 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:29:53.733352 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:29:53.733692 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:29:53.734161 1 scale_down.go:776] No candidates for scale down I0428 03:30:03.749028 1 static_autoscaler.go:343] No unschedulable pods I0428 03:30:03.749104 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:30:03.749120 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:30:03.749185 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:30:03.749398 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:30:03.749848 1 scale_down.go:776] No candidates for scale down I0428 03:30:13.762798 1 static_autoscaler.go:343] No unschedulable pods I0428 03:30:13.762895 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:30:13.762929 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:30:13.762944 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:30:13.763268 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:30:13.763734 1 scale_down.go:776] No candidates for scale down I0428 03:30:23.779133 1 static_autoscaler.go:343] No unschedulable pods I0428 03:30:23.779249 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:30:23.779269 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:30:23.779286 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:30:23.779524 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:30:23.779976 1 scale_down.go:776] No candidates for scale down I0428 03:30:33.792901 1 static_autoscaler.go:343] No unschedulable pods I0428 03:30:33.793073 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:30:33.793095 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:30:33.793116 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:30:33.793492 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:30:33.793937 1 scale_down.go:776] No candidates for scale down I0428 03:30:43.807772 1 static_autoscaler.go:343] No unschedulable pods I0428 03:30:43.807888 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:30:43.807908 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:30:43.807922 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:30:43.808162 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 03:30:43.808716 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 03:35:43.805104232 +0000 UTC m=+17317.503868585 I0428 03:30:43.808821 1 scale_down.go:776] No candidates for scale down I0428 03:30:53.824345 1 static_autoscaler.go:343] No unschedulable pods I0428 03:30:53.824430 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:30:53.824463 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:30:53.824478 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:30:53.824756 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:30:53.825168 1 scale_down.go:776] No candidates for scale down I0428 03:31:03.841674 1 static_autoscaler.go:343] No unschedulable pods I0428 03:31:03.841854 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:31:03.841876 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:31:03.841960 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:31:03.842343 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:31:03.843053 1 scale_down.go:776] No candidates for scale down I0428 03:31:13.864062 1 static_autoscaler.go:343] No unschedulable pods I0428 03:31:13.864185 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:31:13.864206 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:31:13.864222 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:31:13.864457 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 03:31:13.864946 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 03:36:13.861389783 +0000 UTC m=+17347.560154166 I0428 03:31:13.865043 1 scale_down.go:776] No candidates for scale down I0428 03:31:23.877712 1 static_autoscaler.go:343] No unschedulable pods I0428 03:31:23.877854 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:31:23.877873 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:31:23.877884 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:31:23.878134 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:31:23.878853 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 03:31:23.890894 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 03:31:23.891117 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 03:31:23.896899 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588044683 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 03:31:23.906371 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 03:31:24.091992 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 03:31:24.092220 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 214.11µs I0428 03:31:33.908919 1 static_autoscaler.go:343] No unschedulable pods I0428 03:31:33.909009 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:31:33.909026 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:31:33.909038 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:31:33.909326 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:31:33.909766 1 scale_down.go:776] No candidates for scale down I0428 03:31:43.923360 1 static_autoscaler.go:343] No unschedulable pods I0428 03:31:43.923502 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:31:43.923528 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:31:43.923548 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:31:43.923875 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:31:43.924360 1 scale_down.go:776] No candidates for scale down I0428 03:31:53.938866 1 static_autoscaler.go:343] No unschedulable pods I0428 03:31:53.938957 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:31:53.938976 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:31:53.939052 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:31:53.939266 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:31:53.939702 1 scale_down.go:776] No candidates for scale down I0428 03:32:03.953458 1 static_autoscaler.go:343] No unschedulable pods I0428 03:32:03.953557 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:32:03.953581 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:32:03.953661 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:32:03.953921 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:32:03.954348 1 scale_down.go:776] No candidates for scale down I0428 03:32:13.967836 1 static_autoscaler.go:343] No unschedulable pods I0428 03:32:13.967979 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:32:13.968003 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:32:13.968023 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:32:13.968289 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:32:13.968733 1 scale_down.go:776] No candidates for scale down I0428 03:32:23.981969 1 static_autoscaler.go:343] No unschedulable pods I0428 03:32:23.982096 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:32:23.982115 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:32:23.982127 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:32:23.982396 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:32:23.982974 1 scale_down.go:776] No candidates for scale down I0428 03:32:33.996730 1 static_autoscaler.go:343] No unschedulable pods I0428 03:32:33.996872 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:32:33.996890 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:32:33.996901 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:32:33.997131 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:32:33.997533 1 scale_down.go:776] No candidates for scale down I0428 03:32:44.011200 1 static_autoscaler.go:343] No unschedulable pods I0428 03:32:44.011332 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:32:44.011355 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:32:44.011375 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:32:44.011642 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:32:44.012035 1 scale_down.go:776] No candidates for scale down I0428 03:32:54.025611 1 static_autoscaler.go:343] No unschedulable pods I0428 03:32:54.025741 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:32:54.025758 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:32:54.025769 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:32:54.025978 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:32:54.026376 1 scale_down.go:776] No candidates for scale down I0428 03:33:04.039486 1 static_autoscaler.go:343] No unschedulable pods I0428 03:33:04.039695 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:33:04.039725 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:33:04.039748 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:33:04.040108 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:33:04.040717 1 scale_down.go:776] No candidates for scale down I0428 03:33:14.054962 1 static_autoscaler.go:343] No unschedulable pods I0428 03:33:14.055055 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:33:14.055075 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:33:14.055091 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:33:14.055450 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:33:14.055884 1 scale_down.go:776] No candidates for scale down I0428 03:33:24.070950 1 static_autoscaler.go:343] No unschedulable pods I0428 03:33:24.071089 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:33:24.071112 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:33:24.071124 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:33:24.071541 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:33:24.071999 1 scale_down.go:776] No candidates for scale down I0428 03:33:24.092325 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 03:33:24.092517 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 177.629µs I0428 03:33:34.085314 1 static_autoscaler.go:343] No unschedulable pods I0428 03:33:34.085446 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:33:34.085481 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:33:34.085496 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:33:34.085728 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:33:34.086131 1 scale_down.go:776] No candidates for scale down I0428 03:33:44.102615 1 static_autoscaler.go:343] No unschedulable pods I0428 03:33:44.102757 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:33:44.102781 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:33:44.102863 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:33:44.103228 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:33:44.103783 1 scale_down.go:776] No candidates for scale down I0428 03:33:54.119800 1 static_autoscaler.go:343] No unschedulable pods I0428 03:33:54.119926 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:33:54.119945 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:33:54.119957 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:33:54.120185 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:33:54.120608 1 scale_down.go:776] No candidates for scale down I0428 03:34:04.133920 1 static_autoscaler.go:343] No unschedulable pods I0428 03:34:04.134042 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:34:04.134061 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:34:04.134077 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:34:04.134310 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:34:04.134718 1 scale_down.go:776] No candidates for scale down I0428 03:34:14.146848 1 static_autoscaler.go:343] No unschedulable pods I0428 03:34:14.146976 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:34:14.147016 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:34:14.147033 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:34:14.147257 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:34:14.147679 1 scale_down.go:776] No candidates for scale down I0428 03:34:24.160266 1 static_autoscaler.go:343] No unschedulable pods I0428 03:34:24.160375 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:34:24.160408 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:34:24.160431 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:34:24.160772 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:34:24.161176 1 scale_down.go:776] No candidates for scale down I0428 03:34:34.173860 1 static_autoscaler.go:343] No unschedulable pods I0428 03:34:34.173994 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:34:34.174010 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:34:34.174023 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:34:34.174255 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 03:34:34.174730 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 03:39:34.171234971 +0000 UTC m=+17547.869999365 I0428 03:34:34.174843 1 scale_down.go:776] No candidates for scale down I0428 03:34:44.190998 1 static_autoscaler.go:343] No unschedulable pods I0428 03:34:44.191094 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:34:44.191116 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:34:44.191131 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:34:44.191458 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:34:44.191871 1 scale_down.go:776] No candidates for scale down I0428 03:34:54.204980 1 static_autoscaler.go:343] No unschedulable pods I0428 03:34:54.205055 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:34:54.205071 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:34:54.205139 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:34:54.205468 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:34:54.205893 1 scale_down.go:776] No candidates for scale down I0428 03:35:04.220852 1 static_autoscaler.go:343] No unschedulable pods I0428 03:35:04.220981 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:35:04.221000 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:35:04.221011 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:35:04.221220 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:35:04.221650 1 scale_down.go:776] No candidates for scale down I0428 03:35:14.235675 1 static_autoscaler.go:343] No unschedulable pods I0428 03:35:14.235751 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:35:14.235768 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:35:14.235837 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:35:14.236049 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:35:14.236466 1 scale_down.go:776] No candidates for scale down I0428 03:35:24.092636 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 03:35:24.092851 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 196.982µs I0428 03:35:24.252404 1 static_autoscaler.go:343] No unschedulable pods I0428 03:35:24.252605 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:35:24.252627 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:35:24.252640 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:35:24.252926 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:35:24.253390 1 scale_down.go:776] No candidates for scale down I0428 03:35:34.268435 1 static_autoscaler.go:343] No unschedulable pods I0428 03:35:34.268586 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:35:34.268609 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:35:34.268630 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:35:34.268935 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:35:34.269348 1 scale_down.go:776] No candidates for scale down I0428 03:35:44.282894 1 static_autoscaler.go:343] No unschedulable pods I0428 03:35:44.283000 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:35:44.283019 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:35:44.283093 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:35:44.283409 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 03:35:44.284050 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 03:40:44.279963433 +0000 UTC m=+17617.978727771 I0428 03:35:44.284155 1 scale_down.go:776] No candidates for scale down I0428 03:35:54.299271 1 static_autoscaler.go:343] No unschedulable pods I0428 03:35:54.299403 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:35:54.299442 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:35:54.299455 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:35:54.299750 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:35:54.300174 1 scale_down.go:776] No candidates for scale down I0428 03:36:04.315524 1 static_autoscaler.go:343] No unschedulable pods I0428 03:36:04.315622 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:36:04.315640 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:36:04.315651 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:36:04.315909 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:36:04.316307 1 scale_down.go:776] No candidates for scale down I0428 03:36:14.330526 1 static_autoscaler.go:343] No unschedulable pods I0428 03:36:14.330673 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:36:14.330706 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:36:14.330723 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:36:14.330992 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 03:36:14.331519 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 03:41:14.327510789 +0000 UTC m=+17648.026275159 I0428 03:36:14.331630 1 scale_down.go:776] No candidates for scale down I0428 03:36:24.346076 1 static_autoscaler.go:343] No unschedulable pods I0428 03:36:24.346176 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:36:24.346192 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:36:24.346245 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:36:24.346556 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:36:24.346999 1 scale_down.go:776] No candidates for scale down I0428 03:36:34.361180 1 static_autoscaler.go:343] No unschedulable pods I0428 03:36:34.361271 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:36:34.361306 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:36:34.361379 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:36:34.361608 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:36:34.362012 1 scale_down.go:776] No candidates for scale down I0428 03:36:44.374878 1 static_autoscaler.go:343] No unschedulable pods I0428 03:36:44.375004 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:36:44.375025 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:36:44.375043 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:36:44.375271 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:36:44.375715 1 scale_down.go:776] No candidates for scale down I0428 03:36:54.389655 1 static_autoscaler.go:343] No unschedulable pods I0428 03:36:54.389747 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:36:54.389780 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:36:54.389796 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:36:54.390042 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:36:54.390465 1 scale_down.go:776] No candidates for scale down I0428 03:37:04.405205 1 static_autoscaler.go:343] No unschedulable pods I0428 03:37:04.405337 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:37:04.405355 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:37:04.405368 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:37:04.405630 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:37:04.406024 1 scale_down.go:776] No candidates for scale down I0428 03:37:14.418473 1 static_autoscaler.go:343] No unschedulable pods I0428 03:37:14.418576 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:37:14.418598 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:37:14.418619 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:37:14.418931 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:37:14.419506 1 scale_down.go:776] No candidates for scale down I0428 03:37:24.092967 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 03:37:24.093224 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 235.974µs I0428 03:37:24.434673 1 static_autoscaler.go:343] No unschedulable pods I0428 03:37:24.434817 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:37:24.434842 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:37:24.434862 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:37:24.435162 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:37:24.435620 1 scale_down.go:776] No candidates for scale down I0428 03:37:34.448957 1 static_autoscaler.go:343] No unschedulable pods I0428 03:37:34.449088 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:37:34.449113 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:37:34.449137 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:37:34.449454 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:37:34.449913 1 scale_down.go:776] No candidates for scale down I0428 03:37:44.462720 1 static_autoscaler.go:343] No unschedulable pods I0428 03:37:44.462888 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:37:44.462916 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:37:44.462941 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:37:44.463228 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:37:44.463850 1 scale_down.go:776] No candidates for scale down I0428 03:37:54.476479 1 static_autoscaler.go:343] No unschedulable pods I0428 03:37:54.476627 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:37:54.476660 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:37:54.476685 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:37:54.477045 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:37:54.477532 1 scale_down.go:776] No candidates for scale down I0428 03:38:04.492326 1 static_autoscaler.go:343] No unschedulable pods I0428 03:38:04.492428 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:38:04.492446 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:38:04.492458 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:38:04.492739 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:38:04.493256 1 scale_down.go:776] No candidates for scale down I0428 03:38:14.508620 1 static_autoscaler.go:343] No unschedulable pods I0428 03:38:14.508714 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:38:14.508732 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:38:14.508747 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:38:14.508998 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:38:14.509394 1 scale_down.go:776] No candidates for scale down I0428 03:38:24.522737 1 static_autoscaler.go:343] No unschedulable pods I0428 03:38:24.522860 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:38:24.522885 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:38:24.522904 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:38:24.523224 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:38:24.523679 1 scale_down.go:776] No candidates for scale down I0428 03:38:34.537351 1 static_autoscaler.go:343] No unschedulable pods I0428 03:38:34.537523 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:38:34.537556 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:38:34.537577 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:38:34.537881 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:38:34.538315 1 scale_down.go:776] No candidates for scale down I0428 03:38:44.550668 1 static_autoscaler.go:343] No unschedulable pods I0428 03:38:44.550800 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:38:44.550825 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:38:44.550914 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:38:44.551227 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:38:44.551704 1 scale_down.go:776] No candidates for scale down I0428 03:38:54.566619 1 static_autoscaler.go:343] No unschedulable pods I0428 03:38:54.566755 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:38:54.566773 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:38:54.566785 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:38:54.567027 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:38:54.567479 1 scale_down.go:776] No candidates for scale down I0428 03:39:04.581958 1 static_autoscaler.go:343] No unschedulable pods I0428 03:39:04.582085 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:39:04.582104 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:39:04.582116 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:39:04.582356 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:39:04.582807 1 scale_down.go:776] No candidates for scale down I0428 03:39:14.595844 1 static_autoscaler.go:343] No unschedulable pods I0428 03:39:14.595947 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:39:14.595965 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:39:14.595983 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:39:14.596293 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:39:14.596798 1 scale_down.go:776] No candidates for scale down I0428 03:39:24.093342 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 03:39:24.093624 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 261.289µs I0428 03:39:24.609659 1 static_autoscaler.go:343] No unschedulable pods I0428 03:39:24.609831 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:39:24.609853 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:39:24.609876 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:39:24.610125 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:39:24.610669 1 scale_down.go:776] No candidates for scale down I0428 03:39:34.624654 1 static_autoscaler.go:343] No unschedulable pods I0428 03:39:34.624751 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:39:34.624773 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:39:34.624839 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:39:34.625140 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 03:39:34.625731 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 03:44:34.621700421 +0000 UTC m=+17848.320464805 I0428 03:39:34.625838 1 scale_down.go:776] No candidates for scale down I0428 03:39:44.639581 1 static_autoscaler.go:343] No unschedulable pods I0428 03:39:44.639689 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:39:44.639710 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:39:44.639780 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:39:44.640034 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:39:44.640481 1 scale_down.go:776] No candidates for scale down I0428 03:39:54.670628 1 static_autoscaler.go:343] No unschedulable pods I0428 03:39:54.670760 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:39:54.670790 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:39:54.670815 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:39:54.671156 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:39:54.671765 1 scale_down.go:776] No candidates for scale down I0428 03:40:04.684931 1 static_autoscaler.go:343] No unschedulable pods I0428 03:40:04.685025 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:40:04.685048 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:40:04.685148 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:40:04.689041 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:40:04.689626 1 scale_down.go:776] No candidates for scale down I0428 03:40:14.704102 1 static_autoscaler.go:343] No unschedulable pods I0428 03:40:14.704237 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:40:14.704252 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:40:14.704265 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:40:14.704497 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:40:14.705021 1 scale_down.go:776] No candidates for scale down I0428 03:40:24.718371 1 static_autoscaler.go:343] No unschedulable pods I0428 03:40:24.718485 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:40:24.718502 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:40:24.718514 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:40:24.718793 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:40:24.719184 1 scale_down.go:776] No candidates for scale down I0428 03:40:34.732173 1 static_autoscaler.go:343] No unschedulable pods I0428 03:40:34.732290 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:40:34.732315 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:40:34.732431 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:40:34.732740 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:40:34.733153 1 scale_down.go:776] No candidates for scale down I0428 03:40:44.747267 1 static_autoscaler.go:343] No unschedulable pods I0428 03:40:44.747386 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:40:44.747407 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:40:44.747453 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:40:44.747759 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 03:40:44.748268 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 03:45:44.744572785 +0000 UTC m=+17918.443337122 I0428 03:40:44.748382 1 scale_down.go:776] No candidates for scale down I0428 03:40:54.760758 1 static_autoscaler.go:343] No unschedulable pods I0428 03:40:54.760878 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:40:54.760894 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:40:54.760906 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:40:54.761116 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:40:54.761548 1 scale_down.go:776] No candidates for scale down I0428 03:41:04.776492 1 static_autoscaler.go:343] No unschedulable pods I0428 03:41:04.776637 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:41:04.776656 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:41:04.776672 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:41:04.776920 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:41:04.777396 1 scale_down.go:776] No candidates for scale down I0428 03:41:14.790722 1 static_autoscaler.go:343] No unschedulable pods I0428 03:41:14.790802 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:41:14.790820 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:41:14.790892 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:41:14.791114 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 03:41:14.791591 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 03:46:14.787843656 +0000 UTC m=+17948.486608039 I0428 03:41:14.791695 1 scale_down.go:776] No candidates for scale down I0428 03:41:24.093769 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 03:41:24.094050 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 251.944µs I0428 03:41:24.806776 1 static_autoscaler.go:343] No unschedulable pods I0428 03:41:24.806856 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:41:24.806879 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:41:24.806961 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:41:24.807197 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:41:24.807613 1 scale_down.go:776] No candidates for scale down I0428 03:41:34.822046 1 static_autoscaler.go:343] No unschedulable pods I0428 03:41:34.822143 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:41:34.822170 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:41:34.822251 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:41:34.822514 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:41:34.823208 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 03:41:34.834644 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 03:41:34.834834 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 03:41:34.839912 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588045294 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 03:41:34.853941 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 03:41:44.856633 1 static_autoscaler.go:343] No unschedulable pods I0428 03:41:44.856762 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:41:44.856779 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:41:44.856790 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:41:44.857005 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:41:44.857404 1 scale_down.go:776] No candidates for scale down I0428 03:41:54.870372 1 static_autoscaler.go:343] No unschedulable pods I0428 03:41:54.870487 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:41:54.870508 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:41:54.870526 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:41:54.870853 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:41:54.871299 1 scale_down.go:776] No candidates for scale down I0428 03:42:04.883825 1 static_autoscaler.go:343] No unschedulable pods I0428 03:42:04.883903 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:42:04.883920 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:42:04.883994 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:42:04.884250 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:42:04.884728 1 scale_down.go:776] No candidates for scale down I0428 03:42:14.899676 1 static_autoscaler.go:343] No unschedulable pods I0428 03:42:14.899788 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:42:14.899812 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:42:14.899875 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:42:14.900200 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:42:14.900762 1 scale_down.go:776] No candidates for scale down I0428 03:42:24.913991 1 static_autoscaler.go:343] No unschedulable pods I0428 03:42:24.914119 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:42:24.914141 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:42:24.914159 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:42:24.914362 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:42:24.914873 1 scale_down.go:776] No candidates for scale down I0428 03:42:34.930430 1 static_autoscaler.go:343] No unschedulable pods I0428 03:42:34.930570 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:42:34.930593 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:42:34.930607 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:42:34.930865 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:42:34.931282 1 scale_down.go:776] No candidates for scale down I0428 03:42:44.947901 1 static_autoscaler.go:343] No unschedulable pods I0428 03:42:44.948000 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:42:44.948018 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:42:44.948095 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:42:44.948353 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:42:44.948784 1 scale_down.go:776] No candidates for scale down I0428 03:42:54.961814 1 static_autoscaler.go:343] No unschedulable pods I0428 03:42:54.961930 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:42:54.961969 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:42:54.961986 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:42:54.962230 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:42:54.962700 1 scale_down.go:776] No candidates for scale down I0428 03:43:04.975896 1 static_autoscaler.go:343] No unschedulable pods I0428 03:43:04.975985 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:43:04.976006 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:43:04.976021 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:43:04.976254 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:43:04.976648 1 scale_down.go:776] No candidates for scale down I0428 03:43:14.989747 1 static_autoscaler.go:343] No unschedulable pods I0428 03:43:14.989953 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:43:14.989981 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:43:14.990003 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:43:14.990338 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:43:14.990909 1 scale_down.go:776] No candidates for scale down I0428 03:43:24.094189 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 03:43:24.094442 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 235.033µs I0428 03:43:25.006484 1 static_autoscaler.go:343] No unschedulable pods I0428 03:43:25.006644 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:43:25.006668 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:43:25.006689 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:43:25.006965 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:43:25.007382 1 scale_down.go:776] No candidates for scale down I0428 03:43:35.021085 1 static_autoscaler.go:343] No unschedulable pods I0428 03:43:35.021209 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:43:35.021227 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:43:35.021241 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:43:35.021474 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:43:35.021865 1 scale_down.go:776] No candidates for scale down I0428 03:43:45.037297 1 static_autoscaler.go:343] No unschedulable pods I0428 03:43:45.037452 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:43:45.037471 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:43:45.037486 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:43:45.037772 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:43:45.038164 1 scale_down.go:776] No candidates for scale down I0428 03:43:55.050571 1 static_autoscaler.go:343] No unschedulable pods I0428 03:43:55.050685 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:43:55.050703 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:43:55.050727 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:43:55.051069 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:43:55.051543 1 scale_down.go:776] No candidates for scale down I0428 03:44:05.066632 1 static_autoscaler.go:343] No unschedulable pods I0428 03:44:05.066764 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:44:05.066785 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:44:05.066799 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:44:05.067045 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:44:05.067472 1 scale_down.go:776] No candidates for scale down I0428 03:44:15.081634 1 static_autoscaler.go:343] No unschedulable pods I0428 03:44:15.081753 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:44:15.081778 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:44:15.081800 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:44:15.082093 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:44:15.082550 1 scale_down.go:776] No candidates for scale down I0428 03:44:25.096790 1 static_autoscaler.go:343] No unschedulable pods I0428 03:44:25.096935 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:44:25.096961 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:44:25.096979 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:44:25.097274 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:44:25.097736 1 scale_down.go:776] No candidates for scale down I0428 03:44:35.110399 1 static_autoscaler.go:343] No unschedulable pods I0428 03:44:35.110559 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:44:35.110601 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:44:35.110625 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:44:35.110930 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 03:44:35.111428 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 03:49:35.107768787 +0000 UTC m=+18148.806533125 I0428 03:44:35.111548 1 scale_down.go:776] No candidates for scale down I0428 03:44:45.123670 1 static_autoscaler.go:343] No unschedulable pods I0428 03:44:45.123765 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:44:45.123782 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:44:45.123794 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:44:45.124055 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:44:45.124492 1 scale_down.go:776] No candidates for scale down I0428 03:44:55.136562 1 static_autoscaler.go:343] No unschedulable pods I0428 03:44:55.136649 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:44:55.136674 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:44:55.136697 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:44:55.136982 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:44:55.137507 1 scale_down.go:776] No candidates for scale down I0428 03:45:05.150796 1 static_autoscaler.go:343] No unschedulable pods I0428 03:45:05.150888 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:45:05.150919 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:45:05.150937 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:45:05.151178 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:45:05.151599 1 scale_down.go:776] No candidates for scale down I0428 03:45:15.165099 1 static_autoscaler.go:343] No unschedulable pods I0428 03:45:15.165196 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:45:15.165222 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:45:15.165306 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:45:15.165594 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:45:15.166041 1 scale_down.go:776] No candidates for scale down I0428 03:45:24.094559 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 03:45:24.094764 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 187.01µs I0428 03:45:25.179068 1 static_autoscaler.go:343] No unschedulable pods I0428 03:45:25.179170 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:45:25.179189 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:45:25.179272 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:45:25.179581 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:45:25.180104 1 scale_down.go:776] No candidates for scale down I0428 03:45:35.207796 1 static_autoscaler.go:343] No unschedulable pods I0428 03:45:35.207927 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:45:35.207944 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:45:35.207956 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:45:35.208188 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:45:35.208636 1 scale_down.go:776] No candidates for scale down I0428 03:45:45.225486 1 static_autoscaler.go:343] No unschedulable pods I0428 03:45:45.225627 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:45:45.225643 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:45:45.225654 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:45:45.225897 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 03:45:45.226369 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 03:50:45.221450686 +0000 UTC m=+18218.920215030 I0428 03:45:45.226480 1 scale_down.go:776] No candidates for scale down I0428 03:45:55.240446 1 static_autoscaler.go:343] No unschedulable pods I0428 03:45:55.240570 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:45:55.240586 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:45:55.240598 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:45:55.240843 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:45:55.241232 1 scale_down.go:776] No candidates for scale down I0428 03:46:05.256841 1 static_autoscaler.go:343] No unschedulable pods I0428 03:46:05.256966 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:46:05.256989 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:46:05.257003 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:46:05.257222 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:46:05.257668 1 scale_down.go:776] No candidates for scale down I0428 03:46:15.275656 1 static_autoscaler.go:343] No unschedulable pods I0428 03:46:15.275774 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:46:15.275792 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:46:15.275806 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:46:15.276089 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 03:46:15.276636 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 03:51:15.272706458 +0000 UTC m=+18248.971470794 I0428 03:46:15.276748 1 scale_down.go:776] No candidates for scale down I0428 03:46:25.289532 1 static_autoscaler.go:343] No unschedulable pods I0428 03:46:25.289698 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:46:25.289716 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:46:25.289731 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:46:25.289952 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:46:25.290370 1 scale_down.go:776] No candidates for scale down I0428 03:46:35.303548 1 static_autoscaler.go:343] No unschedulable pods I0428 03:46:35.303683 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:46:35.303703 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:46:35.303717 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:46:35.303942 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:46:35.304372 1 scale_down.go:776] No candidates for scale down I0428 03:46:45.318443 1 static_autoscaler.go:343] No unschedulable pods I0428 03:46:45.318536 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:46:45.318555 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:46:45.318626 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:46:45.318901 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:46:45.319321 1 scale_down.go:776] No candidates for scale down I0428 03:46:55.332663 1 static_autoscaler.go:343] No unschedulable pods I0428 03:46:55.332740 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:46:55.332767 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:46:55.332840 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:46:55.333074 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:46:55.333481 1 scale_down.go:776] No candidates for scale down I0428 03:47:05.346891 1 static_autoscaler.go:343] No unschedulable pods I0428 03:47:05.346989 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:47:05.347008 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:47:05.347027 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:47:05.347505 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:47:05.347970 1 scale_down.go:776] No candidates for scale down I0428 03:47:15.362753 1 static_autoscaler.go:343] No unschedulable pods I0428 03:47:15.362904 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:47:15.362933 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:47:15.362955 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:47:15.363218 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:47:15.363711 1 scale_down.go:776] No candidates for scale down I0428 03:47:24.094904 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 03:47:24.095114 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 192.35µs I0428 03:47:25.378439 1 static_autoscaler.go:343] No unschedulable pods I0428 03:47:25.378539 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:47:25.378567 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:47:25.378648 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:47:25.378922 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:47:25.379357 1 scale_down.go:776] No candidates for scale down I0428 03:47:35.395964 1 static_autoscaler.go:343] No unschedulable pods I0428 03:47:35.396088 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:47:35.396104 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:47:35.396116 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:47:35.396343 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:47:35.396765 1 scale_down.go:776] No candidates for scale down I0428 03:47:45.409076 1 static_autoscaler.go:343] No unschedulable pods I0428 03:47:45.409163 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:47:45.409182 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:47:45.409201 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:47:45.409505 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:47:45.410015 1 scale_down.go:776] No candidates for scale down I0428 03:47:55.422712 1 static_autoscaler.go:343] No unschedulable pods I0428 03:47:55.422860 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:47:55.422882 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:47:55.422894 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:47:55.423152 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:47:55.423590 1 scale_down.go:776] No candidates for scale down I0428 03:48:05.447490 1 static_autoscaler.go:343] No unschedulable pods I0428 03:48:05.447568 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:48:05.447585 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:48:05.447658 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:48:05.447906 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:48:05.448314 1 scale_down.go:776] No candidates for scale down I0428 03:48:15.462687 1 static_autoscaler.go:343] No unschedulable pods I0428 03:48:15.462810 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:48:15.462828 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:48:15.462847 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:48:15.463059 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:48:15.463476 1 scale_down.go:776] No candidates for scale down I0428 03:48:25.477080 1 static_autoscaler.go:343] No unschedulable pods I0428 03:48:25.477211 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:48:25.477238 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:48:25.477253 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:48:25.477526 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:48:25.477939 1 scale_down.go:776] No candidates for scale down I0428 03:48:35.490919 1 static_autoscaler.go:343] No unschedulable pods I0428 03:48:35.491015 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:48:35.491031 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:48:35.491047 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:48:35.491300 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:48:35.491710 1 scale_down.go:776] No candidates for scale down I0428 03:48:45.505198 1 static_autoscaler.go:343] No unschedulable pods I0428 03:48:45.505365 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:48:45.505390 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:48:45.505402 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:48:45.505653 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:48:45.506215 1 scale_down.go:776] No candidates for scale down I0428 03:48:55.520432 1 static_autoscaler.go:343] No unschedulable pods I0428 03:48:55.520538 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:48:55.520558 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:48:55.520570 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:48:55.520888 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:48:55.521328 1 scale_down.go:776] No candidates for scale down I0428 03:49:05.535399 1 static_autoscaler.go:343] No unschedulable pods I0428 03:49:05.535503 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:49:05.535523 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:49:05.535593 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:49:05.535816 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:49:05.536239 1 scale_down.go:776] No candidates for scale down I0428 03:49:15.549740 1 static_autoscaler.go:343] No unschedulable pods I0428 03:49:15.549831 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:49:15.549849 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:49:15.549925 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:49:15.550155 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:49:15.550632 1 scale_down.go:776] No candidates for scale down I0428 03:49:24.095233 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 03:49:24.095475 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 223.856µs I0428 03:49:25.566195 1 static_autoscaler.go:343] No unschedulable pods I0428 03:49:25.566274 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:49:25.566292 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:49:25.566362 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:49:25.566682 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:49:25.567113 1 scale_down.go:776] No candidates for scale down I0428 03:49:35.582395 1 static_autoscaler.go:343] No unschedulable pods I0428 03:49:35.582492 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:49:35.582508 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:49:35.582579 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:49:35.582810 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 03:49:35.583388 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 03:54:35.579373569 +0000 UTC m=+18449.278138282 I0428 03:49:35.583518 1 scale_down.go:776] No candidates for scale down I0428 03:49:45.598230 1 static_autoscaler.go:343] No unschedulable pods I0428 03:49:45.598361 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:49:45.598382 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:49:45.598395 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:49:45.598705 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:49:45.599151 1 scale_down.go:776] No candidates for scale down I0428 03:49:55.615188 1 static_autoscaler.go:343] No unschedulable pods I0428 03:49:55.615368 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:49:55.615398 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:49:55.615444 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:49:55.615799 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:49:55.616448 1 scale_down.go:776] No candidates for scale down I0428 03:50:05.632362 1 static_autoscaler.go:343] No unschedulable pods I0428 03:50:05.632498 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:50:05.632537 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:50:05.632552 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:50:05.632832 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:50:05.633310 1 scale_down.go:776] No candidates for scale down I0428 03:50:15.647271 1 static_autoscaler.go:343] No unschedulable pods I0428 03:50:15.647445 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:50:15.647481 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:50:15.647497 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:50:15.647875 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:50:15.648389 1 scale_down.go:776] No candidates for scale down I0428 03:50:25.666751 1 static_autoscaler.go:343] No unschedulable pods I0428 03:50:25.666860 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:50:25.666879 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:50:25.666890 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:50:25.667178 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:50:25.667630 1 scale_down.go:776] No candidates for scale down I0428 03:50:35.680312 1 static_autoscaler.go:343] No unschedulable pods I0428 03:50:35.680435 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:50:35.680462 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:50:35.680545 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:50:35.680815 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:50:35.681274 1 scale_down.go:776] No candidates for scale down I0428 03:50:45.695788 1 static_autoscaler.go:343] No unschedulable pods I0428 03:50:45.695935 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:50:45.695951 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:50:45.695963 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:50:45.696213 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 03:50:45.696704 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 03:55:45.692908403 +0000 UTC m=+18519.391672742 I0428 03:50:45.696796 1 scale_down.go:776] No candidates for scale down I0428 03:50:55.716319 1 static_autoscaler.go:343] No unschedulable pods I0428 03:50:55.716407 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:50:55.716451 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:50:55.716475 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:50:55.716810 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:50:55.717255 1 scale_down.go:776] No candidates for scale down I0428 03:51:05.730298 1 static_autoscaler.go:343] No unschedulable pods I0428 03:51:05.730386 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:51:05.730429 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:51:05.730451 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:51:05.730790 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:51:05.731203 1 scale_down.go:776] No candidates for scale down I0428 03:51:15.750393 1 static_autoscaler.go:343] No unschedulable pods I0428 03:51:15.750539 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:51:15.750574 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:51:15.750590 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:51:15.750833 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 03:51:15.751305 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 03:56:15.747677438 +0000 UTC m=+18549.446441797 I0428 03:51:15.751403 1 scale_down.go:776] No candidates for scale down I0428 03:51:24.095574 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 03:51:24.095783 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 191.965µs I0428 03:51:25.767627 1 static_autoscaler.go:343] No unschedulable pods I0428 03:51:25.767720 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:51:25.767736 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:51:25.767747 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:51:25.767999 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:51:25.768397 1 scale_down.go:776] No candidates for scale down I0428 03:51:35.783813 1 static_autoscaler.go:343] No unschedulable pods I0428 03:51:35.783899 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:51:35.783916 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:51:35.783984 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:51:35.784268 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:51:35.784734 1 scale_down.go:776] No candidates for scale down I0428 03:51:45.817372 1 static_autoscaler.go:343] No unschedulable pods I0428 03:51:45.817575 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:51:45.817596 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:51:45.817612 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:51:45.817932 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:51:45.818625 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 03:51:45.829804 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 03:51:45.830321 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 03:51:45.835650 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588045905 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 03:51:45.846065 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 03:51:55.849713 1 static_autoscaler.go:343] No unschedulable pods I0428 03:51:55.849819 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:51:55.849843 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:51:55.849946 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:51:55.850275 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:51:55.850959 1 scale_down.go:776] No candidates for scale down I0428 03:52:05.868106 1 static_autoscaler.go:343] No unschedulable pods I0428 03:52:05.868280 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:52:05.868304 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:52:05.868325 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:52:05.868704 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:52:05.869390 1 scale_down.go:776] No candidates for scale down I0428 03:52:15.884776 1 static_autoscaler.go:343] No unschedulable pods I0428 03:52:15.884910 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:52:15.884932 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:52:15.884948 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:52:15.885208 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:52:15.885642 1 scale_down.go:776] No candidates for scale down I0428 03:52:25.899423 1 static_autoscaler.go:343] No unschedulable pods I0428 03:52:25.899591 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:52:25.899617 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:52:25.899638 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:52:25.899977 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:52:25.900496 1 scale_down.go:776] No candidates for scale down I0428 03:52:35.915771 1 static_autoscaler.go:343] No unschedulable pods I0428 03:52:35.915901 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:52:35.915926 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:52:35.915993 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:52:35.916296 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:52:35.916723 1 scale_down.go:776] No candidates for scale down I0428 03:52:45.935912 1 static_autoscaler.go:343] No unschedulable pods I0428 03:52:45.935998 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:52:45.936020 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:52:45.936035 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:52:45.936299 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:52:45.936796 1 scale_down.go:776] No candidates for scale down I0428 03:52:55.951984 1 static_autoscaler.go:343] No unschedulable pods I0428 03:52:55.952132 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:52:55.952152 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:52:55.952171 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:52:55.952421 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:52:55.952855 1 scale_down.go:776] No candidates for scale down I0428 03:53:05.965779 1 static_autoscaler.go:343] No unschedulable pods I0428 03:53:05.965872 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:53:05.965889 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:53:05.965943 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:53:05.966176 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:53:05.966598 1 scale_down.go:776] No candidates for scale down I0428 03:53:15.979156 1 static_autoscaler.go:343] No unschedulable pods I0428 03:53:15.979238 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:53:15.979255 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:53:15.979337 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:53:15.979592 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:53:15.980059 1 scale_down.go:776] No candidates for scale down I0428 03:53:24.095922 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 03:53:24.096143 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 204.068µs I0428 03:53:25.992706 1 static_autoscaler.go:343] No unschedulable pods I0428 03:53:25.992801 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:53:25.992820 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:53:25.992898 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:53:25.993144 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:53:25.993588 1 scale_down.go:776] No candidates for scale down I0428 03:53:36.006118 1 static_autoscaler.go:343] No unschedulable pods I0428 03:53:36.006222 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:53:36.006256 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:53:36.006333 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:53:36.006650 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:53:36.007087 1 scale_down.go:776] No candidates for scale down I0428 03:53:46.021624 1 static_autoscaler.go:343] No unschedulable pods I0428 03:53:46.021715 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:53:46.021732 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:53:46.021787 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:53:46.022016 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:53:46.022436 1 scale_down.go:776] No candidates for scale down I0428 03:53:56.036836 1 static_autoscaler.go:343] No unschedulable pods I0428 03:53:56.037001 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:53:56.037026 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:53:56.037045 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:53:56.037347 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:53:56.037795 1 scale_down.go:776] No candidates for scale down I0428 03:54:06.050875 1 static_autoscaler.go:343] No unschedulable pods I0428 03:54:06.050963 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:54:06.050990 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:54:06.051017 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:54:06.051432 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:54:06.051928 1 scale_down.go:776] No candidates for scale down I0428 03:54:16.064554 1 static_autoscaler.go:343] No unschedulable pods I0428 03:54:16.064640 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:54:16.064656 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:54:16.064726 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:54:16.064971 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:54:16.065366 1 scale_down.go:776] No candidates for scale down I0428 03:54:26.080333 1 static_autoscaler.go:343] No unschedulable pods I0428 03:54:26.080489 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:54:26.080507 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:54:26.080519 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:54:26.080845 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:54:26.081299 1 scale_down.go:776] No candidates for scale down I0428 03:54:36.095544 1 static_autoscaler.go:343] No unschedulable pods I0428 03:54:36.095639 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:54:36.095663 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:54:36.095683 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:54:36.095997 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 03:54:36.096584 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 03:59:36.092547774 +0000 UTC m=+18749.791312156 I0428 03:54:36.096691 1 scale_down.go:776] No candidates for scale down I0428 03:54:46.111802 1 static_autoscaler.go:343] No unschedulable pods I0428 03:54:46.111971 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:54:46.111993 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:54:46.112006 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:54:46.112300 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:54:46.112792 1 scale_down.go:776] No candidates for scale down I0428 03:54:56.125911 1 static_autoscaler.go:343] No unschedulable pods I0428 03:54:56.126053 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:54:56.126071 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:54:56.126083 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:54:56.126343 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:54:56.126838 1 scale_down.go:776] No candidates for scale down I0428 03:55:06.141655 1 static_autoscaler.go:343] No unschedulable pods I0428 03:55:06.141769 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:55:06.141794 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:55:06.141818 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:55:06.142139 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:55:06.142623 1 scale_down.go:776] No candidates for scale down I0428 03:55:16.155632 1 static_autoscaler.go:343] No unschedulable pods I0428 03:55:16.155730 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:55:16.155754 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:55:16.155767 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:55:16.156077 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:55:16.156553 1 scale_down.go:776] No candidates for scale down I0428 03:55:24.096277 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 03:55:24.096540 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 244.059µs I0428 03:55:26.172827 1 static_autoscaler.go:343] No unschedulable pods I0428 03:55:26.172929 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:55:26.172948 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:55:26.172965 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:55:26.173363 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:55:26.173873 1 scale_down.go:776] No candidates for scale down I0428 03:55:36.188799 1 static_autoscaler.go:343] No unschedulable pods I0428 03:55:36.188917 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:55:36.188954 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:55:36.188970 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:55:36.189192 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:55:36.189645 1 scale_down.go:776] No candidates for scale down I0428 03:55:46.217703 1 static_autoscaler.go:343] No unschedulable pods I0428 03:55:46.217811 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:55:46.217831 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:55:46.217886 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:55:46.218134 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 03:55:46.218672 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 04:00:46.214952202 +0000 UTC m=+18819.913716539 I0428 03:55:46.218775 1 scale_down.go:776] No candidates for scale down I0428 03:55:56.233834 1 static_autoscaler.go:343] No unschedulable pods I0428 03:55:56.233964 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:55:56.233984 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:55:56.233997 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:55:56.234230 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:55:56.234672 1 scale_down.go:776] No candidates for scale down I0428 03:56:06.250407 1 static_autoscaler.go:343] No unschedulable pods I0428 03:56:06.250587 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:56:06.250620 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:56:06.250649 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:56:06.251075 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:56:06.251552 1 scale_down.go:776] No candidates for scale down I0428 03:56:16.266861 1 static_autoscaler.go:343] No unschedulable pods I0428 03:56:16.267020 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:56:16.267044 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:56:16.267064 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:56:16.267359 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 03:56:16.267899 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 04:01:16.263967786 +0000 UTC m=+18849.962732138 I0428 03:56:16.268010 1 scale_down.go:776] No candidates for scale down I0428 03:56:26.296952 1 static_autoscaler.go:343] No unschedulable pods I0428 03:56:26.297116 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:56:26.297138 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:56:26.297156 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:56:26.297480 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:56:26.297998 1 scale_down.go:776] No candidates for scale down I0428 03:56:36.311549 1 static_autoscaler.go:343] No unschedulable pods I0428 03:56:36.311672 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:56:36.311687 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:56:36.311701 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:56:36.311928 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:56:36.312317 1 scale_down.go:776] No candidates for scale down I0428 03:56:46.325903 1 static_autoscaler.go:343] No unschedulable pods I0428 03:56:46.326026 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:56:46.326043 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:56:46.326055 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:56:46.326355 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:56:46.326771 1 scale_down.go:776] No candidates for scale down I0428 03:56:56.340129 1 static_autoscaler.go:343] No unschedulable pods I0428 03:56:56.340257 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:56:56.340275 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:56:56.340292 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:56:56.340594 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:56:56.341184 1 scale_down.go:776] No candidates for scale down I0428 03:57:06.356240 1 static_autoscaler.go:343] No unschedulable pods I0428 03:57:06.356384 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:57:06.356456 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:57:06.356481 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:57:06.356783 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:57:06.357208 1 scale_down.go:776] No candidates for scale down I0428 03:57:16.373712 1 static_autoscaler.go:343] No unschedulable pods I0428 03:57:16.373808 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:57:16.373825 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:57:16.373838 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:57:16.374085 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:57:16.374683 1 scale_down.go:776] No candidates for scale down I0428 03:57:24.096629 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 03:57:24.096849 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 201.123µs I0428 03:57:26.388606 1 static_autoscaler.go:343] No unschedulable pods I0428 03:57:26.388755 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:57:26.388772 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:57:26.388785 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:57:26.389110 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:57:26.389805 1 scale_down.go:776] No candidates for scale down I0428 03:57:36.403462 1 static_autoscaler.go:343] No unschedulable pods I0428 03:57:36.403657 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:57:36.403683 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:57:36.403703 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:57:36.403949 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:57:36.404402 1 scale_down.go:776] No candidates for scale down I0428 03:57:46.418923 1 static_autoscaler.go:343] No unschedulable pods I0428 03:57:46.419234 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:57:46.419274 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:57:46.419464 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:57:46.419879 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:57:46.420353 1 scale_down.go:776] No candidates for scale down I0428 03:57:56.432845 1 static_autoscaler.go:343] No unschedulable pods I0428 03:57:56.432983 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:57:56.433000 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:57:56.433013 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:57:56.433270 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:57:56.433692 1 scale_down.go:776] No candidates for scale down I0428 03:58:06.449024 1 static_autoscaler.go:343] No unschedulable pods I0428 03:58:06.449117 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:58:06.449149 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:58:06.449226 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:58:06.449538 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:58:06.450025 1 scale_down.go:776] No candidates for scale down I0428 03:58:16.467259 1 static_autoscaler.go:343] No unschedulable pods I0428 03:58:16.467402 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:58:16.467458 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:58:16.467483 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:58:16.467777 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:58:16.468240 1 scale_down.go:776] No candidates for scale down I0428 03:58:26.481969 1 static_autoscaler.go:343] No unschedulable pods I0428 03:58:26.482059 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:58:26.482087 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:58:26.482175 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:58:26.482430 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:58:26.482887 1 scale_down.go:776] No candidates for scale down I0428 03:58:36.496592 1 static_autoscaler.go:343] No unschedulable pods I0428 03:58:36.496716 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:58:36.496732 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:58:36.496744 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:58:36.496974 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:58:36.497434 1 scale_down.go:776] No candidates for scale down I0428 03:58:46.512243 1 static_autoscaler.go:343] No unschedulable pods I0428 03:58:46.512371 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:58:46.512389 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:58:46.512400 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:58:46.512678 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:58:46.513078 1 scale_down.go:776] No candidates for scale down I0428 03:58:56.525201 1 static_autoscaler.go:343] No unschedulable pods I0428 03:58:56.525321 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:58:56.525354 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:58:56.525369 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:58:56.525583 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:58:56.525988 1 scale_down.go:776] No candidates for scale down I0428 03:59:06.540251 1 static_autoscaler.go:343] No unschedulable pods I0428 03:59:06.540337 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:59:06.540354 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:59:06.540448 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:59:06.540722 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:59:06.541165 1 scale_down.go:776] No candidates for scale down I0428 03:59:16.554174 1 static_autoscaler.go:343] No unschedulable pods I0428 03:59:16.554313 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:59:16.554335 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:59:16.554352 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:59:16.554594 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:59:16.555038 1 scale_down.go:776] No candidates for scale down I0428 03:59:24.096994 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 03:59:24.097207 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 195.572µs I0428 03:59:26.569205 1 static_autoscaler.go:343] No unschedulable pods I0428 03:59:26.569360 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:59:26.569377 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:59:26.569389 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:59:26.569667 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:59:26.570118 1 scale_down.go:776] No candidates for scale down I0428 03:59:36.585477 1 static_autoscaler.go:343] No unschedulable pods I0428 03:59:36.585658 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:59:36.585692 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:59:36.585714 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:59:36.586080 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 03:59:36.586584 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 04:04:36.582610567 +0000 UTC m=+19050.281375034 I0428 03:59:36.586712 1 scale_down.go:776] No candidates for scale down I0428 03:59:46.601388 1 static_autoscaler.go:343] No unschedulable pods I0428 03:59:46.601543 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:59:46.601565 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:59:46.601580 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:59:46.601854 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:59:46.602358 1 scale_down.go:776] No candidates for scale down I0428 03:59:56.615438 1 static_autoscaler.go:343] No unschedulable pods I0428 03:59:56.615526 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 03:59:56.615543 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 03:59:56.615555 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 03:59:56.615822 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 03:59:56.616222 1 scale_down.go:776] No candidates for scale down I0428 04:00:06.632924 1 static_autoscaler.go:343] No unschedulable pods I0428 04:00:06.633184 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:00:06.633224 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:00:06.633251 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:00:06.633695 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:00:06.634573 1 scale_down.go:776] No candidates for scale down I0428 04:00:16.649729 1 static_autoscaler.go:343] No unschedulable pods I0428 04:00:16.649863 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:00:16.649880 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:00:16.649891 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:00:16.650135 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:00:16.650638 1 scale_down.go:776] No candidates for scale down I0428 04:00:26.664290 1 static_autoscaler.go:343] No unschedulable pods I0428 04:00:26.664401 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:00:26.664436 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:00:26.664456 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:00:26.664810 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:00:26.665300 1 scale_down.go:776] No candidates for scale down I0428 04:00:36.681334 1 static_autoscaler.go:343] No unschedulable pods I0428 04:00:36.681502 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:00:36.681524 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:00:36.681539 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:00:36.681799 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:00:36.682237 1 scale_down.go:776] No candidates for scale down I0428 04:00:46.698053 1 static_autoscaler.go:343] No unschedulable pods I0428 04:00:46.698196 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:00:46.698218 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:00:46.698234 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:00:46.698508 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 04:00:46.699044 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 04:05:46.695134818 +0000 UTC m=+19120.393899157 I0428 04:00:46.699149 1 scale_down.go:776] No candidates for scale down I0428 04:00:56.712692 1 static_autoscaler.go:343] No unschedulable pods I0428 04:00:56.712818 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:00:56.712840 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:00:56.712856 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:00:56.713120 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:00:56.713562 1 scale_down.go:776] No candidates for scale down I0428 04:01:06.729397 1 static_autoscaler.go:343] No unschedulable pods I0428 04:01:06.729523 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:01:06.729566 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:01:06.729591 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:01:06.729940 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:01:06.730397 1 scale_down.go:776] No candidates for scale down I0428 04:01:16.743970 1 static_autoscaler.go:343] No unschedulable pods I0428 04:01:16.744131 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:01:16.744157 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:01:16.744176 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:01:16.744483 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 04:01:16.745011 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 04:06:16.741130824 +0000 UTC m=+19150.439895181 I0428 04:01:16.745122 1 scale_down.go:776] No candidates for scale down I0428 04:01:24.097335 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 04:01:24.097579 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 225.296µs I0428 04:01:26.758252 1 static_autoscaler.go:343] No unschedulable pods I0428 04:01:26.758343 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:01:26.758365 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:01:26.758381 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:01:26.758701 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:01:26.759122 1 scale_down.go:776] No candidates for scale down I0428 04:01:36.775633 1 static_autoscaler.go:343] No unschedulable pods I0428 04:01:36.775768 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:01:36.775789 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:01:36.775800 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:01:36.776003 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:01:36.776484 1 scale_down.go:776] No candidates for scale down I0428 04:01:46.791648 1 static_autoscaler.go:343] No unschedulable pods I0428 04:01:46.791856 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:01:46.791879 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:01:46.791897 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:01:46.792135 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:01:46.792636 1 scale_down.go:776] No candidates for scale down I0428 04:01:56.807321 1 static_autoscaler.go:343] No unschedulable pods I0428 04:01:56.807472 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:01:56.807490 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:01:56.807503 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:01:56.807767 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:01:56.808312 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 04:01:56.817800 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 04:01:56.818389 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 04:01:56.826428 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588046516 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 04:01:56.836702 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 04:02:06.833555 1 static_autoscaler.go:343] No unschedulable pods I0428 04:02:06.833653 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:02:06.833676 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:02:06.833692 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:02:06.833975 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:02:06.834401 1 scale_down.go:776] No candidates for scale down I0428 04:02:16.849147 1 static_autoscaler.go:343] No unschedulable pods I0428 04:02:16.849265 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:02:16.849287 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:02:16.849385 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:02:16.849729 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:02:16.850184 1 scale_down.go:776] No candidates for scale down I0428 04:02:26.863002 1 static_autoscaler.go:343] No unschedulable pods I0428 04:02:26.863126 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:02:26.863157 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:02:26.863170 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:02:26.863385 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:02:26.863881 1 scale_down.go:776] No candidates for scale down I0428 04:02:36.880944 1 static_autoscaler.go:343] No unschedulable pods I0428 04:02:36.881031 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:02:36.881065 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:02:36.881087 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:02:36.881384 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:02:36.881825 1 scale_down.go:776] No candidates for scale down I0428 04:02:46.899146 1 static_autoscaler.go:343] No unschedulable pods I0428 04:02:46.899254 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:02:46.899277 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:02:46.899291 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:02:46.899596 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:02:46.900010 1 scale_down.go:776] No candidates for scale down I0428 04:02:56.914490 1 static_autoscaler.go:343] No unschedulable pods I0428 04:02:56.914591 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:02:56.914608 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:02:56.914621 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:02:56.914902 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:02:56.915313 1 scale_down.go:776] No candidates for scale down I0428 04:03:06.929277 1 static_autoscaler.go:343] No unschedulable pods I0428 04:03:06.929369 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:03:06.929388 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:03:06.929404 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:03:06.929740 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:03:06.930213 1 scale_down.go:776] No candidates for scale down I0428 04:03:16.944249 1 static_autoscaler.go:343] No unschedulable pods I0428 04:03:16.944339 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:03:16.944361 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:03:16.944449 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:03:16.944724 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:03:16.945207 1 scale_down.go:776] No candidates for scale down I0428 04:03:24.097711 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 04:03:24.097948 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 221.88µs I0428 04:03:26.957653 1 static_autoscaler.go:343] No unschedulable pods I0428 04:03:26.957747 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:03:26.957765 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:03:26.957844 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:03:26.958162 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:03:26.958718 1 scale_down.go:776] No candidates for scale down I0428 04:03:36.972677 1 static_autoscaler.go:343] No unschedulable pods I0428 04:03:36.972814 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:03:36.972835 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:03:36.972849 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:03:36.973057 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:03:36.973467 1 scale_down.go:776] No candidates for scale down I0428 04:03:46.987555 1 static_autoscaler.go:343] No unschedulable pods I0428 04:03:46.987689 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:03:46.987708 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:03:46.987722 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:03:46.987939 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:03:46.988331 1 scale_down.go:776] No candidates for scale down I0428 04:03:57.003353 1 static_autoscaler.go:343] No unschedulable pods I0428 04:03:57.003497 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:03:57.003534 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:03:57.003546 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:03:57.003808 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:03:57.004441 1 scale_down.go:776] No candidates for scale down I0428 04:04:07.019282 1 static_autoscaler.go:343] No unschedulable pods I0428 04:04:07.019501 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:04:07.019551 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:04:07.019574 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:04:07.019917 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:04:07.020467 1 scale_down.go:776] No candidates for scale down I0428 04:04:17.036281 1 static_autoscaler.go:343] No unschedulable pods I0428 04:04:17.036457 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:04:17.036484 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:04:17.036497 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:04:17.036813 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:04:17.037299 1 scale_down.go:776] No candidates for scale down I0428 04:04:27.052309 1 static_autoscaler.go:343] No unschedulable pods I0428 04:04:27.052452 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:04:27.052472 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:04:27.052545 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:04:27.052774 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:04:27.053279 1 scale_down.go:776] No candidates for scale down I0428 04:04:37.066007 1 static_autoscaler.go:343] No unschedulable pods I0428 04:04:37.066095 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:04:37.066121 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:04:37.066194 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:04:37.066407 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 04:04:37.066931 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 04:09:37.062790818 +0000 UTC m=+19350.761555200 I0428 04:04:37.067038 1 scale_down.go:776] No candidates for scale down I0428 04:04:47.082753 1 static_autoscaler.go:343] No unschedulable pods I0428 04:04:47.082841 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:04:47.082862 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:04:47.082880 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:04:47.083137 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:04:47.083588 1 scale_down.go:776] No candidates for scale down I0428 04:04:57.099596 1 static_autoscaler.go:343] No unschedulable pods I0428 04:04:57.099731 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:04:57.099748 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:04:57.099761 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:04:57.099987 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:04:57.100455 1 scale_down.go:776] No candidates for scale down I0428 04:05:07.115016 1 static_autoscaler.go:343] No unschedulable pods I0428 04:05:07.115153 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:05:07.115170 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:05:07.115182 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:05:07.115453 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:05:07.116014 1 scale_down.go:776] No candidates for scale down I0428 04:05:17.132046 1 static_autoscaler.go:343] No unschedulable pods I0428 04:05:17.132178 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:05:17.132202 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:05:17.132224 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:05:17.132634 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:05:17.133252 1 scale_down.go:776] No candidates for scale down I0428 04:05:24.098081 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 04:05:24.098303 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 204.032µs I0428 04:05:27.147073 1 static_autoscaler.go:343] No unschedulable pods I0428 04:05:27.147221 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:05:27.147240 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:05:27.147253 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:05:27.147499 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:05:27.147910 1 scale_down.go:776] No candidates for scale down I0428 04:05:37.161936 1 static_autoscaler.go:343] No unschedulable pods I0428 04:05:37.162084 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:05:37.162103 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:05:37.162118 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:05:37.162361 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:05:37.162817 1 scale_down.go:776] No candidates for scale down I0428 04:05:47.178211 1 static_autoscaler.go:343] No unschedulable pods I0428 04:05:47.178309 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:05:47.178326 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:05:47.178342 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:05:47.178661 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 04:05:47.179153 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 04:10:47.175457185 +0000 UTC m=+19420.874221572 I0428 04:05:47.179253 1 scale_down.go:776] No candidates for scale down I0428 04:05:57.193993 1 static_autoscaler.go:343] No unschedulable pods I0428 04:05:57.194081 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:05:57.194103 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:05:57.194180 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:05:57.194425 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:05:57.194823 1 scale_down.go:776] No candidates for scale down I0428 04:06:07.207798 1 static_autoscaler.go:343] No unschedulable pods I0428 04:06:07.207909 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:06:07.207941 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:06:07.207966 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:06:07.208310 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:06:07.209024 1 scale_down.go:776] No candidates for scale down I0428 04:06:17.222531 1 static_autoscaler.go:343] No unschedulable pods I0428 04:06:17.222614 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:06:17.222636 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:06:17.222705 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:06:17.222932 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 04:06:17.223469 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 04:11:17.219445324 +0000 UTC m=+19450.918209676 I0428 04:06:17.223577 1 scale_down.go:776] No candidates for scale down I0428 04:06:27.236962 1 static_autoscaler.go:343] No unschedulable pods I0428 04:06:27.237042 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:06:27.237076 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:06:27.237091 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:06:27.237340 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:06:27.237991 1 scale_down.go:776] No candidates for scale down I0428 04:06:37.252345 1 static_autoscaler.go:343] No unschedulable pods I0428 04:06:37.252487 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:06:37.252514 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:06:37.252531 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:06:37.252797 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:06:37.253210 1 scale_down.go:776] No candidates for scale down I0428 04:06:47.265894 1 static_autoscaler.go:343] No unschedulable pods I0428 04:06:47.266044 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:06:47.266074 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:06:47.266095 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:06:47.266342 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:06:47.266798 1 scale_down.go:776] No candidates for scale down I0428 04:06:57.279970 1 static_autoscaler.go:343] No unschedulable pods I0428 04:06:57.280098 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:06:57.280119 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:06:57.280132 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:06:57.280356 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:06:57.280817 1 scale_down.go:776] No candidates for scale down I0428 04:07:07.295181 1 static_autoscaler.go:343] No unschedulable pods I0428 04:07:07.295282 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:07:07.295300 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:07:07.295313 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:07:07.295625 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:07:07.296067 1 scale_down.go:776] No candidates for scale down I0428 04:07:17.317790 1 static_autoscaler.go:343] No unschedulable pods I0428 04:07:17.317929 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:07:17.317954 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:07:17.317968 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:07:17.318232 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:07:17.318713 1 scale_down.go:776] No candidates for scale down I0428 04:07:24.098446 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 04:07:24.098703 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 236.752µs I0428 04:07:27.332432 1 static_autoscaler.go:343] No unschedulable pods I0428 04:07:27.332527 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:07:27.332544 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:07:27.332558 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:07:27.332864 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:07:27.333293 1 scale_down.go:776] No candidates for scale down I0428 04:07:37.348014 1 static_autoscaler.go:343] No unschedulable pods I0428 04:07:37.348126 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:07:37.348152 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:07:37.348176 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:07:37.348540 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:07:37.349211 1 scale_down.go:776] No candidates for scale down I0428 04:07:47.365736 1 static_autoscaler.go:343] No unschedulable pods I0428 04:07:47.365853 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:07:47.365889 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:07:47.365993 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:07:47.366378 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:07:47.367062 1 scale_down.go:776] No candidates for scale down I0428 04:07:57.385104 1 static_autoscaler.go:343] No unschedulable pods I0428 04:07:57.385218 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:07:57.385247 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:07:57.385265 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:07:57.385678 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:07:57.386249 1 scale_down.go:776] No candidates for scale down I0428 04:08:07.399485 1 static_autoscaler.go:343] No unschedulable pods I0428 04:08:07.399633 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:08:07.399650 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:08:07.399662 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:08:07.399919 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:08:07.400333 1 scale_down.go:776] No candidates for scale down I0428 04:08:17.414623 1 static_autoscaler.go:343] No unschedulable pods I0428 04:08:17.414761 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:08:17.414785 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:08:17.414807 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:08:17.415040 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:08:17.415518 1 scale_down.go:776] No candidates for scale down I0428 04:08:27.430269 1 static_autoscaler.go:343] No unschedulable pods I0428 04:08:27.430462 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:08:27.430489 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:08:27.430510 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:08:27.430882 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:08:27.431500 1 scale_down.go:776] No candidates for scale down I0428 04:08:37.448979 1 static_autoscaler.go:343] No unschedulable pods I0428 04:08:37.449112 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:08:37.449127 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:08:37.449143 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:08:37.449351 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:08:37.449809 1 scale_down.go:776] No candidates for scale down I0428 04:08:47.463487 1 static_autoscaler.go:343] No unschedulable pods I0428 04:08:47.463561 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:08:47.463578 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:08:47.463648 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:08:47.463901 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:08:47.464294 1 scale_down.go:776] No candidates for scale down I0428 04:08:57.487185 1 static_autoscaler.go:343] No unschedulable pods I0428 04:08:57.487316 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:08:57.487335 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:08:57.487347 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:08:57.487608 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:08:57.488140 1 scale_down.go:776] No candidates for scale down I0428 04:09:07.501124 1 static_autoscaler.go:343] No unschedulable pods I0428 04:09:07.501270 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:09:07.501297 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:09:07.501319 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:09:07.501578 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:09:07.502020 1 scale_down.go:776] No candidates for scale down I0428 04:09:17.514971 1 static_autoscaler.go:343] No unschedulable pods I0428 04:09:17.515123 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:09:17.515141 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:09:17.515158 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:09:17.515578 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:09:17.516202 1 scale_down.go:776] No candidates for scale down I0428 04:09:24.098823 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 04:09:24.099032 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 191.506µs I0428 04:09:27.532915 1 static_autoscaler.go:343] No unschedulable pods I0428 04:09:27.532998 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:09:27.533032 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:09:27.533109 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:09:27.533385 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:09:27.533961 1 scale_down.go:776] No candidates for scale down I0428 04:09:37.548677 1 static_autoscaler.go:343] No unschedulable pods I0428 04:09:37.548809 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:09:37.548832 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:09:37.548848 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:09:37.549053 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 04:09:37.549560 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 04:14:37.545907725 +0000 UTC m=+19651.244672088 I0428 04:09:37.549670 1 scale_down.go:776] No candidates for scale down I0428 04:09:47.562886 1 static_autoscaler.go:343] No unschedulable pods I0428 04:09:47.563018 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:09:47.563035 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:09:47.563049 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:09:47.563258 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:09:47.563682 1 scale_down.go:776] No candidates for scale down I0428 04:09:57.577297 1 static_autoscaler.go:343] No unschedulable pods I0428 04:09:57.577447 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:09:57.577465 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:09:57.577477 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:09:57.577722 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:09:57.578151 1 scale_down.go:776] No candidates for scale down I0428 04:10:07.592042 1 static_autoscaler.go:343] No unschedulable pods I0428 04:10:07.592181 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:10:07.592205 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:10:07.592219 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:10:07.592526 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:10:07.592976 1 scale_down.go:776] No candidates for scale down I0428 04:10:17.606606 1 static_autoscaler.go:343] No unschedulable pods I0428 04:10:17.606720 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:10:17.606750 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:10:17.606764 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:10:17.606991 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:10:17.607393 1 scale_down.go:776] No candidates for scale down I0428 04:10:27.620557 1 static_autoscaler.go:343] No unschedulable pods I0428 04:10:27.620707 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:10:27.620735 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:10:27.620750 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:10:27.620994 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:10:27.621450 1 scale_down.go:776] No candidates for scale down I0428 04:10:37.633888 1 static_autoscaler.go:343] No unschedulable pods I0428 04:10:37.633968 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:10:37.633983 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:10:37.634058 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:10:37.634273 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:10:37.634716 1 scale_down.go:776] No candidates for scale down I0428 04:10:47.647127 1 static_autoscaler.go:343] No unschedulable pods I0428 04:10:47.647247 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:10:47.647276 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:10:47.647384 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:10:47.647707 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 04:10:47.648187 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 04:15:47.644317124 +0000 UTC m=+19721.343081463 I0428 04:10:47.648284 1 scale_down.go:776] No candidates for scale down I0428 04:10:57.661710 1 static_autoscaler.go:343] No unschedulable pods I0428 04:10:57.661788 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:10:57.661805 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:10:57.661874 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:10:57.662085 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:10:57.662491 1 scale_down.go:776] No candidates for scale down I0428 04:11:07.675389 1 static_autoscaler.go:343] No unschedulable pods I0428 04:11:07.675536 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:11:07.675557 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:11:07.675571 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:11:07.675835 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:11:07.676248 1 scale_down.go:776] No candidates for scale down I0428 04:11:17.690149 1 static_autoscaler.go:343] No unschedulable pods I0428 04:11:17.690265 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:11:17.690292 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:11:17.690315 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:11:17.690693 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 04:11:17.691259 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 04:16:17.68729987 +0000 UTC m=+19751.386064220 I0428 04:11:17.691374 1 scale_down.go:776] No candidates for scale down I0428 04:11:24.099155 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 04:11:24.099456 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 282.322µs I0428 04:11:27.704028 1 static_autoscaler.go:343] No unschedulable pods I0428 04:11:27.704155 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:11:27.704173 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:11:27.704185 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:11:27.704404 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:11:27.704837 1 scale_down.go:776] No candidates for scale down I0428 04:11:37.717805 1 static_autoscaler.go:343] No unschedulable pods I0428 04:11:37.717932 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:11:37.717968 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:11:37.717999 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:11:37.718259 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:11:37.718741 1 scale_down.go:776] No candidates for scale down I0428 04:11:47.731755 1 static_autoscaler.go:343] No unschedulable pods I0428 04:11:47.731838 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:11:47.731854 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:11:47.731919 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:11:47.732153 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:11:47.732560 1 scale_down.go:776] No candidates for scale down I0428 04:11:57.746485 1 static_autoscaler.go:343] No unschedulable pods I0428 04:11:57.746605 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:11:57.746638 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:11:57.746659 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:11:57.746924 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:11:57.747372 1 scale_down.go:776] No candidates for scale down I0428 04:12:07.760738 1 static_autoscaler.go:343] No unschedulable pods I0428 04:12:07.760823 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:12:07.760839 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:12:07.760911 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:12:07.761166 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:12:07.761788 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 04:12:07.768990 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 04:12:07.769188 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 04:12:07.775219 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588047127 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 04:12:07.781910 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 04:12:17.788744 1 static_autoscaler.go:343] No unschedulable pods I0428 04:12:17.788843 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:12:17.788859 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:12:17.788871 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:12:17.789138 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:12:17.789671 1 scale_down.go:776] No candidates for scale down I0428 04:12:27.803002 1 static_autoscaler.go:343] No unschedulable pods I0428 04:12:27.803114 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:12:27.803139 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:12:27.803162 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:12:27.803507 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:12:27.803946 1 scale_down.go:776] No candidates for scale down I0428 04:12:37.817073 1 static_autoscaler.go:343] No unschedulable pods I0428 04:12:37.817160 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:12:37.817182 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:12:37.817272 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:12:37.817538 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:12:37.817999 1 scale_down.go:776] No candidates for scale down I0428 04:12:47.835402 1 static_autoscaler.go:343] No unschedulable pods I0428 04:12:47.835580 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:12:47.835609 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:12:47.835635 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:12:47.836038 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:12:47.836828 1 scale_down.go:776] No candidates for scale down I0428 04:12:57.851135 1 static_autoscaler.go:343] No unschedulable pods I0428 04:12:57.851209 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:12:57.851226 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:12:57.851304 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:12:57.851546 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:12:57.851968 1 scale_down.go:776] No candidates for scale down I0428 04:13:07.866527 1 static_autoscaler.go:343] No unschedulable pods I0428 04:13:07.866639 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:13:07.866688 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:13:07.866714 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:13:07.867114 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:13:07.867869 1 scale_down.go:776] No candidates for scale down I0428 04:13:17.882161 1 static_autoscaler.go:343] No unschedulable pods I0428 04:13:17.882314 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:13:17.882333 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:13:17.882350 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:13:17.882633 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:13:17.883079 1 scale_down.go:776] No candidates for scale down I0428 04:13:24.099601 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 04:13:24.099896 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 274.12µs I0428 04:13:27.896262 1 static_autoscaler.go:343] No unschedulable pods I0428 04:13:27.896358 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:13:27.896380 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:13:27.896398 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:13:27.896723 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:13:27.897162 1 scale_down.go:776] No candidates for scale down I0428 04:13:37.910291 1 static_autoscaler.go:343] No unschedulable pods I0428 04:13:37.910388 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:13:37.910441 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:13:37.910463 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:13:37.910808 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:13:37.911245 1 scale_down.go:776] No candidates for scale down I0428 04:13:47.924736 1 static_autoscaler.go:343] No unschedulable pods I0428 04:13:47.924831 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:13:47.924851 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:13:47.924873 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:13:47.925150 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:13:47.925593 1 scale_down.go:776] No candidates for scale down I0428 04:13:57.939152 1 static_autoscaler.go:343] No unschedulable pods I0428 04:13:57.939291 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:13:57.939309 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:13:57.939320 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:13:57.939628 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:13:57.940125 1 scale_down.go:776] No candidates for scale down I0428 04:14:07.953328 1 static_autoscaler.go:343] No unschedulable pods I0428 04:14:07.953470 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:14:07.953492 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:14:07.953507 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:14:07.953757 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:14:07.954179 1 scale_down.go:776] No candidates for scale down I0428 04:14:17.985008 1 static_autoscaler.go:343] No unschedulable pods I0428 04:14:17.985132 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:14:17.985151 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:14:17.985165 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:14:17.985388 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:14:17.985844 1 scale_down.go:776] No candidates for scale down I0428 04:14:28.035409 1 static_autoscaler.go:343] No unschedulable pods I0428 04:14:28.035523 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:14:28.035542 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:14:28.035555 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:14:28.035806 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:14:28.036244 1 scale_down.go:776] No candidates for scale down I0428 04:14:38.049559 1 static_autoscaler.go:343] No unschedulable pods I0428 04:14:38.049701 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:14:38.049720 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:14:38.049733 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:14:38.049960 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 04:14:38.050500 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 04:19:38.046880936 +0000 UTC m=+19951.745645285 I0428 04:14:38.050615 1 scale_down.go:776] No candidates for scale down I0428 04:14:48.063537 1 static_autoscaler.go:343] No unschedulable pods I0428 04:14:48.063669 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:14:48.063687 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:14:48.063698 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:14:48.063921 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:14:48.064368 1 scale_down.go:776] No candidates for scale down I0428 04:14:58.077055 1 static_autoscaler.go:343] No unschedulable pods I0428 04:14:58.077201 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:14:58.077225 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:14:58.077248 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:14:58.077555 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:14:58.077989 1 scale_down.go:776] No candidates for scale down I0428 04:15:08.095873 1 static_autoscaler.go:343] No unschedulable pods I0428 04:15:08.096071 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:15:08.096100 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:15:08.096118 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:15:08.096355 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:15:08.096967 1 scale_down.go:776] No candidates for scale down I0428 04:15:18.109850 1 static_autoscaler.go:343] No unschedulable pods I0428 04:15:18.109972 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:15:18.109994 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:15:18.110012 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:15:18.110260 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:15:18.110801 1 scale_down.go:776] No candidates for scale down I0428 04:15:24.100048 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 04:15:24.100281 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 214.092µs I0428 04:15:28.141276 1 static_autoscaler.go:343] No unschedulable pods I0428 04:15:28.141396 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:15:28.141437 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:15:28.141459 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:15:28.141815 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:15:28.142352 1 scale_down.go:776] No candidates for scale down I0428 04:15:38.157024 1 static_autoscaler.go:343] No unschedulable pods I0428 04:15:38.157212 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:15:38.157239 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:15:38.157287 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:15:38.157645 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:15:38.158372 1 scale_down.go:776] No candidates for scale down I0428 04:15:48.171825 1 static_autoscaler.go:343] No unschedulable pods I0428 04:15:48.171919 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:15:48.171938 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:15:48.171949 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:15:48.172208 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 04:15:48.172700 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 04:20:48.168953606 +0000 UTC m=+20021.867717961 I0428 04:15:48.172816 1 scale_down.go:776] No candidates for scale down I0428 04:15:58.188498 1 static_autoscaler.go:343] No unschedulable pods I0428 04:15:58.188596 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:15:58.188622 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:15:58.188711 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:15:58.189016 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:15:58.189573 1 scale_down.go:776] No candidates for scale down I0428 04:16:08.202799 1 static_autoscaler.go:343] No unschedulable pods I0428 04:16:08.202901 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:16:08.202922 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:16:08.202940 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:16:08.203204 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:16:08.203780 1 scale_down.go:776] No candidates for scale down I0428 04:16:18.217802 1 static_autoscaler.go:343] No unschedulable pods I0428 04:16:18.217937 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:16:18.217960 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:16:18.217976 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:16:18.218230 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 04:16:18.218729 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 04:21:18.214921424 +0000 UTC m=+20051.913685760 I0428 04:16:18.218831 1 scale_down.go:776] No candidates for scale down I0428 04:16:28.236475 1 static_autoscaler.go:343] No unschedulable pods I0428 04:16:28.236649 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:16:28.236670 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:16:28.236682 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:16:28.236996 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:16:28.237407 1 scale_down.go:776] No candidates for scale down I0428 04:16:38.254254 1 static_autoscaler.go:343] No unschedulable pods I0428 04:16:38.254333 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:16:38.254354 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:16:38.254435 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:16:38.254748 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:16:38.255242 1 scale_down.go:776] No candidates for scale down I0428 04:16:48.272317 1 static_autoscaler.go:343] No unschedulable pods I0428 04:16:48.272455 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:16:48.272483 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:16:48.272588 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:16:48.272918 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:16:48.273605 1 scale_down.go:776] No candidates for scale down I0428 04:16:58.288490 1 static_autoscaler.go:343] No unschedulable pods I0428 04:16:58.288568 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:16:58.288593 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:16:58.288671 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:16:58.288948 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:16:58.289454 1 scale_down.go:776] No candidates for scale down I0428 04:17:08.303752 1 static_autoscaler.go:343] No unschedulable pods I0428 04:17:08.303895 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:17:08.303930 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:17:08.303945 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:17:08.304159 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:17:08.304673 1 scale_down.go:776] No candidates for scale down I0428 04:17:18.319913 1 static_autoscaler.go:343] No unschedulable pods I0428 04:17:18.320106 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:17:18.320132 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:17:18.320157 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:17:18.320479 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:17:18.321093 1 scale_down.go:776] No candidates for scale down I0428 04:17:24.100425 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 04:17:24.100669 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 225.203µs I0428 04:17:28.334306 1 static_autoscaler.go:343] No unschedulable pods I0428 04:17:28.334434 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:17:28.334454 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:17:28.334469 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:17:28.334867 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:17:28.335729 1 scale_down.go:776] No candidates for scale down I0428 04:17:38.351379 1 static_autoscaler.go:343] No unschedulable pods I0428 04:17:38.351496 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:17:38.351514 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:17:38.351526 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:17:38.351808 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:17:38.352215 1 scale_down.go:776] No candidates for scale down I0428 04:17:48.368062 1 static_autoscaler.go:343] No unschedulable pods I0428 04:17:48.368167 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:17:48.368189 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:17:48.368252 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:17:48.368557 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:17:48.368993 1 scale_down.go:776] No candidates for scale down I0428 04:17:58.384819 1 static_autoscaler.go:343] No unschedulable pods I0428 04:17:58.384953 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:17:58.384973 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:17:58.384990 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:17:58.385207 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:17:58.385627 1 scale_down.go:776] No candidates for scale down I0428 04:18:08.399536 1 static_autoscaler.go:343] No unschedulable pods I0428 04:18:08.399718 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:18:08.399736 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:18:08.399749 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:18:08.400027 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:18:08.400642 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 04:23:08.396889836 +0000 UTC m=+20162.095654224 I0428 04:18:08.400741 1 scale_down.go:776] No candidates for scale down I0428 04:18:18.414065 1 static_autoscaler.go:343] No unschedulable pods I0428 04:18:18.414145 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:18:18.414160 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:18:18.414227 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:18:18.414445 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 04:18:18.414834 1 scale_down.go:776] No candidates for scale down I0428 04:18:28.427082 1 static_autoscaler.go:343] No unschedulable pods I0428 04:18:28.427163 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:18:28.427203 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:18:28.427222 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:18:28.427506 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 04:18:28.427951 1 scale_down.go:776] No candidates for scale down I0428 04:18:38.441898 1 static_autoscaler.go:343] No unschedulable pods I0428 04:18:38.441990 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:18:38.442005 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:18:38.442015 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:18:38.442266 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 04:18:38.442720 1 scale_down.go:776] No candidates for scale down I0428 04:18:48.456905 1 static_autoscaler.go:343] No unschedulable pods I0428 04:18:48.457079 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:18:48.457102 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:18:48.457123 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:18:48.457428 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 04:18:48.458028 1 scale_down.go:776] No candidates for scale down I0428 04:18:58.471225 1 static_autoscaler.go:343] No unschedulable pods I0428 04:18:58.471320 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:18:58.471338 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:18:58.471445 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:18:58.471741 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 04:18:58.472187 1 scale_down.go:776] No candidates for scale down I0428 04:19:08.485798 1 static_autoscaler.go:343] No unschedulable pods I0428 04:19:08.485949 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:19:08.485980 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:19:08.486010 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:19:08.486351 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 04:19:08.487085 1 scale_down.go:776] No candidates for scale down I0428 04:19:18.498969 1 static_autoscaler.go:343] No unschedulable pods I0428 04:19:18.499102 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:19:18.499121 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:19:18.499133 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:19:18.499380 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 04:19:18.500018 1 scale_down.go:776] No candidates for scale down I0428 04:19:24.100794 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 04:19:24.101007 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 195.265µs I0428 04:19:29.084034 1 static_autoscaler.go:343] No unschedulable pods I0428 04:19:29.084207 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:19:29.084233 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:19:29.084250 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:19:29.084542 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 04:19:29.085165 1 scale_down.go:776] No candidates for scale down I0428 04:19:39.099177 1 static_autoscaler.go:343] No unschedulable pods I0428 04:19:39.099317 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:19:39.099336 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:19:39.099352 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:19:39.099769 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:19:39.100404 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 04:24:39.096282261 +0000 UTC m=+20252.795046602 I0428 04:19:39.100849 1 scale_down.go:776] No candidates for scale down I0428 04:19:49.115104 1 static_autoscaler.go:343] No unschedulable pods I0428 04:19:49.115262 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:19:49.115314 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:19:49.115337 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:19:49.115750 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 04:19:49.116479 1 scale_down.go:776] No candidates for scale down I0428 04:19:59.129491 1 static_autoscaler.go:343] No unschedulable pods I0428 04:19:59.129652 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:19:59.129681 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:19:59.129695 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:19:59.130132 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 04:19:59.130627 1 scale_down.go:776] No candidates for scale down I0428 04:20:09.149427 1 static_autoscaler.go:343] No unschedulable pods I0428 04:20:09.149597 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:20:09.149620 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:20:09.149641 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:20:09.149925 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 04:20:09.150691 1 scale_down.go:776] No candidates for scale down I0428 04:20:19.165384 1 static_autoscaler.go:343] No unschedulable pods I0428 04:20:19.165564 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:20:19.165584 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:20:19.165597 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:20:19.165829 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 04:20:19.166275 1 scale_down.go:776] No candidates for scale down I0428 04:20:29.179890 1 static_autoscaler.go:343] No unschedulable pods I0428 04:20:29.179983 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:20:29.179999 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:20:29.180013 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:20:29.180301 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 04:20:29.180742 1 scale_down.go:776] No candidates for scale down I0428 04:20:39.193634 1 static_autoscaler.go:343] No unschedulable pods I0428 04:20:39.193730 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:20:39.193747 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:20:39.193765 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:20:39.194008 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 04:20:39.194438 1 scale_down.go:776] No candidates for scale down I0428 04:20:49.207556 1 static_autoscaler.go:343] No unschedulable pods I0428 04:20:49.207653 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:20:49.207673 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:20:49.207685 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:20:49.207958 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:20:49.208520 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 04:25:49.20464485 +0000 UTC m=+20322.903409199 I0428 04:20:49.208646 1 scale_down.go:776] No candidates for scale down I0428 04:20:59.220932 1 static_autoscaler.go:343] No unschedulable pods I0428 04:20:59.221012 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:20:59.221029 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:20:59.221082 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:20:59.221300 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 04:20:59.221741 1 scale_down.go:776] No candidates for scale down I0428 04:21:09.235872 1 static_autoscaler.go:343] No unschedulable pods I0428 04:21:09.236004 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:21:09.236026 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:21:09.236048 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:21:09.236297 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 04:21:09.236769 1 scale_down.go:776] No candidates for scale down I0428 04:21:19.248950 1 static_autoscaler.go:343] No unschedulable pods I0428 04:21:19.249031 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:21:19.249049 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:21:19.249119 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:21:19.249331 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:21:19.249878 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 04:26:19.246333506 +0000 UTC m=+20352.945097855 I0428 04:21:19.249985 1 scale_down.go:776] No candidates for scale down I0428 04:21:24.101128 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 04:21:24.101338 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 192.44µs I0428 04:21:29.264735 1 static_autoscaler.go:343] No unschedulable pods I0428 04:21:29.264882 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:21:29.264904 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:21:29.264925 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:21:29.265141 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 04:21:29.265591 1 scale_down.go:776] No candidates for scale down I0428 04:21:39.279790 1 static_autoscaler.go:343] No unschedulable pods I0428 04:21:39.279872 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:21:39.279894 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:21:39.279963 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:21:39.280185 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 04:21:39.280615 1 scale_down.go:776] No candidates for scale down I0428 04:21:49.293721 1 static_autoscaler.go:343] No unschedulable pods I0428 04:21:49.293811 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:21:49.293828 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:21:49.293839 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:21:49.294102 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 04:21:49.294607 1 scale_down.go:776] No candidates for scale down I0428 04:21:59.310266 1 static_autoscaler.go:343] No unschedulable pods I0428 04:21:59.310341 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:21:59.310360 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:21:59.310441 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:21:59.310681 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 04:21:59.311057 1 scale_down.go:776] No candidates for scale down I0428 04:22:09.324191 1 static_autoscaler.go:343] No unschedulable pods I0428 04:22:09.324316 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:22:09.324332 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:22:09.324343 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:22:09.324613 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 04:22:09.325121 1 scale_down.go:776] No candidates for scale down I0428 04:22:19.338043 1 static_autoscaler.go:343] No unschedulable pods I0428 04:22:19.338218 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:22:19.338249 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:22:19.338276 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:22:19.338677 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 04:22:19.339458 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 04:22:19.361294 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 04:22:19.361476 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 04:22:19.365777 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588047739 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 04:22:19.379584 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 04:22:29.374622 1 static_autoscaler.go:343] No unschedulable pods I0428 04:22:29.374743 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:22:29.374764 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:22:29.374775 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:22:29.375022 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 04:22:29.375596 1 scale_down.go:776] No candidates for scale down I0428 04:22:39.388138 1 static_autoscaler.go:343] No unschedulable pods I0428 04:22:39.388271 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:22:39.388288 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:22:39.388299 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:22:39.388537 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 04:22:39.389049 1 scale_down.go:776] No candidates for scale down I0428 04:22:49.401003 1 static_autoscaler.go:343] No unschedulable pods I0428 04:22:49.401135 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:22:49.401152 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:22:49.401164 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:22:49.401383 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 04:22:49.401778 1 scale_down.go:776] No candidates for scale down I0428 04:22:59.414808 1 static_autoscaler.go:343] No unschedulable pods I0428 04:22:59.414956 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:22:59.414983 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:22:59.415001 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:22:59.415347 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 04:22:59.415796 1 scale_down.go:776] No candidates for scale down I0428 04:23:09.428751 1 static_autoscaler.go:343] No unschedulable pods I0428 04:23:09.428844 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:23:09.428861 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:23:09.428873 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:23:09.429121 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:23:09.429629 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 04:28:09.426081206 +0000 UTC m=+20463.124845553 I0428 04:23:09.429728 1 scale_down.go:776] No candidates for scale down I0428 04:23:19.449776 1 static_autoscaler.go:343] No unschedulable pods I0428 04:23:19.449911 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:23:19.449928 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:23:19.449941 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:23:19.450168 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 04:23:19.450595 1 scale_down.go:776] No candidates for scale down I0428 04:23:24.101468 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 04:23:24.101677 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 191.854µs I0428 04:23:29.464821 1 static_autoscaler.go:343] No unschedulable pods I0428 04:23:29.464969 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:23:29.464986 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:23:29.464998 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:23:29.465215 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 04:23:29.465638 1 scale_down.go:776] No candidates for scale down I0428 04:23:39.480178 1 static_autoscaler.go:343] No unschedulable pods I0428 04:23:39.480330 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:23:39.480361 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:23:39.480382 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:23:39.480720 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 04:23:39.481235 1 scale_down.go:776] No candidates for scale down I0428 04:23:49.495982 1 static_autoscaler.go:343] No unschedulable pods I0428 04:23:49.496082 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:23:49.496110 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:23:49.496190 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:23:49.496489 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 04:23:49.496936 1 scale_down.go:776] No candidates for scale down I0428 04:23:59.510242 1 static_autoscaler.go:343] No unschedulable pods I0428 04:23:59.510330 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:23:59.510381 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:23:59.510486 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:23:59.510769 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 04:23:59.511222 1 scale_down.go:776] No candidates for scale down I0428 04:24:09.523200 1 static_autoscaler.go:343] No unschedulable pods I0428 04:24:09.523293 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:24:09.523309 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:24:09.523320 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:24:09.523616 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 04:24:09.524018 1 scale_down.go:776] No candidates for scale down I0428 04:24:19.538617 1 static_autoscaler.go:343] No unschedulable pods I0428 04:24:19.538891 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:24:19.538927 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:24:19.538955 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:24:19.539404 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 04:24:19.540274 1 scale_down.go:776] No candidates for scale down I0428 04:24:29.599046 1 static_autoscaler.go:343] No unschedulable pods I0428 04:24:29.599177 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:24:29.599198 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:24:29.599212 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:24:29.600444 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 04:24:29.601053 1 scale_down.go:776] No candidates for scale down I0428 04:24:39.617895 1 static_autoscaler.go:343] No unschedulable pods I0428 04:24:39.618058 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:24:39.618076 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:24:39.618086 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:24:39.618372 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:24:39.618845 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 04:29:39.615251102 +0000 UTC m=+20553.314015462 I0428 04:24:39.618940 1 scale_down.go:776] No candidates for scale down I0428 04:24:49.632930 1 static_autoscaler.go:343] No unschedulable pods I0428 04:24:49.633084 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:24:49.633109 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:24:49.633128 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:24:49.633439 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 04:24:49.633901 1 scale_down.go:776] No candidates for scale down I0428 04:24:59.646994 1 static_autoscaler.go:343] No unschedulable pods I0428 04:24:59.647070 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:24:59.647088 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:24:59.647160 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:24:59.647373 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 04:24:59.647843 1 scale_down.go:776] No candidates for scale down I0428 04:25:09.660471 1 static_autoscaler.go:343] No unschedulable pods I0428 04:25:09.660604 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:25:09.660636 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:25:09.660650 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:25:09.660877 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 04:25:09.661267 1 scale_down.go:776] No candidates for scale down I0428 04:25:19.679023 1 static_autoscaler.go:343] No unschedulable pods I0428 04:25:19.679131 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:25:19.679153 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:25:19.679169 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:25:19.679494 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 04:25:19.679920 1 scale_down.go:776] No candidates for scale down I0428 04:25:24.101802 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 04:25:24.102028 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 206.724µs I0428 04:25:29.696819 1 static_autoscaler.go:343] No unschedulable pods I0428 04:25:29.696948 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:25:29.696974 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:25:29.696996 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:25:29.697473 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 04:25:29.698157 1 scale_down.go:776] No candidates for scale down I0428 04:25:39.712321 1 static_autoscaler.go:343] No unschedulable pods I0428 04:25:39.712399 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:25:39.712451 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:25:39.712533 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:25:39.712817 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 04:25:39.713295 1 scale_down.go:776] No candidates for scale down I0428 04:25:49.728455 1 static_autoscaler.go:343] No unschedulable pods I0428 04:25:49.728644 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:25:49.728675 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:25:49.728700 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:25:49.729141 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:25:49.729751 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 04:30:49.724334075 +0000 UTC m=+20623.423098441 I0428 04:25:49.729864 1 scale_down.go:776] No candidates for scale down I0428 04:25:59.743252 1 static_autoscaler.go:343] No unschedulable pods I0428 04:25:59.743359 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:25:59.743377 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:25:59.743396 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:25:59.743758 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 04:25:59.744268 1 scale_down.go:776] No candidates for scale down I0428 04:26:09.758725 1 static_autoscaler.go:343] No unschedulable pods I0428 04:26:09.758867 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:26:09.758886 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:26:09.758908 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:26:09.759152 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 04:26:09.759614 1 scale_down.go:776] No candidates for scale down I0428 04:26:19.774135 1 static_autoscaler.go:343] No unschedulable pods I0428 04:26:19.774287 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:26:19.774318 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:26:19.774343 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:26:19.774647 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:26:19.775155 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 04:31:19.771472188 +0000 UTC m=+20653.470236571 I0428 04:26:19.775267 1 scale_down.go:776] No candidates for scale down I0428 04:26:29.788312 1 static_autoscaler.go:343] No unschedulable pods I0428 04:26:29.788458 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:26:29.788499 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:26:29.788521 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:26:29.788839 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 04:26:29.789290 1 scale_down.go:776] No candidates for scale down I0428 04:26:39.802250 1 static_autoscaler.go:343] No unschedulable pods I0428 04:26:39.802370 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:26:39.802385 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:26:39.802397 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:26:39.802651 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 04:26:39.803055 1 scale_down.go:776] No candidates for scale down I0428 04:26:49.816235 1 static_autoscaler.go:343] No unschedulable pods I0428 04:26:49.816349 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:26:49.816371 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:26:49.816390 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:26:49.816695 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 04:26:49.817364 1 scale_down.go:776] No candidates for scale down I0428 04:26:59.832834 1 static_autoscaler.go:343] No unschedulable pods I0428 04:26:59.832923 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:26:59.832941 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:26:59.833015 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:26:59.833353 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 04:26:59.833890 1 scale_down.go:776] No candidates for scale down I0428 04:27:09.846968 1 static_autoscaler.go:343] No unschedulable pods I0428 04:27:09.847065 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:27:09.847086 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:27:09.847101 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:27:09.847391 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 04:27:09.847932 1 scale_down.go:776] No candidates for scale down I0428 04:27:19.861958 1 static_autoscaler.go:343] No unschedulable pods I0428 04:27:19.862106 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:27:19.862127 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:27:19.862144 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:27:19.862459 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 04:27:19.862936 1 scale_down.go:776] No candidates for scale down I0428 04:27:24.102183 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 04:27:24.107206 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 4.924261ms I0428 04:27:29.876567 1 static_autoscaler.go:343] No unschedulable pods I0428 04:27:29.876696 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:27:29.876722 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:27:29.876740 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:27:29.876973 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 04:27:29.877405 1 scale_down.go:776] No candidates for scale down I0428 04:27:39.889955 1 static_autoscaler.go:343] No unschedulable pods I0428 04:27:39.890085 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:27:39.890102 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:27:39.890115 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:27:39.890357 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 04:27:39.890786 1 scale_down.go:776] No candidates for scale down I0428 04:27:49.904045 1 static_autoscaler.go:343] No unschedulable pods I0428 04:27:49.904138 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:27:49.904157 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:27:49.904169 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:27:49.904462 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 04:27:49.904900 1 scale_down.go:776] No candidates for scale down I0428 04:27:59.918737 1 static_autoscaler.go:343] No unschedulable pods I0428 04:27:59.918873 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:27:59.918895 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:27:59.918911 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:27:59.919114 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 04:27:59.919563 1 scale_down.go:776] No candidates for scale down I0428 04:28:09.932178 1 static_autoscaler.go:343] No unschedulable pods I0428 04:28:09.932316 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:28:09.932334 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:28:09.932350 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:28:09.932595 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:28:09.933161 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 04:33:09.92940609 +0000 UTC m=+20763.628170487 I0428 04:28:09.933264 1 scale_down.go:776] No candidates for scale down I0428 04:28:19.945814 1 static_autoscaler.go:343] No unschedulable pods I0428 04:28:19.945907 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:28:19.945929 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:28:19.945944 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:28:19.946247 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 04:28:19.946723 1 scale_down.go:776] No candidates for scale down I0428 04:28:29.960274 1 static_autoscaler.go:343] No unschedulable pods I0428 04:28:29.960478 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:28:29.960523 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:28:29.960552 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:28:29.960824 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 04:28:29.961263 1 scale_down.go:776] No candidates for scale down I0428 04:28:39.974543 1 static_autoscaler.go:343] No unschedulable pods I0428 04:28:39.974687 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:28:39.974715 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:28:39.974732 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:28:39.975019 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 04:28:39.975445 1 scale_down.go:776] No candidates for scale down I0428 04:28:49.990231 1 static_autoscaler.go:343] No unschedulable pods I0428 04:28:49.990311 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:28:49.990329 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:28:49.990401 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:28:49.990630 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 04:28:49.991057 1 scale_down.go:776] No candidates for scale down I0428 04:29:00.009307 1 static_autoscaler.go:343] No unschedulable pods I0428 04:29:00.009461 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:29:00.009490 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:29:00.009508 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:29:00.009855 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 04:29:00.010332 1 scale_down.go:776] No candidates for scale down I0428 04:29:10.025120 1 static_autoscaler.go:343] No unschedulable pods I0428 04:29:10.025198 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:29:10.025220 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:29:10.025300 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:29:10.025531 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 04:29:10.025972 1 scale_down.go:776] No candidates for scale down I0428 04:29:20.039107 1 static_autoscaler.go:343] No unschedulable pods I0428 04:29:20.039216 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:29:20.039234 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:29:20.039247 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:29:20.039571 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 04:29:20.040027 1 scale_down.go:776] No candidates for scale down I0428 04:29:24.107440 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 04:29:24.107659 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 201.848µs I0428 04:29:30.054646 1 static_autoscaler.go:343] No unschedulable pods I0428 04:29:30.054780 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:29:30.054804 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:29:30.054820 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:29:30.055041 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 04:29:30.055485 1 scale_down.go:776] No candidates for scale down I0428 04:29:40.069926 1 static_autoscaler.go:343] No unschedulable pods I0428 04:29:40.070013 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:29:40.070036 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:29:40.070120 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:29:40.070406 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:29:40.070981 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 04:34:40.067212207 +0000 UTC m=+20853.765976661 I0428 04:29:40.071087 1 scale_down.go:776] No candidates for scale down I0428 04:29:50.084081 1 static_autoscaler.go:343] No unschedulable pods I0428 04:29:50.084238 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:29:50.084261 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:29:50.084282 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:29:50.084559 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 04:29:50.085049 1 scale_down.go:776] No candidates for scale down I0428 04:30:00.098766 1 static_autoscaler.go:343] No unschedulable pods I0428 04:30:00.098862 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:30:00.098879 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:30:00.098949 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:30:00.099163 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 04:30:00.099606 1 scale_down.go:776] No candidates for scale down I0428 04:30:10.116312 1 static_autoscaler.go:343] No unschedulable pods I0428 04:30:10.116438 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:30:10.116473 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:30:10.116490 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:30:10.116794 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 04:30:10.117200 1 scale_down.go:776] No candidates for scale down I0428 04:30:20.130990 1 static_autoscaler.go:343] No unschedulable pods I0428 04:30:20.131123 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:30:20.131139 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:30:20.131150 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:30:20.131350 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 04:30:20.131774 1 scale_down.go:776] No candidates for scale down I0428 04:30:30.144727 1 static_autoscaler.go:343] No unschedulable pods I0428 04:30:30.144825 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:30:30.144842 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:30:30.144853 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:30:30.145093 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 04:30:30.145483 1 scale_down.go:776] No candidates for scale down I0428 04:30:40.158672 1 static_autoscaler.go:343] No unschedulable pods I0428 04:30:40.158799 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:30:40.158818 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:30:40.158830 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:30:40.159036 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 04:30:40.159492 1 scale_down.go:776] No candidates for scale down I0428 04:30:50.176380 1 static_autoscaler.go:343] No unschedulable pods I0428 04:30:50.176469 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:30:50.176490 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:30:50.176560 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:30:50.176806 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:30:50.177189 1 scale_down.go:776] No candidates for scale down I0428 04:31:00.190381 1 static_autoscaler.go:343] No unschedulable pods I0428 04:31:00.190506 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:31:00.190525 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:31:00.190593 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:31:00.190876 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:31:00.191270 1 scale_down.go:776] No candidates for scale down I0428 04:31:10.204536 1 static_autoscaler.go:343] No unschedulable pods I0428 04:31:10.204671 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:31:10.204693 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:31:10.204723 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:31:10.204945 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:31:10.205387 1 scale_down.go:776] No candidates for scale down I0428 04:31:20.221120 1 static_autoscaler.go:343] No unschedulable pods I0428 04:31:20.221204 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:31:20.221229 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:31:20.221338 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:31:20.221690 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 04:31:20.222181 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 04:36:20.218369886 +0000 UTC m=+20953.917134241 I0428 04:31:20.222278 1 scale_down.go:776] No candidates for scale down I0428 04:31:24.107791 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 04:31:24.108015 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 204.039µs I0428 04:31:30.237645 1 static_autoscaler.go:343] No unschedulable pods I0428 04:31:30.237722 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:31:30.237739 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:31:30.237814 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:31:30.238027 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:31:30.238436 1 scale_down.go:776] No candidates for scale down I0428 04:31:40.253327 1 static_autoscaler.go:343] No unschedulable pods I0428 04:31:40.253484 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:31:40.253501 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:31:40.253514 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:31:40.253747 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:31:40.254150 1 scale_down.go:776] No candidates for scale down I0428 04:31:50.266724 1 static_autoscaler.go:343] No unschedulable pods I0428 04:31:50.266803 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:31:50.266824 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:31:50.266883 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:31:50.267116 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:31:50.267548 1 scale_down.go:776] No candidates for scale down I0428 04:32:00.282167 1 static_autoscaler.go:343] No unschedulable pods I0428 04:32:00.282293 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:32:00.282310 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:32:00.282322 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:32:00.282577 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:32:00.282976 1 scale_down.go:776] No candidates for scale down I0428 04:32:10.296372 1 static_autoscaler.go:343] No unschedulable pods I0428 04:32:10.296502 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:32:10.296527 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:32:10.296592 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:32:10.296861 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:32:10.297291 1 scale_down.go:776] No candidates for scale down I0428 04:32:20.314385 1 static_autoscaler.go:343] No unschedulable pods I0428 04:32:20.314532 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:32:20.314556 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:32:20.314575 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:32:20.314814 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:32:20.315220 1 scale_down.go:776] No candidates for scale down I0428 04:32:30.327559 1 static_autoscaler.go:343] No unschedulable pods I0428 04:32:30.327707 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:32:30.327730 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:32:30.327748 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:32:30.328014 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:32:30.328685 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 04:32:30.335370 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 04:32:30.335493 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 04:32:30.342728 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588048350 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 04:32:30.354537 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 04:32:40.356137 1 static_autoscaler.go:343] No unschedulable pods I0428 04:32:40.356301 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:32:40.356345 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:32:40.356369 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:32:40.356702 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:32:40.357287 1 scale_down.go:776] No candidates for scale down I0428 04:32:50.370324 1 static_autoscaler.go:343] No unschedulable pods I0428 04:32:50.370551 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:32:50.370584 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:32:50.370601 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:32:50.370945 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:32:50.371393 1 scale_down.go:776] No candidates for scale down I0428 04:33:00.385395 1 static_autoscaler.go:343] No unschedulable pods I0428 04:33:00.385538 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:33:00.385555 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:33:00.385570 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:33:00.385861 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:33:00.386276 1 scale_down.go:776] No candidates for scale down I0428 04:33:10.398867 1 static_autoscaler.go:343] No unschedulable pods I0428 04:33:10.398981 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:33:10.399002 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:33:10.399016 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:33:10.399364 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 04:33:10.399872 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 04:38:10.396111298 +0000 UTC m=+21064.094875666 I0428 04:33:10.399973 1 scale_down.go:776] No candidates for scale down I0428 04:33:20.412677 1 static_autoscaler.go:343] No unschedulable pods I0428 04:33:20.412794 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:33:20.412822 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:33:20.412845 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:33:20.413154 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:33:20.413633 1 scale_down.go:776] No candidates for scale down I0428 04:33:24.108118 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 04:33:24.108338 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 202.273µs I0428 04:33:30.431117 1 static_autoscaler.go:343] No unschedulable pods I0428 04:33:30.431279 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:33:30.431320 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:33:30.431338 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:33:30.431627 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:33:30.432109 1 scale_down.go:776] No candidates for scale down I0428 04:33:40.450783 1 static_autoscaler.go:343] No unschedulable pods I0428 04:33:40.450877 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:33:40.450895 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:33:40.450907 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:33:40.451147 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:33:40.451543 1 scale_down.go:776] No candidates for scale down I0428 04:33:50.464240 1 static_autoscaler.go:343] No unschedulable pods I0428 04:33:50.464378 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:33:50.464396 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:33:50.464422 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:33:50.464672 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:33:50.465065 1 scale_down.go:776] No candidates for scale down I0428 04:34:00.478986 1 static_autoscaler.go:343] No unschedulable pods I0428 04:34:00.479171 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:34:00.479218 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:34:00.479241 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:34:00.479628 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:34:00.480319 1 scale_down.go:776] No candidates for scale down I0428 04:34:10.494092 1 static_autoscaler.go:343] No unschedulable pods I0428 04:34:10.494229 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:34:10.494246 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:34:10.494257 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:34:10.494555 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:34:10.495003 1 scale_down.go:776] No candidates for scale down I0428 04:34:20.508727 1 static_autoscaler.go:343] No unschedulable pods I0428 04:34:20.508895 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:34:20.508918 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:34:20.508938 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:34:20.509171 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:34:20.509664 1 scale_down.go:776] No candidates for scale down I0428 04:34:30.523460 1 static_autoscaler.go:343] No unschedulable pods I0428 04:34:30.523560 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:34:30.523578 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:34:30.523588 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:34:30.523895 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:34:30.524352 1 scale_down.go:776] No candidates for scale down I0428 04:34:40.536403 1 static_autoscaler.go:343] No unschedulable pods I0428 04:34:40.536533 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:34:40.536557 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:34:40.536655 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:34:40.536965 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 04:34:40.537547 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 04:39:40.533809773 +0000 UTC m=+21154.232574109 I0428 04:34:40.537661 1 scale_down.go:776] No candidates for scale down I0428 04:34:50.553679 1 static_autoscaler.go:343] No unschedulable pods I0428 04:34:50.553827 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:34:50.553845 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:34:50.553857 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:34:50.554103 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:34:50.554551 1 scale_down.go:776] No candidates for scale down I0428 04:35:00.568863 1 static_autoscaler.go:343] No unschedulable pods I0428 04:35:00.568939 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:35:00.568956 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:35:00.569026 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:35:00.569236 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:35:00.569706 1 scale_down.go:776] No candidates for scale down I0428 04:35:10.583459 1 static_autoscaler.go:343] No unschedulable pods I0428 04:35:10.583618 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:35:10.583642 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:35:10.583655 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:35:10.583955 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:35:10.584388 1 scale_down.go:776] No candidates for scale down I0428 04:35:20.597211 1 static_autoscaler.go:343] No unschedulable pods I0428 04:35:20.597337 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:35:20.597354 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:35:20.597367 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:35:20.597599 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:35:20.597999 1 scale_down.go:776] No candidates for scale down I0428 04:35:24.108486 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 04:35:24.108705 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 201.997µs I0428 04:35:30.624866 1 static_autoscaler.go:343] No unschedulable pods I0428 04:35:30.625012 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:35:30.625029 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:35:30.625041 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:35:30.625273 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:35:30.625772 1 scale_down.go:776] No candidates for scale down I0428 04:35:40.638941 1 static_autoscaler.go:343] No unschedulable pods I0428 04:35:40.639069 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:35:40.639108 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:35:40.639126 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:35:40.639423 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:35:40.639917 1 scale_down.go:776] No candidates for scale down I0428 04:35:50.655102 1 static_autoscaler.go:343] No unschedulable pods I0428 04:35:50.655246 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:35:50.655277 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:35:50.655302 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:35:50.655591 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:35:50.656026 1 scale_down.go:776] No candidates for scale down I0428 04:36:00.669957 1 static_autoscaler.go:343] No unschedulable pods I0428 04:36:00.670133 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:36:00.670165 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:36:00.670191 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:36:00.670549 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:36:00.671136 1 scale_down.go:776] No candidates for scale down I0428 04:36:10.684120 1 static_autoscaler.go:343] No unschedulable pods I0428 04:36:10.684271 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:36:10.684294 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:36:10.684307 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:36:10.684585 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:36:10.685042 1 scale_down.go:776] No candidates for scale down I0428 04:36:20.700915 1 static_autoscaler.go:343] No unschedulable pods I0428 04:36:20.701043 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:36:20.701072 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:36:20.701175 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:36:20.701557 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 04:36:20.702043 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 04:41:20.697980451 +0000 UTC m=+21254.396744813 I0428 04:36:20.702140 1 scale_down.go:776] No candidates for scale down I0428 04:36:30.714453 1 static_autoscaler.go:343] No unschedulable pods I0428 04:36:30.714556 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:36:30.714573 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:36:30.714583 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:36:30.714880 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:36:30.715492 1 scale_down.go:776] No candidates for scale down I0428 04:36:40.733711 1 static_autoscaler.go:343] No unschedulable pods I0428 04:36:40.733826 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:36:40.733849 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:36:40.733871 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:36:40.734172 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:36:40.734615 1 scale_down.go:776] No candidates for scale down I0428 04:36:50.747499 1 static_autoscaler.go:343] No unschedulable pods I0428 04:36:50.747632 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:36:50.747674 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:36:50.747699 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:36:50.747992 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:36:50.748400 1 scale_down.go:776] No candidates for scale down I0428 04:37:00.761207 1 static_autoscaler.go:343] No unschedulable pods I0428 04:37:00.761320 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:37:00.761339 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:37:00.761422 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:37:00.761688 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:37:00.762089 1 scale_down.go:776] No candidates for scale down I0428 04:37:10.776073 1 static_autoscaler.go:343] No unschedulable pods I0428 04:37:10.776179 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:37:10.776211 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:37:10.776314 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:37:10.776608 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:37:10.777061 1 scale_down.go:776] No candidates for scale down I0428 04:37:20.793565 1 static_autoscaler.go:343] No unschedulable pods I0428 04:37:20.793654 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:37:20.793691 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:37:20.793707 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:37:20.793983 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:37:20.794431 1 scale_down.go:776] No candidates for scale down I0428 04:37:24.108826 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 04:37:24.109051 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 207.748µs I0428 04:37:30.806800 1 static_autoscaler.go:343] No unschedulable pods I0428 04:37:30.806903 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:37:30.806922 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:37:30.806934 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:37:30.807206 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:37:30.807615 1 scale_down.go:776] No candidates for scale down I0428 04:37:40.823150 1 static_autoscaler.go:343] No unschedulable pods I0428 04:37:40.823287 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:37:40.823308 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:37:40.823325 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:37:40.823541 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:37:40.823941 1 scale_down.go:776] No candidates for scale down I0428 04:37:50.838251 1 static_autoscaler.go:343] No unschedulable pods I0428 04:37:50.838378 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:37:50.838396 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:37:50.838409 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:37:50.838647 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:37:50.839112 1 scale_down.go:776] No candidates for scale down I0428 04:38:00.854198 1 static_autoscaler.go:343] No unschedulable pods I0428 04:38:00.854286 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:38:00.854308 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:38:00.854321 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:38:00.854598 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:38:00.855001 1 scale_down.go:776] No candidates for scale down I0428 04:38:10.871793 1 static_autoscaler.go:343] No unschedulable pods I0428 04:38:10.871944 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:38:10.871968 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:38:10.871989 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:38:10.872231 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 04:38:10.872777 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 04:43:10.868976699 +0000 UTC m=+21364.567741051 I0428 04:38:10.872876 1 scale_down.go:776] No candidates for scale down I0428 04:38:20.885861 1 static_autoscaler.go:343] No unschedulable pods I0428 04:38:20.885992 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:38:20.886012 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:38:20.886022 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:38:20.886229 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:38:20.886648 1 scale_down.go:776] No candidates for scale down I0428 04:38:30.901638 1 static_autoscaler.go:343] No unschedulable pods I0428 04:38:30.901762 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:38:30.901780 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:38:30.901792 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:38:30.901997 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:38:30.902383 1 scale_down.go:776] No candidates for scale down I0428 04:38:40.914217 1 static_autoscaler.go:343] No unschedulable pods I0428 04:38:40.914306 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:38:40.914322 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:38:40.914333 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:38:40.914613 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:38:40.914999 1 scale_down.go:776] No candidates for scale down I0428 04:38:50.927331 1 static_autoscaler.go:343] No unschedulable pods I0428 04:38:50.927407 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:38:50.927439 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:38:50.927502 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:38:50.927738 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:38:50.928121 1 scale_down.go:776] No candidates for scale down I0428 04:39:00.940188 1 static_autoscaler.go:343] No unschedulable pods I0428 04:39:00.940319 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:39:00.940340 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:39:00.940353 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:39:00.940658 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:39:00.941062 1 scale_down.go:776] No candidates for scale down I0428 04:39:10.953972 1 static_autoscaler.go:343] No unschedulable pods I0428 04:39:10.954048 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:39:10.954065 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:39:10.954145 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:39:10.954423 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:39:10.954856 1 scale_down.go:776] No candidates for scale down I0428 04:39:20.968432 1 static_autoscaler.go:343] No unschedulable pods I0428 04:39:20.968577 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:39:20.968594 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:39:20.968606 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:39:20.968831 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:39:20.969220 1 scale_down.go:776] No candidates for scale down I0428 04:39:24.109181 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 04:39:24.109438 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 237.27µs I0428 04:39:30.983104 1 static_autoscaler.go:343] No unschedulable pods I0428 04:39:30.983225 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:39:30.983266 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:39:30.983281 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:39:30.983565 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:39:30.984000 1 scale_down.go:776] No candidates for scale down I0428 04:39:41.002530 1 static_autoscaler.go:343] No unschedulable pods I0428 04:39:41.002646 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:39:41.002677 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:39:41.002706 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:39:41.003037 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 04:39:41.003616 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 04:44:40.999769562 +0000 UTC m=+21454.698534064 I0428 04:39:41.003731 1 scale_down.go:776] No candidates for scale down I0428 04:39:51.020296 1 static_autoscaler.go:343] No unschedulable pods I0428 04:39:51.020489 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:39:51.020512 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:39:51.020524 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:39:51.020807 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:39:51.021221 1 scale_down.go:776] No candidates for scale down I0428 04:40:01.047405 1 static_autoscaler.go:343] No unschedulable pods I0428 04:40:01.047616 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:40:01.047634 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:40:01.047647 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:40:01.047896 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:40:01.048333 1 scale_down.go:776] No candidates for scale down I0428 04:40:11.062207 1 static_autoscaler.go:343] No unschedulable pods I0428 04:40:11.062342 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:40:11.062359 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:40:11.062370 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:40:11.062588 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:40:11.062980 1 scale_down.go:776] No candidates for scale down I0428 04:40:21.078850 1 static_autoscaler.go:343] No unschedulable pods I0428 04:40:21.078997 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:40:21.079028 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:40:21.079052 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:40:21.079342 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:40:21.079819 1 scale_down.go:776] No candidates for scale down I0428 04:40:31.092076 1 static_autoscaler.go:343] No unschedulable pods I0428 04:40:31.092164 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:40:31.092185 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:40:31.092256 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:40:31.092535 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:40:31.092974 1 scale_down.go:776] No candidates for scale down I0428 04:40:41.105789 1 static_autoscaler.go:343] No unschedulable pods I0428 04:40:41.105910 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:40:41.105926 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:40:41.105935 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:40:41.106141 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:40:41.106539 1 scale_down.go:776] No candidates for scale down I0428 04:40:51.119567 1 static_autoscaler.go:343] No unschedulable pods I0428 04:40:51.119703 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:40:51.119722 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:40:51.119735 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:40:51.119953 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:40:51.120356 1 scale_down.go:776] No candidates for scale down I0428 04:41:01.136178 1 static_autoscaler.go:343] No unschedulable pods I0428 04:41:01.136255 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:41:01.136273 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:41:01.136353 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:41:01.136587 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:41:01.136990 1 scale_down.go:776] No candidates for scale down I0428 04:41:11.150827 1 static_autoscaler.go:343] No unschedulable pods I0428 04:41:11.150909 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:41:11.150926 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:41:11.150997 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:41:11.151198 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:41:11.151615 1 scale_down.go:776] No candidates for scale down I0428 04:41:21.164583 1 static_autoscaler.go:343] No unschedulable pods I0428 04:41:21.164662 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:41:21.164680 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:41:21.164750 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:41:21.164949 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 04:41:21.165402 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 04:46:21.161916388 +0000 UTC m=+21554.860680724 I0428 04:41:21.165510 1 scale_down.go:776] No candidates for scale down I0428 04:41:24.109545 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 04:41:24.109783 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 220.335µs I0428 04:41:31.179000 1 static_autoscaler.go:343] No unschedulable pods I0428 04:41:31.179077 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:41:31.179095 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:41:31.179176 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:41:31.179407 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:41:31.179849 1 scale_down.go:776] No candidates for scale down I0428 04:41:41.193841 1 static_autoscaler.go:343] No unschedulable pods I0428 04:41:41.193978 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:41:41.193996 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:41:41.194015 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:41:41.194274 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:41:41.194696 1 scale_down.go:776] No candidates for scale down I0428 04:41:51.211096 1 static_autoscaler.go:343] No unschedulable pods I0428 04:41:51.211230 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:41:51.211254 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:41:51.211271 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:41:51.211513 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:41:51.212018 1 scale_down.go:776] No candidates for scale down I0428 04:42:01.225549 1 static_autoscaler.go:343] No unschedulable pods I0428 04:42:01.225627 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:42:01.225644 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:42:01.225711 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:42:01.225908 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:42:01.226292 1 scale_down.go:776] No candidates for scale down I0428 04:42:11.243341 1 static_autoscaler.go:343] No unschedulable pods I0428 04:42:11.243474 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:42:11.243493 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:42:11.243503 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:42:11.243739 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:42:11.244125 1 scale_down.go:776] No candidates for scale down I0428 04:42:21.257723 1 static_autoscaler.go:343] No unschedulable pods I0428 04:42:21.257872 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:42:21.257896 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:42:21.257915 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:42:21.258347 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:42:21.259162 1 scale_down.go:776] No candidates for scale down I0428 04:42:31.281232 1 static_autoscaler.go:343] No unschedulable pods I0428 04:42:31.281365 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:42:31.281389 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:42:31.281407 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:42:31.281876 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:42:31.282533 1 scale_down.go:776] No candidates for scale down I0428 04:42:41.296156 1 static_autoscaler.go:343] No unschedulable pods I0428 04:42:41.296281 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:42:41.296306 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:42:41.296321 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:42:41.296599 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:42:41.297258 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 04:42:41.307608 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 04:42:41.308194 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 04:42:41.312394 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588048961 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 04:42:41.328983 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 04:42:51.329255 1 static_autoscaler.go:343] No unschedulable pods I0428 04:42:51.329368 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:42:51.329408 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:42:51.329438 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:42:51.329722 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:42:51.330187 1 scale_down.go:776] No candidates for scale down I0428 04:43:01.344270 1 static_autoscaler.go:343] No unschedulable pods I0428 04:43:01.344396 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:43:01.344427 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:43:01.344442 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:43:01.344649 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:43:01.345046 1 scale_down.go:776] No candidates for scale down I0428 04:43:11.358543 1 static_autoscaler.go:343] No unschedulable pods I0428 04:43:11.358635 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:43:11.358655 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:43:11.358671 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:43:11.358940 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 04:43:11.359468 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 04:48:11.355705536 +0000 UTC m=+21665.054469959 I0428 04:43:11.359590 1 scale_down.go:776] No candidates for scale down I0428 04:43:21.372402 1 static_autoscaler.go:343] No unschedulable pods I0428 04:43:21.372555 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:43:21.372590 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:43:21.372606 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:43:21.372904 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:43:21.373310 1 scale_down.go:776] No candidates for scale down I0428 04:43:24.109909 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 04:43:24.110136 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 210.222µs I0428 04:43:31.386878 1 static_autoscaler.go:343] No unschedulable pods I0428 04:43:31.387009 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:43:31.387026 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:43:31.387038 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:43:31.387306 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:43:31.387766 1 scale_down.go:776] No candidates for scale down I0428 04:43:41.402052 1 static_autoscaler.go:343] No unschedulable pods I0428 04:43:41.402186 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:43:41.402203 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:43:41.402219 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:43:41.402494 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:43:41.403010 1 scale_down.go:776] No candidates for scale down I0428 04:43:51.416953 1 static_autoscaler.go:343] No unschedulable pods I0428 04:43:51.417107 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:43:51.417132 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:43:51.417151 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:43:51.417507 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:43:51.418076 1 scale_down.go:776] No candidates for scale down I0428 04:44:01.431717 1 static_autoscaler.go:343] No unschedulable pods I0428 04:44:01.431835 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:44:01.431853 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:44:01.431867 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:44:01.432141 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:44:01.432600 1 scale_down.go:776] No candidates for scale down I0428 04:44:11.445707 1 static_autoscaler.go:343] No unschedulable pods I0428 04:44:11.445838 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:44:11.445859 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:44:11.445878 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:44:11.446090 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:44:11.446530 1 scale_down.go:776] No candidates for scale down I0428 04:44:21.459402 1 static_autoscaler.go:343] No unschedulable pods I0428 04:44:21.459576 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:44:21.459606 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:44:21.459634 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:44:21.459899 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:44:21.460315 1 scale_down.go:776] No candidates for scale down I0428 04:44:31.473361 1 static_autoscaler.go:343] No unschedulable pods I0428 04:44:31.473464 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:44:31.473484 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:44:31.473563 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:44:31.473827 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:44:31.474273 1 scale_down.go:776] No candidates for scale down I0428 04:44:41.487875 1 static_autoscaler.go:343] No unschedulable pods I0428 04:44:41.488004 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:44:41.488035 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:44:41.488049 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:44:41.488321 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 04:44:41.488880 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 04:49:41.485157229 +0000 UTC m=+21755.183921612 I0428 04:44:41.488998 1 scale_down.go:776] No candidates for scale down I0428 04:44:51.501710 1 static_autoscaler.go:343] No unschedulable pods I0428 04:44:51.501833 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:44:51.501852 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:44:51.501870 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:44:51.502137 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:44:51.502607 1 scale_down.go:776] No candidates for scale down I0428 04:45:01.520970 1 static_autoscaler.go:343] No unschedulable pods I0428 04:45:01.521108 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:45:01.521133 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:45:01.521151 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:45:01.521455 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:45:01.522003 1 scale_down.go:776] No candidates for scale down I0428 04:45:11.536362 1 static_autoscaler.go:343] No unschedulable pods I0428 04:45:11.536519 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:45:11.536538 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:45:11.536551 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:45:11.536843 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:45:11.537267 1 scale_down.go:776] No candidates for scale down I0428 04:45:21.551938 1 static_autoscaler.go:343] No unschedulable pods I0428 04:45:21.552013 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:45:21.552035 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:45:21.552101 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:45:21.552312 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:45:21.552766 1 scale_down.go:776] No candidates for scale down I0428 04:45:24.110261 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 04:45:24.110552 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 271.306µs I0428 04:45:31.565826 1 static_autoscaler.go:343] No unschedulable pods I0428 04:45:31.566000 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:45:31.566077 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:45:31.566104 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:45:31.566366 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:45:31.566869 1 scale_down.go:776] No candidates for scale down I0428 04:45:41.586513 1 static_autoscaler.go:343] No unschedulable pods I0428 04:45:41.586639 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:45:41.586656 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:45:41.586668 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:45:41.586916 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:45:41.587318 1 scale_down.go:776] No candidates for scale down I0428 04:45:51.600707 1 static_autoscaler.go:343] No unschedulable pods I0428 04:45:51.600790 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:45:51.600808 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:45:51.600888 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:45:51.601149 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:45:51.601648 1 scale_down.go:776] No candidates for scale down I0428 04:46:01.615865 1 static_autoscaler.go:343] No unschedulable pods I0428 04:46:01.616017 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:46:01.616035 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:46:01.616048 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:46:01.616425 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:46:01.616943 1 scale_down.go:776] No candidates for scale down I0428 04:46:11.629460 1 static_autoscaler.go:343] No unschedulable pods I0428 04:46:11.629610 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:46:11.629629 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:46:11.629642 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:46:11.629895 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:46:11.630367 1 scale_down.go:776] No candidates for scale down I0428 04:46:21.644997 1 static_autoscaler.go:343] No unschedulable pods I0428 04:46:21.645164 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:46:21.645196 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:46:21.645221 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:46:21.645785 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 04:46:21.646738 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 04:51:21.639994767 +0000 UTC m=+21855.338759317 I0428 04:46:21.646917 1 scale_down.go:776] No candidates for scale down I0428 04:46:31.659925 1 static_autoscaler.go:343] No unschedulable pods I0428 04:46:31.660067 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:46:31.660108 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:46:31.660130 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:46:31.660446 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:46:31.660910 1 scale_down.go:776] No candidates for scale down I0428 04:46:41.676104 1 static_autoscaler.go:343] No unschedulable pods I0428 04:46:41.676242 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:46:41.676260 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:46:41.676270 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:46:41.676502 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:46:41.676909 1 scale_down.go:776] No candidates for scale down I0428 04:46:51.691610 1 static_autoscaler.go:343] No unschedulable pods I0428 04:46:51.691705 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:46:51.691721 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:46:51.691733 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:46:51.692010 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:46:51.692444 1 scale_down.go:776] No candidates for scale down I0428 04:47:01.707242 1 static_autoscaler.go:343] No unschedulable pods I0428 04:47:01.707383 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:47:01.707470 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:47:01.707485 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:47:01.707751 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:47:01.708166 1 scale_down.go:776] No candidates for scale down I0428 04:47:11.723814 1 static_autoscaler.go:343] No unschedulable pods I0428 04:47:11.723992 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:47:11.724043 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:47:11.724066 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:47:11.724363 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:47:11.724955 1 scale_down.go:776] No candidates for scale down I0428 04:47:21.738264 1 static_autoscaler.go:343] No unschedulable pods I0428 04:47:21.738356 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:47:21.738374 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:47:21.738386 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:47:21.738754 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:47:21.739319 1 scale_down.go:776] No candidates for scale down I0428 04:47:24.110674 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 04:47:24.110908 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 215.892µs I0428 04:47:31.752300 1 static_autoscaler.go:343] No unschedulable pods I0428 04:47:31.752450 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:47:31.752482 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:47:31.752512 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:47:31.752832 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:47:31.753321 1 scale_down.go:776] No candidates for scale down I0428 04:47:41.768680 1 static_autoscaler.go:343] No unschedulable pods I0428 04:47:41.768813 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:47:41.768829 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:47:41.768842 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:47:41.769060 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:47:41.769511 1 scale_down.go:776] No candidates for scale down I0428 04:47:51.782075 1 static_autoscaler.go:343] No unschedulable pods I0428 04:47:51.782207 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:47:51.782223 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:47:51.782236 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:47:51.782478 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:47:51.783090 1 scale_down.go:776] No candidates for scale down I0428 04:48:01.797261 1 static_autoscaler.go:343] No unschedulable pods I0428 04:48:01.797344 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:48:01.797364 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:48:01.797445 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:48:01.797656 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:48:01.798039 1 scale_down.go:776] No candidates for scale down I0428 04:48:11.811664 1 static_autoscaler.go:343] No unschedulable pods I0428 04:48:11.811788 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:48:11.811806 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:48:11.811819 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:48:11.812035 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 04:48:11.812539 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 04:53:11.80886941 +0000 UTC m=+21965.507633746 I0428 04:48:11.812643 1 scale_down.go:776] No candidates for scale down I0428 04:48:21.825806 1 static_autoscaler.go:343] No unschedulable pods I0428 04:48:21.825951 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:48:21.825975 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:48:21.825998 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:48:21.826257 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:48:21.826717 1 scale_down.go:776] No candidates for scale down I0428 04:48:31.840055 1 static_autoscaler.go:343] No unschedulable pods I0428 04:48:31.840208 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:48:31.840230 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:48:31.840246 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:48:31.840526 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:48:31.840970 1 scale_down.go:776] No candidates for scale down I0428 04:48:41.854611 1 static_autoscaler.go:343] No unschedulable pods I0428 04:48:41.854697 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:48:41.854712 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:48:41.854795 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:48:41.855040 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:48:41.855591 1 scale_down.go:776] No candidates for scale down I0428 04:48:51.868475 1 static_autoscaler.go:343] No unschedulable pods I0428 04:48:51.868624 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:48:51.868654 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:48:51.868672 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:48:51.868942 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:48:51.869391 1 scale_down.go:776] No candidates for scale down I0428 04:49:01.883383 1 static_autoscaler.go:343] No unschedulable pods I0428 04:49:01.883556 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:49:01.883575 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:49:01.883589 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:49:01.883818 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:49:01.884214 1 scale_down.go:776] No candidates for scale down I0428 04:49:11.897669 1 static_autoscaler.go:343] No unschedulable pods I0428 04:49:11.897777 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:49:11.897802 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:49:11.897822 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:49:11.898127 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:49:11.898636 1 scale_down.go:776] No candidates for scale down I0428 04:49:21.917432 1 static_autoscaler.go:343] No unschedulable pods I0428 04:49:21.917522 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:49:21.917540 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:49:21.917557 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:49:21.917955 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:49:21.918368 1 scale_down.go:776] No candidates for scale down I0428 04:49:24.111047 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 04:49:24.111269 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 204.492µs I0428 04:49:31.933302 1 static_autoscaler.go:343] No unschedulable pods I0428 04:49:31.933385 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:49:31.933407 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:49:31.933484 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:49:31.933728 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:49:31.934167 1 scale_down.go:776] No candidates for scale down I0428 04:49:41.946989 1 static_autoscaler.go:343] No unschedulable pods I0428 04:49:41.947087 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:49:41.947103 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:49:41.947174 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:49:41.947392 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 04:49:41.947904 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 04:54:41.944006696 +0000 UTC m=+22055.642771032 I0428 04:49:41.948001 1 scale_down.go:776] No candidates for scale down I0428 04:49:51.962993 1 static_autoscaler.go:343] No unschedulable pods I0428 04:49:51.963134 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:49:51.963154 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:49:51.963173 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:49:51.963386 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:49:51.963847 1 scale_down.go:776] No candidates for scale down I0428 04:50:01.976264 1 static_autoscaler.go:343] No unschedulable pods I0428 04:50:01.976387 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:50:01.976435 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:50:01.976452 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:50:01.976826 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:50:01.977383 1 scale_down.go:776] No candidates for scale down I0428 04:50:12.007316 1 static_autoscaler.go:343] No unschedulable pods I0428 04:50:12.007481 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:50:12.007506 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:50:12.007525 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:50:12.007899 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:50:12.008344 1 scale_down.go:776] No candidates for scale down I0428 04:50:22.020958 1 static_autoscaler.go:343] No unschedulable pods I0428 04:50:22.021133 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:50:22.021156 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:50:22.021174 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:50:22.021519 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:50:22.021979 1 scale_down.go:776] No candidates for scale down I0428 04:50:32.036029 1 static_autoscaler.go:343] No unschedulable pods I0428 04:50:32.036116 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:50:32.036136 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:50:32.036209 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:50:32.036449 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:50:32.036890 1 scale_down.go:776] No candidates for scale down I0428 04:50:42.059602 1 static_autoscaler.go:343] No unschedulable pods I0428 04:50:42.059703 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:50:42.059722 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:50:42.059732 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:50:42.060027 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:50:42.060668 1 scale_down.go:776] No candidates for scale down I0428 04:50:52.073733 1 static_autoscaler.go:343] No unschedulable pods I0428 04:50:52.073832 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:50:52.073853 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:50:52.073870 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:50:52.074134 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:50:52.074601 1 scale_down.go:776] No candidates for scale down I0428 04:51:02.087495 1 static_autoscaler.go:343] No unschedulable pods I0428 04:51:02.087626 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:51:02.087650 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:51:02.087661 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:51:02.087903 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:51:02.088326 1 scale_down.go:776] No candidates for scale down I0428 04:51:12.104696 1 static_autoscaler.go:343] No unschedulable pods I0428 04:51:12.104839 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:51:12.104858 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:51:12.104869 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:51:12.105123 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:51:12.105699 1 scale_down.go:776] No candidates for scale down I0428 04:51:22.121069 1 static_autoscaler.go:343] No unschedulable pods I0428 04:51:22.121155 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:51:22.121172 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:51:22.121224 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:51:22.121484 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 04:51:22.121976 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 04:56:22.11837138 +0000 UTC m=+22155.817135760 I0428 04:51:22.122075 1 scale_down.go:776] No candidates for scale down I0428 04:51:24.111388 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 04:51:24.111615 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 212.275µs I0428 04:51:32.135839 1 static_autoscaler.go:343] No unschedulable pods I0428 04:51:32.135916 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:51:32.135934 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:51:32.136016 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:51:32.136296 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:51:32.136752 1 scale_down.go:776] No candidates for scale down I0428 04:51:42.149333 1 static_autoscaler.go:343] No unschedulable pods I0428 04:51:42.149435 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:51:42.149454 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:51:42.149531 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:51:42.149770 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:51:42.150213 1 scale_down.go:776] No candidates for scale down I0428 04:51:52.164124 1 static_autoscaler.go:343] No unschedulable pods I0428 04:51:52.164203 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:51:52.164222 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:51:52.164293 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:51:52.164558 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:51:52.164988 1 scale_down.go:776] No candidates for scale down I0428 04:52:02.178810 1 static_autoscaler.go:343] No unschedulable pods I0428 04:52:02.178888 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:52:02.178904 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:52:02.178978 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:52:02.179197 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:52:02.179675 1 scale_down.go:776] No candidates for scale down I0428 04:52:12.192211 1 static_autoscaler.go:343] No unschedulable pods I0428 04:52:12.192297 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:52:12.192313 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:52:12.192326 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:52:12.192621 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:52:12.193020 1 scale_down.go:776] No candidates for scale down I0428 04:52:22.204852 1 static_autoscaler.go:343] No unschedulable pods I0428 04:52:22.204942 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:52:22.204960 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:52:22.205038 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:52:22.205276 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:52:22.205735 1 scale_down.go:776] No candidates for scale down I0428 04:52:32.218869 1 static_autoscaler.go:343] No unschedulable pods I0428 04:52:32.219014 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:52:32.219035 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:52:32.219047 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:52:32.219385 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:52:32.219883 1 scale_down.go:776] No candidates for scale down I0428 04:52:42.233370 1 static_autoscaler.go:343] No unschedulable pods I0428 04:52:42.233580 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:52:42.233607 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:52:42.233630 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:52:42.233884 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:52:42.234289 1 scale_down.go:776] No candidates for scale down I0428 04:52:52.249515 1 static_autoscaler.go:343] No unschedulable pods I0428 04:52:52.249645 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:52:52.249680 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:52:52.249694 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:52:52.250080 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:52:52.250723 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 04:52:52.263324 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 04:52:52.263519 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 04:52:52.268637 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588049572 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 04:52:52.281644 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 04:53:02.283217 1 static_autoscaler.go:343] No unschedulable pods I0428 04:53:02.283307 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:53:02.283324 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:53:02.283336 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:53:02.283616 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:53:02.284005 1 scale_down.go:776] No candidates for scale down I0428 04:53:12.298168 1 static_autoscaler.go:343] No unschedulable pods I0428 04:53:12.298257 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:53:12.298275 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:53:12.298287 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:53:12.298559 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 04:53:12.299016 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 04:58:12.29551292 +0000 UTC m=+22265.994277314 I0428 04:53:12.299111 1 scale_down.go:776] No candidates for scale down I0428 04:53:22.313793 1 static_autoscaler.go:343] No unschedulable pods I0428 04:53:22.313871 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:53:22.313906 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:53:22.313922 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:53:22.314172 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:53:22.314580 1 scale_down.go:776] No candidates for scale down I0428 04:53:24.111738 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 04:53:24.111974 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 219.327µs I0428 04:53:32.327606 1 static_autoscaler.go:343] No unschedulable pods I0428 04:53:32.327695 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:53:32.327712 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:53:32.327723 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:53:32.327986 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:53:32.328395 1 scale_down.go:776] No candidates for scale down I0428 04:53:42.341561 1 static_autoscaler.go:343] No unschedulable pods I0428 04:53:42.341697 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:53:42.341713 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:53:42.341726 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:53:42.341932 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:53:42.342339 1 scale_down.go:776] No candidates for scale down I0428 04:53:52.356478 1 static_autoscaler.go:343] No unschedulable pods I0428 04:53:52.356632 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:53:52.356659 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:53:52.356679 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:53:52.357069 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:53:52.357553 1 scale_down.go:776] No candidates for scale down I0428 04:54:02.372102 1 static_autoscaler.go:343] No unschedulable pods I0428 04:54:02.372264 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:54:02.372292 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:54:02.372311 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:54:02.372617 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:54:02.373060 1 scale_down.go:776] No candidates for scale down I0428 04:54:12.387092 1 static_autoscaler.go:343] No unschedulable pods I0428 04:54:12.387172 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:54:12.387189 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:54:12.387258 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:54:12.387552 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:54:12.387996 1 scale_down.go:776] No candidates for scale down I0428 04:54:22.401294 1 static_autoscaler.go:343] No unschedulable pods I0428 04:54:22.401409 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:54:22.401454 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:54:22.401470 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:54:22.401717 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:54:22.402125 1 scale_down.go:776] No candidates for scale down I0428 04:54:32.416903 1 static_autoscaler.go:343] No unschedulable pods I0428 04:54:32.417001 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:54:32.417019 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:54:32.417030 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:54:32.417355 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:54:32.417842 1 scale_down.go:776] No candidates for scale down I0428 04:54:42.432925 1 static_autoscaler.go:343] No unschedulable pods I0428 04:54:42.433017 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:54:42.433040 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:54:42.433053 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:54:42.433306 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 04:54:42.433783 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 04:59:42.430206315 +0000 UTC m=+22356.128970657 I0428 04:54:42.433881 1 scale_down.go:776] No candidates for scale down I0428 04:54:52.447103 1 static_autoscaler.go:343] No unschedulable pods I0428 04:54:52.447186 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:54:52.447205 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:54:52.447270 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:54:52.447529 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:54:52.447933 1 scale_down.go:776] No candidates for scale down I0428 04:55:02.461977 1 static_autoscaler.go:343] No unschedulable pods I0428 04:55:02.462065 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:55:02.462098 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:55:02.462113 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:55:02.462366 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:55:02.462771 1 scale_down.go:776] No candidates for scale down I0428 04:55:12.476359 1 static_autoscaler.go:343] No unschedulable pods I0428 04:55:12.476464 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:55:12.476485 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:55:12.476556 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:55:12.476835 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:55:12.477233 1 scale_down.go:776] No candidates for scale down I0428 04:55:22.490770 1 static_autoscaler.go:343] No unschedulable pods I0428 04:55:22.490891 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:55:22.490909 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:55:22.490921 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:55:22.491146 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:55:22.491550 1 scale_down.go:776] No candidates for scale down I0428 04:55:24.112103 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 04:55:24.112328 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 206.353µs I0428 04:55:32.504611 1 static_autoscaler.go:343] No unschedulable pods I0428 04:55:32.504728 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:55:32.504761 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:55:32.504777 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:55:32.505001 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:55:32.505506 1 scale_down.go:776] No candidates for scale down I0428 04:55:42.521536 1 static_autoscaler.go:343] No unschedulable pods I0428 04:55:42.521672 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:55:42.521691 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:55:42.521703 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:55:42.521960 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:55:42.522406 1 scale_down.go:776] No candidates for scale down I0428 04:55:52.537167 1 static_autoscaler.go:343] No unschedulable pods I0428 04:55:52.537249 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:55:52.537268 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:55:52.537341 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:55:52.537578 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:55:52.537978 1 scale_down.go:776] No candidates for scale down I0428 04:56:02.553293 1 static_autoscaler.go:343] No unschedulable pods I0428 04:56:02.553488 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:56:02.553511 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:56:02.553528 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:56:02.553858 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:56:02.554332 1 scale_down.go:776] No candidates for scale down I0428 04:56:12.567859 1 static_autoscaler.go:343] No unschedulable pods I0428 04:56:12.568006 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:56:12.568024 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:56:12.568037 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:56:12.568251 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:56:12.568668 1 scale_down.go:776] No candidates for scale down I0428 04:56:22.583138 1 static_autoscaler.go:343] No unschedulable pods I0428 04:56:22.583265 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:56:22.583285 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:56:22.583296 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:56:22.583530 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 04:56:22.583983 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 05:01:22.580539434 +0000 UTC m=+22456.279303797 I0428 04:56:22.584091 1 scale_down.go:776] No candidates for scale down I0428 04:56:32.598434 1 static_autoscaler.go:343] No unschedulable pods I0428 04:56:32.598570 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:56:32.598588 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:56:32.598601 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:56:32.598820 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:56:32.599221 1 scale_down.go:776] No candidates for scale down I0428 04:56:42.612241 1 static_autoscaler.go:343] No unschedulable pods I0428 04:56:42.612322 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:56:42.612340 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:56:42.612431 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:56:42.612658 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:56:42.613093 1 scale_down.go:776] No candidates for scale down I0428 04:56:52.628880 1 static_autoscaler.go:343] No unschedulable pods I0428 04:56:52.629005 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:56:52.629022 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:56:52.629033 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:56:52.629272 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:56:52.629701 1 scale_down.go:776] No candidates for scale down I0428 04:57:02.643368 1 static_autoscaler.go:343] No unschedulable pods I0428 04:57:02.643532 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:57:02.643551 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:57:02.643563 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:57:02.643873 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:57:02.644345 1 scale_down.go:776] No candidates for scale down I0428 04:57:12.657356 1 static_autoscaler.go:343] No unschedulable pods I0428 04:57:12.657507 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:57:12.657532 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:57:12.657545 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:57:12.657775 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:57:12.658191 1 scale_down.go:776] No candidates for scale down I0428 04:57:22.670982 1 static_autoscaler.go:343] No unschedulable pods I0428 04:57:22.671118 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:57:22.671151 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:57:22.671170 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:57:22.671468 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:57:22.671988 1 scale_down.go:776] No candidates for scale down I0428 04:57:24.112468 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 04:57:24.112677 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 192.366µs I0428 04:57:32.687226 1 static_autoscaler.go:343] No unschedulable pods I0428 04:57:32.687357 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:57:32.687374 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:57:32.687387 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:57:32.687615 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:57:32.688006 1 scale_down.go:776] No candidates for scale down I0428 04:57:42.702816 1 static_autoscaler.go:343] No unschedulable pods I0428 04:57:42.702912 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:57:42.702938 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:57:42.703016 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:57:42.703275 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:57:42.703801 1 scale_down.go:776] No candidates for scale down I0428 04:57:52.717013 1 static_autoscaler.go:343] No unschedulable pods I0428 04:57:52.717091 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:57:52.717109 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:57:52.717182 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:57:52.717394 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:57:52.717852 1 scale_down.go:776] No candidates for scale down I0428 04:58:02.732610 1 static_autoscaler.go:343] No unschedulable pods I0428 04:58:02.732688 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:58:02.732710 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:58:02.732784 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:58:02.733000 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:58:02.733454 1 scale_down.go:776] No candidates for scale down I0428 04:58:12.746910 1 static_autoscaler.go:343] No unschedulable pods I0428 04:58:12.746984 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:58:12.747006 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:58:12.747067 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:58:12.747292 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 04:58:12.747758 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 05:03:12.744350438 +0000 UTC m=+22566.443114788 I0428 04:58:12.747852 1 scale_down.go:776] No candidates for scale down I0428 04:58:22.760752 1 static_autoscaler.go:343] No unschedulable pods I0428 04:58:22.760903 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:58:22.760924 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:58:22.760943 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:58:22.761211 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:58:22.761664 1 scale_down.go:776] No candidates for scale down I0428 04:58:32.776695 1 static_autoscaler.go:343] No unschedulable pods I0428 04:58:32.776820 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:58:32.776854 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:58:32.776869 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:58:32.777061 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:58:32.777465 1 scale_down.go:776] No candidates for scale down I0428 04:58:42.793184 1 static_autoscaler.go:343] No unschedulable pods I0428 04:58:42.793265 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:58:42.793285 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:58:42.793355 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:58:42.793640 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:58:42.794048 1 scale_down.go:776] No candidates for scale down I0428 04:58:52.809857 1 static_autoscaler.go:343] No unschedulable pods I0428 04:58:52.810044 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:58:52.810156 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:58:52.810275 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:58:52.810669 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:58:52.811244 1 scale_down.go:776] No candidates for scale down I0428 04:59:02.826920 1 static_autoscaler.go:343] No unschedulable pods I0428 04:59:02.827106 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:59:02.827134 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:59:02.827152 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:59:02.827594 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:59:02.828311 1 scale_down.go:776] No candidates for scale down I0428 04:59:12.843061 1 static_autoscaler.go:343] No unschedulable pods I0428 04:59:12.843202 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:59:12.843223 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:59:12.843241 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:59:12.843584 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:59:12.844254 1 scale_down.go:776] No candidates for scale down I0428 04:59:22.859640 1 static_autoscaler.go:343] No unschedulable pods I0428 04:59:22.859770 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:59:22.859797 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:59:22.859820 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:59:22.860191 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:59:22.860838 1 scale_down.go:776] No candidates for scale down I0428 04:59:24.112804 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 04:59:24.113026 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 203.967µs I0428 04:59:32.874359 1 static_autoscaler.go:343] No unschedulable pods I0428 04:59:32.874521 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:59:32.874538 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:59:32.874551 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:59:32.874772 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:59:32.875157 1 scale_down.go:776] No candidates for scale down I0428 04:59:42.888673 1 static_autoscaler.go:343] No unschedulable pods I0428 04:59:42.888824 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:59:42.888852 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:59:42.888874 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:59:42.889173 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 04:59:42.889815 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 05:04:42.885820095 +0000 UTC m=+22656.584584457 I0428 04:59:42.889943 1 scale_down.go:776] No candidates for scale down I0428 04:59:52.902395 1 static_autoscaler.go:343] No unschedulable pods I0428 04:59:52.902520 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 04:59:52.902554 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 04:59:52.902569 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 04:59:52.902798 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 04:59:52.903228 1 scale_down.go:776] No candidates for scale down I0428 05:00:02.916574 1 static_autoscaler.go:343] No unschedulable pods I0428 05:00:02.916662 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:00:02.916679 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:00:02.916745 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:00:02.916953 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:00:02.917335 1 scale_down.go:776] No candidates for scale down I0428 05:00:12.931827 1 static_autoscaler.go:343] No unschedulable pods I0428 05:00:12.931957 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:00:12.931989 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:00:12.932004 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:00:12.932242 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:00:12.932691 1 scale_down.go:776] No candidates for scale down I0428 05:00:22.948607 1 static_autoscaler.go:343] No unschedulable pods I0428 05:00:22.948729 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:00:22.948754 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:00:22.948842 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:00:22.949211 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:00:22.949949 1 scale_down.go:776] No candidates for scale down I0428 05:00:32.962922 1 static_autoscaler.go:343] No unschedulable pods I0428 05:00:32.963044 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:00:32.963075 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:00:32.963092 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:00:32.963316 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:00:32.963724 1 scale_down.go:776] No candidates for scale down I0428 05:00:42.976406 1 static_autoscaler.go:343] No unschedulable pods I0428 05:00:42.976549 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:00:42.976564 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:00:42.976575 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:00:42.976781 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:00:42.977182 1 scale_down.go:776] No candidates for scale down I0428 05:00:52.990789 1 static_autoscaler.go:343] No unschedulable pods I0428 05:00:52.991017 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:00:52.991060 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:00:52.991095 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:00:52.991631 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:00:52.992323 1 scale_down.go:776] No candidates for scale down I0428 05:01:03.005608 1 static_autoscaler.go:343] No unschedulable pods I0428 05:01:03.005686 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:01:03.005702 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:01:03.005771 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:01:03.005974 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:01:03.006357 1 scale_down.go:776] No candidates for scale down I0428 05:01:13.020960 1 static_autoscaler.go:343] No unschedulable pods I0428 05:01:13.021041 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:01:13.021060 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:01:13.021132 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:01:13.021370 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:01:13.021828 1 scale_down.go:776] No candidates for scale down I0428 05:01:23.037582 1 static_autoscaler.go:343] No unschedulable pods I0428 05:01:23.037711 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:01:23.037747 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:01:23.037763 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:01:23.038062 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 05:01:23.038713 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 05:06:23.034339447 +0000 UTC m=+22756.733103784 I0428 05:01:23.038827 1 scale_down.go:776] No candidates for scale down I0428 05:01:24.113162 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 05:01:24.113443 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 262.309µs I0428 05:01:33.054390 1 static_autoscaler.go:343] No unschedulable pods I0428 05:01:33.054528 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:01:33.054550 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:01:33.054564 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:01:33.054829 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:01:33.055432 1 scale_down.go:776] No candidates for scale down I0428 05:01:43.070665 1 static_autoscaler.go:343] No unschedulable pods I0428 05:01:43.070787 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:01:43.070818 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:01:43.070834 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:01:43.071057 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:01:43.071493 1 scale_down.go:776] No candidates for scale down I0428 05:01:53.090982 1 static_autoscaler.go:343] No unschedulable pods I0428 05:01:53.091065 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:01:53.091085 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:01:53.091173 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:01:53.091437 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:01:53.091869 1 scale_down.go:776] No candidates for scale down I0428 05:02:03.105757 1 static_autoscaler.go:343] No unschedulable pods I0428 05:02:03.105912 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:02:03.105937 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:02:03.105958 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:02:03.106247 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:02:03.106747 1 scale_down.go:776] No candidates for scale down I0428 05:02:13.120016 1 static_autoscaler.go:343] No unschedulable pods I0428 05:02:13.120161 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:02:13.120178 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:02:13.120191 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:02:13.120436 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:02:13.120846 1 scale_down.go:776] No candidates for scale down I0428 05:02:23.136202 1 static_autoscaler.go:343] No unschedulable pods I0428 05:02:23.136300 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:02:23.136331 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:02:23.136345 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:02:23.136680 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:02:23.137121 1 scale_down.go:776] No candidates for scale down I0428 05:02:33.151712 1 static_autoscaler.go:343] No unschedulable pods I0428 05:02:33.151856 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:02:33.151876 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:02:33.151891 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:02:33.152127 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:02:33.152587 1 scale_down.go:776] No candidates for scale down I0428 05:02:43.168605 1 static_autoscaler.go:343] No unschedulable pods I0428 05:02:43.168733 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:02:43.168754 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:02:43.168780 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:02:43.169031 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:02:43.169481 1 scale_down.go:776] No candidates for scale down I0428 05:02:53.186693 1 static_autoscaler.go:343] No unschedulable pods I0428 05:02:53.186786 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:02:53.186804 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:02:53.186816 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:02:53.187062 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:02:53.187447 1 scale_down.go:776] No candidates for scale down I0428 05:03:03.201508 1 static_autoscaler.go:343] No unschedulable pods I0428 05:03:03.201699 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:03:03.201717 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:03:03.201734 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:03:03.201956 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:03:03.202680 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 05:03:03.215243 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 05:03:03.215380 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 05:03:03.221304 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588050183 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 05:03:03.230105 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 05:03:13.236001 1 static_autoscaler.go:343] No unschedulable pods I0428 05:03:13.236082 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:03:13.236101 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:03:13.236156 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:03:13.236361 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 05:03:13.236850 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 05:08:13.233376381 +0000 UTC m=+22866.932140718 I0428 05:03:13.236954 1 scale_down.go:776] No candidates for scale down I0428 05:03:23.253548 1 static_autoscaler.go:343] No unschedulable pods I0428 05:03:23.253684 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:03:23.253701 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:03:23.253714 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:03:23.253929 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:03:23.254342 1 scale_down.go:776] No candidates for scale down I0428 05:03:24.113554 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 05:03:24.113772 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 195.104µs I0428 05:03:33.269598 1 static_autoscaler.go:343] No unschedulable pods I0428 05:03:33.269681 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:03:33.269713 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:03:33.269729 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:03:33.269979 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:03:33.270392 1 scale_down.go:776] No candidates for scale down I0428 05:03:43.284164 1 static_autoscaler.go:343] No unschedulable pods I0428 05:03:43.284261 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:03:43.284286 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:03:43.284349 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:03:43.284645 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:03:43.285171 1 scale_down.go:776] No candidates for scale down I0428 05:03:53.300920 1 static_autoscaler.go:343] No unschedulable pods I0428 05:03:53.301070 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:03:53.301104 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:03:53.301129 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:03:53.301406 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:03:53.301863 1 scale_down.go:776] No candidates for scale down I0428 05:04:03.318847 1 static_autoscaler.go:343] No unschedulable pods I0428 05:04:03.318943 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:04:03.318968 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:04:03.318983 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:04:03.319316 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:04:03.319838 1 scale_down.go:776] No candidates for scale down I0428 05:04:13.334894 1 static_autoscaler.go:343] No unschedulable pods I0428 05:04:13.334996 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:04:13.335017 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:04:13.335031 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:04:13.335302 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:04:13.335764 1 scale_down.go:776] No candidates for scale down I0428 05:04:23.350652 1 static_autoscaler.go:343] No unschedulable pods I0428 05:04:23.350740 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:04:23.350777 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:04:23.350794 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:04:23.351045 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:04:23.351541 1 scale_down.go:776] No candidates for scale down I0428 05:04:33.364972 1 static_autoscaler.go:343] No unschedulable pods I0428 05:04:33.365066 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:04:33.365084 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:04:33.365099 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:04:33.365339 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:04:33.365779 1 scale_down.go:776] No candidates for scale down I0428 05:04:43.378642 1 static_autoscaler.go:343] No unschedulable pods I0428 05:04:43.378774 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:04:43.378790 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:04:43.378802 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:04:43.379026 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 05:04:43.379532 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 05:09:43.375899246 +0000 UTC m=+22957.074663585 I0428 05:04:43.379632 1 scale_down.go:776] No candidates for scale down I0428 05:04:53.392493 1 static_autoscaler.go:343] No unschedulable pods I0428 05:04:53.392590 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:04:53.392608 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:04:53.392620 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:04:53.392908 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:04:53.393310 1 scale_down.go:776] No candidates for scale down I0428 05:05:03.408992 1 static_autoscaler.go:343] No unschedulable pods I0428 05:05:03.409121 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:05:03.409139 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:05:03.409150 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:05:03.409431 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:05:03.409843 1 scale_down.go:776] No candidates for scale down I0428 05:05:13.424586 1 static_autoscaler.go:343] No unschedulable pods I0428 05:05:13.424690 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:05:13.424715 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:05:13.424796 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:05:13.425093 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:05:13.425561 1 scale_down.go:776] No candidates for scale down I0428 05:05:23.438937 1 static_autoscaler.go:343] No unschedulable pods I0428 05:05:23.439036 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:05:23.439057 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:05:23.439073 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:05:23.439407 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:05:23.439889 1 scale_down.go:776] No candidates for scale down I0428 05:05:24.113890 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 05:05:24.114139 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 231.573µs I0428 05:05:33.452820 1 static_autoscaler.go:343] No unschedulable pods I0428 05:05:33.452955 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:05:33.452972 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:05:33.452984 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:05:33.453217 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:05:33.453666 1 scale_down.go:776] No candidates for scale down I0428 05:05:43.467090 1 static_autoscaler.go:343] No unschedulable pods I0428 05:05:43.467218 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:05:43.467249 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:05:43.467261 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:05:43.467497 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:05:43.467918 1 scale_down.go:776] No candidates for scale down I0428 05:05:53.481780 1 static_autoscaler.go:343] No unschedulable pods I0428 05:05:53.481867 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:05:53.481889 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:05:53.481908 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:05:53.482170 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:05:53.482619 1 scale_down.go:776] No candidates for scale down I0428 05:06:03.495534 1 static_autoscaler.go:343] No unschedulable pods I0428 05:06:03.495621 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:06:03.495638 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:06:03.495713 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:06:03.495964 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:06:03.496399 1 scale_down.go:776] No candidates for scale down I0428 05:06:13.510720 1 static_autoscaler.go:343] No unschedulable pods I0428 05:06:13.510807 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:06:13.510822 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:06:13.510891 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:06:13.511079 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:06:13.511482 1 scale_down.go:776] No candidates for scale down I0428 05:06:23.524572 1 static_autoscaler.go:343] No unschedulable pods I0428 05:06:23.524658 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:06:23.524692 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:06:23.524706 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:06:23.524950 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 05:06:23.525424 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 05:11:23.521892595 +0000 UTC m=+23057.220656948 I0428 05:06:23.525533 1 scale_down.go:776] No candidates for scale down I0428 05:06:33.539484 1 static_autoscaler.go:343] No unschedulable pods I0428 05:06:33.539626 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:06:33.539641 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:06:33.539660 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:06:33.539890 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:06:33.540308 1 scale_down.go:776] No candidates for scale down I0428 05:06:43.555507 1 static_autoscaler.go:343] No unschedulable pods I0428 05:06:43.555601 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:06:43.555625 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:06:43.555695 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:06:43.555912 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:06:43.556292 1 scale_down.go:776] No candidates for scale down I0428 05:06:53.569481 1 static_autoscaler.go:343] No unschedulable pods I0428 05:06:53.569624 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:06:53.569644 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:06:53.569661 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:06:53.569879 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:06:53.570319 1 scale_down.go:776] No candidates for scale down I0428 05:07:03.585781 1 static_autoscaler.go:343] No unschedulable pods I0428 05:07:03.585869 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:07:03.585885 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:07:03.585897 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:07:03.586146 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:07:03.586575 1 scale_down.go:776] No candidates for scale down I0428 05:07:13.611210 1 static_autoscaler.go:343] No unschedulable pods I0428 05:07:13.611422 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:07:13.611452 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:07:13.611470 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:07:13.611879 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:07:13.612529 1 scale_down.go:776] No candidates for scale down I0428 05:07:23.626375 1 static_autoscaler.go:343] No unschedulable pods I0428 05:07:23.626470 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:07:23.626488 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:07:23.626562 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:07:23.626809 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:07:23.627215 1 scale_down.go:776] No candidates for scale down I0428 05:07:24.114260 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 05:07:24.114477 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 199.386µs I0428 05:07:33.643342 1 static_autoscaler.go:343] No unschedulable pods I0428 05:07:33.643484 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:07:33.643526 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:07:33.643541 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:07:33.643798 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:07:33.644237 1 scale_down.go:776] No candidates for scale down I0428 05:07:43.658905 1 static_autoscaler.go:343] No unschedulable pods I0428 05:07:43.659078 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:07:43.659099 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:07:43.659113 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:07:43.659424 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:07:43.659988 1 scale_down.go:776] No candidates for scale down I0428 05:07:53.673579 1 static_autoscaler.go:343] No unschedulable pods I0428 05:07:53.673701 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:07:53.673737 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:07:53.673752 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:07:53.673959 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:07:53.674353 1 scale_down.go:776] No candidates for scale down I0428 05:08:03.690249 1 static_autoscaler.go:343] No unschedulable pods I0428 05:08:03.690353 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:08:03.690369 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:08:03.690463 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:08:03.690707 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:08:03.691107 1 scale_down.go:776] No candidates for scale down I0428 05:08:13.704760 1 static_autoscaler.go:343] No unschedulable pods I0428 05:08:13.704855 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:08:13.704871 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:08:13.704882 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:08:13.705128 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 05:08:13.705590 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 05:13:13.70207995 +0000 UTC m=+23167.400844303 I0428 05:08:13.705686 1 scale_down.go:776] No candidates for scale down I0428 05:08:23.721869 1 static_autoscaler.go:343] No unschedulable pods I0428 05:08:23.721960 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:08:23.721976 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:08:23.721989 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:08:23.722292 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:08:23.722712 1 scale_down.go:776] No candidates for scale down I0428 05:08:33.737884 1 static_autoscaler.go:343] No unschedulable pods I0428 05:08:33.737960 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:08:33.737995 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:08:33.738010 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:08:33.738240 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:08:33.738643 1 scale_down.go:776] No candidates for scale down I0428 05:08:43.752054 1 static_autoscaler.go:343] No unschedulable pods I0428 05:08:43.752189 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:08:43.752205 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:08:43.752219 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:08:43.752448 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:08:43.752845 1 scale_down.go:776] No candidates for scale down I0428 05:08:53.766226 1 static_autoscaler.go:343] No unschedulable pods I0428 05:08:53.766327 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:08:53.766352 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:08:53.766435 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:08:53.766732 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:08:53.767181 1 scale_down.go:776] No candidates for scale down I0428 05:09:03.781769 1 static_autoscaler.go:343] No unschedulable pods I0428 05:09:03.781919 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:09:03.781943 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:09:03.781963 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:09:03.782229 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:09:03.782950 1 scale_down.go:776] No candidates for scale down I0428 05:09:13.795693 1 static_autoscaler.go:343] No unschedulable pods I0428 05:09:13.795786 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:09:13.795807 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:09:13.795826 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:09:13.796090 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:09:13.796494 1 scale_down.go:776] No candidates for scale down I0428 05:09:23.813513 1 static_autoscaler.go:343] No unschedulable pods I0428 05:09:23.813666 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:09:23.813691 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:09:23.813715 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:09:23.814022 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:09:23.814472 1 scale_down.go:776] No candidates for scale down I0428 05:09:24.114598 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 05:09:24.114780 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 168.082µs I0428 05:09:33.828547 1 static_autoscaler.go:343] No unschedulable pods I0428 05:09:33.828682 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:09:33.828706 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:09:33.828724 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:09:33.828972 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:09:33.829473 1 scale_down.go:776] No candidates for scale down I0428 05:09:43.844616 1 static_autoscaler.go:343] No unschedulable pods I0428 05:09:43.844715 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:09:43.844735 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:09:43.844749 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:09:43.845036 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 05:09:43.845518 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 05:14:43.841966255 +0000 UTC m=+23257.540730591 I0428 05:09:43.845615 1 scale_down.go:776] No candidates for scale down I0428 05:09:53.858937 1 static_autoscaler.go:343] No unschedulable pods I0428 05:09:53.859039 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:09:53.859058 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:09:53.859131 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:09:53.859493 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:09:53.859974 1 scale_down.go:776] No candidates for scale down I0428 05:10:03.872839 1 static_autoscaler.go:343] No unschedulable pods I0428 05:10:03.872935 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:10:03.872955 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:10:03.872973 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:10:03.873222 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:10:03.873639 1 scale_down.go:776] No candidates for scale down I0428 05:10:13.886835 1 static_autoscaler.go:343] No unschedulable pods I0428 05:10:13.886917 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:10:13.886953 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:10:13.886973 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:10:13.887256 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:10:13.887730 1 scale_down.go:776] No candidates for scale down I0428 05:10:23.901689 1 static_autoscaler.go:343] No unschedulable pods I0428 05:10:23.901780 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:10:23.901798 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:10:23.901866 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:10:23.902204 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:10:23.902825 1 scale_down.go:776] No candidates for scale down I0428 05:10:33.922208 1 static_autoscaler.go:343] No unschedulable pods I0428 05:10:33.922292 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:10:33.922309 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:10:33.922373 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:10:33.922669 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:10:33.923090 1 scale_down.go:776] No candidates for scale down I0428 05:10:43.935123 1 static_autoscaler.go:343] No unschedulable pods I0428 05:10:43.935203 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:10:43.935219 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:10:43.935286 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:10:43.935509 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:10:43.935907 1 scale_down.go:776] No candidates for scale down I0428 05:10:53.950188 1 static_autoscaler.go:343] No unschedulable pods I0428 05:10:53.950344 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:10:53.950361 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:10:53.950374 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:10:53.950647 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:10:53.951041 1 scale_down.go:776] No candidates for scale down I0428 05:11:03.965441 1 static_autoscaler.go:343] No unschedulable pods I0428 05:11:03.965586 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:11:03.965611 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:11:03.965635 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:11:03.965945 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:11:03.966374 1 scale_down.go:776] No candidates for scale down I0428 05:11:13.979572 1 static_autoscaler.go:343] No unschedulable pods I0428 05:11:13.979706 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:11:13.979724 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:11:13.979740 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:11:13.979975 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:11:13.980451 1 scale_down.go:776] No candidates for scale down I0428 05:11:23.995537 1 static_autoscaler.go:343] No unschedulable pods I0428 05:11:23.995661 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:11:23.995678 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:11:23.995689 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:11:23.995931 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 05:11:23.996390 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 05:16:23.992891372 +0000 UTC m=+23357.691655721 I0428 05:11:23.996502 1 scale_down.go:776] No candidates for scale down I0428 05:11:24.114911 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 05:11:24.115130 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 204.949µs I0428 05:11:34.011206 1 static_autoscaler.go:343] No unschedulable pods I0428 05:11:34.011360 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:11:34.011392 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:11:34.011430 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:11:34.011733 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:11:34.012179 1 scale_down.go:776] No candidates for scale down I0428 05:11:44.027047 1 static_autoscaler.go:343] No unschedulable pods I0428 05:11:44.027167 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:11:44.027184 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:11:44.027195 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:11:44.027452 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:11:44.027854 1 scale_down.go:776] No candidates for scale down I0428 05:11:54.042020 1 static_autoscaler.go:343] No unschedulable pods I0428 05:11:54.042158 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:11:54.042176 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:11:54.042190 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:11:54.042431 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:11:54.042832 1 scale_down.go:776] No candidates for scale down I0428 05:12:04.055767 1 static_autoscaler.go:343] No unschedulable pods I0428 05:12:04.055899 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:12:04.055917 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:12:04.055928 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:12:04.056178 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:12:04.056600 1 scale_down.go:776] No candidates for scale down I0428 05:12:14.069946 1 static_autoscaler.go:343] No unschedulable pods I0428 05:12:14.070069 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:12:14.070086 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:12:14.070097 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:12:14.070362 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:12:14.070784 1 scale_down.go:776] No candidates for scale down I0428 05:12:24.105616 1 static_autoscaler.go:343] No unschedulable pods I0428 05:12:24.105784 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:12:24.105816 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:12:24.105848 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:12:24.106301 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:12:24.106984 1 scale_down.go:776] No candidates for scale down I0428 05:12:34.120017 1 static_autoscaler.go:343] No unschedulable pods I0428 05:12:34.120144 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:12:34.120160 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:12:34.120175 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:12:34.120473 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:12:34.120951 1 scale_down.go:776] No candidates for scale down I0428 05:12:44.135059 1 static_autoscaler.go:343] No unschedulable pods I0428 05:12:44.135141 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:12:44.135161 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:12:44.135218 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:12:44.135438 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:12:44.135895 1 scale_down.go:776] No candidates for scale down I0428 05:12:54.152239 1 static_autoscaler.go:343] No unschedulable pods I0428 05:12:54.152314 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:12:54.152335 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:12:54.152396 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:12:54.152632 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:12:54.153019 1 scale_down.go:776] No candidates for scale down I0428 05:13:04.166935 1 static_autoscaler.go:343] No unschedulable pods I0428 05:13:04.167038 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:13:04.167056 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:13:04.167068 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:13:04.167325 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:13:04.167746 1 scale_down.go:776] No candidates for scale down I0428 05:13:14.182944 1 static_autoscaler.go:343] No unschedulable pods I0428 05:13:14.183095 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:13:14.183119 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:13:14.183143 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:13:14.183395 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 05:13:14.184044 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 05:18:14.180277385 +0000 UTC m=+23467.879041721 I0428 05:13:14.184363 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 05:13:14.194330 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 05:13:14.194560 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 05:13:14.199521 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588050794 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 05:13:14.207874 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 05:13:24.115257 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 05:13:24.115529 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 253.38µs I0428 05:13:24.208713 1 static_autoscaler.go:343] No unschedulable pods I0428 05:13:24.208875 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:13:24.208902 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:13:24.208918 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:13:24.209222 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:13:24.209687 1 scale_down.go:776] No candidates for scale down I0428 05:13:34.222774 1 static_autoscaler.go:343] No unschedulable pods I0428 05:13:34.222861 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:13:34.222900 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:13:34.222917 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:13:34.223176 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:13:34.223626 1 scale_down.go:776] No candidates for scale down I0428 05:13:44.237065 1 static_autoscaler.go:343] No unschedulable pods I0428 05:13:44.237199 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:13:44.237220 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:13:44.237239 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:13:44.237499 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:13:44.237917 1 scale_down.go:776] No candidates for scale down I0428 05:13:54.253749 1 static_autoscaler.go:343] No unschedulable pods I0428 05:13:54.253885 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:13:54.253906 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:13:54.253918 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:13:54.254172 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:13:54.254635 1 scale_down.go:776] No candidates for scale down I0428 05:14:04.270164 1 static_autoscaler.go:343] No unschedulable pods I0428 05:14:04.270259 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:14:04.270275 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:14:04.270300 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:14:04.270580 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:14:04.270971 1 scale_down.go:776] No candidates for scale down I0428 05:14:14.285954 1 static_autoscaler.go:343] No unschedulable pods I0428 05:14:14.286049 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:14:14.286069 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:14:14.286086 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:14:14.286422 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:14:14.286879 1 scale_down.go:776] No candidates for scale down I0428 05:14:24.302020 1 static_autoscaler.go:343] No unschedulable pods I0428 05:14:24.302146 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:14:24.302162 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:14:24.302173 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:14:24.302390 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:14:24.302818 1 scale_down.go:776] No candidates for scale down I0428 05:14:34.317298 1 static_autoscaler.go:343] No unschedulable pods I0428 05:14:34.317384 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:14:34.317402 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:14:34.317474 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:14:34.317724 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:14:34.318140 1 scale_down.go:776] No candidates for scale down I0428 05:14:44.331527 1 static_autoscaler.go:343] No unschedulable pods I0428 05:14:44.331624 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:14:44.331643 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:14:44.331654 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:14:44.331909 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 05:14:44.332371 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 05:19:44.32889984 +0000 UTC m=+23558.027664176 I0428 05:14:44.332477 1 scale_down.go:776] No candidates for scale down I0428 05:14:54.344771 1 static_autoscaler.go:343] No unschedulable pods I0428 05:14:54.344919 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:14:54.344937 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:14:54.344954 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:14:54.345203 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:14:54.345688 1 scale_down.go:776] No candidates for scale down I0428 05:15:04.361630 1 static_autoscaler.go:343] No unschedulable pods I0428 05:15:04.361726 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:15:04.361756 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:15:04.361829 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:15:04.362057 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:15:04.362517 1 scale_down.go:776] No candidates for scale down I0428 05:15:14.376839 1 static_autoscaler.go:343] No unschedulable pods I0428 05:15:14.376964 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:15:14.376983 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:15:14.376999 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:15:14.377228 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:15:14.377668 1 scale_down.go:776] No candidates for scale down I0428 05:15:24.115658 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 05:15:24.115878 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 201.867µs I0428 05:15:24.391707 1 static_autoscaler.go:343] No unschedulable pods I0428 05:15:24.391815 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:15:24.391839 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:15:24.391859 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:15:24.392158 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:15:24.392624 1 scale_down.go:776] No candidates for scale down I0428 05:15:34.406110 1 static_autoscaler.go:343] No unschedulable pods I0428 05:15:34.406209 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:15:34.406225 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:15:34.406237 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:15:34.406535 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:15:34.406955 1 scale_down.go:776] No candidates for scale down I0428 05:15:44.421889 1 static_autoscaler.go:343] No unschedulable pods I0428 05:15:44.422088 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:15:44.422117 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:15:44.422143 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:15:44.422467 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:15:44.423022 1 scale_down.go:776] No candidates for scale down I0428 05:15:54.442121 1 static_autoscaler.go:343] No unschedulable pods I0428 05:15:54.442283 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:15:54.442304 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:15:54.442319 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:15:54.442597 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:15:54.443011 1 scale_down.go:776] No candidates for scale down I0428 05:16:04.457036 1 static_autoscaler.go:343] No unschedulable pods I0428 05:16:04.457161 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:16:04.457180 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:16:04.457195 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:16:04.457426 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:16:04.457882 1 scale_down.go:776] No candidates for scale down I0428 05:16:14.472019 1 static_autoscaler.go:343] No unschedulable pods I0428 05:16:14.472105 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:16:14.472122 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:16:14.472201 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:16:14.472426 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:16:14.472830 1 scale_down.go:776] No candidates for scale down I0428 05:16:24.485661 1 static_autoscaler.go:343] No unschedulable pods I0428 05:16:24.485760 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:16:24.485775 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:16:24.485844 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:16:24.486059 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 05:16:24.486559 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 05:21:24.482971003 +0000 UTC m=+23658.181735360 I0428 05:16:24.486666 1 scale_down.go:776] No candidates for scale down I0428 05:16:34.502245 1 static_autoscaler.go:343] No unschedulable pods I0428 05:16:34.502334 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:16:34.502351 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:16:34.502436 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:16:34.502700 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:16:34.503163 1 scale_down.go:776] No candidates for scale down I0428 05:16:44.518448 1 static_autoscaler.go:343] No unschedulable pods I0428 05:16:44.518535 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:16:44.518552 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:16:44.518603 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:16:44.518821 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:16:44.519245 1 scale_down.go:776] No candidates for scale down I0428 05:16:54.534099 1 static_autoscaler.go:343] No unschedulable pods I0428 05:16:54.534232 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:16:54.534250 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:16:54.534261 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:16:54.534474 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:16:54.534870 1 scale_down.go:776] No candidates for scale down I0428 05:17:04.548668 1 static_autoscaler.go:343] No unschedulable pods I0428 05:17:04.548800 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:17:04.548840 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:17:04.548856 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:17:04.549086 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:17:04.549615 1 scale_down.go:776] No candidates for scale down I0428 05:17:14.565838 1 static_autoscaler.go:343] No unschedulable pods I0428 05:17:14.565940 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:17:14.565958 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:17:14.565974 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:17:14.566301 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:17:14.566828 1 scale_down.go:776] No candidates for scale down I0428 05:17:24.116002 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 05:17:24.116255 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 233.598µs I0428 05:17:24.581919 1 static_autoscaler.go:343] No unschedulable pods I0428 05:17:24.582121 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:17:24.582147 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:17:24.582169 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:17:24.582546 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:17:24.583254 1 scale_down.go:776] No candidates for scale down I0428 05:17:34.600378 1 static_autoscaler.go:343] No unschedulable pods I0428 05:17:34.600502 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:17:34.600521 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:17:34.600533 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:17:34.600823 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:17:34.601223 1 scale_down.go:776] No candidates for scale down I0428 05:17:44.615661 1 static_autoscaler.go:343] No unschedulable pods I0428 05:17:44.615790 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:17:44.615811 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:17:44.615826 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:17:44.616054 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:17:44.616569 1 scale_down.go:776] No candidates for scale down I0428 05:17:54.632928 1 static_autoscaler.go:343] No unschedulable pods I0428 05:17:54.633039 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:17:54.633073 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:17:54.633086 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:17:54.633320 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:17:54.633734 1 scale_down.go:776] No candidates for scale down I0428 05:18:04.649224 1 static_autoscaler.go:343] No unschedulable pods I0428 05:18:04.649362 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:18:04.649379 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:18:04.649394 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:18:04.649647 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:18:04.650105 1 scale_down.go:776] No candidates for scale down I0428 05:18:14.667568 1 static_autoscaler.go:343] No unschedulable pods I0428 05:18:14.667694 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:18:14.667710 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:18:14.667721 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:18:14.667935 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 05:18:14.668391 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 05:23:14.664681844 +0000 UTC m=+23768.363446241 I0428 05:18:14.668506 1 scale_down.go:776] No candidates for scale down I0428 05:18:24.683632 1 static_autoscaler.go:343] No unschedulable pods I0428 05:18:24.683758 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:18:24.683775 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:18:24.683787 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:18:24.684005 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:18:24.684425 1 scale_down.go:776] No candidates for scale down I0428 05:18:34.699633 1 static_autoscaler.go:343] No unschedulable pods I0428 05:18:34.699782 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:18:34.699806 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:18:34.699819 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:18:34.700080 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:18:34.700533 1 scale_down.go:776] No candidates for scale down I0428 05:18:44.714171 1 static_autoscaler.go:343] No unschedulable pods I0428 05:18:44.714389 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:18:44.714435 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:18:44.714461 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:18:44.714811 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:18:44.715628 1 scale_down.go:776] No candidates for scale down I0428 05:18:54.729969 1 static_autoscaler.go:343] No unschedulable pods I0428 05:18:54.730168 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:18:54.730202 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:18:54.730219 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:18:54.730563 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:18:54.731066 1 scale_down.go:776] No candidates for scale down I0428 05:19:04.747107 1 static_autoscaler.go:343] No unschedulable pods I0428 05:19:04.747190 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:19:04.747208 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:19:04.747289 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:19:04.747552 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:19:04.747969 1 scale_down.go:776] No candidates for scale down I0428 05:19:14.762550 1 static_autoscaler.go:343] No unschedulable pods I0428 05:19:14.762649 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:19:14.762670 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:19:14.762685 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:19:14.763019 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:19:14.763539 1 scale_down.go:776] No candidates for scale down I0428 05:19:24.116372 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 05:19:24.116614 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 222.985µs I0428 05:19:24.778477 1 static_autoscaler.go:343] No unschedulable pods I0428 05:19:24.778624 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:19:24.778647 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:19:24.778662 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:19:24.778942 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:19:24.779391 1 scale_down.go:776] No candidates for scale down I0428 05:19:34.793651 1 static_autoscaler.go:343] No unschedulable pods I0428 05:19:34.793741 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:19:34.793757 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:19:34.793769 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:19:34.794030 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:19:34.794442 1 scale_down.go:776] No candidates for scale down I0428 05:19:44.817090 1 static_autoscaler.go:343] No unschedulable pods I0428 05:19:44.817191 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:19:44.817211 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:19:44.817307 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:19:44.817655 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 05:19:44.818223 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 05:24:44.81433978 +0000 UTC m=+23858.513104132 I0428 05:19:44.818327 1 scale_down.go:776] No candidates for scale down I0428 05:19:54.832948 1 static_autoscaler.go:343] No unschedulable pods I0428 05:19:54.833094 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:19:54.833113 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:19:54.833127 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:19:54.833374 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:19:54.833801 1 scale_down.go:776] No candidates for scale down I0428 05:20:04.847593 1 static_autoscaler.go:343] No unschedulable pods I0428 05:20:04.847674 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:20:04.847693 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:20:04.847759 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:20:04.847971 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:20:04.848376 1 scale_down.go:776] No candidates for scale down I0428 05:20:14.862705 1 static_autoscaler.go:343] No unschedulable pods I0428 05:20:14.862806 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:20:14.862822 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:20:14.862833 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:20:14.863150 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:20:14.863604 1 scale_down.go:776] No candidates for scale down I0428 05:20:24.876290 1 static_autoscaler.go:343] No unschedulable pods I0428 05:20:24.876447 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:20:24.876471 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:20:24.876488 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:20:24.876794 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:20:24.877212 1 scale_down.go:776] No candidates for scale down I0428 05:20:34.891590 1 static_autoscaler.go:343] No unschedulable pods I0428 05:20:34.891745 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:20:34.891767 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:20:34.891784 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:20:34.892036 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:20:34.892455 1 scale_down.go:776] No candidates for scale down I0428 05:20:44.906032 1 static_autoscaler.go:343] No unschedulable pods I0428 05:20:44.906304 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:20:44.906333 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:20:44.906344 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:20:44.906782 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:20:44.907302 1 scale_down.go:776] No candidates for scale down I0428 05:20:54.921590 1 static_autoscaler.go:343] No unschedulable pods I0428 05:20:54.921688 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:20:54.921702 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:20:54.921766 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:20:54.922019 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:20:54.922509 1 scale_down.go:776] No candidates for scale down I0428 05:21:04.936236 1 static_autoscaler.go:343] No unschedulable pods I0428 05:21:04.936351 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:21:04.936385 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:21:04.936400 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:21:04.936693 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:21:04.937142 1 scale_down.go:776] No candidates for scale down I0428 05:21:14.950754 1 static_autoscaler.go:343] No unschedulable pods I0428 05:21:14.950876 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:21:14.950894 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:21:14.950908 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:21:14.951133 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:21:14.951557 1 scale_down.go:776] No candidates for scale down I0428 05:21:24.116749 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 05:21:24.116979 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 210.537µs I0428 05:21:24.967683 1 static_autoscaler.go:343] No unschedulable pods I0428 05:21:24.967806 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:21:24.967840 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:21:24.967854 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:21:24.968128 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 05:21:24.968643 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 05:26:24.964911271 +0000 UTC m=+23958.663675606 I0428 05:21:24.968743 1 scale_down.go:776] No candidates for scale down I0428 05:21:34.984128 1 static_autoscaler.go:343] No unschedulable pods I0428 05:21:34.984252 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:21:34.984270 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:21:34.984281 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:21:34.984521 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:21:34.984934 1 scale_down.go:776] No candidates for scale down I0428 05:21:45.000958 1 static_autoscaler.go:343] No unschedulable pods I0428 05:21:45.001063 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:21:45.001089 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:21:45.001161 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:21:45.001503 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:21:45.002010 1 scale_down.go:776] No candidates for scale down I0428 05:21:55.017319 1 static_autoscaler.go:343] No unschedulable pods I0428 05:21:55.017432 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:21:55.017453 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:21:55.017465 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:21:55.017797 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:21:55.018211 1 scale_down.go:776] No candidates for scale down I0428 05:22:05.031748 1 static_autoscaler.go:343] No unschedulable pods I0428 05:22:05.031830 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:22:05.031848 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:22:05.031903 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:22:05.032144 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:22:05.032560 1 scale_down.go:776] No candidates for scale down I0428 05:22:15.047187 1 static_autoscaler.go:343] No unschedulable pods I0428 05:22:15.047272 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:22:15.047288 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:22:15.047343 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:22:15.047588 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:22:15.047979 1 scale_down.go:776] No candidates for scale down I0428 05:22:25.061788 1 static_autoscaler.go:343] No unschedulable pods I0428 05:22:25.061918 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:22:25.061938 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:22:25.061952 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:22:25.062153 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:22:25.062584 1 scale_down.go:776] No candidates for scale down I0428 05:22:35.075691 1 static_autoscaler.go:343] No unschedulable pods I0428 05:22:35.075826 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:22:35.075847 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:22:35.075865 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:22:35.076072 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:22:35.076471 1 scale_down.go:776] No candidates for scale down I0428 05:22:45.092166 1 static_autoscaler.go:343] No unschedulable pods I0428 05:22:45.092315 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:22:45.092332 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:22:45.092348 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:22:45.092622 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:22:45.093070 1 scale_down.go:776] No candidates for scale down I0428 05:22:55.106797 1 static_autoscaler.go:343] No unschedulable pods I0428 05:22:55.106912 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:22:55.106936 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:22:55.107032 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:22:55.107337 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:22:55.107952 1 scale_down.go:776] No candidates for scale down I0428 05:23:05.120906 1 static_autoscaler.go:343] No unschedulable pods I0428 05:23:05.121025 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:23:05.121053 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:23:05.121068 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:23:05.121276 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:23:05.121695 1 scale_down.go:776] No candidates for scale down I0428 05:23:15.135202 1 static_autoscaler.go:343] No unschedulable pods I0428 05:23:15.135299 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:23:15.135317 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:23:15.135331 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:23:15.135670 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 05:23:15.136184 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 05:28:15.132563533 +0000 UTC m=+24068.831327895 I0428 05:23:15.136286 1 scale_down.go:776] No candidates for scale down I0428 05:23:24.117114 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 05:23:24.117324 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 193.588µs I0428 05:23:25.153251 1 static_autoscaler.go:343] No unschedulable pods I0428 05:23:25.153376 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:23:25.153394 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:23:25.153406 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:23:25.153646 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:23:25.154191 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 05:23:25.161756 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 05:23:25.161967 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 05:23:25.166553 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588051405 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 05:23:25.179538 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 05:23:35.178197 1 static_autoscaler.go:343] No unschedulable pods I0428 05:23:35.178265 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:23:35.178285 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:23:35.178356 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:23:35.178609 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:23:35.179012 1 scale_down.go:776] No candidates for scale down I0428 05:23:45.195356 1 static_autoscaler.go:343] No unschedulable pods I0428 05:23:45.195445 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:23:45.195462 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:23:45.195535 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:23:45.195763 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:23:45.196165 1 scale_down.go:776] No candidates for scale down I0428 05:23:55.211757 1 static_autoscaler.go:343] No unschedulable pods I0428 05:23:55.211865 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:23:55.211899 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:23:55.211914 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:23:55.212148 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:23:55.212652 1 scale_down.go:776] No candidates for scale down I0428 05:24:05.225971 1 static_autoscaler.go:343] No unschedulable pods I0428 05:24:05.226047 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:24:05.226082 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:24:05.226097 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:24:05.226358 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:24:05.226775 1 scale_down.go:776] No candidates for scale down I0428 05:24:15.240284 1 static_autoscaler.go:343] No unschedulable pods I0428 05:24:15.240365 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:24:15.240382 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:24:15.240464 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:24:15.240687 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:24:15.241078 1 scale_down.go:776] No candidates for scale down I0428 05:24:25.256742 1 static_autoscaler.go:343] No unschedulable pods I0428 05:24:25.256833 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:24:25.256850 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:24:25.256864 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:24:25.257127 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:24:25.257536 1 scale_down.go:776] No candidates for scale down I0428 05:24:35.272283 1 static_autoscaler.go:343] No unschedulable pods I0428 05:24:35.272361 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:24:35.272377 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:24:35.272457 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:24:35.272718 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:24:35.273114 1 scale_down.go:776] No candidates for scale down I0428 05:24:45.286842 1 static_autoscaler.go:343] No unschedulable pods I0428 05:24:45.286963 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:24:45.286982 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:24:45.286994 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:24:45.287214 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 05:24:45.287674 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 05:29:45.284245028 +0000 UTC m=+24158.983009365 I0428 05:24:45.287769 1 scale_down.go:776] No candidates for scale down I0428 05:24:55.300438 1 static_autoscaler.go:343] No unschedulable pods I0428 05:24:55.300513 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:24:55.300529 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:24:55.300592 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:24:55.300813 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:24:55.301191 1 scale_down.go:776] No candidates for scale down I0428 05:25:05.316091 1 static_autoscaler.go:343] No unschedulable pods I0428 05:25:05.316226 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:25:05.316246 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:25:05.316260 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:25:05.316527 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:25:05.316971 1 scale_down.go:776] No candidates for scale down I0428 05:25:15.332400 1 static_autoscaler.go:343] No unschedulable pods I0428 05:25:15.332524 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:25:15.332550 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:25:15.332631 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:25:15.332887 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:25:15.333310 1 scale_down.go:776] No candidates for scale down I0428 05:25:24.117469 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 05:25:24.117721 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 232.182µs I0428 05:25:25.347738 1 static_autoscaler.go:343] No unschedulable pods I0428 05:25:25.347872 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:25:25.347897 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:25:25.347914 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:25:25.348177 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:25:25.348643 1 scale_down.go:776] No candidates for scale down I0428 05:25:35.362632 1 static_autoscaler.go:343] No unschedulable pods I0428 05:25:35.362710 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:25:35.362727 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:25:35.362797 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:25:35.362992 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:25:35.363372 1 scale_down.go:776] No candidates for scale down I0428 05:25:45.376873 1 static_autoscaler.go:343] No unschedulable pods I0428 05:25:45.376960 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:25:45.376980 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:25:45.376999 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:25:45.377263 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:25:45.377676 1 scale_down.go:776] No candidates for scale down I0428 05:25:55.395314 1 static_autoscaler.go:343] No unschedulable pods I0428 05:25:55.395426 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:25:55.395450 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:25:55.395466 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:25:55.395790 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:25:55.396191 1 scale_down.go:776] No candidates for scale down I0428 05:26:05.409643 1 static_autoscaler.go:343] No unschedulable pods I0428 05:26:05.409737 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:26:05.409755 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:26:05.409837 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:26:05.410103 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:26:05.410619 1 scale_down.go:776] No candidates for scale down I0428 05:26:15.424542 1 static_autoscaler.go:343] No unschedulable pods I0428 05:26:15.424679 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:26:15.424699 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:26:15.424712 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:26:15.424933 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:26:15.425383 1 scale_down.go:776] No candidates for scale down I0428 05:26:25.438703 1 static_autoscaler.go:343] No unschedulable pods I0428 05:26:25.438800 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:26:25.438829 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:26:25.438921 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:26:25.439238 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 05:26:25.439770 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 05:31:25.43601335 +0000 UTC m=+24259.134777707 I0428 05:26:25.439887 1 scale_down.go:776] No candidates for scale down I0428 05:26:35.454200 1 static_autoscaler.go:343] No unschedulable pods I0428 05:26:35.454293 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:26:35.454309 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:26:35.454394 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:26:35.454648 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:26:35.455055 1 scale_down.go:776] No candidates for scale down I0428 05:26:45.474999 1 static_autoscaler.go:343] No unschedulable pods I0428 05:26:45.475154 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:26:45.475181 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:26:45.475204 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:26:45.475474 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:26:45.475897 1 scale_down.go:776] No candidates for scale down I0428 05:26:55.490707 1 static_autoscaler.go:343] No unschedulable pods I0428 05:26:55.490824 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:26:55.490851 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:26:55.490874 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:26:55.491176 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:26:55.491642 1 scale_down.go:776] No candidates for scale down I0428 05:27:05.507661 1 static_autoscaler.go:343] No unschedulable pods I0428 05:27:05.507740 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:27:05.507757 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:27:05.507821 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:27:05.508036 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:27:05.508458 1 scale_down.go:776] No candidates for scale down I0428 05:27:15.526801 1 static_autoscaler.go:343] No unschedulable pods I0428 05:27:15.526895 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:27:15.526913 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:27:15.526931 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:27:15.527183 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:27:15.527592 1 scale_down.go:776] No candidates for scale down I0428 05:27:24.117852 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 05:27:24.118075 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 204.837µs I0428 05:27:25.544301 1 static_autoscaler.go:343] No unschedulable pods I0428 05:27:25.544421 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:27:25.544451 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:27:25.544480 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:27:25.544810 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:27:25.545261 1 scale_down.go:776] No candidates for scale down I0428 05:27:35.560393 1 static_autoscaler.go:343] No unschedulable pods I0428 05:27:35.560530 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:27:35.560552 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:27:35.560567 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:27:35.560811 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:27:35.561207 1 scale_down.go:776] No candidates for scale down I0428 05:27:45.576336 1 static_autoscaler.go:343] No unschedulable pods I0428 05:27:45.576437 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:27:45.576462 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:27:45.576532 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:27:45.576802 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:27:45.577250 1 scale_down.go:776] No candidates for scale down I0428 05:27:55.593832 1 static_autoscaler.go:343] No unschedulable pods I0428 05:27:55.593986 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:27:55.594005 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:27:55.594024 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:27:55.594275 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:27:55.594746 1 scale_down.go:776] No candidates for scale down I0428 05:28:05.608657 1 static_autoscaler.go:343] No unschedulable pods I0428 05:28:05.608735 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:28:05.608752 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:28:05.608825 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:28:05.609051 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:28:05.609555 1 scale_down.go:776] No candidates for scale down I0428 05:28:15.626300 1 static_autoscaler.go:343] No unschedulable pods I0428 05:28:15.626450 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:28:15.626480 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:28:15.626506 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:28:15.626793 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 05:28:15.627280 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 05:33:15.623659731 +0000 UTC m=+24369.322424125 I0428 05:28:15.627382 1 scale_down.go:776] No candidates for scale down I0428 05:28:25.640248 1 static_autoscaler.go:343] No unschedulable pods I0428 05:28:25.640369 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:28:25.640388 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:28:25.640402 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:28:25.640651 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:28:25.641062 1 scale_down.go:776] No candidates for scale down I0428 05:28:35.655104 1 static_autoscaler.go:343] No unschedulable pods I0428 05:28:35.655190 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:28:35.655210 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:28:35.655289 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:28:35.655529 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:28:35.655967 1 scale_down.go:776] No candidates for scale down I0428 05:28:45.671482 1 static_autoscaler.go:343] No unschedulable pods I0428 05:28:45.671632 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:28:45.671661 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:28:45.671676 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:28:45.671934 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:28:45.673062 1 scale_down.go:776] No candidates for scale down I0428 05:28:55.688708 1 static_autoscaler.go:343] No unschedulable pods I0428 05:28:55.688799 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:28:55.688824 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:28:55.688839 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:28:55.689134 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:28:55.689623 1 scale_down.go:776] No candidates for scale down I0428 05:29:05.705537 1 static_autoscaler.go:343] No unschedulable pods I0428 05:29:05.705637 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:29:05.705681 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:29:05.705704 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:29:05.706023 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:29:05.706483 1 scale_down.go:776] No candidates for scale down I0428 05:29:15.721836 1 static_autoscaler.go:343] No unschedulable pods I0428 05:29:15.721963 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:29:15.722001 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:29:15.722016 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:29:15.722258 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:29:15.722786 1 scale_down.go:776] No candidates for scale down I0428 05:29:24.118188 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 05:29:24.118461 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 252.87µs I0428 05:29:25.735674 1 static_autoscaler.go:343] No unschedulable pods I0428 05:29:25.735806 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:29:25.735824 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:29:25.735836 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:29:25.736039 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:29:25.736474 1 scale_down.go:776] No candidates for scale down I0428 05:29:35.753184 1 static_autoscaler.go:343] No unschedulable pods I0428 05:29:35.753288 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:29:35.753308 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:29:35.753323 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:29:35.753608 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:29:35.753998 1 scale_down.go:776] No candidates for scale down I0428 05:29:45.770928 1 static_autoscaler.go:343] No unschedulable pods I0428 05:29:45.771061 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:29:45.771080 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:29:45.771093 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:29:45.771355 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 05:29:45.771917 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 05:34:45.768055899 +0000 UTC m=+24459.466820253 I0428 05:29:45.772020 1 scale_down.go:776] No candidates for scale down I0428 05:29:55.786469 1 static_autoscaler.go:343] No unschedulable pods I0428 05:29:55.786558 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:29:55.786579 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:29:55.786652 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:29:55.786877 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:29:55.787308 1 scale_down.go:776] No candidates for scale down I0428 05:30:05.803366 1 static_autoscaler.go:343] No unschedulable pods I0428 05:30:05.803479 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:30:05.803505 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:30:05.803586 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:30:05.803897 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:30:05.804332 1 scale_down.go:776] No candidates for scale down I0428 05:30:15.819546 1 static_autoscaler.go:343] No unschedulable pods I0428 05:30:15.819690 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:30:15.819713 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:30:15.819731 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:30:15.819988 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:30:15.820472 1 scale_down.go:776] No candidates for scale down I0428 05:30:25.836149 1 static_autoscaler.go:343] No unschedulable pods I0428 05:30:25.836285 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:30:25.836314 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:30:25.836330 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:30:25.836603 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:30:25.837055 1 scale_down.go:776] No candidates for scale down I0428 05:30:35.853787 1 static_autoscaler.go:343] No unschedulable pods I0428 05:30:35.853921 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:30:35.853967 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:30:35.853990 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:30:35.854336 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:30:35.854894 1 scale_down.go:776] No candidates for scale down I0428 05:30:45.874123 1 static_autoscaler.go:343] No unschedulable pods I0428 05:30:45.874280 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:30:45.874328 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:30:45.874352 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:30:45.874711 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:30:45.875123 1 scale_down.go:776] No candidates for scale down I0428 05:30:55.890283 1 static_autoscaler.go:343] No unschedulable pods I0428 05:30:55.890428 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:30:55.890446 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:30:55.890457 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:30:55.890680 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:30:55.891161 1 scale_down.go:776] No candidates for scale down I0428 05:31:05.911728 1 static_autoscaler.go:343] No unschedulable pods I0428 05:31:05.911844 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:31:05.911873 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:31:05.911895 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:31:05.912194 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:31:05.912648 1 scale_down.go:776] No candidates for scale down I0428 05:31:15.927280 1 static_autoscaler.go:343] No unschedulable pods I0428 05:31:15.927358 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:31:15.927378 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:31:15.927484 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:31:15.927774 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:31:15.928214 1 scale_down.go:776] No candidates for scale down I0428 05:31:24.118608 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 05:31:24.118853 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 224.947µs I0428 05:31:25.943219 1 static_autoscaler.go:343] No unschedulable pods I0428 05:31:25.943356 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:31:25.943374 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:31:25.943386 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:31:25.943655 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 05:31:25.944120 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 05:36:25.940453247 +0000 UTC m=+24559.639217603 I0428 05:31:25.944216 1 scale_down.go:776] No candidates for scale down I0428 05:31:35.958150 1 static_autoscaler.go:343] No unschedulable pods I0428 05:31:35.958239 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:31:35.958263 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:31:35.958280 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:31:35.958521 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:31:35.958915 1 scale_down.go:776] No candidates for scale down I0428 05:31:45.972933 1 static_autoscaler.go:343] No unschedulable pods I0428 05:31:45.973018 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:31:45.973039 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:31:45.973057 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:31:45.973289 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:31:45.973692 1 scale_down.go:776] No candidates for scale down I0428 05:31:55.988748 1 static_autoscaler.go:343] No unschedulable pods I0428 05:31:55.988879 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:31:55.988899 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:31:55.988911 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:31:55.989189 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:31:55.989662 1 scale_down.go:776] No candidates for scale down I0428 05:32:06.004647 1 static_autoscaler.go:343] No unschedulable pods I0428 05:32:06.004781 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:32:06.004816 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:32:06.004833 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:32:06.005105 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:32:06.005547 1 scale_down.go:776] No candidates for scale down I0428 05:32:16.019360 1 static_autoscaler.go:343] No unschedulable pods I0428 05:32:16.019471 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:32:16.019490 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:32:16.019502 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:32:16.019771 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:32:16.020201 1 scale_down.go:776] No candidates for scale down I0428 05:32:26.035241 1 static_autoscaler.go:343] No unschedulable pods I0428 05:32:26.035384 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:32:26.035403 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:32:26.035425 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:32:26.035668 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:32:26.036119 1 scale_down.go:776] No candidates for scale down I0428 05:32:36.049754 1 static_autoscaler.go:343] No unschedulable pods I0428 05:32:36.049895 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:32:36.049919 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:32:36.049935 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:32:36.050155 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:32:36.050600 1 scale_down.go:776] No candidates for scale down I0428 05:32:46.065514 1 static_autoscaler.go:343] No unschedulable pods I0428 05:32:46.065629 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:32:46.065662 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:32:46.065676 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:32:46.065885 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:32:46.066308 1 scale_down.go:776] No candidates for scale down I0428 05:32:56.079432 1 static_autoscaler.go:343] No unschedulable pods I0428 05:32:56.079582 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:32:56.079607 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:32:56.079631 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:32:56.079905 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:32:56.080382 1 scale_down.go:776] No candidates for scale down I0428 05:33:06.094467 1 static_autoscaler.go:343] No unschedulable pods I0428 05:33:06.094576 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:33:06.094598 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:33:06.094615 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:33:06.094951 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:33:06.095368 1 scale_down.go:776] No candidates for scale down I0428 05:33:16.108320 1 static_autoscaler.go:343] No unschedulable pods I0428 05:33:16.108396 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:33:16.108431 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:33:16.108516 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:33:16.108788 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 05:33:16.109276 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 05:38:16.105706334 +0000 UTC m=+24669.804470707 I0428 05:33:16.109375 1 scale_down.go:776] No candidates for scale down I0428 05:33:24.118976 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 05:33:24.119219 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 227.156µs I0428 05:33:26.122380 1 static_autoscaler.go:343] No unschedulable pods I0428 05:33:26.122525 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:33:26.122544 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:33:26.122556 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:33:26.122802 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:33:26.123267 1 scale_down.go:776] No candidates for scale down I0428 05:33:36.137285 1 static_autoscaler.go:343] No unschedulable pods I0428 05:33:36.137449 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:33:36.137469 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:33:36.137482 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:33:36.137836 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:33:36.138492 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 05:33:36.148475 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 05:33:36.148804 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 05:33:36.153074 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588052016 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 05:33:36.160183 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 05:33:46.167457 1 static_autoscaler.go:343] No unschedulable pods I0428 05:33:46.167544 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:33:46.167565 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:33:46.167583 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:33:46.167880 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:33:46.168278 1 scale_down.go:776] No candidates for scale down I0428 05:33:56.182478 1 static_autoscaler.go:343] No unschedulable pods I0428 05:33:56.182606 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:33:56.182642 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:33:56.182656 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:33:56.182910 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:33:56.183360 1 scale_down.go:776] No candidates for scale down I0428 05:34:06.197480 1 static_autoscaler.go:343] No unschedulable pods I0428 05:34:06.197608 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:34:06.197625 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:34:06.197640 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:34:06.197883 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:34:06.198301 1 scale_down.go:776] No candidates for scale down I0428 05:34:16.211102 1 static_autoscaler.go:343] No unschedulable pods I0428 05:34:16.211231 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:34:16.211249 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:34:16.211261 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:34:16.211494 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:34:16.211938 1 scale_down.go:776] No candidates for scale down I0428 05:34:26.224751 1 static_autoscaler.go:343] No unschedulable pods I0428 05:34:26.224835 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:34:26.224854 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:34:26.224917 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:34:26.225125 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:34:26.225545 1 scale_down.go:776] No candidates for scale down I0428 05:34:36.240835 1 static_autoscaler.go:343] No unschedulable pods I0428 05:34:36.240924 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:34:36.240947 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:34:36.240966 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:34:36.241222 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:34:36.241630 1 scale_down.go:776] No candidates for scale down I0428 05:34:46.256810 1 static_autoscaler.go:343] No unschedulable pods I0428 05:34:46.256887 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:34:46.256902 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:34:46.256966 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:34:46.257176 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 05:34:46.257691 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 05:39:46.254200236 +0000 UTC m=+24759.952964578 I0428 05:34:46.257789 1 scale_down.go:776] No candidates for scale down I0428 05:34:56.274915 1 static_autoscaler.go:343] No unschedulable pods I0428 05:34:56.275049 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:34:56.275070 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:34:56.275086 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:34:56.275298 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:34:56.275747 1 scale_down.go:776] No candidates for scale down I0428 05:35:06.289779 1 static_autoscaler.go:343] No unschedulable pods I0428 05:35:06.289907 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:35:06.289925 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:35:06.289938 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:35:06.290166 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:35:06.290582 1 scale_down.go:776] No candidates for scale down I0428 05:35:16.306893 1 static_autoscaler.go:343] No unschedulable pods I0428 05:35:16.306998 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:35:16.307023 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:35:16.307096 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:35:16.307439 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:35:16.307912 1 scale_down.go:776] No candidates for scale down I0428 05:35:24.119347 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 05:35:24.119612 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 248.562µs I0428 05:35:26.323585 1 static_autoscaler.go:343] No unschedulable pods I0428 05:35:26.323760 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:35:26.323795 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:35:26.323826 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:35:26.324332 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:35:26.325171 1 scale_down.go:776] No candidates for scale down I0428 05:35:36.339397 1 static_autoscaler.go:343] No unschedulable pods I0428 05:35:36.339511 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:35:36.339540 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:35:36.339627 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:35:36.339910 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:35:36.340370 1 scale_down.go:776] No candidates for scale down I0428 05:35:46.353221 1 static_autoscaler.go:343] No unschedulable pods I0428 05:35:46.353359 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:35:46.353377 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:35:46.353390 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:35:46.353720 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:35:46.354184 1 scale_down.go:776] No candidates for scale down I0428 05:35:56.368464 1 static_autoscaler.go:343] No unschedulable pods I0428 05:35:56.368596 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:35:56.368615 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:35:56.368632 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:35:56.368862 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:35:56.369304 1 scale_down.go:776] No candidates for scale down I0428 05:36:06.386167 1 static_autoscaler.go:343] No unschedulable pods I0428 05:36:06.386372 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:36:06.386407 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:36:06.386442 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:36:06.386768 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:36:06.387266 1 scale_down.go:776] No candidates for scale down I0428 05:36:16.405373 1 static_autoscaler.go:343] No unschedulable pods I0428 05:36:16.405518 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:36:16.405541 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:36:16.405556 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:36:16.405855 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:36:16.406335 1 scale_down.go:776] No candidates for scale down I0428 05:36:26.420217 1 static_autoscaler.go:343] No unschedulable pods I0428 05:36:26.420390 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:36:26.420440 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:36:26.420535 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:36:26.420865 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 05:36:26.421376 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 05:41:26.417431781 +0000 UTC m=+24860.116196122 I0428 05:36:26.421485 1 scale_down.go:776] No candidates for scale down I0428 05:36:36.434271 1 static_autoscaler.go:343] No unschedulable pods I0428 05:36:36.434361 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:36:36.434382 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:36:36.434464 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:36:36.434708 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:36:36.435091 1 scale_down.go:776] No candidates for scale down I0428 05:36:46.448209 1 static_autoscaler.go:343] No unschedulable pods I0428 05:36:46.448352 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:36:46.448378 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:36:46.448394 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:36:46.448697 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:36:46.449167 1 scale_down.go:776] No candidates for scale down I0428 05:36:56.466051 1 static_autoscaler.go:343] No unschedulable pods I0428 05:36:56.466180 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:36:56.466201 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:36:56.466217 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:36:56.466449 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:36:56.467019 1 scale_down.go:776] No candidates for scale down I0428 05:37:06.481340 1 static_autoscaler.go:343] No unschedulable pods I0428 05:37:06.481486 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:37:06.481504 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:37:06.481516 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:37:06.481779 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:37:06.482174 1 scale_down.go:776] No candidates for scale down I0428 05:37:16.495705 1 static_autoscaler.go:343] No unschedulable pods I0428 05:37:16.495828 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:37:16.495849 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:37:16.495866 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:37:16.496088 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:37:16.496498 1 scale_down.go:776] No candidates for scale down I0428 05:37:24.119739 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 05:37:24.120005 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 245.511µs I0428 05:37:26.510502 1 static_autoscaler.go:343] No unschedulable pods I0428 05:37:26.510641 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:37:26.510658 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:37:26.510670 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:37:26.510915 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:37:26.511348 1 scale_down.go:776] No candidates for scale down I0428 05:37:36.523889 1 static_autoscaler.go:343] No unschedulable pods I0428 05:37:36.524030 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:37:36.524063 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:37:36.524081 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:37:36.524294 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:37:36.524700 1 scale_down.go:776] No candidates for scale down I0428 05:37:46.540650 1 static_autoscaler.go:343] No unschedulable pods I0428 05:37:46.540757 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:37:46.540778 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:37:46.540793 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:37:46.541054 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:37:46.541653 1 scale_down.go:776] No candidates for scale down I0428 05:37:56.554694 1 static_autoscaler.go:343] No unschedulable pods I0428 05:37:56.554782 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:37:56.554799 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:37:56.554857 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:37:56.555070 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:37:56.555521 1 scale_down.go:776] No candidates for scale down I0428 05:38:06.572293 1 static_autoscaler.go:343] No unschedulable pods I0428 05:38:06.572563 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:38:06.572596 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:38:06.572625 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:38:06.573115 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:38:06.573920 1 scale_down.go:776] No candidates for scale down I0428 05:38:16.588686 1 static_autoscaler.go:343] No unschedulable pods I0428 05:38:16.588768 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:38:16.588784 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:38:16.588837 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:38:16.589087 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 05:38:16.589604 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 05:43:16.585998431 +0000 UTC m=+24970.284762818 I0428 05:38:16.589704 1 scale_down.go:776] No candidates for scale down I0428 05:38:26.602934 1 static_autoscaler.go:343] No unschedulable pods I0428 05:38:26.603014 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:38:26.603030 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:38:26.603101 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:38:26.603336 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:38:26.603752 1 scale_down.go:776] No candidates for scale down I0428 05:38:36.617893 1 static_autoscaler.go:343] No unschedulable pods I0428 05:38:36.618041 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:38:36.618061 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:38:36.618074 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:38:36.618324 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:38:36.618827 1 scale_down.go:776] No candidates for scale down I0428 05:38:46.634014 1 static_autoscaler.go:343] No unschedulable pods I0428 05:38:46.634101 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:38:46.634123 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:38:46.634141 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:38:46.634367 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:38:46.634876 1 scale_down.go:776] No candidates for scale down I0428 05:38:56.653539 1 static_autoscaler.go:343] No unschedulable pods I0428 05:38:56.653636 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:38:56.653655 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:38:56.653667 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:38:56.653970 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:38:56.654397 1 scale_down.go:776] No candidates for scale down I0428 05:39:06.670164 1 static_autoscaler.go:343] No unschedulable pods I0428 05:39:06.670257 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:39:06.670284 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:39:06.670306 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:39:06.670612 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:39:06.671042 1 scale_down.go:776] No candidates for scale down I0428 05:39:16.687366 1 static_autoscaler.go:343] No unschedulable pods I0428 05:39:16.687473 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:39:16.687497 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:39:16.687514 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:39:16.687803 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:39:16.688185 1 scale_down.go:776] No candidates for scale down I0428 05:39:24.120138 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 05:39:24.120360 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 205.179µs I0428 05:39:26.704048 1 static_autoscaler.go:343] No unschedulable pods I0428 05:39:26.704143 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:39:26.704172 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:39:26.704185 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:39:26.704507 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:39:26.704911 1 scale_down.go:776] No candidates for scale down I0428 05:39:36.718633 1 static_autoscaler.go:343] No unschedulable pods I0428 05:39:36.718781 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:39:36.718803 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:39:36.718825 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:39:36.719076 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:39:36.719544 1 scale_down.go:776] No candidates for scale down I0428 05:39:46.733453 1 static_autoscaler.go:343] No unschedulable pods I0428 05:39:46.733591 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:39:46.733608 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:39:46.733625 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:39:46.733893 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 05:39:46.734358 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 05:44:46.730678479 +0000 UTC m=+25060.429443050 I0428 05:39:46.734486 1 scale_down.go:776] No candidates for scale down I0428 05:39:56.749039 1 static_autoscaler.go:343] No unschedulable pods I0428 05:39:56.749182 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:39:56.749207 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:39:56.749226 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:39:56.749594 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:39:56.750030 1 scale_down.go:776] No candidates for scale down I0428 05:40:06.768391 1 static_autoscaler.go:343] No unschedulable pods I0428 05:40:06.768552 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:40:06.768574 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:40:06.768590 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:40:06.768888 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:40:06.769399 1 scale_down.go:776] No candidates for scale down I0428 05:40:16.784434 1 static_autoscaler.go:343] No unschedulable pods I0428 05:40:16.784580 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:40:16.784596 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:40:16.784610 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:40:16.784817 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:40:16.785205 1 scale_down.go:776] No candidates for scale down I0428 05:40:26.801330 1 static_autoscaler.go:343] No unschedulable pods I0428 05:40:26.801533 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:40:26.801559 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:40:26.801579 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:40:26.801882 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:40:26.802479 1 scale_down.go:776] No candidates for scale down I0428 05:40:36.816715 1 static_autoscaler.go:343] No unschedulable pods I0428 05:40:36.816801 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:40:36.816835 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:40:36.816848 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:40:36.817085 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:40:36.817543 1 scale_down.go:776] No candidates for scale down I0428 05:40:46.830151 1 static_autoscaler.go:343] No unschedulable pods I0428 05:40:46.830282 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:40:46.830305 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:40:46.830323 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:40:46.830560 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:40:46.830942 1 scale_down.go:776] No candidates for scale down I0428 05:40:56.845433 1 static_autoscaler.go:343] No unschedulable pods I0428 05:40:56.845561 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:40:56.845578 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:40:56.845590 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:40:56.845809 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:40:56.846275 1 scale_down.go:776] No candidates for scale down I0428 05:41:06.860704 1 static_autoscaler.go:343] No unschedulable pods I0428 05:41:06.860790 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:41:06.860807 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:41:06.860819 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:41:06.861076 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:41:06.861564 1 scale_down.go:776] No candidates for scale down I0428 05:41:16.878202 1 static_autoscaler.go:343] No unschedulable pods I0428 05:41:16.878331 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:41:16.878348 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:41:16.878364 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:41:16.878667 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:41:16.879099 1 scale_down.go:776] No candidates for scale down I0428 05:41:24.120492 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 05:41:24.120718 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 208.047µs I0428 05:41:26.893917 1 static_autoscaler.go:343] No unschedulable pods I0428 05:41:26.894026 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:41:26.894050 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:41:26.894129 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:41:26.894484 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 05:41:26.895257 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 05:46:26.890387331 +0000 UTC m=+25160.589151727 I0428 05:41:26.895366 1 scale_down.go:776] No candidates for scale down I0428 05:41:36.910369 1 static_autoscaler.go:343] No unschedulable pods I0428 05:41:36.910482 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:41:36.910509 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:41:36.910589 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:41:36.910873 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:41:36.911327 1 scale_down.go:776] No candidates for scale down I0428 05:41:46.930239 1 static_autoscaler.go:343] No unschedulable pods I0428 05:41:46.930324 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:41:46.930342 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:41:46.930395 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:41:46.930630 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:41:46.931023 1 scale_down.go:776] No candidates for scale down I0428 05:41:56.945450 1 static_autoscaler.go:343] No unschedulable pods I0428 05:41:56.945599 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:41:56.945616 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:41:56.945630 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:41:56.945924 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:41:56.946383 1 scale_down.go:776] No candidates for scale down I0428 05:42:06.960567 1 static_autoscaler.go:343] No unschedulable pods I0428 05:42:06.960701 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:42:06.960731 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:42:06.960755 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:42:06.960979 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:42:06.961445 1 scale_down.go:776] No candidates for scale down I0428 05:42:16.975338 1 static_autoscaler.go:343] No unschedulable pods I0428 05:42:16.975440 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:42:16.975460 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:42:16.975561 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:42:16.975812 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:42:16.976258 1 scale_down.go:776] No candidates for scale down I0428 05:42:26.989097 1 static_autoscaler.go:343] No unschedulable pods I0428 05:42:26.989255 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:42:26.989271 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:42:26.989284 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:42:26.989549 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:42:26.989962 1 scale_down.go:776] No candidates for scale down I0428 05:42:37.005691 1 static_autoscaler.go:343] No unschedulable pods I0428 05:42:37.005772 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:42:37.005790 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:42:37.005853 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:42:37.006046 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:42:37.006460 1 scale_down.go:776] No candidates for scale down I0428 05:42:47.021878 1 static_autoscaler.go:343] No unschedulable pods I0428 05:42:47.021966 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:42:47.021981 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:42:47.022031 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:42:47.022247 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:42:47.022704 1 scale_down.go:776] No candidates for scale down I0428 05:42:57.038320 1 static_autoscaler.go:343] No unschedulable pods I0428 05:42:57.038465 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:42:57.038487 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:42:57.038502 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:42:57.038766 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:42:57.039234 1 scale_down.go:776] No candidates for scale down I0428 05:43:07.052926 1 static_autoscaler.go:343] No unschedulable pods I0428 05:43:07.053036 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:43:07.053069 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:43:07.053084 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:43:07.053286 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:43:07.053718 1 scale_down.go:776] No candidates for scale down I0428 05:43:17.066780 1 static_autoscaler.go:343] No unschedulable pods I0428 05:43:17.066862 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:43:17.066881 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:43:17.066932 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:43:17.067141 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 05:43:17.067597 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 05:48:17.064082303 +0000 UTC m=+25270.762846638 I0428 05:43:17.067703 1 scale_down.go:776] No candidates for scale down I0428 05:43:24.120846 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 05:43:24.121075 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 210.446µs I0428 05:43:27.083346 1 static_autoscaler.go:343] No unschedulable pods I0428 05:43:27.083486 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:43:27.083508 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:43:27.083519 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:43:27.083768 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:43:27.084174 1 scale_down.go:776] No candidates for scale down I0428 05:43:37.097302 1 static_autoscaler.go:343] No unschedulable pods I0428 05:43:37.097463 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:43:37.097489 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:43:37.097510 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:43:37.097829 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:43:37.098263 1 scale_down.go:776] No candidates for scale down I0428 05:43:47.112543 1 static_autoscaler.go:343] No unschedulable pods I0428 05:43:47.112688 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:43:47.112709 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:43:47.112724 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:43:47.112957 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:43:47.113463 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 05:48:47.109892492 +0000 UTC m=+25300.808656845 I0428 05:43:47.113765 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 05:43:47.121058 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 05:43:47.121231 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 05:43:47.126665 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588052627 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 05:43:47.134980 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 05:43:57.146258 1 static_autoscaler.go:343] No unschedulable pods I0428 05:43:57.146397 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:43:57.146438 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:43:57.146458 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:43:57.146780 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 05:43:57.147208 1 scale_down.go:776] No candidates for scale down I0428 05:44:07.161357 1 static_autoscaler.go:343] No unschedulable pods I0428 05:44:07.161515 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:44:07.161547 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:44:07.161571 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:44:07.161880 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 05:44:07.162318 1 scale_down.go:776] No candidates for scale down I0428 05:44:17.176245 1 static_autoscaler.go:343] No unschedulable pods I0428 05:44:17.176361 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:44:17.176394 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:44:17.176408 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:44:17.176660 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 05:44:17.177056 1 scale_down.go:776] No candidates for scale down I0428 05:44:27.193243 1 static_autoscaler.go:343] No unschedulable pods I0428 05:44:27.193400 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:44:27.193455 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:44:27.193483 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:44:27.193804 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 05:44:27.194337 1 scale_down.go:776] No candidates for scale down I0428 05:44:37.208142 1 static_autoscaler.go:343] No unschedulable pods I0428 05:44:37.208276 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:44:37.208292 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:44:37.208303 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:44:37.208561 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 05:44:37.209101 1 scale_down.go:776] No candidates for scale down I0428 05:44:47.222673 1 static_autoscaler.go:343] No unschedulable pods I0428 05:44:47.222768 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:44:47.222784 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:44:47.222796 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:44:47.223041 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:44:47.223489 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 05:49:47.220091579 +0000 UTC m=+25360.918855931 I0428 05:44:47.223579 1 scale_down.go:776] No candidates for scale down I0428 05:44:57.237144 1 static_autoscaler.go:343] No unschedulable pods I0428 05:44:57.237274 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:44:57.237299 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:44:57.237318 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:44:57.237596 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 05:44:57.238018 1 scale_down.go:776] No candidates for scale down I0428 05:45:07.250965 1 static_autoscaler.go:343] No unschedulable pods I0428 05:45:07.251056 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:45:07.251077 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:45:07.251091 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:45:07.251340 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 05:45:07.251745 1 scale_down.go:776] No candidates for scale down I0428 05:45:17.265653 1 static_autoscaler.go:343] No unschedulable pods I0428 05:45:17.265791 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:45:17.265809 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:45:17.265821 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:45:17.266028 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 05:45:17.266424 1 scale_down.go:776] No candidates for scale down I0428 05:45:24.121202 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 05:45:24.121443 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 219.646µs I0428 05:45:27.280885 1 static_autoscaler.go:343] No unschedulable pods I0428 05:45:27.280966 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:45:27.280983 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:45:27.281034 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:45:27.281268 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 05:45:27.281682 1 scale_down.go:776] No candidates for scale down I0428 05:45:37.296798 1 static_autoscaler.go:343] No unschedulable pods I0428 05:45:37.296925 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:45:37.296963 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:45:37.296987 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:45:37.297256 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 05:45:37.297687 1 scale_down.go:776] No candidates for scale down I0428 05:45:47.311646 1 static_autoscaler.go:343] No unschedulable pods I0428 05:45:47.311766 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:45:47.311785 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:45:47.311796 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:45:47.312029 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 05:45:47.312439 1 scale_down.go:776] No candidates for scale down I0428 05:45:57.325461 1 static_autoscaler.go:343] No unschedulable pods I0428 05:45:57.325562 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:45:57.325578 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:45:57.325592 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:45:57.325936 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 05:45:57.326443 1 scale_down.go:776] No candidates for scale down I0428 05:46:07.339988 1 static_autoscaler.go:343] No unschedulable pods I0428 05:46:07.340129 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:46:07.340159 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:46:07.340175 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:46:07.340437 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 05:46:07.340832 1 scale_down.go:776] No candidates for scale down I0428 05:46:17.358665 1 static_autoscaler.go:343] No unschedulable pods I0428 05:46:17.358788 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:46:17.358805 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:46:17.358818 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:46:17.359069 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 05:46:17.359490 1 scale_down.go:776] No candidates for scale down I0428 05:46:27.373192 1 static_autoscaler.go:343] No unschedulable pods I0428 05:46:27.373358 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:46:27.373384 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:46:27.373408 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:46:27.373718 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:46:27.374265 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 05:51:27.370498446 +0000 UTC m=+25461.069262783 I0428 05:46:27.374376 1 scale_down.go:776] No candidates for scale down I0428 05:46:37.387760 1 static_autoscaler.go:343] No unschedulable pods I0428 05:46:37.387851 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:46:37.387869 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:46:37.387879 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:46:37.388140 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 05:46:37.388608 1 scale_down.go:776] No candidates for scale down I0428 05:46:47.402826 1 static_autoscaler.go:343] No unschedulable pods I0428 05:46:47.402937 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:46:47.402962 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:46:47.403081 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:46:47.403377 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 05:46:47.403986 1 scale_down.go:776] No candidates for scale down I0428 05:46:57.417517 1 static_autoscaler.go:343] No unschedulable pods I0428 05:46:57.417684 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:46:57.417708 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:46:57.417728 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:46:57.418055 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 05:46:57.418575 1 scale_down.go:776] No candidates for scale down I0428 05:47:07.430972 1 static_autoscaler.go:343] No unschedulable pods I0428 05:47:07.431089 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:47:07.431121 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:47:07.431146 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:47:07.431351 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 05:47:07.431763 1 scale_down.go:776] No candidates for scale down I0428 05:47:17.445719 1 static_autoscaler.go:343] No unschedulable pods I0428 05:47:17.445847 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:47:17.445867 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:47:17.445883 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:47:17.446114 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 05:47:17.446515 1 scale_down.go:776] No candidates for scale down I0428 05:47:24.121561 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 05:47:24.121795 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 218.464µs I0428 05:47:27.462154 1 static_autoscaler.go:343] No unschedulable pods I0428 05:47:27.462255 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:47:27.462289 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:47:27.462304 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:47:27.462620 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 05:47:27.463016 1 scale_down.go:776] No candidates for scale down I0428 05:47:37.479565 1 static_autoscaler.go:343] No unschedulable pods I0428 05:47:37.479665 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:47:37.479689 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:47:37.479716 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:47:37.480033 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 05:47:37.480469 1 scale_down.go:776] No candidates for scale down I0428 05:47:47.497543 1 static_autoscaler.go:343] No unschedulable pods I0428 05:47:47.497669 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:47:47.497686 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:47:47.497699 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:47:47.497923 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 05:47:47.498306 1 scale_down.go:776] No candidates for scale down I0428 05:47:57.513142 1 static_autoscaler.go:343] No unschedulable pods I0428 05:47:57.513278 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:47:57.513296 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:47:57.513309 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:47:57.513579 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 05:47:57.513981 1 scale_down.go:776] No candidates for scale down I0428 05:48:07.537800 1 static_autoscaler.go:343] No unschedulable pods I0428 05:48:07.537961 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:48:07.537985 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:48:07.538004 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:48:07.538233 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 05:48:07.538726 1 scale_down.go:776] No candidates for scale down I0428 05:48:17.554431 1 static_autoscaler.go:343] No unschedulable pods I0428 05:48:17.554519 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:48:17.554536 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:48:17.554615 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:48:17.554846 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:48:17.555358 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 05:53:17.551008759 +0000 UTC m=+25571.249773096 I0428 05:48:17.555502 1 scale_down.go:776] No candidates for scale down I0428 05:48:27.570131 1 static_autoscaler.go:343] No unschedulable pods I0428 05:48:27.570248 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:48:27.570270 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:48:27.570366 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:48:27.570764 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 05:48:27.571393 1 scale_down.go:776] No candidates for scale down I0428 05:48:37.585383 1 static_autoscaler.go:343] No unschedulable pods I0428 05:48:37.585516 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:48:37.585535 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:48:37.585572 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:48:37.586002 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 05:48:37.586593 1 scale_down.go:776] No candidates for scale down I0428 05:48:47.599131 1 static_autoscaler.go:343] No unschedulable pods I0428 05:48:47.599238 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:48:47.599257 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:48:47.599269 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:48:47.599585 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:48:47.600114 1 scale_down.go:776] No candidates for scale down I0428 05:48:57.614712 1 static_autoscaler.go:343] No unschedulable pods I0428 05:48:57.614874 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:48:57.614892 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:48:57.614908 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:48:57.615152 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:48:57.615636 1 scale_down.go:776] No candidates for scale down I0428 05:49:07.631489 1 static_autoscaler.go:343] No unschedulable pods I0428 05:49:07.631585 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:49:07.631614 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:49:07.631687 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:49:07.631987 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:49:07.632435 1 scale_down.go:776] No candidates for scale down I0428 05:49:17.648907 1 static_autoscaler.go:343] No unschedulable pods I0428 05:49:17.649019 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:49:17.649042 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:49:17.649110 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:49:17.649390 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:49:17.650001 1 scale_down.go:776] No candidates for scale down I0428 05:49:24.121933 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 05:49:24.122204 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 250.15µs I0428 05:49:27.662463 1 static_autoscaler.go:343] No unschedulable pods I0428 05:49:27.662604 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:49:27.662623 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:49:27.662638 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:49:27.662891 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:49:27.663298 1 scale_down.go:776] No candidates for scale down I0428 05:49:37.676296 1 static_autoscaler.go:343] No unschedulable pods I0428 05:49:37.676454 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:49:37.676473 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:49:37.676486 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:49:37.676781 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:49:37.677259 1 scale_down.go:776] No candidates for scale down I0428 05:49:47.692176 1 static_autoscaler.go:343] No unschedulable pods I0428 05:49:47.692296 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:49:47.692314 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:49:47.692327 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:49:47.692627 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 05:49:47.693317 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 05:54:47.689387595 +0000 UTC m=+25661.388151950 I0428 05:49:47.693483 1 scale_down.go:776] No candidates for scale down I0428 05:49:57.707345 1 static_autoscaler.go:343] No unschedulable pods I0428 05:49:57.707505 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:49:57.707533 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:49:57.707558 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:49:57.707890 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:49:57.708381 1 scale_down.go:776] No candidates for scale down I0428 05:50:07.725207 1 static_autoscaler.go:343] No unschedulable pods I0428 05:50:07.725471 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:50:07.725493 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:50:07.725513 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:50:07.725862 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:50:07.726320 1 scale_down.go:776] No candidates for scale down I0428 05:50:17.739878 1 static_autoscaler.go:343] No unschedulable pods I0428 05:50:17.740005 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:50:17.740022 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:50:17.740050 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:50:17.740265 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:50:17.740657 1 scale_down.go:776] No candidates for scale down I0428 05:50:27.760681 1 static_autoscaler.go:343] No unschedulable pods I0428 05:50:27.760790 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:50:27.760821 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:50:27.760835 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:50:27.761051 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:50:27.761497 1 scale_down.go:776] No candidates for scale down I0428 05:50:37.775581 1 static_autoscaler.go:343] No unschedulable pods I0428 05:50:37.775674 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:50:37.775691 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:50:37.775704 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:50:37.775953 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:50:37.776336 1 scale_down.go:776] No candidates for scale down I0428 05:50:47.791335 1 static_autoscaler.go:343] No unschedulable pods I0428 05:50:47.791482 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:50:47.791500 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:50:47.791512 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:50:47.791785 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:50:47.792206 1 scale_down.go:776] No candidates for scale down I0428 05:50:57.806817 1 static_autoscaler.go:343] No unschedulable pods I0428 05:50:57.807060 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:50:57.807105 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:50:57.807141 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:50:57.807584 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:50:57.808309 1 scale_down.go:776] No candidates for scale down I0428 05:51:07.822557 1 static_autoscaler.go:343] No unschedulable pods I0428 05:51:07.822640 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:51:07.822656 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:51:07.822732 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:51:07.822951 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:51:07.823344 1 scale_down.go:776] No candidates for scale down I0428 05:51:17.838032 1 static_autoscaler.go:343] No unschedulable pods I0428 05:51:17.838122 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:51:17.838140 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:51:17.838156 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:51:17.838465 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:51:17.839014 1 scale_down.go:776] No candidates for scale down I0428 05:51:24.122347 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 05:51:24.122576 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 210.958µs I0428 05:51:27.856070 1 static_autoscaler.go:343] No unschedulable pods I0428 05:51:27.856282 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:51:27.856310 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:51:27.856333 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:51:27.856725 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 05:51:27.857537 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 05:56:27.851900758 +0000 UTC m=+25761.550665158 I0428 05:51:27.857682 1 scale_down.go:776] No candidates for scale down I0428 05:51:37.872067 1 static_autoscaler.go:343] No unschedulable pods I0428 05:51:37.872320 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:51:37.872359 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:51:37.872391 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:51:37.872753 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:51:37.873516 1 scale_down.go:776] No candidates for scale down I0428 05:51:47.889215 1 static_autoscaler.go:343] No unschedulable pods I0428 05:51:47.889336 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:51:47.889392 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:51:47.889485 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:51:47.890063 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:51:47.890849 1 scale_down.go:776] No candidates for scale down I0428 05:51:57.904256 1 static_autoscaler.go:343] No unschedulable pods I0428 05:51:57.904342 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:51:57.904358 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:51:57.904432 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:51:57.904667 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:51:57.905059 1 scale_down.go:776] No candidates for scale down I0428 05:52:07.919336 1 static_autoscaler.go:343] No unschedulable pods I0428 05:52:07.919437 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:52:07.919456 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:52:07.919533 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:52:07.919781 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:52:07.920252 1 scale_down.go:776] No candidates for scale down I0428 05:52:17.941668 1 static_autoscaler.go:343] No unschedulable pods I0428 05:52:17.941760 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:52:17.941778 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:52:17.941790 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:52:17.942028 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:52:17.942437 1 scale_down.go:776] No candidates for scale down I0428 05:52:27.955693 1 static_autoscaler.go:343] No unschedulable pods I0428 05:52:27.955794 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:52:27.955811 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:52:27.955824 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:52:27.956073 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:52:27.956484 1 scale_down.go:776] No candidates for scale down I0428 05:52:37.969522 1 static_autoscaler.go:343] No unschedulable pods I0428 05:52:37.969648 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:52:37.969666 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:52:37.969683 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:52:37.969938 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:52:37.970354 1 scale_down.go:776] No candidates for scale down I0428 05:52:47.984998 1 static_autoscaler.go:343] No unschedulable pods I0428 05:52:47.985127 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:52:47.985151 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:52:47.985167 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:52:47.985436 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:52:47.985852 1 scale_down.go:776] No candidates for scale down I0428 05:52:58.002529 1 static_autoscaler.go:343] No unschedulable pods I0428 05:52:58.002608 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:52:58.002625 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:52:58.002693 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:52:58.002905 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:52:58.003298 1 scale_down.go:776] No candidates for scale down I0428 05:53:08.020069 1 static_autoscaler.go:343] No unschedulable pods I0428 05:53:08.020194 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:53:08.020221 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:53:08.020243 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:53:08.020679 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:53:08.021292 1 scale_down.go:776] No candidates for scale down I0428 05:53:18.038729 1 static_autoscaler.go:343] No unschedulable pods I0428 05:53:18.038822 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:53:18.038840 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:53:18.038859 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:53:18.039243 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 05:53:18.039760 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 05:58:18.03608153 +0000 UTC m=+25871.734845891 I0428 05:53:18.039865 1 scale_down.go:776] No candidates for scale down I0428 05:53:24.122714 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 05:53:24.122923 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 192.983µs I0428 05:53:28.053058 1 static_autoscaler.go:343] No unschedulable pods I0428 05:53:28.053188 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:53:28.053206 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:53:28.053219 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:53:28.053470 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:53:28.053869 1 scale_down.go:776] No candidates for scale down I0428 05:53:38.070111 1 static_autoscaler.go:343] No unschedulable pods I0428 05:53:38.070248 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:53:38.070275 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:53:38.070374 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:53:38.070722 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:53:38.071400 1 scale_down.go:776] No candidates for scale down I0428 05:53:48.086298 1 static_autoscaler.go:343] No unschedulable pods I0428 05:53:48.086386 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:53:48.086402 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:53:48.086490 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:53:48.086727 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:53:48.087127 1 scale_down.go:776] No candidates for scale down I0428 05:53:58.103776 1 static_autoscaler.go:343] No unschedulable pods I0428 05:53:58.103880 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:53:58.103907 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:53:58.103985 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:53:58.104255 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:53:58.104903 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 05:53:58.111996 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 05:53:58.112225 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 05:53:58.117497 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588053238 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 05:53:58.126461 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 05:54:08.128444 1 static_autoscaler.go:343] No unschedulable pods I0428 05:54:08.128639 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:54:08.128665 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:54:08.128685 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:54:08.129034 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:54:08.129751 1 scale_down.go:776] No candidates for scale down I0428 05:54:18.142800 1 static_autoscaler.go:343] No unschedulable pods I0428 05:54:18.142938 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:54:18.142955 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:54:18.142966 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:54:18.143220 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:54:18.143677 1 scale_down.go:776] No candidates for scale down I0428 05:54:28.157619 1 static_autoscaler.go:343] No unschedulable pods I0428 05:54:28.157698 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:54:28.157733 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:54:28.157748 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:54:28.158025 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:54:28.158440 1 scale_down.go:776] No candidates for scale down I0428 05:54:38.172997 1 static_autoscaler.go:343] No unschedulable pods I0428 05:54:38.173132 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:54:38.173153 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:54:38.173171 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:54:38.173388 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:54:38.173800 1 scale_down.go:776] No candidates for scale down I0428 05:54:48.190336 1 static_autoscaler.go:343] No unschedulable pods I0428 05:54:48.190480 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:54:48.190502 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:54:48.190522 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:54:48.190791 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 05:54:48.191317 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 05:59:48.187331284 +0000 UTC m=+25961.886095660 I0428 05:54:48.191433 1 scale_down.go:776] No candidates for scale down I0428 05:54:58.204510 1 static_autoscaler.go:343] No unschedulable pods I0428 05:54:58.204664 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:54:58.204684 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:54:58.204712 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:54:58.204985 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:54:58.205450 1 scale_down.go:776] No candidates for scale down I0428 05:55:08.218360 1 static_autoscaler.go:343] No unschedulable pods I0428 05:55:08.218487 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:55:08.218513 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:55:08.218528 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:55:08.218801 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:55:08.219257 1 scale_down.go:776] No candidates for scale down I0428 05:55:18.237249 1 static_autoscaler.go:343] No unschedulable pods I0428 05:55:18.237343 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:55:18.237362 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:55:18.237432 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:55:18.237670 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:55:18.238071 1 scale_down.go:776] No candidates for scale down I0428 05:55:24.123295 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 05:55:24.123597 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 279.146µs I0428 05:55:28.251452 1 static_autoscaler.go:343] No unschedulable pods I0428 05:55:28.251577 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:55:28.251594 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:55:28.251605 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:55:28.251844 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:55:28.252241 1 scale_down.go:776] No candidates for scale down I0428 05:55:38.265626 1 static_autoscaler.go:343] No unschedulable pods I0428 05:55:38.265719 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:55:38.265740 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:55:38.265759 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:55:38.266019 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:55:38.266426 1 scale_down.go:776] No candidates for scale down I0428 05:55:48.280801 1 static_autoscaler.go:343] No unschedulable pods I0428 05:55:48.280883 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:55:48.280901 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:55:48.280974 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:55:48.281207 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:55:48.281684 1 scale_down.go:776] No candidates for scale down I0428 05:55:58.299926 1 static_autoscaler.go:343] No unschedulable pods I0428 05:55:58.300034 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:55:58.300051 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:55:58.300075 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:55:58.300327 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:55:58.300731 1 scale_down.go:776] No candidates for scale down I0428 05:56:08.314527 1 static_autoscaler.go:343] No unschedulable pods I0428 05:56:08.314605 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:56:08.314623 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:56:08.314696 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:56:08.314913 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:56:08.315371 1 scale_down.go:776] No candidates for scale down I0428 05:56:18.328488 1 static_autoscaler.go:343] No unschedulable pods I0428 05:56:18.328564 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:56:18.328580 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:56:18.328645 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:56:18.328859 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:56:18.329296 1 scale_down.go:776] No candidates for scale down I0428 05:56:28.346854 1 static_autoscaler.go:343] No unschedulable pods I0428 05:56:28.346973 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:56:28.347004 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:56:28.347019 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:56:28.347244 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 05:56:28.347726 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 06:01:28.344176889 +0000 UTC m=+26062.042941226 I0428 05:56:28.347821 1 scale_down.go:776] No candidates for scale down I0428 05:56:38.361289 1 static_autoscaler.go:343] No unschedulable pods I0428 05:56:38.361431 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:56:38.361449 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:56:38.361461 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:56:38.361681 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:56:38.362073 1 scale_down.go:776] No candidates for scale down I0428 05:56:48.378533 1 static_autoscaler.go:343] No unschedulable pods I0428 05:56:48.378661 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:56:48.378688 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:56:48.378706 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:56:48.379146 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:56:48.379866 1 scale_down.go:776] No candidates for scale down I0428 05:56:58.395904 1 static_autoscaler.go:343] No unschedulable pods I0428 05:56:58.395994 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:56:58.396011 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:56:58.396086 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:56:58.396342 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:56:58.396815 1 scale_down.go:776] No candidates for scale down I0428 05:57:08.417050 1 static_autoscaler.go:343] No unschedulable pods I0428 05:57:08.417185 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:57:08.417205 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:57:08.417219 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:57:08.417534 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:57:08.417956 1 scale_down.go:776] No candidates for scale down I0428 05:57:18.431311 1 static_autoscaler.go:343] No unschedulable pods I0428 05:57:18.431395 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:57:18.431438 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:57:18.431509 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:57:18.431775 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:57:18.432231 1 scale_down.go:776] No candidates for scale down I0428 05:57:24.123728 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 05:57:24.123981 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 234.105µs I0428 05:57:28.447557 1 static_autoscaler.go:343] No unschedulable pods I0428 05:57:28.447712 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:57:28.447736 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:57:28.447755 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:57:28.448015 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:57:28.448428 1 scale_down.go:776] No candidates for scale down I0428 05:57:38.463235 1 static_autoscaler.go:343] No unschedulable pods I0428 05:57:38.463388 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:57:38.463408 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:57:38.463439 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:57:38.463696 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:57:38.464133 1 scale_down.go:776] No candidates for scale down I0428 05:57:48.478545 1 static_autoscaler.go:343] No unschedulable pods I0428 05:57:48.478649 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:57:48.478666 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:57:48.478730 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:57:48.479134 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:57:48.479658 1 scale_down.go:776] No candidates for scale down I0428 05:57:58.493341 1 static_autoscaler.go:343] No unschedulable pods I0428 05:57:58.493477 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:57:58.493497 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:57:58.493517 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:57:58.493795 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:57:58.494223 1 scale_down.go:776] No candidates for scale down I0428 05:58:08.508470 1 static_autoscaler.go:343] No unschedulable pods I0428 05:58:08.508556 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:58:08.508598 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:58:08.508673 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:58:08.509035 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:58:08.509529 1 scale_down.go:776] No candidates for scale down I0428 05:58:18.523033 1 static_autoscaler.go:343] No unschedulable pods I0428 05:58:18.523179 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:58:18.523204 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:58:18.523223 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:58:18.523484 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 05:58:18.524001 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 06:03:18.52046801 +0000 UTC m=+26172.219232397 I0428 05:58:18.524109 1 scale_down.go:776] No candidates for scale down I0428 05:58:28.537308 1 static_autoscaler.go:343] No unschedulable pods I0428 05:58:28.537429 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:58:28.537457 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:58:28.537534 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:58:28.537834 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:58:28.538246 1 scale_down.go:776] No candidates for scale down I0428 05:58:38.553055 1 static_autoscaler.go:343] No unschedulable pods I0428 05:58:38.553177 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:58:38.553202 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:58:38.553223 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:58:38.553615 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:58:38.554086 1 scale_down.go:776] No candidates for scale down I0428 05:58:48.571829 1 static_autoscaler.go:343] No unschedulable pods I0428 05:58:48.571950 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:58:48.571968 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:58:48.571979 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:58:48.572176 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:58:48.572610 1 scale_down.go:776] No candidates for scale down I0428 05:58:58.591783 1 static_autoscaler.go:343] No unschedulable pods I0428 05:58:58.591892 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:58:58.591918 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:58:58.592009 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:58:58.592253 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:58:58.592725 1 scale_down.go:776] No candidates for scale down I0428 05:59:08.607802 1 static_autoscaler.go:343] No unschedulable pods I0428 05:59:08.607935 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:59:08.607953 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:59:08.607976 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:59:08.608210 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:59:08.608638 1 scale_down.go:776] No candidates for scale down I0428 05:59:18.625024 1 static_autoscaler.go:343] No unschedulable pods I0428 05:59:18.625170 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:59:18.625189 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:59:18.625202 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:59:18.625479 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:59:18.625945 1 scale_down.go:776] No candidates for scale down I0428 05:59:24.124120 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 05:59:24.124371 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 232.891µs I0428 05:59:28.638981 1 static_autoscaler.go:343] No unschedulable pods I0428 05:59:28.639088 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:59:28.639114 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:59:28.639135 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:59:28.639461 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:59:28.639942 1 scale_down.go:776] No candidates for scale down I0428 05:59:38.654612 1 static_autoscaler.go:343] No unschedulable pods I0428 05:59:38.654745 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:59:38.654762 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:59:38.654780 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:59:38.655045 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:59:38.655520 1 scale_down.go:776] No candidates for scale down I0428 05:59:48.669151 1 static_autoscaler.go:343] No unschedulable pods I0428 05:59:48.669252 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:59:48.669269 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:59:48.669282 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:59:48.669546 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 05:59:48.670026 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 06:04:48.666243641 +0000 UTC m=+26262.365008012 I0428 05:59:48.670124 1 scale_down.go:776] No candidates for scale down I0428 05:59:58.686031 1 static_autoscaler.go:343] No unschedulable pods I0428 05:59:58.686149 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 05:59:58.686182 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 05:59:58.686250 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 05:59:58.686567 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 05:59:58.687015 1 scale_down.go:776] No candidates for scale down I0428 06:00:08.701566 1 static_autoscaler.go:343] No unschedulable pods I0428 06:00:08.701692 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:00:08.701709 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:00:08.701721 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:00:08.701929 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:00:08.702509 1 scale_down.go:776] No candidates for scale down I0428 06:00:18.714944 1 static_autoscaler.go:343] No unschedulable pods I0428 06:00:18.715079 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:00:18.715104 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:00:18.715120 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:00:18.715354 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:00:18.715804 1 scale_down.go:776] No candidates for scale down I0428 06:00:28.731645 1 static_autoscaler.go:343] No unschedulable pods I0428 06:00:28.731779 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:00:28.731797 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:00:28.731809 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:00:28.732022 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:00:28.732405 1 scale_down.go:776] No candidates for scale down I0428 06:00:38.749678 1 static_autoscaler.go:343] No unschedulable pods I0428 06:00:38.749792 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:00:38.749844 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:00:38.749870 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:00:38.750284 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:00:38.751000 1 scale_down.go:776] No candidates for scale down I0428 06:00:48.773095 1 static_autoscaler.go:343] No unschedulable pods I0428 06:00:48.773219 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:00:48.773237 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:00:48.773253 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:00:48.773512 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:00:48.773906 1 scale_down.go:776] No candidates for scale down I0428 06:00:58.787297 1 static_autoscaler.go:343] No unschedulable pods I0428 06:00:58.787454 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:00:58.787477 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:00:58.787489 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:00:58.787784 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:00:58.788253 1 scale_down.go:776] No candidates for scale down I0428 06:01:08.804777 1 static_autoscaler.go:343] No unschedulable pods I0428 06:01:08.804867 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:01:08.804885 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:01:08.804902 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:01:08.805177 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:01:08.805593 1 scale_down.go:776] No candidates for scale down I0428 06:01:18.822422 1 static_autoscaler.go:343] No unschedulable pods I0428 06:01:18.822546 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:01:18.822563 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:01:18.822575 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:01:18.822827 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:01:18.823216 1 scale_down.go:776] No candidates for scale down I0428 06:01:24.124498 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 06:01:24.124700 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 186.054µs I0428 06:01:28.835432 1 static_autoscaler.go:343] No unschedulable pods I0428 06:01:28.835532 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:01:28.835554 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:01:28.835579 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:01:28.835850 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 06:01:28.836334 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 06:06:28.832742378 +0000 UTC m=+26362.531506721 I0428 06:01:28.836450 1 scale_down.go:776] No candidates for scale down I0428 06:01:38.850883 1 static_autoscaler.go:343] No unschedulable pods I0428 06:01:38.851012 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:01:38.851033 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:01:38.851050 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:01:38.851284 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:01:38.851699 1 scale_down.go:776] No candidates for scale down I0428 06:01:48.868362 1 static_autoscaler.go:343] No unschedulable pods I0428 06:01:48.868471 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:01:48.868492 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:01:48.868506 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:01:48.868784 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:01:48.869299 1 scale_down.go:776] No candidates for scale down I0428 06:01:58.885443 1 static_autoscaler.go:343] No unschedulable pods I0428 06:01:58.885524 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:01:58.885540 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:01:58.885610 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:01:58.885880 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:01:58.886279 1 scale_down.go:776] No candidates for scale down I0428 06:02:08.899482 1 static_autoscaler.go:343] No unschedulable pods I0428 06:02:08.899618 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:02:08.899634 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:02:08.899646 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:02:08.899868 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:02:08.900293 1 scale_down.go:776] No candidates for scale down I0428 06:02:18.913873 1 static_autoscaler.go:343] No unschedulable pods I0428 06:02:18.913977 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:02:18.914003 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:02:18.914022 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:02:18.914308 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:02:18.914807 1 scale_down.go:776] No candidates for scale down I0428 06:02:28.930403 1 static_autoscaler.go:343] No unschedulable pods I0428 06:02:28.930499 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:02:28.930515 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:02:28.930528 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:02:28.930786 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:02:28.931195 1 scale_down.go:776] No candidates for scale down I0428 06:02:38.945051 1 static_autoscaler.go:343] No unschedulable pods I0428 06:02:38.945201 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:02:38.945221 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:02:38.945234 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:02:38.945552 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:02:38.946003 1 scale_down.go:776] No candidates for scale down I0428 06:02:48.960930 1 static_autoscaler.go:343] No unschedulable pods I0428 06:02:48.961052 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:02:48.961085 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:02:48.961101 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:02:48.961343 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:02:48.961809 1 scale_down.go:776] No candidates for scale down I0428 06:02:58.977432 1 static_autoscaler.go:343] No unschedulable pods I0428 06:02:58.977508 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:02:58.977525 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:02:58.977600 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:02:58.977867 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:02:58.978275 1 scale_down.go:776] No candidates for scale down I0428 06:03:08.993064 1 static_autoscaler.go:343] No unschedulable pods I0428 06:03:08.993159 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:03:08.993184 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:03:08.993282 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:03:08.993568 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:03:08.994055 1 scale_down.go:776] No candidates for scale down I0428 06:03:19.007629 1 static_autoscaler.go:343] No unschedulable pods I0428 06:03:19.007708 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:03:19.007725 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:03:19.007805 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:03:19.008111 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 06:03:19.008688 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 06:08:19.004653463 +0000 UTC m=+26472.703417813 I0428 06:03:19.008811 1 scale_down.go:776] No candidates for scale down I0428 06:03:24.124826 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 06:03:24.125097 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 250.449µs I0428 06:03:29.029269 1 static_autoscaler.go:343] No unschedulable pods I0428 06:03:29.029444 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:03:29.029477 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:03:29.029490 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:03:29.029811 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:03:29.030256 1 scale_down.go:776] No candidates for scale down I0428 06:03:39.045566 1 static_autoscaler.go:343] No unschedulable pods I0428 06:03:39.045737 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:03:39.045764 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:03:39.045788 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:03:39.046070 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:03:39.046532 1 scale_down.go:776] No candidates for scale down I0428 06:03:49.062619 1 static_autoscaler.go:343] No unschedulable pods I0428 06:03:49.062699 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:03:49.062726 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:03:49.062809 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:03:49.063059 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:03:49.063514 1 scale_down.go:776] No candidates for scale down I0428 06:03:59.082859 1 static_autoscaler.go:343] No unschedulable pods I0428 06:03:59.082940 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:03:59.082960 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:03:59.083029 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:03:59.083259 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:03:59.083759 1 scale_down.go:776] No candidates for scale down I0428 06:04:09.097606 1 static_autoscaler.go:343] No unschedulable pods I0428 06:04:09.097700 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:04:09.097724 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:04:09.097783 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:04:09.098059 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:04:09.098744 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 06:04:09.109360 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 06:04:09.110235 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 06:04:09.115033 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588053849 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 06:04:09.123800 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 06:04:19.128857 1 static_autoscaler.go:343] No unschedulable pods I0428 06:04:19.128958 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:04:19.128975 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:04:19.129046 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:04:19.129271 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:04:19.129713 1 scale_down.go:776] No candidates for scale down I0428 06:04:29.146467 1 static_autoscaler.go:343] No unschedulable pods I0428 06:04:29.146572 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:04:29.146599 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:04:29.146682 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:04:29.146931 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:04:29.147495 1 scale_down.go:776] No candidates for scale down I0428 06:04:39.161706 1 static_autoscaler.go:343] No unschedulable pods I0428 06:04:39.161810 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:04:39.161838 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:04:39.161856 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:04:39.162158 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:04:39.162644 1 scale_down.go:776] No candidates for scale down I0428 06:04:49.175821 1 static_autoscaler.go:343] No unschedulable pods I0428 06:04:49.175953 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:04:49.175971 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:04:49.175986 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:04:49.176202 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 06:04:49.176745 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 06:09:49.172914283 +0000 UTC m=+26562.871678637 I0428 06:04:49.176848 1 scale_down.go:776] No candidates for scale down I0428 06:04:59.190672 1 static_autoscaler.go:343] No unschedulable pods I0428 06:04:59.190819 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:04:59.190863 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:04:59.190876 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:04:59.191156 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:04:59.191697 1 scale_down.go:776] No candidates for scale down I0428 06:05:09.206957 1 static_autoscaler.go:343] No unschedulable pods I0428 06:05:09.207049 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:05:09.207067 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:05:09.207078 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:05:09.207383 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:05:09.207813 1 scale_down.go:776] No candidates for scale down I0428 06:05:19.226682 1 static_autoscaler.go:343] No unschedulable pods I0428 06:05:19.226769 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:05:19.226788 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:05:19.226864 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:05:19.227084 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:05:19.227559 1 scale_down.go:776] No candidates for scale down I0428 06:05:24.125208 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 06:05:24.125462 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 235.209µs I0428 06:05:29.242954 1 static_autoscaler.go:343] No unschedulable pods I0428 06:05:29.243111 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:05:29.243132 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:05:29.243146 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:05:29.243442 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:05:29.243948 1 scale_down.go:776] No candidates for scale down I0428 06:05:39.259674 1 static_autoscaler.go:343] No unschedulable pods I0428 06:05:39.259811 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:05:39.259829 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:05:39.259841 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:05:39.260190 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:05:39.260951 1 scale_down.go:776] No candidates for scale down I0428 06:05:49.275252 1 static_autoscaler.go:343] No unschedulable pods I0428 06:05:49.275360 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:05:49.275381 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:05:49.275395 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:05:49.275762 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:05:49.276230 1 scale_down.go:776] No candidates for scale down I0428 06:05:59.291891 1 static_autoscaler.go:343] No unschedulable pods I0428 06:05:59.292011 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:05:59.292044 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:05:59.292062 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:05:59.292338 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:05:59.292808 1 scale_down.go:776] No candidates for scale down I0428 06:06:09.307513 1 static_autoscaler.go:343] No unschedulable pods I0428 06:06:09.307641 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:06:09.307681 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:06:09.307696 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:06:09.307962 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:06:09.308463 1 scale_down.go:776] No candidates for scale down I0428 06:06:19.322037 1 static_autoscaler.go:343] No unschedulable pods I0428 06:06:19.322155 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:06:19.322172 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:06:19.322184 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:06:19.322423 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:06:19.322825 1 scale_down.go:776] No candidates for scale down I0428 06:06:29.341278 1 static_autoscaler.go:343] No unschedulable pods I0428 06:06:29.341371 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:06:29.341389 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:06:29.341401 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:06:29.341688 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 06:06:29.342179 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 06:11:29.338545359 +0000 UTC m=+26663.037309695 I0428 06:06:29.342278 1 scale_down.go:776] No candidates for scale down I0428 06:06:39.357601 1 static_autoscaler.go:343] No unschedulable pods I0428 06:06:39.357725 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:06:39.357743 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:06:39.357760 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:06:39.358064 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:06:39.358581 1 scale_down.go:776] No candidates for scale down I0428 06:06:49.373350 1 static_autoscaler.go:343] No unschedulable pods I0428 06:06:49.373495 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:06:49.373513 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:06:49.373525 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:06:49.373759 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:06:49.374177 1 scale_down.go:776] No candidates for scale down I0428 06:06:59.397445 1 static_autoscaler.go:343] No unschedulable pods I0428 06:06:59.397571 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:06:59.397595 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:06:59.397610 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:06:59.397950 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:06:59.398395 1 scale_down.go:776] No candidates for scale down I0428 06:07:09.411726 1 static_autoscaler.go:343] No unschedulable pods I0428 06:07:09.411865 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:07:09.411882 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:07:09.411893 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:07:09.412122 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:07:09.412595 1 scale_down.go:776] No candidates for scale down I0428 06:07:19.426976 1 static_autoscaler.go:343] No unschedulable pods I0428 06:07:19.427097 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:07:19.427118 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:07:19.427132 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:07:19.427360 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:07:19.427788 1 scale_down.go:776] No candidates for scale down I0428 06:07:24.125578 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 06:07:24.125801 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 207.264µs I0428 06:07:29.440586 1 static_autoscaler.go:343] No unschedulable pods I0428 06:07:29.440718 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:07:29.440740 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:07:29.440759 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:07:29.440977 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:07:29.441386 1 scale_down.go:776] No candidates for scale down I0428 06:07:39.454304 1 static_autoscaler.go:343] No unschedulable pods I0428 06:07:39.454445 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:07:39.454463 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:07:39.454475 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:07:39.454750 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:07:39.455162 1 scale_down.go:776] No candidates for scale down I0428 06:07:49.469479 1 static_autoscaler.go:343] No unschedulable pods I0428 06:07:49.469598 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:07:49.469629 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:07:49.469651 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:07:49.470000 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:07:49.470479 1 scale_down.go:776] No candidates for scale down I0428 06:07:59.483878 1 static_autoscaler.go:343] No unschedulable pods I0428 06:07:59.483967 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:07:59.483988 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:07:59.484054 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:07:59.484342 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:07:59.484810 1 scale_down.go:776] No candidates for scale down I0428 06:08:09.497902 1 static_autoscaler.go:343] No unschedulable pods I0428 06:08:09.498007 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:08:09.498030 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:08:09.498047 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:08:09.498328 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:08:09.498858 1 scale_down.go:776] No candidates for scale down I0428 06:08:19.513579 1 static_autoscaler.go:343] No unschedulable pods I0428 06:08:19.513657 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:08:19.513674 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:08:19.513738 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:08:19.513962 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 06:08:19.514457 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 06:13:19.510719543 +0000 UTC m=+26773.209483879 I0428 06:08:19.514570 1 scale_down.go:776] No candidates for scale down I0428 06:08:29.530286 1 static_autoscaler.go:343] No unschedulable pods I0428 06:08:29.530372 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:08:29.530389 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:08:29.530466 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:08:29.530688 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:08:29.531128 1 scale_down.go:776] No candidates for scale down I0428 06:08:39.546992 1 static_autoscaler.go:343] No unschedulable pods I0428 06:08:39.547114 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:08:39.547136 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:08:39.547154 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:08:39.547385 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:08:39.547805 1 scale_down.go:776] No candidates for scale down I0428 06:08:49.563557 1 static_autoscaler.go:343] No unschedulable pods I0428 06:08:49.563725 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:08:49.563766 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:08:49.563882 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:08:49.567115 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:08:49.568549 1 scale_down.go:776] No candidates for scale down I0428 06:08:59.583073 1 static_autoscaler.go:343] No unschedulable pods I0428 06:08:59.583216 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:08:59.583246 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:08:59.583273 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:08:59.583640 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:08:59.584467 1 scale_down.go:776] No candidates for scale down I0428 06:09:09.599265 1 static_autoscaler.go:343] No unschedulable pods I0428 06:09:09.599406 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:09:09.599438 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:09:09.599449 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:09:09.599695 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:09:09.600160 1 scale_down.go:776] No candidates for scale down I0428 06:09:19.613687 1 static_autoscaler.go:343] No unschedulable pods I0428 06:09:19.613833 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:09:19.613851 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:09:19.613864 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:09:19.614131 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:09:19.614610 1 scale_down.go:776] No candidates for scale down I0428 06:09:24.125917 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 06:09:24.126137 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 201.637µs I0428 06:09:29.629028 1 static_autoscaler.go:343] No unschedulable pods I0428 06:09:29.629170 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:09:29.629188 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:09:29.629200 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:09:29.629458 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:09:29.629885 1 scale_down.go:776] No candidates for scale down I0428 06:09:39.644182 1 static_autoscaler.go:343] No unschedulable pods I0428 06:09:39.644308 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:09:39.644326 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:09:39.644356 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:09:39.644699 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:09:39.645120 1 scale_down.go:776] No candidates for scale down I0428 06:09:49.658773 1 static_autoscaler.go:343] No unschedulable pods I0428 06:09:49.658885 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:09:49.658907 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:09:49.658976 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:09:49.659249 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 06:09:49.659785 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 06:14:49.656022851 +0000 UTC m=+26863.354787235 I0428 06:09:49.659894 1 scale_down.go:776] No candidates for scale down I0428 06:09:59.677827 1 static_autoscaler.go:343] No unschedulable pods I0428 06:09:59.678037 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:09:59.678088 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:09:59.678216 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:09:59.678595 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:09:59.679408 1 scale_down.go:776] No candidates for scale down I0428 06:10:09.714449 1 static_autoscaler.go:343] No unschedulable pods I0428 06:10:09.714571 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:10:09.714594 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:10:09.714692 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:10:09.715051 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:10:09.715682 1 scale_down.go:776] No candidates for scale down I0428 06:10:19.730187 1 static_autoscaler.go:343] No unschedulable pods I0428 06:10:19.730294 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:10:19.730319 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:10:19.730388 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:10:19.730750 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:10:19.731205 1 scale_down.go:776] No candidates for scale down I0428 06:10:29.745358 1 static_autoscaler.go:343] No unschedulable pods I0428 06:10:29.745479 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:10:29.745508 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:10:29.745628 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:10:29.745951 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:10:29.746366 1 scale_down.go:776] No candidates for scale down I0428 06:10:39.759117 1 static_autoscaler.go:343] No unschedulable pods I0428 06:10:39.759207 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:10:39.759226 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:10:39.759239 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:10:39.759517 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:10:39.759968 1 scale_down.go:776] No candidates for scale down I0428 06:10:49.772589 1 static_autoscaler.go:343] No unschedulable pods I0428 06:10:49.772662 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:10:49.772681 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:10:49.772750 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:10:49.772963 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:10:49.773372 1 scale_down.go:776] No candidates for scale down I0428 06:10:59.788342 1 static_autoscaler.go:343] No unschedulable pods I0428 06:10:59.788487 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:10:59.788508 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:10:59.788527 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:10:59.788783 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:10:59.789239 1 scale_down.go:776] No candidates for scale down I0428 06:11:09.802719 1 static_autoscaler.go:343] No unschedulable pods I0428 06:11:09.802833 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:11:09.802864 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:11:09.802895 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:11:09.803225 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:11:09.803708 1 scale_down.go:776] No candidates for scale down I0428 06:11:19.816588 1 static_autoscaler.go:343] No unschedulable pods I0428 06:11:19.816677 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:11:19.816700 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:11:19.816712 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:11:19.817000 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:11:19.817446 1 scale_down.go:776] No candidates for scale down I0428 06:11:24.126274 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 06:11:24.126529 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 236.252µs I0428 06:11:29.830994 1 static_autoscaler.go:343] No unschedulable pods I0428 06:11:29.831069 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:11:29.831087 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:11:29.831155 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:11:29.831355 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 06:11:29.831833 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 06:16:29.828308767 +0000 UTC m=+26963.527073115 I0428 06:11:29.831930 1 scale_down.go:776] No candidates for scale down I0428 06:11:39.845858 1 static_autoscaler.go:343] No unschedulable pods I0428 06:11:39.845938 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:11:39.845956 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:11:39.846040 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:11:39.846299 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:11:39.846766 1 scale_down.go:776] No candidates for scale down I0428 06:11:49.861059 1 static_autoscaler.go:343] No unschedulable pods I0428 06:11:49.861146 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:11:49.861167 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:11:49.861232 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:11:49.861531 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:11:49.862596 1 scale_down.go:776] No candidates for scale down I0428 06:11:59.878202 1 static_autoscaler.go:343] No unschedulable pods I0428 06:11:59.878346 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:11:59.878381 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:11:59.878403 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:11:59.878757 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:11:59.879255 1 scale_down.go:776] No candidates for scale down I0428 06:12:09.896086 1 static_autoscaler.go:343] No unschedulable pods I0428 06:12:09.896174 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:12:09.896195 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:12:09.896220 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:12:09.896499 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:12:09.896899 1 scale_down.go:776] No candidates for scale down I0428 06:12:19.909136 1 static_autoscaler.go:343] No unschedulable pods I0428 06:12:19.909269 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:12:19.909286 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:12:19.909300 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:12:19.909571 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:12:19.910013 1 scale_down.go:776] No candidates for scale down I0428 06:12:29.924815 1 static_autoscaler.go:343] No unschedulable pods I0428 06:12:29.924961 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:12:29.924979 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:12:29.924991 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:12:29.925235 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:12:29.925668 1 scale_down.go:776] No candidates for scale down I0428 06:12:39.940947 1 static_autoscaler.go:343] No unschedulable pods I0428 06:12:39.941118 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:12:39.941144 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:12:39.941163 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:12:39.941435 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:12:39.941870 1 scale_down.go:776] No candidates for scale down I0428 06:12:49.955430 1 static_autoscaler.go:343] No unschedulable pods I0428 06:12:49.955578 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:12:49.955596 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:12:49.955609 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:12:49.955854 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:12:49.956272 1 scale_down.go:776] No candidates for scale down I0428 06:12:59.970242 1 static_autoscaler.go:343] No unschedulable pods I0428 06:12:59.970329 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:12:59.970349 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:12:59.970441 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:12:59.970785 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:12:59.971263 1 scale_down.go:776] No candidates for scale down I0428 06:13:09.984286 1 static_autoscaler.go:343] No unschedulable pods I0428 06:13:09.984434 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:13:09.984453 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:13:09.984465 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:13:09.984729 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:13:09.985134 1 scale_down.go:776] No candidates for scale down I0428 06:13:20.000297 1 static_autoscaler.go:343] No unschedulable pods I0428 06:13:20.000434 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:13:20.000457 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:13:20.000475 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:13:20.000722 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 06:13:20.001197 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 06:18:19.997483158 +0000 UTC m=+27073.696247545 I0428 06:13:20.001325 1 scale_down.go:776] No candidates for scale down I0428 06:13:24.126667 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 06:13:24.126916 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 232.491µs I0428 06:13:30.015948 1 static_autoscaler.go:343] No unschedulable pods I0428 06:13:30.016085 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:13:30.016116 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:13:30.016140 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:13:30.016606 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:13:30.017447 1 scale_down.go:776] No candidates for scale down I0428 06:13:40.033057 1 static_autoscaler.go:343] No unschedulable pods I0428 06:13:40.033174 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:13:40.033198 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:13:40.033217 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:13:40.033574 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:13:40.034049 1 scale_down.go:776] No candidates for scale down I0428 06:13:50.047544 1 static_autoscaler.go:343] No unschedulable pods I0428 06:13:50.047667 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:13:50.047690 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:13:50.047710 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:13:50.047945 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:13:50.048342 1 scale_down.go:776] No candidates for scale down I0428 06:14:00.062434 1 static_autoscaler.go:343] No unschedulable pods I0428 06:14:00.062523 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:14:00.062561 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:14:00.062579 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:14:00.062889 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:14:00.063306 1 scale_down.go:776] No candidates for scale down I0428 06:14:10.076503 1 static_autoscaler.go:343] No unschedulable pods I0428 06:14:10.076625 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:14:10.076642 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:14:10.076654 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:14:10.076879 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:14:10.077279 1 scale_down.go:776] No candidates for scale down I0428 06:14:20.090437 1 static_autoscaler.go:343] No unschedulable pods I0428 06:14:20.090540 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:14:20.090557 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:14:20.090568 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:14:20.090843 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:14:20.091403 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 06:14:20.100246 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 06:14:20.100512 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 06:14:20.107146 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588054460 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 06:14:20.116535 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 06:14:30.115901 1 static_autoscaler.go:343] No unschedulable pods I0428 06:14:30.116022 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:14:30.116040 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:14:30.116051 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:14:30.116263 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:14:30.116726 1 scale_down.go:776] No candidates for scale down I0428 06:14:40.129515 1 static_autoscaler.go:343] No unschedulable pods I0428 06:14:40.129609 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:14:40.129627 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:14:40.129641 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:14:40.129905 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:14:40.130314 1 scale_down.go:776] No candidates for scale down I0428 06:14:50.151186 1 static_autoscaler.go:343] No unschedulable pods I0428 06:14:50.151322 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:14:50.151345 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:14:50.151361 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:14:50.151633 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 06:14:50.152199 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 06:19:50.147910989 +0000 UTC m=+27163.846675358 I0428 06:14:50.152301 1 scale_down.go:776] No candidates for scale down I0428 06:15:00.165154 1 static_autoscaler.go:343] No unschedulable pods I0428 06:15:00.165265 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:15:00.165289 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:15:00.165392 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:15:00.165771 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:15:00.166371 1 scale_down.go:776] No candidates for scale down I0428 06:15:10.187889 1 static_autoscaler.go:343] No unschedulable pods I0428 06:15:10.187969 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:15:10.188003 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:15:10.188018 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:15:10.188258 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:15:10.188919 1 scale_down.go:776] No candidates for scale down I0428 06:15:20.202592 1 static_autoscaler.go:343] No unschedulable pods I0428 06:15:20.202674 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:15:20.202691 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:15:20.202755 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:15:20.202970 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:15:20.203383 1 scale_down.go:776] No candidates for scale down I0428 06:15:24.127038 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 06:15:24.127257 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 201.833µs I0428 06:15:30.216874 1 static_autoscaler.go:343] No unschedulable pods I0428 06:15:30.216957 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:15:30.216991 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:15:30.217008 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:15:30.217346 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:15:30.218124 1 scale_down.go:776] No candidates for scale down I0428 06:15:40.231445 1 static_autoscaler.go:343] No unschedulable pods I0428 06:15:40.231570 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:15:40.231590 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:15:40.231609 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:15:40.231830 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:15:40.232242 1 scale_down.go:776] No candidates for scale down I0428 06:15:50.245129 1 static_autoscaler.go:343] No unschedulable pods I0428 06:15:50.245216 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:15:50.245233 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:15:50.245302 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:15:50.245542 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:15:50.245938 1 scale_down.go:776] No candidates for scale down I0428 06:16:00.258830 1 static_autoscaler.go:343] No unschedulable pods I0428 06:16:00.258966 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:16:00.258982 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:16:00.258995 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:16:00.259250 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:16:00.259707 1 scale_down.go:776] No candidates for scale down I0428 06:16:10.271945 1 static_autoscaler.go:343] No unschedulable pods I0428 06:16:10.272031 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:16:10.272048 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:16:10.272111 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:16:10.272384 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:16:10.272830 1 scale_down.go:776] No candidates for scale down I0428 06:16:20.285996 1 static_autoscaler.go:343] No unschedulable pods I0428 06:16:20.286094 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:16:20.286115 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:16:20.286183 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:16:20.286460 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:16:20.286877 1 scale_down.go:776] No candidates for scale down I0428 06:16:30.299792 1 static_autoscaler.go:343] No unschedulable pods I0428 06:16:30.299942 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:16:30.299960 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:16:30.299972 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:16:30.300190 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 06:16:30.300675 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 06:21:30.297159027 +0000 UTC m=+27263.995923384 I0428 06:16:30.300769 1 scale_down.go:776] No candidates for scale down I0428 06:16:40.319552 1 static_autoscaler.go:343] No unschedulable pods I0428 06:16:40.319680 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:16:40.319698 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:16:40.319710 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:16:40.319953 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:16:40.320396 1 scale_down.go:776] No candidates for scale down I0428 06:16:50.335961 1 static_autoscaler.go:343] No unschedulable pods I0428 06:16:50.336097 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:16:50.336115 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:16:50.336128 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:16:50.336384 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:16:50.336813 1 scale_down.go:776] No candidates for scale down I0428 06:17:00.350403 1 static_autoscaler.go:343] No unschedulable pods I0428 06:17:00.350523 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:17:00.350542 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:17:00.350617 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:17:00.350879 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:17:00.351327 1 scale_down.go:776] No candidates for scale down I0428 06:17:10.365683 1 static_autoscaler.go:343] No unschedulable pods I0428 06:17:10.365776 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:17:10.365800 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:17:10.365858 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:17:10.366108 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:17:10.366542 1 scale_down.go:776] No candidates for scale down I0428 06:17:20.380302 1 static_autoscaler.go:343] No unschedulable pods I0428 06:17:20.380420 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:17:20.380440 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:17:20.380514 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:17:20.380720 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:17:20.381131 1 scale_down.go:776] No candidates for scale down I0428 06:17:24.127384 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 06:17:24.127656 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 255.104µs I0428 06:17:30.393091 1 static_autoscaler.go:343] No unschedulable pods I0428 06:17:30.393239 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:17:30.393261 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:17:30.393281 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:17:30.393526 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:17:30.393922 1 scale_down.go:776] No candidates for scale down I0428 06:17:40.407159 1 static_autoscaler.go:343] No unschedulable pods I0428 06:17:40.407289 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:17:40.407307 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:17:40.407320 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:17:40.407564 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:17:40.408166 1 scale_down.go:776] No candidates for scale down I0428 06:17:50.422970 1 static_autoscaler.go:343] No unschedulable pods I0428 06:17:50.423056 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:17:50.423073 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:17:50.423142 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:17:50.423361 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:17:50.423820 1 scale_down.go:776] No candidates for scale down I0428 06:18:00.438591 1 static_autoscaler.go:343] No unschedulable pods I0428 06:18:00.438747 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:18:00.438792 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:18:00.438813 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:18:00.439126 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:18:00.439612 1 scale_down.go:776] No candidates for scale down I0428 06:18:10.453358 1 static_autoscaler.go:343] No unschedulable pods I0428 06:18:10.453487 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:18:10.453518 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:18:10.453532 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:18:10.453766 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:18:10.454159 1 scale_down.go:776] No candidates for scale down I0428 06:18:20.469290 1 static_autoscaler.go:343] No unschedulable pods I0428 06:18:20.469405 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:18:20.469448 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:18:20.469474 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:18:20.469834 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 06:18:20.470354 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 06:23:20.466653759 +0000 UTC m=+27374.165418096 I0428 06:18:20.470478 1 scale_down.go:776] No candidates for scale down I0428 06:18:30.485746 1 static_autoscaler.go:343] No unschedulable pods I0428 06:18:30.485872 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:18:30.485888 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:18:30.485901 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:18:30.486135 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:18:30.486581 1 scale_down.go:776] No candidates for scale down I0428 06:18:40.503131 1 static_autoscaler.go:343] No unschedulable pods I0428 06:18:40.503222 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:18:40.503247 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:18:40.503310 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:18:40.503603 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:18:40.504054 1 scale_down.go:776] No candidates for scale down I0428 06:18:50.517218 1 static_autoscaler.go:343] No unschedulable pods I0428 06:18:50.517301 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:18:50.517323 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:18:50.517340 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:18:50.517611 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:18:50.518012 1 scale_down.go:776] No candidates for scale down I0428 06:19:00.530799 1 static_autoscaler.go:343] No unschedulable pods I0428 06:19:00.530902 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:19:00.530923 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:19:00.530935 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:19:00.531275 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:19:00.531772 1 scale_down.go:776] No candidates for scale down I0428 06:19:10.544130 1 static_autoscaler.go:343] No unschedulable pods I0428 06:19:10.544228 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:19:10.544249 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:19:10.544263 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:19:10.544556 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:19:10.545030 1 scale_down.go:776] No candidates for scale down I0428 06:19:20.559161 1 static_autoscaler.go:343] No unschedulable pods I0428 06:19:20.559307 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:19:20.559326 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:19:20.559343 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:19:20.559601 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:19:20.560036 1 scale_down.go:776] No candidates for scale down I0428 06:19:24.127787 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 06:19:24.128049 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 243.636µs I0428 06:19:30.576066 1 static_autoscaler.go:343] No unschedulable pods I0428 06:19:30.576168 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:19:30.576193 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:19:30.576277 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:19:30.576669 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:19:30.577111 1 scale_down.go:776] No candidates for scale down I0428 06:19:40.592203 1 static_autoscaler.go:343] No unschedulable pods I0428 06:19:40.592382 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:19:40.592402 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:19:40.592439 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:19:40.592754 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:19:40.593237 1 scale_down.go:776] No candidates for scale down I0428 06:19:50.605790 1 static_autoscaler.go:343] No unschedulable pods I0428 06:19:50.605911 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:19:50.605928 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:19:50.605939 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:19:50.606152 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 06:19:50.606627 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 06:24:50.603185159 +0000 UTC m=+27464.301949553 I0428 06:19:50.606734 1 scale_down.go:776] No candidates for scale down I0428 06:20:00.620966 1 static_autoscaler.go:343] No unschedulable pods I0428 06:20:00.621110 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:20:00.621133 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:20:00.621155 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:20:00.621473 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:20:00.621932 1 scale_down.go:776] No candidates for scale down I0428 06:20:10.636301 1 static_autoscaler.go:343] No unschedulable pods I0428 06:20:10.636479 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:20:10.636496 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:20:10.636505 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:20:10.636777 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:20:10.637243 1 scale_down.go:776] No candidates for scale down I0428 06:20:20.650382 1 static_autoscaler.go:343] No unschedulable pods I0428 06:20:20.650531 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:20:20.650559 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:20:20.650584 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:20:20.650883 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:20:20.651324 1 scale_down.go:776] No candidates for scale down I0428 06:20:30.663187 1 static_autoscaler.go:343] No unschedulable pods I0428 06:20:30.663308 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:20:30.663327 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:20:30.663338 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:20:30.663606 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:20:30.663991 1 scale_down.go:776] No candidates for scale down I0428 06:20:40.690181 1 static_autoscaler.go:343] No unschedulable pods I0428 06:20:40.690329 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:20:40.690353 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:20:40.690373 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:20:40.690667 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:20:40.691121 1 scale_down.go:776] No candidates for scale down I0428 06:20:50.704955 1 static_autoscaler.go:343] No unschedulable pods I0428 06:20:50.705094 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:20:50.705112 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:20:50.705125 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:20:50.705361 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:20:50.705801 1 scale_down.go:776] No candidates for scale down I0428 06:21:00.721338 1 static_autoscaler.go:343] No unschedulable pods I0428 06:21:00.721445 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:21:00.721473 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:21:00.721494 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:21:00.721785 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:21:00.722252 1 scale_down.go:776] No candidates for scale down I0428 06:21:10.734801 1 static_autoscaler.go:343] No unschedulable pods I0428 06:21:10.734915 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:21:10.734945 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:21:10.734961 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:21:10.735191 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:21:10.735637 1 scale_down.go:776] No candidates for scale down I0428 06:21:20.748379 1 static_autoscaler.go:343] No unschedulable pods I0428 06:21:20.748489 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:21:20.748508 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:21:20.748519 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:21:20.748831 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:21:20.749270 1 scale_down.go:776] No candidates for scale down I0428 06:21:24.128175 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 06:21:24.128386 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 195.103µs I0428 06:21:30.762012 1 static_autoscaler.go:343] No unschedulable pods I0428 06:21:30.762139 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:21:30.762155 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:21:30.762166 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:21:30.762405 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 06:21:30.762892 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 06:26:30.75938308 +0000 UTC m=+27564.458147418 I0428 06:21:30.762991 1 scale_down.go:776] No candidates for scale down I0428 06:21:40.776693 1 static_autoscaler.go:343] No unschedulable pods I0428 06:21:40.776771 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:21:40.776787 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:21:40.776853 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:21:40.777067 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:21:40.777474 1 scale_down.go:776] No candidates for scale down I0428 06:21:50.793317 1 static_autoscaler.go:343] No unschedulable pods I0428 06:21:50.793450 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:21:50.793478 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:21:50.793498 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:21:50.793860 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:21:50.794329 1 scale_down.go:776] No candidates for scale down I0428 06:22:00.809222 1 static_autoscaler.go:343] No unschedulable pods I0428 06:22:00.809354 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:22:00.809372 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:22:00.809384 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:22:00.809635 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:22:00.810056 1 scale_down.go:776] No candidates for scale down I0428 06:22:10.823081 1 static_autoscaler.go:343] No unschedulable pods I0428 06:22:10.823166 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:22:10.823185 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:22:10.823243 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:22:10.823529 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:22:10.823961 1 scale_down.go:776] No candidates for scale down I0428 06:22:20.837727 1 static_autoscaler.go:343] No unschedulable pods I0428 06:22:20.837814 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:22:20.837831 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:22:20.837844 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:22:20.838107 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:22:20.838525 1 scale_down.go:776] No candidates for scale down I0428 06:22:30.852994 1 static_autoscaler.go:343] No unschedulable pods I0428 06:22:30.853138 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:22:30.853155 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:22:30.853166 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:22:30.853400 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:22:30.853879 1 scale_down.go:776] No candidates for scale down I0428 06:22:40.870062 1 static_autoscaler.go:343] No unschedulable pods I0428 06:22:40.870208 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:22:40.870231 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:22:40.870246 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:22:40.870516 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:22:40.870961 1 scale_down.go:776] No candidates for scale down I0428 06:22:50.884524 1 static_autoscaler.go:343] No unschedulable pods I0428 06:22:50.884748 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:22:50.884775 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:22:50.884788 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:22:50.885062 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:22:50.885494 1 scale_down.go:776] No candidates for scale down I0428 06:23:00.897876 1 static_autoscaler.go:343] No unschedulable pods I0428 06:23:00.897976 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:23:00.898001 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:23:00.898094 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:23:00.898402 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:23:00.898905 1 scale_down.go:776] No candidates for scale down I0428 06:23:10.912847 1 static_autoscaler.go:343] No unschedulable pods I0428 06:23:10.912934 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:23:10.912950 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:23:10.913005 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:23:10.913240 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:23:10.913680 1 scale_down.go:776] No candidates for scale down I0428 06:23:20.926460 1 static_autoscaler.go:343] No unschedulable pods I0428 06:23:20.926552 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:23:20.926571 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:23:20.926646 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:23:20.926944 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 06:23:20.927457 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 06:28:20.922940562 +0000 UTC m=+27674.621704945 I0428 06:23:20.927563 1 scale_down.go:776] No candidates for scale down I0428 06:23:24.128476 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 06:23:24.128739 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 226.281µs I0428 06:23:30.941484 1 static_autoscaler.go:343] No unschedulable pods I0428 06:23:30.941586 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:23:30.941602 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:23:30.941615 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:23:30.941947 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:23:30.942478 1 scale_down.go:776] No candidates for scale down I0428 06:23:40.957355 1 static_autoscaler.go:343] No unschedulable pods I0428 06:23:40.957511 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:23:40.957529 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:23:40.957541 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:23:40.957810 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:23:40.958265 1 scale_down.go:776] No candidates for scale down I0428 06:23:50.972329 1 static_autoscaler.go:343] No unschedulable pods I0428 06:23:50.972450 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:23:50.972476 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:23:50.972557 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:23:50.972884 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:23:50.973332 1 scale_down.go:776] No candidates for scale down I0428 06:24:00.988067 1 static_autoscaler.go:343] No unschedulable pods I0428 06:24:00.988188 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:24:00.988212 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:24:00.988289 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:24:00.988641 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:24:00.989194 1 scale_down.go:776] No candidates for scale down I0428 06:24:11.004688 1 static_autoscaler.go:343] No unschedulable pods I0428 06:24:11.004773 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:24:11.004792 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:24:11.004863 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:24:11.005092 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:24:11.005525 1 scale_down.go:776] No candidates for scale down I0428 06:24:21.019611 1 static_autoscaler.go:343] No unschedulable pods I0428 06:24:21.019742 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:24:21.019760 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:24:21.019772 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:24:21.020017 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:24:21.020716 1 scale_down.go:776] No candidates for scale down I0428 06:24:31.036518 1 static_autoscaler.go:343] No unschedulable pods I0428 06:24:31.036660 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:24:31.036683 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:24:31.036697 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:24:31.036956 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:24:31.037631 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 06:24:31.049204 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 06:24:31.049352 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 06:24:31.054492 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588055071 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 06:24:31.062576 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 06:24:41.067357 1 static_autoscaler.go:343] No unschedulable pods I0428 06:24:41.067461 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:24:41.067488 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:24:41.067506 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:24:41.067825 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:24:41.068249 1 scale_down.go:776] No candidates for scale down I0428 06:24:51.083457 1 static_autoscaler.go:343] No unschedulable pods I0428 06:24:51.083549 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:24:51.083566 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:24:51.083580 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:24:51.083881 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 06:24:51.084406 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 06:29:51.080661714 +0000 UTC m=+27764.779426112 I0428 06:24:51.084527 1 scale_down.go:776] No candidates for scale down I0428 06:25:01.097405 1 static_autoscaler.go:343] No unschedulable pods I0428 06:25:01.097536 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:25:01.097568 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:25:01.097584 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:25:01.097824 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:25:01.098238 1 scale_down.go:776] No candidates for scale down I0428 06:25:11.111096 1 static_autoscaler.go:343] No unschedulable pods I0428 06:25:11.111189 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:25:11.111209 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:25:11.111224 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:25:11.111492 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:25:11.111898 1 scale_down.go:776] No candidates for scale down I0428 06:25:21.124953 1 static_autoscaler.go:343] No unschedulable pods I0428 06:25:21.125047 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:25:21.125066 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:25:21.125151 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:25:21.125451 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:25:21.125889 1 scale_down.go:776] No candidates for scale down I0428 06:25:24.128886 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 06:25:24.129105 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 201.643µs I0428 06:25:31.141482 1 static_autoscaler.go:343] No unschedulable pods I0428 06:25:31.141569 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:25:31.141591 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:25:31.141660 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:25:31.141925 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:25:31.142377 1 scale_down.go:776] No candidates for scale down I0428 06:25:41.155200 1 static_autoscaler.go:343] No unschedulable pods I0428 06:25:41.155354 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:25:41.155373 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:25:41.155386 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:25:41.155704 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:25:41.156099 1 scale_down.go:776] No candidates for scale down I0428 06:25:51.168166 1 static_autoscaler.go:343] No unschedulable pods I0428 06:25:51.168292 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:25:51.168326 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:25:51.168341 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:25:51.168609 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:25:51.169061 1 scale_down.go:776] No candidates for scale down I0428 06:26:01.183971 1 static_autoscaler.go:343] No unschedulable pods I0428 06:26:01.184092 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:26:01.184112 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:26:01.184129 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:26:01.184383 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:26:01.184850 1 scale_down.go:776] No candidates for scale down I0428 06:26:11.198655 1 static_autoscaler.go:343] No unschedulable pods I0428 06:26:11.198816 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:26:11.198834 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:26:11.198845 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:26:11.199076 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:26:11.199520 1 scale_down.go:776] No candidates for scale down I0428 06:26:21.214788 1 static_autoscaler.go:343] No unschedulable pods I0428 06:26:21.214925 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:26:21.214948 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:26:21.214965 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:26:21.215224 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:26:21.215701 1 scale_down.go:776] No candidates for scale down I0428 06:26:31.229223 1 static_autoscaler.go:343] No unschedulable pods I0428 06:26:31.229355 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:26:31.229376 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:26:31.229394 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:26:31.229644 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 06:26:31.230145 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 06:31:31.226492557 +0000 UTC m=+27864.925256940 I0428 06:26:31.230239 1 scale_down.go:776] No candidates for scale down I0428 06:26:41.243355 1 static_autoscaler.go:343] No unschedulable pods I0428 06:26:41.243534 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:26:41.243558 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:26:41.243580 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:26:41.243874 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:26:41.244309 1 scale_down.go:776] No candidates for scale down I0428 06:26:51.256965 1 static_autoscaler.go:343] No unschedulable pods I0428 06:26:51.257058 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:26:51.257075 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:26:51.257095 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:26:51.257373 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:26:51.257794 1 scale_down.go:776] No candidates for scale down I0428 06:27:01.274426 1 static_autoscaler.go:343] No unschedulable pods I0428 06:27:01.274603 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:27:01.274633 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:27:01.274661 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:27:01.275019 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:27:01.275700 1 scale_down.go:776] No candidates for scale down I0428 06:27:11.291027 1 static_autoscaler.go:343] No unschedulable pods I0428 06:27:11.291164 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:27:11.291183 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:27:11.291195 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:27:11.291469 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:27:11.291915 1 scale_down.go:776] No candidates for scale down I0428 06:27:21.307744 1 static_autoscaler.go:343] No unschedulable pods I0428 06:27:21.307841 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:27:21.307868 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:27:21.307963 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:27:21.308278 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:27:21.308770 1 scale_down.go:776] No candidates for scale down I0428 06:27:24.129242 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 06:27:24.129501 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 238.949µs I0428 06:27:31.323031 1 static_autoscaler.go:343] No unschedulable pods I0428 06:27:31.323175 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:27:31.323194 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:27:31.323220 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:27:31.323575 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:27:31.324078 1 scale_down.go:776] No candidates for scale down I0428 06:27:41.340891 1 static_autoscaler.go:343] No unschedulable pods I0428 06:27:41.341006 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:27:41.341037 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:27:41.341051 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:27:41.341250 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:27:41.341671 1 scale_down.go:776] No candidates for scale down I0428 06:27:51.359598 1 static_autoscaler.go:343] No unschedulable pods I0428 06:27:51.359847 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:27:51.359877 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:27:51.359910 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:27:51.360359 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:27:51.361226 1 scale_down.go:776] No candidates for scale down I0428 06:28:01.375347 1 static_autoscaler.go:343] No unschedulable pods I0428 06:28:01.375455 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:28:01.375474 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:28:01.375490 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:28:01.375753 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:28:01.376179 1 scale_down.go:776] No candidates for scale down I0428 06:28:11.391993 1 static_autoscaler.go:343] No unschedulable pods I0428 06:28:11.392106 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:28:11.392128 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:28:11.392147 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:28:11.392438 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:28:11.392911 1 scale_down.go:776] No candidates for scale down I0428 06:28:21.406205 1 static_autoscaler.go:343] No unschedulable pods I0428 06:28:21.406349 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:28:21.406367 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:28:21.406379 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:28:21.406640 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 06:28:21.407122 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 06:33:21.403316653 +0000 UTC m=+27975.102081026 I0428 06:28:21.407219 1 scale_down.go:776] No candidates for scale down I0428 06:28:31.422527 1 static_autoscaler.go:343] No unschedulable pods I0428 06:28:31.422610 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:28:31.422626 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:28:31.422701 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:28:31.422916 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:28:31.423317 1 scale_down.go:776] No candidates for scale down I0428 06:28:41.437026 1 static_autoscaler.go:343] No unschedulable pods I0428 06:28:41.437183 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:28:41.437210 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:28:41.437228 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:28:41.437587 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:28:41.438128 1 scale_down.go:776] No candidates for scale down I0428 06:28:51.452817 1 static_autoscaler.go:343] No unschedulable pods I0428 06:28:51.452956 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:28:51.452973 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:28:51.452991 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:28:51.453283 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:28:51.453721 1 scale_down.go:776] No candidates for scale down I0428 06:29:01.470403 1 static_autoscaler.go:343] No unschedulable pods I0428 06:29:01.470631 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:29:01.470695 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:29:01.470725 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:29:01.471266 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:29:01.472201 1 scale_down.go:776] No candidates for scale down I0428 06:29:11.488937 1 static_autoscaler.go:343] No unschedulable pods I0428 06:29:11.489069 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:29:11.489100 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:29:11.489127 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:29:11.489505 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:29:11.489986 1 scale_down.go:776] No candidates for scale down I0428 06:29:21.504570 1 static_autoscaler.go:343] No unschedulable pods I0428 06:29:21.504694 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:29:21.504737 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:29:21.504752 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:29:21.505001 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:29:21.505438 1 scale_down.go:776] No candidates for scale down I0428 06:29:24.129638 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 06:29:24.129887 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 232.24µs I0428 06:29:31.519954 1 static_autoscaler.go:343] No unschedulable pods I0428 06:29:31.520051 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:29:31.520070 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:29:31.520082 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:29:31.520339 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:29:31.520808 1 scale_down.go:776] No candidates for scale down I0428 06:29:41.534885 1 static_autoscaler.go:343] No unschedulable pods I0428 06:29:41.534985 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:29:41.535002 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:29:41.535013 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:29:41.535266 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:29:41.535768 1 scale_down.go:776] No candidates for scale down I0428 06:29:51.548141 1 static_autoscaler.go:343] No unschedulable pods I0428 06:29:51.548273 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:29:51.548290 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:29:51.548301 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:29:51.548669 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 06:29:51.549461 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 06:34:51.54528028 +0000 UTC m=+28065.244044639 I0428 06:29:51.549600 1 scale_down.go:776] No candidates for scale down I0428 06:30:01.562525 1 static_autoscaler.go:343] No unschedulable pods I0428 06:30:01.562716 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:30:01.562743 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:30:01.562760 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:30:01.563062 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:30:01.563728 1 scale_down.go:776] No candidates for scale down I0428 06:30:11.577919 1 static_autoscaler.go:343] No unschedulable pods I0428 06:30:11.578032 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:30:11.578062 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:30:11.578074 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:30:11.578316 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:30:11.578774 1 scale_down.go:776] No candidates for scale down I0428 06:30:21.594938 1 static_autoscaler.go:343] No unschedulable pods I0428 06:30:21.595080 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:30:21.595105 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:30:21.595127 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:30:21.595496 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:30:21.596009 1 scale_down.go:776] No candidates for scale down I0428 06:30:31.609560 1 static_autoscaler.go:343] No unschedulable pods I0428 06:30:31.609656 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:30:31.609677 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:30:31.609696 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:30:31.610005 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:30:31.610467 1 scale_down.go:776] No candidates for scale down I0428 06:30:41.624643 1 static_autoscaler.go:343] No unschedulable pods I0428 06:30:41.624729 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:30:41.624747 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:30:41.624759 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:30:41.625017 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:30:41.625463 1 scale_down.go:776] No candidates for scale down I0428 06:30:51.640040 1 static_autoscaler.go:343] No unschedulable pods I0428 06:30:51.640127 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:30:51.640147 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:30:51.640223 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:30:51.640518 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:30:51.641063 1 scale_down.go:776] No candidates for scale down I0428 06:31:01.661084 1 static_autoscaler.go:343] No unschedulable pods I0428 06:31:01.661174 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:31:01.661208 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:31:01.661225 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:31:01.661536 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:31:01.661961 1 scale_down.go:776] No candidates for scale down I0428 06:31:11.678086 1 static_autoscaler.go:343] No unschedulable pods I0428 06:31:11.678231 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:31:11.678248 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:31:11.678260 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:31:11.678505 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:31:11.679053 1 scale_down.go:776] No candidates for scale down I0428 06:31:21.692503 1 static_autoscaler.go:343] No unschedulable pods I0428 06:31:21.692655 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:31:21.692680 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:31:21.692704 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:31:21.693003 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:31:21.693474 1 scale_down.go:776] No candidates for scale down I0428 06:31:24.130021 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 06:31:24.130241 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 203.143µs I0428 06:31:31.706397 1 static_autoscaler.go:343] No unschedulable pods I0428 06:31:31.706565 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:31:31.706589 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:31:31.706607 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:31:31.706901 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 06:31:31.707474 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 06:36:31.703662023 +0000 UTC m=+28165.402426377 I0428 06:31:31.707585 1 scale_down.go:776] No candidates for scale down I0428 06:31:41.720749 1 static_autoscaler.go:343] No unschedulable pods I0428 06:31:41.720878 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:31:41.720895 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:31:41.720908 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:31:41.721141 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:31:41.721621 1 scale_down.go:776] No candidates for scale down I0428 06:31:51.736704 1 static_autoscaler.go:343] No unschedulable pods I0428 06:31:51.736786 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:31:51.736803 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:31:51.736875 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:31:51.737087 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:31:51.737513 1 scale_down.go:776] No candidates for scale down I0428 06:32:01.751975 1 static_autoscaler.go:343] No unschedulable pods I0428 06:32:01.752115 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:32:01.752138 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:32:01.752158 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:32:01.752370 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:32:01.752816 1 scale_down.go:776] No candidates for scale down I0428 06:32:11.769535 1 static_autoscaler.go:343] No unschedulable pods I0428 06:32:11.769632 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:32:11.769652 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:32:11.769664 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:32:11.769948 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:32:11.770361 1 scale_down.go:776] No candidates for scale down I0428 06:32:21.786611 1 static_autoscaler.go:343] No unschedulable pods I0428 06:32:21.786738 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:32:21.786754 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:32:21.786767 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:32:21.787078 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:32:21.787583 1 scale_down.go:776] No candidates for scale down I0428 06:32:31.816098 1 static_autoscaler.go:343] No unschedulable pods I0428 06:32:31.816241 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:32:31.816259 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:32:31.816272 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:32:31.816505 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:32:31.816919 1 scale_down.go:776] No candidates for scale down I0428 06:32:41.830325 1 static_autoscaler.go:343] No unschedulable pods I0428 06:32:41.830435 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:32:41.830454 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:32:41.830528 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:32:41.830768 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:32:41.831277 1 scale_down.go:776] No candidates for scale down I0428 06:32:51.844468 1 static_autoscaler.go:343] No unschedulable pods I0428 06:32:51.844562 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:32:51.844580 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:32:51.844593 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:32:51.844906 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:32:51.845439 1 scale_down.go:776] No candidates for scale down I0428 06:33:01.859153 1 static_autoscaler.go:343] No unschedulable pods I0428 06:33:01.859247 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:33:01.859265 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:33:01.859341 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:33:01.859587 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:33:01.860029 1 scale_down.go:776] No candidates for scale down I0428 06:33:11.875151 1 static_autoscaler.go:343] No unschedulable pods I0428 06:33:11.875267 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:33:11.875295 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:33:11.875320 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:33:11.875811 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:33:11.876331 1 scale_down.go:776] No candidates for scale down I0428 06:33:21.889307 1 static_autoscaler.go:343] No unschedulable pods I0428 06:33:21.889425 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:33:21.889458 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:33:21.889546 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:33:21.889821 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 06:33:21.890323 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 06:38:21.886333411 +0000 UTC m=+28275.585097788 I0428 06:33:21.890434 1 scale_down.go:776] No candidates for scale down I0428 06:33:24.130376 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 06:33:24.130703 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 306.58µs I0428 06:33:31.907254 1 static_autoscaler.go:343] No unschedulable pods I0428 06:33:31.907443 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:33:31.907496 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:33:31.907543 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:33:31.907996 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:33:31.908764 1 scale_down.go:776] No candidates for scale down I0428 06:33:41.924862 1 static_autoscaler.go:343] No unschedulable pods I0428 06:33:41.925013 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:33:41.925032 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:33:41.925049 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:33:41.925284 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:33:41.925780 1 scale_down.go:776] No candidates for scale down I0428 06:33:51.939992 1 static_autoscaler.go:343] No unschedulable pods I0428 06:33:51.940114 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:33:51.940135 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:33:51.940154 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:33:51.940390 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:33:51.940820 1 scale_down.go:776] No candidates for scale down I0428 06:34:01.953900 1 static_autoscaler.go:343] No unschedulable pods I0428 06:34:01.954055 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:34:01.954079 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:34:01.954099 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:34:01.954422 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:34:01.954931 1 scale_down.go:776] No candidates for scale down I0428 06:34:11.968298 1 static_autoscaler.go:343] No unschedulable pods I0428 06:34:11.968429 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:34:11.968451 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:34:11.968470 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:34:11.968862 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:34:11.969385 1 scale_down.go:776] No candidates for scale down I0428 06:34:21.983550 1 static_autoscaler.go:343] No unschedulable pods I0428 06:34:21.983659 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:34:21.983676 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:34:21.983688 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:34:21.983967 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:34:21.984373 1 scale_down.go:776] No candidates for scale down I0428 06:34:31.998833 1 static_autoscaler.go:343] No unschedulable pods I0428 06:34:31.998983 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:34:31.999000 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:34:31.999012 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:34:31.999231 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:34:31.999718 1 scale_down.go:776] No candidates for scale down I0428 06:34:42.018915 1 static_autoscaler.go:343] No unschedulable pods I0428 06:34:42.019104 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:34:42.019137 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:34:42.019157 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:34:42.019511 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:34:42.020396 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 06:34:42.036458 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 06:34:42.036617 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 06:34:42.040107 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588055682 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 06:34:42.050063 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 06:34:52.051890 1 static_autoscaler.go:343] No unschedulable pods I0428 06:34:52.052051 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:34:52.052072 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:34:52.052085 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:34:52.052366 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 06:34:52.052948 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 06:39:52.048938229 +0000 UTC m=+28365.747702585 I0428 06:34:52.053060 1 scale_down.go:776] No candidates for scale down I0428 06:35:02.079470 1 static_autoscaler.go:343] No unschedulable pods I0428 06:35:02.079564 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:35:02.079582 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:35:02.079650 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:35:02.079918 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:35:02.080352 1 scale_down.go:776] No candidates for scale down I0428 06:35:12.093970 1 static_autoscaler.go:343] No unschedulable pods I0428 06:35:12.094063 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:35:12.094081 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:35:12.094093 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:35:12.094471 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:35:12.094944 1 scale_down.go:776] No candidates for scale down I0428 06:35:22.108381 1 static_autoscaler.go:343] No unschedulable pods I0428 06:35:22.108534 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:35:22.108552 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:35:22.108567 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:35:22.108845 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:35:22.109302 1 scale_down.go:776] No candidates for scale down I0428 06:35:24.130835 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 06:35:24.131111 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 258.49µs I0428 06:35:32.122549 1 static_autoscaler.go:343] No unschedulable pods I0428 06:35:32.122690 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:35:32.122707 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:35:32.122721 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:35:32.122969 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:35:32.123449 1 scale_down.go:776] No candidates for scale down I0428 06:35:42.139311 1 static_autoscaler.go:343] No unschedulable pods I0428 06:35:42.139456 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:35:42.139482 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:35:42.139501 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:35:42.139983 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:35:42.140646 1 scale_down.go:776] No candidates for scale down I0428 06:35:52.155038 1 static_autoscaler.go:343] No unschedulable pods I0428 06:35:52.155134 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:35:52.155153 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:35:52.155228 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:35:52.155496 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:35:52.155937 1 scale_down.go:776] No candidates for scale down I0428 06:36:02.169379 1 static_autoscaler.go:343] No unschedulable pods I0428 06:36:02.169506 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:36:02.169531 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:36:02.169597 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:36:02.169869 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:36:02.170374 1 scale_down.go:776] No candidates for scale down I0428 06:36:12.184129 1 static_autoscaler.go:343] No unschedulable pods I0428 06:36:12.184259 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:36:12.184279 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:36:12.184309 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:36:12.184618 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:36:12.185113 1 scale_down.go:776] No candidates for scale down I0428 06:36:22.198656 1 static_autoscaler.go:343] No unschedulable pods I0428 06:36:22.198738 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:36:22.198760 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:36:22.198825 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:36:22.199057 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:36:22.199495 1 scale_down.go:776] No candidates for scale down I0428 06:36:32.215801 1 static_autoscaler.go:343] No unschedulable pods I0428 06:36:32.215935 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:36:32.215963 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:36:32.215978 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:36:32.216242 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 06:36:32.216767 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 06:41:32.213170133 +0000 UTC m=+28465.911934478 I0428 06:36:32.216866 1 scale_down.go:776] No candidates for scale down I0428 06:36:42.229666 1 static_autoscaler.go:343] No unschedulable pods I0428 06:36:42.229800 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:36:42.229817 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:36:42.229830 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:36:42.230203 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:36:42.230676 1 scale_down.go:776] No candidates for scale down I0428 06:36:52.244257 1 static_autoscaler.go:343] No unschedulable pods I0428 06:36:52.244403 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:36:52.244430 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:36:52.244446 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:36:52.244704 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:36:52.245138 1 scale_down.go:776] No candidates for scale down I0428 06:37:02.258295 1 static_autoscaler.go:343] No unschedulable pods I0428 06:37:02.258429 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:37:02.258446 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:37:02.258459 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:37:02.258757 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:37:02.259189 1 scale_down.go:776] No candidates for scale down I0428 06:37:12.272574 1 static_autoscaler.go:343] No unschedulable pods I0428 06:37:12.272692 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:37:12.272726 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:37:12.272740 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:37:12.273012 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:37:12.273461 1 scale_down.go:776] No candidates for scale down I0428 06:37:22.286117 1 static_autoscaler.go:343] No unschedulable pods I0428 06:37:22.286245 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:37:22.286263 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:37:22.286276 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:37:22.286567 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:37:22.287059 1 scale_down.go:776] No candidates for scale down I0428 06:37:24.131252 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 06:37:24.131499 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 230.871µs I0428 06:37:32.301075 1 static_autoscaler.go:343] No unschedulable pods I0428 06:37:32.301204 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:37:32.301221 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:37:32.301237 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:37:32.301474 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:37:32.301892 1 scale_down.go:776] No candidates for scale down I0428 06:37:42.314821 1 static_autoscaler.go:343] No unschedulable pods I0428 06:37:42.314912 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:37:42.314929 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:37:42.314940 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:37:42.315215 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:37:42.315695 1 scale_down.go:776] No candidates for scale down I0428 06:37:52.329860 1 static_autoscaler.go:343] No unschedulable pods I0428 06:37:52.329943 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:37:52.329959 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:37:52.330036 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:37:52.330267 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:37:52.330690 1 scale_down.go:776] No candidates for scale down I0428 06:38:02.344443 1 static_autoscaler.go:343] No unschedulable pods I0428 06:38:02.344573 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:38:02.344591 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:38:02.344606 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:38:02.344859 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:38:02.345280 1 scale_down.go:776] No candidates for scale down I0428 06:38:12.358932 1 static_autoscaler.go:343] No unschedulable pods I0428 06:38:12.359026 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:38:12.359048 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:38:12.359063 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:38:12.359354 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:38:12.359836 1 scale_down.go:776] No candidates for scale down I0428 06:38:22.372439 1 static_autoscaler.go:343] No unschedulable pods I0428 06:38:22.372514 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:38:22.372531 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:38:22.372598 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:38:22.372855 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 06:38:22.373363 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 06:43:22.369629934 +0000 UTC m=+28576.068394294 I0428 06:38:22.373476 1 scale_down.go:776] No candidates for scale down I0428 06:38:32.387722 1 static_autoscaler.go:343] No unschedulable pods I0428 06:38:32.387889 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:38:32.387913 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:38:32.387931 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:38:32.388156 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:38:32.388654 1 scale_down.go:776] No candidates for scale down I0428 06:38:42.402320 1 static_autoscaler.go:343] No unschedulable pods I0428 06:38:42.402476 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:38:42.402494 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:38:42.402505 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:38:42.402748 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:38:42.403155 1 scale_down.go:776] No candidates for scale down I0428 06:38:52.415443 1 static_autoscaler.go:343] No unschedulable pods I0428 06:38:52.415542 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:38:52.415568 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:38:52.415650 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:38:52.415956 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:38:52.416451 1 scale_down.go:776] No candidates for scale down I0428 06:39:02.430026 1 static_autoscaler.go:343] No unschedulable pods I0428 06:39:02.430168 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:39:02.430186 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:39:02.430199 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:39:02.430464 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:39:02.430892 1 scale_down.go:776] No candidates for scale down I0428 06:39:12.444089 1 static_autoscaler.go:343] No unschedulable pods I0428 06:39:12.444168 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:39:12.444186 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:39:12.444257 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:39:12.444496 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:39:12.444980 1 scale_down.go:776] No candidates for scale down I0428 06:39:22.458592 1 static_autoscaler.go:343] No unschedulable pods I0428 06:39:22.458712 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:39:22.458737 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:39:22.458756 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:39:22.459054 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:39:22.459504 1 scale_down.go:776] No candidates for scale down I0428 06:39:24.131635 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 06:39:24.131894 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 240.198µs I0428 06:39:32.471730 1 static_autoscaler.go:343] No unschedulable pods I0428 06:39:32.471834 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:39:32.471856 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:39:32.471872 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:39:32.472140 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:39:32.472557 1 scale_down.go:776] No candidates for scale down I0428 06:39:42.488367 1 static_autoscaler.go:343] No unschedulable pods I0428 06:39:42.488513 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:39:42.488530 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:39:42.488543 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:39:42.488821 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:39:42.489278 1 scale_down.go:776] No candidates for scale down I0428 06:39:52.503562 1 static_autoscaler.go:343] No unschedulable pods I0428 06:39:52.503662 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:39:52.503705 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:39:52.503722 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:39:52.503998 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 06:39:52.504488 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 06:44:52.500861722 +0000 UTC m=+28666.199626080 I0428 06:39:52.504588 1 scale_down.go:776] No candidates for scale down I0428 06:40:02.517852 1 static_autoscaler.go:343] No unschedulable pods I0428 06:40:02.517962 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:40:02.517985 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:40:02.518009 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:40:02.518322 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:40:02.518872 1 scale_down.go:776] No candidates for scale down I0428 06:40:12.532862 1 static_autoscaler.go:343] No unschedulable pods I0428 06:40:12.532977 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:40:12.533001 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:40:12.533076 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:40:12.533346 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:40:12.533824 1 scale_down.go:776] No candidates for scale down I0428 06:40:22.547384 1 static_autoscaler.go:343] No unschedulable pods I0428 06:40:22.547476 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:40:22.547494 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:40:22.547560 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:40:22.547779 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:40:22.548173 1 scale_down.go:776] No candidates for scale down I0428 06:40:32.560772 1 static_autoscaler.go:343] No unschedulable pods I0428 06:40:32.560901 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:40:32.560918 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:40:32.560930 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:40:32.561135 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:40:32.561556 1 scale_down.go:776] No candidates for scale down I0428 06:40:42.580272 1 static_autoscaler.go:343] No unschedulable pods I0428 06:40:42.580361 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:40:42.580379 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:40:42.580462 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:40:42.580704 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:40:42.581114 1 scale_down.go:776] No candidates for scale down I0428 06:40:52.596836 1 static_autoscaler.go:343] No unschedulable pods I0428 06:40:52.596961 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:40:52.596983 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:40:52.596999 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:40:52.597208 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:40:52.597615 1 scale_down.go:776] No candidates for scale down I0428 06:41:02.612101 1 static_autoscaler.go:343] No unschedulable pods I0428 06:41:02.612238 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:41:02.612258 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:41:02.612270 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:41:02.612514 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:41:02.612945 1 scale_down.go:776] No candidates for scale down I0428 06:41:12.626782 1 static_autoscaler.go:343] No unschedulable pods I0428 06:41:12.626874 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:41:12.626891 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:41:12.626902 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:41:12.627177 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:41:12.627632 1 scale_down.go:776] No candidates for scale down I0428 06:41:22.643381 1 static_autoscaler.go:343] No unschedulable pods I0428 06:41:22.643503 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:41:22.643525 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:41:22.643603 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:41:22.643922 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:41:22.644400 1 scale_down.go:776] No candidates for scale down I0428 06:41:24.132021 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 06:41:24.132240 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 200.181µs I0428 06:41:32.658337 1 static_autoscaler.go:343] No unschedulable pods I0428 06:41:32.658433 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:41:32.658448 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:41:32.658531 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:41:32.658839 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 06:41:32.659450 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 06:46:32.65386553 +0000 UTC m=+28766.352629880 I0428 06:41:32.659558 1 scale_down.go:776] No candidates for scale down I0428 06:41:42.674910 1 static_autoscaler.go:343] No unschedulable pods I0428 06:41:42.674997 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:41:42.675015 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:41:42.675071 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:41:42.675319 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:41:42.675787 1 scale_down.go:776] No candidates for scale down I0428 06:41:52.688844 1 static_autoscaler.go:343] No unschedulable pods I0428 06:41:52.688980 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:41:52.688996 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:41:52.689009 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:41:52.689238 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:41:52.689947 1 scale_down.go:776] No candidates for scale down I0428 06:42:02.704612 1 static_autoscaler.go:343] No unschedulable pods I0428 06:42:02.704789 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:42:02.704821 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:42:02.704838 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:42:02.705236 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:42:02.705947 1 scale_down.go:776] No candidates for scale down I0428 06:42:12.721086 1 static_autoscaler.go:343] No unschedulable pods I0428 06:42:12.721171 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:42:12.721188 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:42:12.721256 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:42:12.721517 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:42:12.721931 1 scale_down.go:776] No candidates for scale down I0428 06:42:22.737573 1 static_autoscaler.go:343] No unschedulable pods I0428 06:42:22.737674 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:42:22.737692 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:42:22.737703 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:42:22.737960 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:42:22.738371 1 scale_down.go:776] No candidates for scale down I0428 06:42:32.752001 1 static_autoscaler.go:343] No unschedulable pods I0428 06:42:32.752121 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:42:32.752140 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:42:32.752155 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:42:32.752381 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:42:32.752802 1 scale_down.go:776] No candidates for scale down I0428 06:42:42.768143 1 static_autoscaler.go:343] No unschedulable pods I0428 06:42:42.768265 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:42:42.768285 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:42:42.768301 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:42:42.768547 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:42:42.768987 1 scale_down.go:776] No candidates for scale down I0428 06:42:52.783083 1 static_autoscaler.go:343] No unschedulable pods I0428 06:42:52.783174 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:42:52.783192 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:42:52.783204 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:42:52.783476 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:42:52.783891 1 scale_down.go:776] No candidates for scale down I0428 06:43:02.797912 1 static_autoscaler.go:343] No unschedulable pods I0428 06:43:02.798000 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:43:02.798025 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:43:02.798111 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:43:02.798378 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:43:02.798960 1 scale_down.go:776] No candidates for scale down I0428 06:43:12.812235 1 static_autoscaler.go:343] No unschedulable pods I0428 06:43:12.812392 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:43:12.812443 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:43:12.812468 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:43:12.812787 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:43:12.813216 1 scale_down.go:776] No candidates for scale down I0428 06:43:22.828231 1 static_autoscaler.go:343] No unschedulable pods I0428 06:43:22.828333 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:43:22.828352 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:43:22.828366 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:43:22.828718 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 06:43:22.829284 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 06:48:22.825159666 +0000 UTC m=+28876.523924003 I0428 06:43:22.829399 1 scale_down.go:776] No candidates for scale down I0428 06:43:24.132374 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 06:43:24.132611 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 220.368µs I0428 06:43:32.842173 1 static_autoscaler.go:343] No unschedulable pods I0428 06:43:32.842323 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:43:32.842351 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:43:32.842375 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:43:32.842757 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:43:32.843234 1 scale_down.go:776] No candidates for scale down I0428 06:43:42.856934 1 static_autoscaler.go:343] No unschedulable pods I0428 06:43:42.857010 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:43:42.857027 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:43:42.857099 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:43:42.857326 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:43:42.857748 1 scale_down.go:776] No candidates for scale down I0428 06:43:52.871062 1 static_autoscaler.go:343] No unschedulable pods I0428 06:43:52.871165 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:43:52.871192 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:43:52.871271 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:43:52.871732 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:43:52.872212 1 scale_down.go:776] No candidates for scale down I0428 06:44:02.885227 1 static_autoscaler.go:343] No unschedulable pods I0428 06:44:02.885314 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:44:02.885329 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:44:02.885401 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:44:02.885642 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:44:02.886035 1 scale_down.go:776] No candidates for scale down I0428 06:44:12.898504 1 static_autoscaler.go:343] No unschedulable pods I0428 06:44:12.898631 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:44:12.898647 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:44:12.898661 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:44:12.898942 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:44:12.899375 1 scale_down.go:776] No candidates for scale down I0428 06:44:22.912478 1 static_autoscaler.go:343] No unschedulable pods I0428 06:44:22.912607 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:44:22.912626 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:44:22.912642 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:44:22.912909 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:44:22.913339 1 scale_down.go:776] No candidates for scale down I0428 06:44:32.931926 1 static_autoscaler.go:343] No unschedulable pods I0428 06:44:32.932057 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:44:32.932078 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:44:32.932096 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:44:32.932303 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:44:32.932717 1 scale_down.go:776] No candidates for scale down I0428 06:44:42.945636 1 static_autoscaler.go:343] No unschedulable pods I0428 06:44:42.945723 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:44:42.945745 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:44:42.945765 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:44:42.946087 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:44:42.946636 1 scale_down.go:776] No candidates for scale down I0428 06:44:52.961371 1 static_autoscaler.go:343] No unschedulable pods I0428 06:44:52.961689 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:44:52.961747 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:44:52.961785 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:44:52.962218 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 06:44:52.963071 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 06:49:52.957500294 +0000 UTC m=+28966.656264633 I0428 06:44:52.963554 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 06:44:52.975539 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 06:44:52.975762 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 06:44:52.980955 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588056292 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 06:44:52.992531 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 06:45:02.990264 1 static_autoscaler.go:343] No unschedulable pods I0428 06:45:02.990340 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:45:02.990357 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:45:02.990439 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:45:02.990669 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:45:02.991067 1 scale_down.go:776] No candidates for scale down I0428 06:45:13.005634 1 static_autoscaler.go:343] No unschedulable pods I0428 06:45:13.005755 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:45:13.005796 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:45:13.005812 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:45:13.006034 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:45:13.006447 1 scale_down.go:776] No candidates for scale down I0428 06:45:23.020357 1 static_autoscaler.go:343] No unschedulable pods I0428 06:45:23.020545 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:45:23.020575 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:45:23.020597 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:45:23.020928 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:45:23.021475 1 scale_down.go:776] No candidates for scale down I0428 06:45:24.132742 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 06:45:24.132957 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 197.424µs I0428 06:45:33.038183 1 static_autoscaler.go:343] No unschedulable pods I0428 06:45:33.038319 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:45:33.038337 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:45:33.038348 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:45:33.038617 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:45:33.039108 1 scale_down.go:776] No candidates for scale down I0428 06:45:43.053747 1 static_autoscaler.go:343] No unschedulable pods I0428 06:45:43.053875 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:45:43.053902 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:45:43.053969 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:45:43.054277 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:45:43.054827 1 scale_down.go:776] No candidates for scale down I0428 06:45:53.069966 1 static_autoscaler.go:343] No unschedulable pods I0428 06:45:53.070108 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:45:53.070125 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:45:53.070136 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:45:53.070373 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:45:53.070850 1 scale_down.go:776] No candidates for scale down I0428 06:46:03.084151 1 static_autoscaler.go:343] No unschedulable pods I0428 06:46:03.084270 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:46:03.084298 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:46:03.084315 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:46:03.084619 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:46:03.085040 1 scale_down.go:776] No candidates for scale down I0428 06:46:13.100235 1 static_autoscaler.go:343] No unschedulable pods I0428 06:46:13.100385 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:46:13.100426 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:46:13.100443 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:46:13.100766 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:46:13.101212 1 scale_down.go:776] No candidates for scale down I0428 06:46:23.116381 1 static_autoscaler.go:343] No unschedulable pods I0428 06:46:23.116509 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:46:23.116530 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:46:23.116549 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:46:23.116801 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:46:23.117201 1 scale_down.go:776] No candidates for scale down I0428 06:46:33.132164 1 static_autoscaler.go:343] No unschedulable pods I0428 06:46:33.132252 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:46:33.132270 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:46:33.132360 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:46:33.132632 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 06:46:33.133117 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 06:51:33.128245314 +0000 UTC m=+29066.827009719 I0428 06:46:33.133219 1 scale_down.go:776] No candidates for scale down I0428 06:46:43.150037 1 static_autoscaler.go:343] No unschedulable pods I0428 06:46:43.150219 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:46:43.150244 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:46:43.150267 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:46:43.150639 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:46:43.151297 1 scale_down.go:776] No candidates for scale down I0428 06:46:53.164935 1 static_autoscaler.go:343] No unschedulable pods I0428 06:46:53.165092 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:46:53.165114 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:46:53.165130 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:46:53.165370 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:46:53.165785 1 scale_down.go:776] No candidates for scale down I0428 06:47:03.178394 1 static_autoscaler.go:343] No unschedulable pods I0428 06:47:03.178515 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:47:03.178553 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:47:03.178568 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:47:03.178839 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:47:03.179260 1 scale_down.go:776] No candidates for scale down I0428 06:47:13.193710 1 static_autoscaler.go:343] No unschedulable pods I0428 06:47:13.193855 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:47:13.193874 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:47:13.193886 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:47:13.194132 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:47:13.194559 1 scale_down.go:776] No candidates for scale down I0428 06:47:23.209470 1 static_autoscaler.go:343] No unschedulable pods I0428 06:47:23.209659 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:47:23.209687 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:47:23.209709 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:47:23.209997 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:47:23.210464 1 scale_down.go:776] No candidates for scale down I0428 06:47:24.133118 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 06:47:24.133374 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 238.455µs I0428 06:47:33.226168 1 static_autoscaler.go:343] No unschedulable pods I0428 06:47:33.226250 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:47:33.226267 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:47:33.226356 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:47:33.226609 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:47:33.227005 1 scale_down.go:776] No candidates for scale down I0428 06:47:43.244143 1 static_autoscaler.go:343] No unschedulable pods I0428 06:47:43.244280 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:47:43.244302 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:47:43.244316 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:47:43.244567 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:47:43.244986 1 scale_down.go:776] No candidates for scale down I0428 06:47:53.258564 1 static_autoscaler.go:343] No unschedulable pods I0428 06:47:53.258700 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:47:53.258721 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:47:53.258733 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:47:53.258950 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:47:53.259367 1 scale_down.go:776] No candidates for scale down I0428 06:48:03.276131 1 static_autoscaler.go:343] No unschedulable pods I0428 06:48:03.276287 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:48:03.276313 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:48:03.276332 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:48:03.276663 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:48:03.277082 1 scale_down.go:776] No candidates for scale down I0428 06:48:13.293091 1 static_autoscaler.go:343] No unschedulable pods I0428 06:48:13.293228 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:48:13.293253 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:48:13.293277 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:48:13.293690 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:48:13.294339 1 scale_down.go:776] No candidates for scale down I0428 06:48:23.307239 1 static_autoscaler.go:343] No unschedulable pods I0428 06:48:23.307381 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:48:23.307406 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:48:23.307439 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:48:23.307763 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 06:48:23.308345 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 06:53:23.304485574 +0000 UTC m=+29177.003249910 I0428 06:48:23.308487 1 scale_down.go:776] No candidates for scale down I0428 06:48:33.322270 1 static_autoscaler.go:343] No unschedulable pods I0428 06:48:33.322401 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:48:33.322451 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:48:33.322467 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:48:33.322729 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:48:33.323122 1 scale_down.go:776] No candidates for scale down I0428 06:48:43.344027 1 static_autoscaler.go:343] No unschedulable pods I0428 06:48:43.344131 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:48:43.344158 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:48:43.344241 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:48:43.344575 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:48:43.345125 1 scale_down.go:776] No candidates for scale down I0428 06:48:53.357337 1 static_autoscaler.go:343] No unschedulable pods I0428 06:48:53.357432 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:48:53.357450 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:48:53.357523 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:48:53.357754 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:48:53.358163 1 scale_down.go:776] No candidates for scale down I0428 06:49:03.370702 1 static_autoscaler.go:343] No unschedulable pods I0428 06:49:03.370828 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:49:03.370846 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:49:03.370858 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:49:03.371086 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:49:03.371806 1 scale_down.go:776] No candidates for scale down I0428 06:49:13.385294 1 static_autoscaler.go:343] No unschedulable pods I0428 06:49:13.385424 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:49:13.385443 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:49:13.385454 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:49:13.385686 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:49:13.386077 1 scale_down.go:776] No candidates for scale down I0428 06:49:23.398993 1 static_autoscaler.go:343] No unschedulable pods I0428 06:49:23.399118 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:49:23.399138 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:49:23.399150 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:49:23.399404 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:49:23.399842 1 scale_down.go:776] No candidates for scale down I0428 06:49:24.133495 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 06:49:24.133738 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 224.83µs I0428 06:49:33.413213 1 static_autoscaler.go:343] No unschedulable pods I0428 06:49:33.413343 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:49:33.413362 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:49:33.413373 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:49:33.413605 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:49:33.414029 1 scale_down.go:776] No candidates for scale down I0428 06:49:43.426742 1 static_autoscaler.go:343] No unschedulable pods I0428 06:49:43.426822 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:49:43.426856 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:49:43.426872 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:49:43.427136 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:49:43.427595 1 scale_down.go:776] No candidates for scale down I0428 06:49:53.442031 1 static_autoscaler.go:343] No unschedulable pods I0428 06:49:53.442124 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:49:53.442141 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:49:53.442152 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:49:53.442431 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 06:49:53.442910 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 06:54:53.439373816 +0000 UTC m=+29267.138138172 I0428 06:49:53.443008 1 scale_down.go:776] No candidates for scale down I0428 06:50:03.456858 1 static_autoscaler.go:343] No unschedulable pods I0428 06:50:03.456942 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:50:03.456959 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:50:03.457029 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:50:03.457252 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:50:03.457673 1 scale_down.go:776] No candidates for scale down I0428 06:50:13.470880 1 static_autoscaler.go:343] No unschedulable pods I0428 06:50:13.471018 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:50:13.471034 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:50:13.471044 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:50:13.471310 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:50:13.471861 1 scale_down.go:776] No candidates for scale down I0428 06:50:23.484864 1 static_autoscaler.go:343] No unschedulable pods I0428 06:50:23.484989 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:50:23.485006 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:50:23.485017 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:50:23.485232 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:50:23.485644 1 scale_down.go:776] No candidates for scale down I0428 06:50:33.498553 1 static_autoscaler.go:343] No unschedulable pods I0428 06:50:33.498652 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:50:33.498671 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:50:33.498686 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:50:33.498945 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:50:33.499436 1 scale_down.go:776] No candidates for scale down I0428 06:50:43.516170 1 static_autoscaler.go:343] No unschedulable pods I0428 06:50:43.516247 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:50:43.516281 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:50:43.516306 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:50:43.516729 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:50:43.517224 1 scale_down.go:776] No candidates for scale down I0428 06:50:53.530471 1 static_autoscaler.go:343] No unschedulable pods I0428 06:50:53.530560 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:50:53.530576 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:50:53.530588 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:50:53.530877 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:50:53.531281 1 scale_down.go:776] No candidates for scale down I0428 06:51:03.543904 1 static_autoscaler.go:343] No unschedulable pods I0428 06:51:03.544056 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:51:03.544081 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:51:03.544101 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:51:03.544377 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:51:03.544826 1 scale_down.go:776] No candidates for scale down I0428 06:51:13.558143 1 static_autoscaler.go:343] No unschedulable pods I0428 06:51:13.558224 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:51:13.558243 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:51:13.558295 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:51:13.558611 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:51:13.559050 1 scale_down.go:776] No candidates for scale down I0428 06:51:23.572350 1 static_autoscaler.go:343] No unschedulable pods I0428 06:51:23.572488 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:51:23.572510 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:51:23.572525 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:51:23.572775 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:51:23.573215 1 scale_down.go:776] No candidates for scale down I0428 06:51:24.133858 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 06:51:24.134069 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 194.098µs I0428 06:51:33.587941 1 static_autoscaler.go:343] No unschedulable pods I0428 06:51:33.588053 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:51:33.588079 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:51:33.588179 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:51:33.588544 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 06:51:33.589405 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 06:56:33.584106167 +0000 UTC m=+29367.282870549 I0428 06:51:33.589591 1 scale_down.go:776] No candidates for scale down I0428 06:51:43.602900 1 static_autoscaler.go:343] No unschedulable pods I0428 06:51:43.603063 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:51:43.603091 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:51:43.603113 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:51:43.603493 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:51:43.603992 1 scale_down.go:776] No candidates for scale down I0428 06:51:53.618295 1 static_autoscaler.go:343] No unschedulable pods I0428 06:51:53.618476 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:51:53.618513 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:51:53.618526 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:51:53.618804 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:51:53.619240 1 scale_down.go:776] No candidates for scale down I0428 06:52:03.633546 1 static_autoscaler.go:343] No unschedulable pods I0428 06:52:03.633676 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:52:03.633709 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:52:03.633724 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:52:03.633985 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:52:03.634398 1 scale_down.go:776] No candidates for scale down I0428 06:52:13.648591 1 static_autoscaler.go:343] No unschedulable pods I0428 06:52:13.648715 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:52:13.648741 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:52:13.648854 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:52:13.649204 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:52:13.649941 1 scale_down.go:776] No candidates for scale down I0428 06:52:23.662532 1 static_autoscaler.go:343] No unschedulable pods I0428 06:52:23.662614 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:52:23.662635 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:52:23.662698 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:52:23.662903 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:52:23.663304 1 scale_down.go:776] No candidates for scale down I0428 06:52:33.676476 1 static_autoscaler.go:343] No unschedulable pods I0428 06:52:33.676573 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:52:33.676602 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:52:33.676623 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:52:33.677070 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:52:33.677697 1 scale_down.go:776] No candidates for scale down I0428 06:52:43.691980 1 static_autoscaler.go:343] No unschedulable pods I0428 06:52:43.692108 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:52:43.692141 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:52:43.692161 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:52:43.692429 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:52:43.692861 1 scale_down.go:776] No candidates for scale down I0428 06:52:53.707071 1 static_autoscaler.go:343] No unschedulable pods I0428 06:52:53.707164 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:52:53.707183 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:52:53.707197 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:52:53.707493 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:52:53.707898 1 scale_down.go:776] No candidates for scale down I0428 06:53:03.722932 1 static_autoscaler.go:343] No unschedulable pods I0428 06:53:03.723086 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:53:03.723118 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:53:03.723145 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:53:03.723394 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:53:03.723897 1 scale_down.go:776] No candidates for scale down I0428 06:53:13.748039 1 static_autoscaler.go:343] No unschedulable pods I0428 06:53:13.748166 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:53:13.748185 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:53:13.748198 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:53:13.748531 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:53:13.748973 1 scale_down.go:776] No candidates for scale down I0428 06:53:23.765220 1 static_autoscaler.go:343] No unschedulable pods I0428 06:53:23.765319 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:53:23.765347 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:53:23.765471 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:53:23.765789 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 06:53:23.766312 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 06:58:23.762211574 +0000 UTC m=+29477.460975958 I0428 06:53:23.766440 1 scale_down.go:776] No candidates for scale down I0428 06:53:24.134186 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 06:53:24.134373 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 172.368µs I0428 06:53:33.780187 1 static_autoscaler.go:343] No unschedulable pods I0428 06:53:33.780265 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:53:33.780281 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:53:33.780358 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:53:33.780621 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:53:33.781030 1 scale_down.go:776] No candidates for scale down I0428 06:53:43.801208 1 static_autoscaler.go:343] No unschedulable pods I0428 06:53:43.801327 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:53:43.801347 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:53:43.801361 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:53:43.801637 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:53:43.802039 1 scale_down.go:776] No candidates for scale down I0428 06:53:53.814483 1 static_autoscaler.go:343] No unschedulable pods I0428 06:53:53.814618 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:53:53.814634 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:53:53.814645 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:53:53.814887 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:53:53.815285 1 scale_down.go:776] No candidates for scale down I0428 06:54:03.830176 1 static_autoscaler.go:343] No unschedulable pods I0428 06:54:03.830276 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:54:03.830300 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:54:03.830389 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:54:03.830694 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:54:03.831229 1 scale_down.go:776] No candidates for scale down I0428 06:54:13.844941 1 static_autoscaler.go:343] No unschedulable pods I0428 06:54:13.845063 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:54:13.845085 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:54:13.845187 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:54:13.845538 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:54:13.846185 1 scale_down.go:776] No candidates for scale down I0428 06:54:23.861027 1 static_autoscaler.go:343] No unschedulable pods I0428 06:54:23.861118 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:54:23.861134 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:54:23.861146 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:54:23.861401 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:54:23.862021 1 scale_down.go:776] No candidates for scale down I0428 06:54:33.877224 1 static_autoscaler.go:343] No unschedulable pods I0428 06:54:33.877352 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:54:33.877375 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:54:33.877390 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:54:33.877644 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:54:33.878045 1 scale_down.go:776] No candidates for scale down I0428 06:54:43.890228 1 static_autoscaler.go:343] No unschedulable pods I0428 06:54:43.890317 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:54:43.890339 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:54:43.890354 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:54:43.890678 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:54:43.891138 1 scale_down.go:776] No candidates for scale down I0428 06:54:53.904836 1 static_autoscaler.go:343] No unschedulable pods I0428 06:54:53.904922 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:54:53.904943 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:54:53.905023 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:54:53.905313 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 06:54:53.905923 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 06:59:53.901948302 +0000 UTC m=+29567.600712696 I0428 06:54:53.906027 1 scale_down.go:776] No candidates for scale down I0428 06:55:03.925938 1 static_autoscaler.go:343] No unschedulable pods I0428 06:55:03.926026 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:55:03.926046 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:55:03.926062 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:55:03.926347 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:55:03.926991 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 06:55:03.933875 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 06:55:03.934014 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 06:55:03.941399 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588056903 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 06:55:03.953555 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 06:55:13.952728 1 static_autoscaler.go:343] No unschedulable pods I0428 06:55:13.952849 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:55:13.952866 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:55:13.952877 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:55:13.953118 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:55:13.953531 1 scale_down.go:776] No candidates for scale down I0428 06:55:23.966881 1 static_autoscaler.go:343] No unschedulable pods I0428 06:55:23.967054 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:55:23.967082 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:55:23.967099 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:55:23.967359 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:55:23.967830 1 scale_down.go:776] No candidates for scale down I0428 06:55:24.134462 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 06:55:24.134654 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 178.042µs I0428 06:55:33.980140 1 static_autoscaler.go:343] No unschedulable pods I0428 06:55:33.980217 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:55:33.980235 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:55:33.980311 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:55:33.980534 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:55:33.980928 1 scale_down.go:776] No candidates for scale down I0428 06:55:43.996543 1 static_autoscaler.go:343] No unschedulable pods I0428 06:55:43.996626 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:55:43.996643 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:55:43.996713 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:55:43.996934 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:55:43.997323 1 scale_down.go:776] No candidates for scale down I0428 06:55:54.010562 1 static_autoscaler.go:343] No unschedulable pods I0428 06:55:54.010697 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:55:54.010714 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:55:54.010726 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:55:54.010974 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:55:54.011373 1 scale_down.go:776] No candidates for scale down I0428 06:56:04.025395 1 static_autoscaler.go:343] No unschedulable pods I0428 06:56:04.025578 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:56:04.025598 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:56:04.025610 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:56:04.025947 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:56:04.026441 1 scale_down.go:776] No candidates for scale down I0428 06:56:14.040071 1 static_autoscaler.go:343] No unschedulable pods I0428 06:56:14.040164 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:56:14.040180 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:56:14.040241 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:56:14.040534 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:56:14.040994 1 scale_down.go:776] No candidates for scale down I0428 06:56:24.059921 1 static_autoscaler.go:343] No unschedulable pods I0428 06:56:24.060015 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:56:24.060040 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:56:24.060056 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:56:24.060382 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:56:24.060880 1 scale_down.go:776] No candidates for scale down I0428 06:56:34.077210 1 static_autoscaler.go:343] No unschedulable pods I0428 06:56:34.077332 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:56:34.077354 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:56:34.077371 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:56:34.077643 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 06:56:34.078125 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 07:01:34.074623488 +0000 UTC m=+29667.773387877 I0428 06:56:34.078226 1 scale_down.go:776] No candidates for scale down I0428 06:56:44.092545 1 static_autoscaler.go:343] No unschedulable pods I0428 06:56:44.092726 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:56:44.092749 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:56:44.092762 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:56:44.093085 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:56:44.093522 1 scale_down.go:776] No candidates for scale down I0428 06:56:54.109060 1 static_autoscaler.go:343] No unschedulable pods I0428 06:56:54.109155 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:56:54.109173 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:56:54.109185 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:56:54.109522 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:56:54.110031 1 scale_down.go:776] No candidates for scale down I0428 06:57:04.124501 1 static_autoscaler.go:343] No unschedulable pods I0428 06:57:04.124596 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:57:04.124618 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:57:04.124635 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:57:04.124913 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:57:04.125438 1 scale_down.go:776] No candidates for scale down I0428 06:57:14.138686 1 static_autoscaler.go:343] No unschedulable pods I0428 06:57:14.138830 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:57:14.138851 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:57:14.138865 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:57:14.139150 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:57:14.139628 1 scale_down.go:776] No candidates for scale down I0428 06:57:24.134779 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 06:57:24.134978 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 183.427µs I0428 06:57:24.151861 1 static_autoscaler.go:343] No unschedulable pods I0428 06:57:24.151996 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:57:24.152013 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:57:24.152025 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:57:24.152286 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:57:24.152709 1 scale_down.go:776] No candidates for scale down I0428 06:57:34.164664 1 static_autoscaler.go:343] No unschedulable pods I0428 06:57:34.164740 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:57:34.164756 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:57:34.164834 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:57:34.165055 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:57:34.165484 1 scale_down.go:776] No candidates for scale down I0428 06:57:44.180967 1 static_autoscaler.go:343] No unschedulable pods I0428 06:57:44.181057 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:57:44.181074 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:57:44.181145 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:57:44.181428 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:57:44.182131 1 scale_down.go:776] No candidates for scale down I0428 06:57:54.200063 1 static_autoscaler.go:343] No unschedulable pods I0428 06:57:54.200193 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:57:54.200211 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:57:54.200222 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:57:54.200460 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:57:54.200863 1 scale_down.go:776] No candidates for scale down I0428 06:58:04.216533 1 static_autoscaler.go:343] No unschedulable pods I0428 06:58:04.216618 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:58:04.216653 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:58:04.216667 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:58:04.216935 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:58:04.217331 1 scale_down.go:776] No candidates for scale down I0428 06:58:14.232711 1 static_autoscaler.go:343] No unschedulable pods I0428 06:58:14.232884 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:58:14.232909 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:58:14.232926 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:58:14.233221 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:58:14.233697 1 scale_down.go:776] No candidates for scale down I0428 06:58:24.246749 1 static_autoscaler.go:343] No unschedulable pods I0428 06:58:24.246837 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:58:24.246853 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:58:24.246865 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:58:24.247118 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 06:58:24.247594 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 07:03:24.24399555 +0000 UTC m=+29777.942759939 I0428 06:58:24.247706 1 scale_down.go:776] No candidates for scale down I0428 06:58:34.262706 1 static_autoscaler.go:343] No unschedulable pods I0428 06:58:34.262801 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:58:34.262822 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:58:34.262838 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:58:34.263119 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:58:34.263588 1 scale_down.go:776] No candidates for scale down I0428 06:58:44.278630 1 static_autoscaler.go:343] No unschedulable pods I0428 06:58:44.278728 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:58:44.278746 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:58:44.278759 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:58:44.279052 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:58:44.279555 1 scale_down.go:776] No candidates for scale down I0428 06:58:54.293892 1 static_autoscaler.go:343] No unschedulable pods I0428 06:58:54.293981 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:58:54.293998 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:58:54.294059 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:58:54.294304 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:58:54.294734 1 scale_down.go:776] No candidates for scale down I0428 06:59:04.309483 1 static_autoscaler.go:343] No unschedulable pods I0428 06:59:04.309633 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:59:04.309656 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:59:04.309672 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:59:04.309917 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:59:04.310368 1 scale_down.go:776] No candidates for scale down I0428 06:59:14.325546 1 static_autoscaler.go:343] No unschedulable pods I0428 06:59:14.325638 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:59:14.325655 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:59:14.325667 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:59:14.326034 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:59:14.326527 1 scale_down.go:776] No candidates for scale down I0428 06:59:24.135119 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 06:59:24.135324 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 188.294µs I0428 06:59:24.339926 1 static_autoscaler.go:343] No unschedulable pods I0428 06:59:24.340008 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:59:24.340027 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:59:24.340083 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:59:24.340356 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:59:24.340787 1 scale_down.go:776] No candidates for scale down I0428 06:59:34.353852 1 static_autoscaler.go:343] No unschedulable pods I0428 06:59:34.353946 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:59:34.353962 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:59:34.353980 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:59:34.354226 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:59:34.354737 1 scale_down.go:776] No candidates for scale down I0428 06:59:44.367809 1 static_autoscaler.go:343] No unschedulable pods I0428 06:59:44.367932 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:59:44.367948 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:59:44.367962 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:59:44.368205 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 06:59:44.368694 1 scale_down.go:776] No candidates for scale down I0428 06:59:54.384125 1 static_autoscaler.go:343] No unschedulable pods I0428 06:59:54.384228 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 06:59:54.384245 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 06:59:54.384257 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 06:59:54.384579 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 06:59:54.385212 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 07:04:54.381446532 +0000 UTC m=+29868.080210908 I0428 06:59:54.385314 1 scale_down.go:776] No candidates for scale down I0428 07:00:04.402242 1 static_autoscaler.go:343] No unschedulable pods I0428 07:00:04.402339 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:00:04.402355 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:00:04.402368 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:00:04.402689 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:00:04.403102 1 scale_down.go:776] No candidates for scale down I0428 07:00:14.428974 1 static_autoscaler.go:343] No unschedulable pods I0428 07:00:14.429114 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:00:14.429131 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:00:14.429141 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:00:14.429455 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:00:14.429922 1 scale_down.go:776] No candidates for scale down I0428 07:00:24.443647 1 static_autoscaler.go:343] No unschedulable pods I0428 07:00:24.443772 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:00:24.443804 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:00:24.443819 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:00:24.444033 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:00:24.444557 1 scale_down.go:776] No candidates for scale down I0428 07:00:34.461012 1 static_autoscaler.go:343] No unschedulable pods I0428 07:00:34.461141 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:00:34.461158 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:00:34.461170 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:00:34.461401 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:00:34.461874 1 scale_down.go:776] No candidates for scale down I0428 07:00:44.477037 1 static_autoscaler.go:343] No unschedulable pods I0428 07:00:44.477169 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:00:44.477247 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:00:44.477267 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:00:44.477572 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:00:44.477982 1 scale_down.go:776] No candidates for scale down I0428 07:00:54.494099 1 static_autoscaler.go:343] No unschedulable pods I0428 07:00:54.494242 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:00:54.494260 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:00:54.494275 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:00:54.494546 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:00:54.495004 1 scale_down.go:776] No candidates for scale down I0428 07:01:04.510926 1 static_autoscaler.go:343] No unschedulable pods I0428 07:01:04.511009 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:01:04.511027 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:01:04.511099 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:01:04.511340 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:01:04.511783 1 scale_down.go:776] No candidates for scale down I0428 07:01:14.534432 1 static_autoscaler.go:343] No unschedulable pods I0428 07:01:14.534565 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:01:14.534594 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:01:14.534726 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:01:14.535109 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:01:14.536004 1 scale_down.go:776] No candidates for scale down I0428 07:01:24.135480 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 07:01:24.135713 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 208.469µs I0428 07:01:24.550339 1 static_autoscaler.go:343] No unschedulable pods I0428 07:01:24.550434 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:01:24.550455 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:01:24.550518 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:01:24.550782 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:01:24.551341 1 scale_down.go:776] No candidates for scale down I0428 07:01:34.564917 1 static_autoscaler.go:343] No unschedulable pods I0428 07:01:34.565064 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:01:34.565100 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:01:34.565116 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:01:34.565443 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 07:01:34.566004 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 07:06:34.562075102 +0000 UTC m=+29968.260839461 I0428 07:01:34.566107 1 scale_down.go:776] No candidates for scale down I0428 07:01:44.589229 1 static_autoscaler.go:343] No unschedulable pods I0428 07:01:44.589337 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:01:44.589359 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:01:44.589379 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:01:44.589723 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:01:44.590229 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 07:06:44.586508362 +0000 UTC m=+29978.285272719 I0428 07:01:44.590330 1 scale_down.go:776] No candidates for scale down I0428 07:01:54.606626 1 static_autoscaler.go:343] No unschedulable pods I0428 07:01:54.606767 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:01:54.606783 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:01:54.606793 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:01:54.607051 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 07:01:54.607540 1 scale_down.go:776] No candidates for scale down I0428 07:02:04.621431 1 static_autoscaler.go:343] No unschedulable pods I0428 07:02:04.621531 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:02:04.621554 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:02:04.621567 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:02:04.621874 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 07:02:04.622391 1 scale_down.go:776] No candidates for scale down I0428 07:02:14.637620 1 static_autoscaler.go:343] No unschedulable pods I0428 07:02:14.637702 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:02:14.637736 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:02:14.637750 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:02:14.638007 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 07:02:14.638438 1 scale_down.go:776] No candidates for scale down I0428 07:02:24.650393 1 static_autoscaler.go:343] No unschedulable pods I0428 07:02:24.650505 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:02:24.650522 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:02:24.650600 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:02:24.650876 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 07:02:24.651288 1 scale_down.go:776] No candidates for scale down I0428 07:02:34.666167 1 static_autoscaler.go:343] No unschedulable pods I0428 07:02:34.666250 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:02:34.666266 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:02:34.666334 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:02:34.666605 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 07:02:34.667075 1 scale_down.go:776] No candidates for scale down I0428 07:02:44.683306 1 static_autoscaler.go:343] No unschedulable pods I0428 07:02:44.683396 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:02:44.683437 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:02:44.683504 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:02:44.683779 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 07:02:44.684344 1 scale_down.go:776] No candidates for scale down I0428 07:02:54.701246 1 static_autoscaler.go:343] No unschedulable pods I0428 07:02:54.701448 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:02:54.701472 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:02:54.701485 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:02:54.701754 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 07:02:54.702174 1 scale_down.go:776] No candidates for scale down I0428 07:03:04.717117 1 static_autoscaler.go:343] No unschedulable pods I0428 07:03:04.717246 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:03:04.717271 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:03:04.717289 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:03:04.717608 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 07:03:04.718086 1 scale_down.go:776] No candidates for scale down I0428 07:03:14.732473 1 static_autoscaler.go:343] No unschedulable pods I0428 07:03:14.732582 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:03:14.732610 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:03:14.732630 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:03:14.732996 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 07:03:14.733592 1 scale_down.go:776] No candidates for scale down I0428 07:03:24.135831 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 07:03:24.136044 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 196.389µs I0428 07:03:24.750627 1 static_autoscaler.go:343] No unschedulable pods I0428 07:03:24.750765 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:03:24.750786 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:03:24.750799 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:03:24.751046 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:03:24.751624 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 07:08:24.746718228 +0000 UTC m=+30078.445482568 I0428 07:03:24.751760 1 scale_down.go:776] No candidates for scale down I0428 07:03:34.766767 1 static_autoscaler.go:343] No unschedulable pods I0428 07:03:34.766862 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:03:34.766882 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:03:34.766899 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:03:34.767178 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 07:03:34.767609 1 scale_down.go:776] No candidates for scale down I0428 07:03:44.779701 1 static_autoscaler.go:343] No unschedulable pods I0428 07:03:44.779783 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:03:44.779799 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:03:44.779865 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:03:44.780077 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 07:03:44.780506 1 scale_down.go:776] No candidates for scale down I0428 07:03:54.796053 1 static_autoscaler.go:343] No unschedulable pods I0428 07:03:54.796195 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:03:54.796215 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:03:54.796227 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:03:54.796495 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 07:03:54.797105 1 scale_down.go:776] No candidates for scale down I0428 07:04:04.811155 1 static_autoscaler.go:343] No unschedulable pods I0428 07:04:04.811289 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:04:04.811308 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:04:04.811318 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:04:04.811605 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 07:04:04.812068 1 scale_down.go:776] No candidates for scale down I0428 07:04:14.826244 1 static_autoscaler.go:343] No unschedulable pods I0428 07:04:14.826409 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:04:14.826448 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:04:14.826463 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:04:14.826747 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 07:04:14.827199 1 scale_down.go:776] No candidates for scale down I0428 07:04:24.841248 1 static_autoscaler.go:343] No unschedulable pods I0428 07:04:24.841401 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:04:24.841436 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:04:24.841455 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:04:24.841714 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 07:04:24.842139 1 scale_down.go:776] No candidates for scale down I0428 07:04:34.854737 1 static_autoscaler.go:343] No unschedulable pods I0428 07:04:34.854894 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:04:34.854921 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:04:34.854942 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:04:34.855233 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 07:04:34.855805 1 scale_down.go:776] No candidates for scale down I0428 07:04:44.870920 1 static_autoscaler.go:343] No unschedulable pods I0428 07:04:44.871003 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:04:44.871022 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:04:44.871098 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:04:44.871383 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 07:04:44.872071 1 scale_down.go:776] No candidates for scale down I0428 07:04:54.885730 1 static_autoscaler.go:343] No unschedulable pods I0428 07:04:54.885809 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:04:54.885840 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:04:54.885871 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:04:54.886168 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:04:54.886700 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 07:09:54.882674982 +0000 UTC m=+30168.581439341 I0428 07:04:54.886800 1 scale_down.go:776] No candidates for scale down I0428 07:05:04.900393 1 static_autoscaler.go:343] No unschedulable pods I0428 07:05:04.900504 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:05:04.900523 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:05:04.900539 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:05:04.900856 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 07:05:04.901290 1 scale_down.go:776] No candidates for scale down I0428 07:05:14.913864 1 static_autoscaler.go:343] No unschedulable pods I0428 07:05:14.914004 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:05:14.914020 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:05:14.914032 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:05:14.914244 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 07:05:14.914824 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 07:05:14.924891 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 07:05:14.926961 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 07:05:14.932949 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588057514 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 07:05:14.950000 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 07:05:24.136178 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 07:05:24.136405 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 209.442µs I0428 07:05:24.956191 1 static_autoscaler.go:343] No unschedulable pods I0428 07:05:24.956333 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:05:24.956355 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:05:24.956374 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:05:24.956670 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 07:05:24.957190 1 scale_down.go:776] No candidates for scale down I0428 07:05:34.970728 1 static_autoscaler.go:343] No unschedulable pods I0428 07:05:34.970852 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:05:34.970873 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:05:34.970893 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:05:34.971120 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 07:05:34.971565 1 scale_down.go:776] No candidates for scale down I0428 07:05:44.993862 1 static_autoscaler.go:343] No unschedulable pods I0428 07:05:44.994048 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:05:44.994074 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:05:44.994098 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:05:44.994430 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 07:05:44.995066 1 scale_down.go:776] No candidates for scale down I0428 07:05:55.008521 1 static_autoscaler.go:343] No unschedulable pods I0428 07:05:55.008655 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:05:55.008672 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:05:55.008687 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:05:55.008911 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 07:05:55.009325 1 scale_down.go:776] No candidates for scale down I0428 07:06:05.022763 1 static_autoscaler.go:343] No unschedulable pods I0428 07:06:05.022848 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:06:05.022866 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:06:05.022935 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:06:05.023155 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 07:06:05.023564 1 scale_down.go:776] No candidates for scale down I0428 07:06:15.035885 1 static_autoscaler.go:343] No unschedulable pods I0428 07:06:15.035980 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:06:15.035995 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:06:15.036006 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:06:15.036297 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 07:06:15.036716 1 scale_down.go:776] No candidates for scale down I0428 07:06:25.049384 1 static_autoscaler.go:343] No unschedulable pods I0428 07:06:25.049543 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:06:25.049562 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:06:25.049577 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:06:25.049838 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 07:06:25.050303 1 scale_down.go:776] No candidates for scale down I0428 07:06:35.063383 1 static_autoscaler.go:343] No unschedulable pods I0428 07:06:35.063494 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:06:35.063519 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:06:35.063582 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:06:35.063821 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:06:35.064317 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 07:11:35.060718722 +0000 UTC m=+30268.759483076 I0428 07:06:35.064430 1 scale_down.go:776] No candidates for scale down I0428 07:06:45.081254 1 static_autoscaler.go:343] No unschedulable pods I0428 07:06:45.081343 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:06:45.081369 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:06:45.081459 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:06:45.081760 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:06:45.082286 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 07:11:45.078540647 +0000 UTC m=+30278.777304989 I0428 07:06:45.082394 1 scale_down.go:776] No candidates for scale down I0428 07:06:55.102238 1 static_autoscaler.go:343] No unschedulable pods I0428 07:06:55.102357 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:06:55.102384 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:06:55.102408 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:06:55.102781 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 07:06:55.103241 1 scale_down.go:776] No candidates for scale down I0428 07:07:05.117078 1 static_autoscaler.go:343] No unschedulable pods I0428 07:07:05.117202 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:07:05.117220 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:07:05.117235 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:07:05.117448 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 07:07:05.117853 1 scale_down.go:776] No candidates for scale down I0428 07:07:15.132132 1 static_autoscaler.go:343] No unschedulable pods I0428 07:07:15.132214 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:07:15.132233 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:07:15.132309 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:07:15.132552 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 07:07:15.132956 1 scale_down.go:776] No candidates for scale down I0428 07:07:24.136568 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 07:07:24.136800 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 213.162µs I0428 07:07:25.147244 1 static_autoscaler.go:343] No unschedulable pods I0428 07:07:25.147436 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:07:25.147460 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:07:25.147506 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:07:25.147905 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 07:07:25.148634 1 scale_down.go:776] No candidates for scale down I0428 07:07:35.163030 1 static_autoscaler.go:343] No unschedulable pods I0428 07:07:35.163161 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:07:35.163181 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:07:35.163198 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:07:35.163443 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 07:07:35.163842 1 scale_down.go:776] No candidates for scale down I0428 07:07:45.177872 1 static_autoscaler.go:343] No unschedulable pods I0428 07:07:45.178002 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:07:45.178019 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:07:45.178032 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:07:45.178252 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 07:07:45.178704 1 scale_down.go:776] No candidates for scale down I0428 07:07:55.190761 1 static_autoscaler.go:343] No unschedulable pods I0428 07:07:55.190866 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:07:55.190891 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:07:55.190989 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:07:55.191302 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 07:07:55.191770 1 scale_down.go:776] No candidates for scale down I0428 07:08:05.204333 1 static_autoscaler.go:343] No unschedulable pods I0428 07:08:05.204469 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:08:05.204489 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:08:05.204502 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:08:05.204770 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 07:08:05.205229 1 scale_down.go:776] No candidates for scale down I0428 07:08:15.218562 1 static_autoscaler.go:343] No unschedulable pods I0428 07:08:15.218703 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:08:15.218721 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:08:15.218734 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:08:15.218947 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 07:08:15.219547 1 scale_down.go:776] No candidates for scale down I0428 07:08:25.233826 1 static_autoscaler.go:343] No unschedulable pods I0428 07:08:25.233942 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:08:25.233959 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:08:25.233974 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:08:25.234213 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:08:25.234706 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 07:13:25.231231679 +0000 UTC m=+30378.929996082 I0428 07:08:25.234800 1 scale_down.go:776] No candidates for scale down I0428 07:08:35.249242 1 static_autoscaler.go:343] No unschedulable pods I0428 07:08:35.249342 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:08:35.249365 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:08:35.249382 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:08:35.249737 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 07:08:35.250188 1 scale_down.go:776] No candidates for scale down I0428 07:08:45.270386 1 static_autoscaler.go:343] No unschedulable pods I0428 07:08:45.270591 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:08:45.270619 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:08:45.270637 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:08:45.270977 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 07:08:45.271686 1 scale_down.go:776] No candidates for scale down I0428 07:08:55.285902 1 static_autoscaler.go:343] No unschedulable pods I0428 07:08:55.286093 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:08:55.286120 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:08:55.286138 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:08:55.286512 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 07:08:55.287146 1 scale_down.go:776] No candidates for scale down I0428 07:09:05.303733 1 static_autoscaler.go:343] No unschedulable pods I0428 07:09:05.303907 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:09:05.303935 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:09:05.303953 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:09:05.304326 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 07:09:05.304959 1 scale_down.go:776] No candidates for scale down I0428 07:09:15.320423 1 static_autoscaler.go:343] No unschedulable pods I0428 07:09:15.320564 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:09:15.320582 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:09:15.320597 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:09:15.320826 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 07:09:15.321284 1 scale_down.go:776] No candidates for scale down I0428 07:09:24.136912 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 07:09:24.137127 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 195.754µs I0428 07:09:25.336057 1 static_autoscaler.go:343] No unschedulable pods I0428 07:09:25.336181 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:09:25.336202 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:09:25.336216 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:09:25.336613 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 07:09:25.337191 1 scale_down.go:776] No candidates for scale down I0428 07:09:35.352325 1 static_autoscaler.go:343] No unschedulable pods I0428 07:09:35.352443 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:09:35.352461 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:09:35.352475 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:09:35.352907 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 07:09:35.353337 1 scale_down.go:776] No candidates for scale down I0428 07:09:45.370179 1 static_autoscaler.go:343] No unschedulable pods I0428 07:09:45.370307 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:09:45.370324 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:09:45.370336 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:09:45.370641 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 07:09:45.371051 1 scale_down.go:776] No candidates for scale down I0428 07:09:55.401326 1 static_autoscaler.go:343] No unschedulable pods I0428 07:09:55.401400 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:09:55.401432 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:09:55.401520 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:09:55.401778 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:09:55.402240 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 07:14:55.398580266 +0000 UTC m=+30469.097344627 I0428 07:09:55.402339 1 scale_down.go:776] No candidates for scale down I0428 07:10:05.414885 1 static_autoscaler.go:343] No unschedulable pods I0428 07:10:05.415006 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:10:05.415022 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:10:05.415036 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:10:05.415277 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 07:10:05.415717 1 scale_down.go:776] No candidates for scale down I0428 07:10:15.434473 1 static_autoscaler.go:343] No unschedulable pods I0428 07:10:15.434558 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:10:15.434578 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:10:15.434644 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:10:15.434895 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 07:10:15.435346 1 scale_down.go:776] No candidates for scale down I0428 07:10:25.449021 1 static_autoscaler.go:343] No unschedulable pods I0428 07:10:25.449103 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:10:25.449121 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:10:25.449184 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:10:25.449426 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 07:10:25.449818 1 scale_down.go:776] No candidates for scale down I0428 07:10:35.463570 1 static_autoscaler.go:343] No unschedulable pods I0428 07:10:35.463657 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:10:35.463673 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:10:35.463685 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:10:35.463939 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 07:10:35.464327 1 scale_down.go:776] No candidates for scale down I0428 07:10:45.479524 1 static_autoscaler.go:343] No unschedulable pods I0428 07:10:45.479618 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:10:45.479636 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:10:45.479652 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:10:45.479899 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 07:10:45.480322 1 scale_down.go:776] No candidates for scale down I0428 07:10:55.495957 1 static_autoscaler.go:343] No unschedulable pods I0428 07:10:55.496043 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:10:55.496061 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:10:55.496073 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:10:55.496339 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 07:10:55.496747 1 scale_down.go:776] No candidates for scale down I0428 07:11:05.513161 1 static_autoscaler.go:343] No unschedulable pods I0428 07:11:05.513300 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:11:05.513324 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:11:05.513344 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:11:05.513606 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 07:11:05.514007 1 scale_down.go:776] No candidates for scale down I0428 07:11:15.529498 1 static_autoscaler.go:343] No unschedulable pods I0428 07:11:15.529636 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:11:15.529660 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:11:15.529679 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:11:15.529938 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 07:11:15.530380 1 scale_down.go:776] No candidates for scale down I0428 07:11:24.137246 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 07:11:24.137475 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 213.152µs I0428 07:11:25.545938 1 static_autoscaler.go:343] No unschedulable pods I0428 07:11:25.546073 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:11:25.546095 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:11:25.546113 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:11:25.546329 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 07:11:25.546742 1 scale_down.go:776] No candidates for scale down I0428 07:11:35.561167 1 static_autoscaler.go:343] No unschedulable pods I0428 07:11:35.561296 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:11:35.561330 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:11:35.561347 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:11:35.561636 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:11:35.562138 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 07:16:35.558464366 +0000 UTC m=+30569.257228746 I0428 07:11:35.562248 1 scale_down.go:776] No candidates for scale down I0428 07:11:45.576053 1 static_autoscaler.go:343] No unschedulable pods I0428 07:11:45.576152 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:11:45.576174 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:11:45.576194 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:11:45.576463 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:11:45.576878 1 scale_down.go:776] No candidates for scale down I0428 07:11:55.590446 1 static_autoscaler.go:343] No unschedulable pods I0428 07:11:55.590577 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:11:55.590598 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:11:55.590609 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:11:55.590888 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:11:55.591361 1 scale_down.go:776] No candidates for scale down I0428 07:12:05.605127 1 static_autoscaler.go:343] No unschedulable pods I0428 07:12:05.605266 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:12:05.605282 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:12:05.605299 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:12:05.605589 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:12:05.606226 1 scale_down.go:776] No candidates for scale down I0428 07:12:15.625563 1 static_autoscaler.go:343] No unschedulable pods I0428 07:12:15.625692 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:12:15.625709 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:12:15.625723 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:12:15.625943 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:12:15.626334 1 scale_down.go:776] No candidates for scale down I0428 07:12:25.643258 1 static_autoscaler.go:343] No unschedulable pods I0428 07:12:25.643362 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:12:25.643387 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:12:25.643402 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:12:25.643723 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:12:25.644155 1 scale_down.go:776] No candidates for scale down I0428 07:12:35.658292 1 static_autoscaler.go:343] No unschedulable pods I0428 07:12:35.658394 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:12:35.658440 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:12:35.658507 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:12:35.658795 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:12:35.659268 1 scale_down.go:776] No candidates for scale down I0428 07:12:45.674858 1 static_autoscaler.go:343] No unschedulable pods I0428 07:12:45.674993 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:12:45.675012 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:12:45.675024 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:12:45.675279 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:12:45.675738 1 scale_down.go:776] No candidates for scale down I0428 07:12:55.689715 1 static_autoscaler.go:343] No unschedulable pods I0428 07:12:55.689839 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:12:55.689861 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:12:55.689880 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:12:55.690098 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:12:55.690507 1 scale_down.go:776] No candidates for scale down I0428 07:13:05.704706 1 static_autoscaler.go:343] No unschedulable pods I0428 07:13:05.704853 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:13:05.704871 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:13:05.704883 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:13:05.705112 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:13:05.705537 1 scale_down.go:776] No candidates for scale down I0428 07:13:15.720861 1 static_autoscaler.go:343] No unschedulable pods I0428 07:13:15.721016 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:13:15.721047 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:13:15.721072 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:13:15.721332 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:13:15.721812 1 scale_down.go:776] No candidates for scale down I0428 07:13:24.137599 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 07:13:24.137815 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 198.18µs I0428 07:13:25.735890 1 static_autoscaler.go:343] No unschedulable pods I0428 07:13:25.735982 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:13:25.736000 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:13:25.736011 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:13:25.736293 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 07:13:25.736870 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 07:18:25.733209507 +0000 UTC m=+30679.431973891 I0428 07:13:25.736979 1 scale_down.go:776] No candidates for scale down I0428 07:13:35.751877 1 static_autoscaler.go:343] No unschedulable pods I0428 07:13:35.751959 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:13:35.751976 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:13:35.752031 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:13:35.752272 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:13:35.752695 1 scale_down.go:776] No candidates for scale down I0428 07:13:45.766353 1 static_autoscaler.go:343] No unschedulable pods I0428 07:13:45.766460 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:13:45.766480 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:13:45.766494 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:13:45.766764 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:13:45.767190 1 scale_down.go:776] No candidates for scale down I0428 07:13:55.779681 1 static_autoscaler.go:343] No unschedulable pods I0428 07:13:55.779799 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:13:55.779816 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:13:55.779887 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:13:55.780153 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:13:55.780584 1 scale_down.go:776] No candidates for scale down I0428 07:14:05.795445 1 static_autoscaler.go:343] No unschedulable pods I0428 07:14:05.795599 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:14:05.795618 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:14:05.795632 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:14:05.795892 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:14:05.796292 1 scale_down.go:776] No candidates for scale down I0428 07:14:15.811601 1 static_autoscaler.go:343] No unschedulable pods I0428 07:14:15.811683 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:14:15.811699 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:14:15.811765 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:14:15.811969 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:14:15.812369 1 scale_down.go:776] No candidates for scale down I0428 07:14:25.826856 1 static_autoscaler.go:343] No unschedulable pods I0428 07:14:25.826935 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:14:25.826951 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:14:25.827001 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:14:25.827235 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:14:25.827657 1 scale_down.go:776] No candidates for scale down I0428 07:14:35.841988 1 static_autoscaler.go:343] No unschedulable pods I0428 07:14:35.842065 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:14:35.842087 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:14:35.842171 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:14:35.842445 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:14:35.842906 1 scale_down.go:776] No candidates for scale down I0428 07:14:45.858042 1 static_autoscaler.go:343] No unschedulable pods I0428 07:14:45.858183 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:14:45.858227 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:14:45.858250 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:14:45.858589 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:14:45.859015 1 scale_down.go:776] No candidates for scale down I0428 07:14:55.878858 1 static_autoscaler.go:343] No unschedulable pods I0428 07:14:55.879027 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:14:55.879053 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:14:55.879073 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:14:55.879360 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 07:14:55.879895 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 07:19:55.875945746 +0000 UTC m=+30769.574710096 I0428 07:14:55.880010 1 scale_down.go:776] No candidates for scale down I0428 07:15:05.893185 1 static_autoscaler.go:343] No unschedulable pods I0428 07:15:05.893269 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:15:05.893298 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:15:05.893363 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:15:05.893600 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:15:05.894001 1 scale_down.go:776] No candidates for scale down I0428 07:15:15.909667 1 static_autoscaler.go:343] No unschedulable pods I0428 07:15:15.909763 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:15:15.909789 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:15:15.909866 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:15:15.910188 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:15:15.910642 1 scale_down.go:776] No candidates for scale down I0428 07:15:24.137946 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 07:15:24.138173 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 209.076µs I0428 07:15:25.925135 1 static_autoscaler.go:343] No unschedulable pods I0428 07:15:25.925215 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:15:25.925234 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:15:25.925319 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:15:25.925554 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:15:25.926172 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 07:15:25.933023 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 07:15:25.933240 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 07:15:25.937128 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588058125 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 07:15:25.944685 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 07:15:35.947577 1 static_autoscaler.go:343] No unschedulable pods I0428 07:15:35.947674 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:15:35.947692 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:15:35.947756 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:15:35.948003 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:15:35.948508 1 scale_down.go:776] No candidates for scale down I0428 07:15:45.963652 1 static_autoscaler.go:343] No unschedulable pods I0428 07:15:45.963740 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:15:45.963756 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:15:45.963826 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:15:45.964074 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:15:45.964564 1 scale_down.go:776] No candidates for scale down I0428 07:15:55.979058 1 static_autoscaler.go:343] No unschedulable pods I0428 07:15:55.979187 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:15:55.979207 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:15:55.979219 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:15:55.979471 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:15:55.979891 1 scale_down.go:776] No candidates for scale down I0428 07:16:05.993283 1 static_autoscaler.go:343] No unschedulable pods I0428 07:16:05.993378 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:16:05.993397 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:16:05.993427 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:16:05.993745 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:16:05.994214 1 scale_down.go:776] No candidates for scale down I0428 07:16:16.009195 1 static_autoscaler.go:343] No unschedulable pods I0428 07:16:16.009326 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:16:16.009348 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:16:16.009365 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:16:16.009692 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:16:16.010140 1 scale_down.go:776] No candidates for scale down I0428 07:16:26.023870 1 static_autoscaler.go:343] No unschedulable pods I0428 07:16:26.024026 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:16:26.024051 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:16:26.024082 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:16:26.024380 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:16:26.024850 1 scale_down.go:776] No candidates for scale down I0428 07:16:36.039352 1 static_autoscaler.go:343] No unschedulable pods I0428 07:16:36.039459 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:16:36.039482 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:16:36.039495 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:16:36.039784 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 07:16:36.040303 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 07:21:36.036432809 +0000 UTC m=+30869.735197226 I0428 07:16:36.040421 1 scale_down.go:776] No candidates for scale down I0428 07:16:46.054287 1 static_autoscaler.go:343] No unschedulable pods I0428 07:16:46.054405 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:16:46.054440 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:16:46.054453 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:16:46.054723 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:16:46.055110 1 scale_down.go:776] No candidates for scale down I0428 07:16:56.068230 1 static_autoscaler.go:343] No unschedulable pods I0428 07:16:56.068377 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:16:56.068396 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:16:56.068426 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:16:56.068684 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:16:56.069144 1 scale_down.go:776] No candidates for scale down I0428 07:17:06.083373 1 static_autoscaler.go:343] No unschedulable pods I0428 07:17:06.083511 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:17:06.083536 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:17:06.083551 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:17:06.083879 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:17:06.084337 1 scale_down.go:776] No candidates for scale down I0428 07:17:16.099877 1 static_autoscaler.go:343] No unschedulable pods I0428 07:17:16.100007 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:17:16.100026 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:17:16.100043 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:17:16.100425 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:17:16.101062 1 scale_down.go:776] No candidates for scale down I0428 07:17:24.138311 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 07:17:24.138550 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 219.882µs I0428 07:17:26.115043 1 static_autoscaler.go:343] No unschedulable pods I0428 07:17:26.115164 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:17:26.115186 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:17:26.115205 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:17:26.115469 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:17:26.115900 1 scale_down.go:776] No candidates for scale down I0428 07:17:36.130240 1 static_autoscaler.go:343] No unschedulable pods I0428 07:17:36.130397 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:17:36.130435 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:17:36.130457 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:17:36.130759 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:17:36.131210 1 scale_down.go:776] No candidates for scale down I0428 07:17:46.145903 1 static_autoscaler.go:343] No unschedulable pods I0428 07:17:46.145987 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:17:46.146003 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:17:46.146083 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:17:46.146367 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:17:46.146839 1 scale_down.go:776] No candidates for scale down I0428 07:17:56.160829 1 static_autoscaler.go:343] No unschedulable pods I0428 07:17:56.160904 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:17:56.160924 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:17:56.160989 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:17:56.161210 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:17:56.161617 1 scale_down.go:776] No candidates for scale down I0428 07:18:06.176231 1 static_autoscaler.go:343] No unschedulable pods I0428 07:18:06.176351 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:18:06.176374 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:18:06.176393 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:18:06.176705 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:18:06.177112 1 scale_down.go:776] No candidates for scale down I0428 07:18:16.190254 1 static_autoscaler.go:343] No unschedulable pods I0428 07:18:16.190382 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:18:16.190400 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:18:16.190432 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:18:16.190749 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:18:16.191208 1 scale_down.go:776] No candidates for scale down I0428 07:18:26.205332 1 static_autoscaler.go:343] No unschedulable pods I0428 07:18:26.205478 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:18:26.205540 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:18:26.205558 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:18:26.205809 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 07:18:26.206296 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 07:23:26.202419821 +0000 UTC m=+30979.901184214 I0428 07:18:26.206402 1 scale_down.go:776] No candidates for scale down I0428 07:18:36.221756 1 static_autoscaler.go:343] No unschedulable pods I0428 07:18:36.221893 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:18:36.221911 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:18:36.221924 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:18:36.222132 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:18:36.222620 1 scale_down.go:776] No candidates for scale down I0428 07:18:46.237768 1 static_autoscaler.go:343] No unschedulable pods I0428 07:18:46.237852 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:18:46.237869 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:18:46.237881 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:18:46.238173 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:18:46.238620 1 scale_down.go:776] No candidates for scale down I0428 07:18:56.251955 1 static_autoscaler.go:343] No unschedulable pods I0428 07:18:56.252085 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:18:56.252107 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:18:56.252121 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:18:56.252372 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:18:56.252843 1 scale_down.go:776] No candidates for scale down I0428 07:19:06.267872 1 static_autoscaler.go:343] No unschedulable pods I0428 07:19:06.267967 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:19:06.267991 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:19:06.268073 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:19:06.268350 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:19:06.268870 1 scale_down.go:776] No candidates for scale down I0428 07:19:16.284169 1 static_autoscaler.go:343] No unschedulable pods I0428 07:19:16.284269 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:19:16.284288 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:19:16.284304 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:19:16.284671 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:19:16.285535 1 scale_down.go:776] No candidates for scale down I0428 07:19:24.138671 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 07:19:24.138924 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 233.403µs I0428 07:19:26.301941 1 static_autoscaler.go:343] No unschedulable pods I0428 07:19:26.302026 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:19:26.302043 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:19:26.302106 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:19:26.302345 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:19:26.302816 1 scale_down.go:776] No candidates for scale down I0428 07:19:36.320732 1 static_autoscaler.go:343] No unschedulable pods I0428 07:19:36.320896 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:19:36.320968 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:19:36.321091 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:19:36.326120 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:19:36.330765 1 scale_down.go:776] No candidates for scale down I0428 07:19:46.345845 1 static_autoscaler.go:343] No unschedulable pods I0428 07:19:46.346033 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:19:46.346079 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:19:46.346103 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:19:46.346469 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:19:46.347134 1 scale_down.go:776] No candidates for scale down I0428 07:19:56.362201 1 static_autoscaler.go:343] No unschedulable pods I0428 07:19:56.362337 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:19:56.362371 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:19:56.362386 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:19:56.362638 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 07:19:56.363106 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 07:24:56.359240414 +0000 UTC m=+31070.058004828 I0428 07:19:56.363201 1 scale_down.go:776] No candidates for scale down I0428 07:20:06.377199 1 static_autoscaler.go:343] No unschedulable pods I0428 07:20:06.377293 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:20:06.377314 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:20:06.377329 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:20:06.377625 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:20:06.378051 1 scale_down.go:776] No candidates for scale down I0428 07:20:16.392867 1 static_autoscaler.go:343] No unschedulable pods I0428 07:20:16.392962 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:20:16.392982 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:20:16.392995 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:20:16.393247 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:20:16.393696 1 scale_down.go:776] No candidates for scale down I0428 07:20:26.406910 1 static_autoscaler.go:343] No unschedulable pods I0428 07:20:26.407001 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:20:26.407016 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:20:26.407028 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:20:26.407279 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:20:26.407694 1 scale_down.go:776] No candidates for scale down I0428 07:20:36.423213 1 static_autoscaler.go:343] No unschedulable pods I0428 07:20:36.423339 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:20:36.423361 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:20:36.423377 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:20:36.423668 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:20:36.424104 1 scale_down.go:776] No candidates for scale down I0428 07:20:46.437768 1 static_autoscaler.go:343] No unschedulable pods I0428 07:20:46.437927 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:20:46.437945 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:20:46.437957 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:20:46.438209 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:20:46.438653 1 scale_down.go:776] No candidates for scale down I0428 07:20:56.454397 1 static_autoscaler.go:343] No unschedulable pods I0428 07:20:56.454496 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:20:56.454512 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:20:56.454584 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:20:56.454807 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:20:56.455203 1 scale_down.go:776] No candidates for scale down I0428 07:21:06.472274 1 static_autoscaler.go:343] No unschedulable pods I0428 07:21:06.472352 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:21:06.472388 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:21:06.472404 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:21:06.472695 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:21:06.473096 1 scale_down.go:776] No candidates for scale down I0428 07:21:16.489588 1 static_autoscaler.go:343] No unschedulable pods I0428 07:21:16.489839 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:21:16.489872 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:21:16.489900 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:21:16.490327 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:21:16.491128 1 scale_down.go:776] No candidates for scale down I0428 07:21:24.139060 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 07:21:24.139302 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 223.246µs I0428 07:21:26.503697 1 static_autoscaler.go:343] No unschedulable pods I0428 07:21:26.503796 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:21:26.503817 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:21:26.503890 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:21:26.504159 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:21:26.504646 1 scale_down.go:776] No candidates for scale down I0428 07:21:36.517874 1 static_autoscaler.go:343] No unschedulable pods I0428 07:21:36.518024 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:21:36.518064 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:21:36.518087 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:21:36.518358 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 07:21:36.518930 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 07:26:36.515049984 +0000 UTC m=+31170.213814368 I0428 07:21:36.519044 1 scale_down.go:776] No candidates for scale down I0428 07:21:46.533189 1 static_autoscaler.go:343] No unschedulable pods I0428 07:21:46.533316 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:21:46.533333 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:21:46.533347 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:21:46.533569 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:21:46.533997 1 scale_down.go:776] No candidates for scale down I0428 07:21:56.547724 1 static_autoscaler.go:343] No unschedulable pods I0428 07:21:56.547813 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:21:56.547833 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:21:56.547853 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:21:56.548132 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:21:56.548620 1 scale_down.go:776] No candidates for scale down I0428 07:22:06.562370 1 static_autoscaler.go:343] No unschedulable pods I0428 07:22:06.562485 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:22:06.562501 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:22:06.562511 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:22:06.562785 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:22:06.563181 1 scale_down.go:776] No candidates for scale down I0428 07:22:16.579187 1 static_autoscaler.go:343] No unschedulable pods I0428 07:22:16.579309 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:22:16.579342 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:22:16.579357 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:22:16.579574 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:22:16.579967 1 scale_down.go:776] No candidates for scale down I0428 07:22:26.596069 1 static_autoscaler.go:343] No unschedulable pods I0428 07:22:26.596190 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:22:26.596209 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:22:26.596221 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:22:26.596450 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:22:26.596845 1 scale_down.go:776] No candidates for scale down I0428 07:22:36.612273 1 static_autoscaler.go:343] No unschedulable pods I0428 07:22:36.612358 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:22:36.612380 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:22:36.612464 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:22:36.612720 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:22:36.613129 1 scale_down.go:776] No candidates for scale down I0428 07:22:46.629162 1 static_autoscaler.go:343] No unschedulable pods I0428 07:22:46.629280 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:22:46.629302 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:22:46.629320 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:22:46.629572 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:22:46.629963 1 scale_down.go:776] No candidates for scale down I0428 07:22:56.645395 1 static_autoscaler.go:343] No unschedulable pods I0428 07:22:56.645521 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:22:56.645542 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:22:56.645604 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:22:56.645936 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:22:56.646384 1 scale_down.go:776] No candidates for scale down I0428 07:23:06.659646 1 static_autoscaler.go:343] No unschedulable pods I0428 07:23:06.659767 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:23:06.659796 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:23:06.659818 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:23:06.660158 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:23:06.660652 1 scale_down.go:776] No candidates for scale down I0428 07:23:16.678301 1 static_autoscaler.go:343] No unschedulable pods I0428 07:23:16.678458 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:23:16.678494 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:23:16.678643 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:23:16.679081 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:23:16.679927 1 scale_down.go:776] No candidates for scale down I0428 07:23:24.139452 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 07:23:24.139713 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 239.589µs I0428 07:23:26.695697 1 static_autoscaler.go:343] No unschedulable pods I0428 07:23:26.695789 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:23:26.695826 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:23:26.695848 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:23:26.696106 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 07:23:26.696583 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 07:28:26.692834118 +0000 UTC m=+31280.391598474 I0428 07:23:26.696681 1 scale_down.go:776] No candidates for scale down I0428 07:23:36.710852 1 static_autoscaler.go:343] No unschedulable pods I0428 07:23:36.710987 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:23:36.711005 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:23:36.711016 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:23:36.711241 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:23:36.711658 1 scale_down.go:776] No candidates for scale down I0428 07:23:46.724450 1 static_autoscaler.go:343] No unschedulable pods I0428 07:23:46.724541 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:23:46.724558 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:23:46.724570 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:23:46.724832 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:23:46.725227 1 scale_down.go:776] No candidates for scale down I0428 07:23:56.738746 1 static_autoscaler.go:343] No unschedulable pods I0428 07:23:56.738874 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:23:56.738916 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:23:56.738935 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:23:56.739254 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:23:56.739752 1 scale_down.go:776] No candidates for scale down I0428 07:24:06.755224 1 static_autoscaler.go:343] No unschedulable pods I0428 07:24:06.755306 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:24:06.755324 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:24:06.755390 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:24:06.755613 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:24:06.756004 1 scale_down.go:776] No candidates for scale down I0428 07:24:16.770363 1 static_autoscaler.go:343] No unschedulable pods I0428 07:24:16.770516 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:24:16.770546 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:24:16.770572 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:24:16.770854 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:24:16.771324 1 scale_down.go:776] No candidates for scale down I0428 07:24:26.787429 1 static_autoscaler.go:343] No unschedulable pods I0428 07:24:26.787536 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:24:26.787568 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:24:26.787583 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:24:26.787815 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:24:26.788251 1 scale_down.go:776] No candidates for scale down I0428 07:24:36.803567 1 static_autoscaler.go:343] No unschedulable pods I0428 07:24:36.803663 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:24:36.803686 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:24:36.803752 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:24:36.804025 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:24:36.804445 1 scale_down.go:776] No candidates for scale down I0428 07:24:46.818197 1 static_autoscaler.go:343] No unschedulable pods I0428 07:24:46.818325 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:24:46.818348 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:24:46.818364 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:24:46.818697 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:24:46.819230 1 scale_down.go:776] No candidates for scale down I0428 07:24:56.832947 1 static_autoscaler.go:343] No unschedulable pods I0428 07:24:56.833028 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:24:56.833067 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:24:56.833083 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:24:56.833367 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 07:24:56.833922 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 07:29:56.830141877 +0000 UTC m=+31370.528906242 I0428 07:24:56.834029 1 scale_down.go:776] No candidates for scale down I0428 07:25:06.847649 1 static_autoscaler.go:343] No unschedulable pods I0428 07:25:06.847785 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:25:06.847806 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:25:06.847820 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:25:06.848037 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:25:06.848466 1 scale_down.go:776] No candidates for scale down I0428 07:25:16.863719 1 static_autoscaler.go:343] No unschedulable pods I0428 07:25:16.863855 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:25:16.863879 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:25:16.863893 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:25:16.864136 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:25:16.864585 1 scale_down.go:776] No candidates for scale down I0428 07:25:24.139838 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 07:25:24.140073 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 213.089µs I0428 07:25:26.879603 1 static_autoscaler.go:343] No unschedulable pods I0428 07:25:26.879719 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:25:26.879750 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:25:26.879771 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:25:26.880088 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:25:26.880543 1 scale_down.go:776] No candidates for scale down I0428 07:25:36.894327 1 static_autoscaler.go:343] No unschedulable pods I0428 07:25:36.894422 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:25:36.894441 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:25:36.894494 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:25:36.894746 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:25:36.895308 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 07:25:36.902850 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 07:25:36.903288 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 07:25:36.907386 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588058736 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 07:25:36.916338 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 07:25:46.921633 1 static_autoscaler.go:343] No unschedulable pods I0428 07:25:46.921719 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:25:46.921737 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:25:46.921805 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:25:46.922056 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:25:46.922484 1 scale_down.go:776] No candidates for scale down I0428 07:25:56.936838 1 static_autoscaler.go:343] No unschedulable pods I0428 07:25:56.936931 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:25:56.936949 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:25:56.937023 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:25:56.937273 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:25:56.937849 1 scale_down.go:776] No candidates for scale down I0428 07:26:06.950429 1 static_autoscaler.go:343] No unschedulable pods I0428 07:26:06.950517 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:26:06.950535 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:26:06.950588 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:26:06.950867 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:26:06.951303 1 scale_down.go:776] No candidates for scale down I0428 07:26:16.966836 1 static_autoscaler.go:343] No unschedulable pods I0428 07:26:16.966946 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:26:16.966971 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:26:16.966991 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:26:16.967301 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:26:16.967745 1 scale_down.go:776] No candidates for scale down I0428 07:26:26.980883 1 static_autoscaler.go:343] No unschedulable pods I0428 07:26:26.980960 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:26:26.980979 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:26:26.981047 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:26:26.981282 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:26:26.981707 1 scale_down.go:776] No candidates for scale down I0428 07:26:36.993857 1 static_autoscaler.go:343] No unschedulable pods I0428 07:26:36.993998 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:26:36.994043 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:26:36.994067 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:26:36.994360 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 07:26:36.994874 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 07:31:36.991226476 +0000 UTC m=+31470.689990816 I0428 07:26:36.994987 1 scale_down.go:776] No candidates for scale down I0428 07:26:47.009735 1 static_autoscaler.go:343] No unschedulable pods I0428 07:26:47.009809 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:26:47.009828 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:26:47.009898 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:26:47.010113 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:26:47.010527 1 scale_down.go:776] No candidates for scale down I0428 07:26:57.024776 1 static_autoscaler.go:343] No unschedulable pods I0428 07:26:57.024902 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:26:57.024923 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:26:57.024942 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:26:57.025144 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:26:57.025560 1 scale_down.go:776] No candidates for scale down I0428 07:27:07.038757 1 static_autoscaler.go:343] No unschedulable pods I0428 07:27:07.038930 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:27:07.038955 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:27:07.038976 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:27:07.039319 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:27:07.039791 1 scale_down.go:776] No candidates for scale down I0428 07:27:17.052225 1 static_autoscaler.go:343] No unschedulable pods I0428 07:27:17.052316 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:27:17.052357 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:27:17.052374 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:27:17.052721 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:27:17.053169 1 scale_down.go:776] No candidates for scale down I0428 07:27:24.140172 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 07:27:24.140536 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 338.651µs I0428 07:27:27.067388 1 static_autoscaler.go:343] No unschedulable pods I0428 07:27:27.067493 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:27:27.067512 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:27:27.067523 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:27:27.067826 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:27:27.068288 1 scale_down.go:776] No candidates for scale down I0428 07:27:37.083793 1 static_autoscaler.go:343] No unschedulable pods I0428 07:27:37.083892 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:27:37.083910 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:27:37.083927 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:27:37.084215 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:27:37.084685 1 scale_down.go:776] No candidates for scale down I0428 07:27:47.100867 1 static_autoscaler.go:343] No unschedulable pods I0428 07:27:47.100988 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:27:47.101005 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:27:47.101018 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:27:47.101238 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:27:47.101660 1 scale_down.go:776] No candidates for scale down I0428 07:27:57.116074 1 static_autoscaler.go:343] No unschedulable pods I0428 07:27:57.116156 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:27:57.116186 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:27:57.116266 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:27:57.116602 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:27:57.117076 1 scale_down.go:776] No candidates for scale down I0428 07:28:07.130875 1 static_autoscaler.go:343] No unschedulable pods I0428 07:28:07.130959 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:28:07.130977 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:28:07.131043 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:28:07.131284 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:28:07.131789 1 scale_down.go:776] No candidates for scale down I0428 07:28:17.148006 1 static_autoscaler.go:343] No unschedulable pods I0428 07:28:17.148134 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:28:17.148151 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:28:17.148163 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:28:17.148427 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:28:17.148931 1 scale_down.go:776] No candidates for scale down I0428 07:28:27.163708 1 static_autoscaler.go:343] No unschedulable pods I0428 07:28:27.163826 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:28:27.163846 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:28:27.163860 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:28:27.164084 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 07:28:27.164623 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 07:33:27.161013281 +0000 UTC m=+31580.859777673 I0428 07:28:27.164725 1 scale_down.go:776] No candidates for scale down I0428 07:28:37.179102 1 static_autoscaler.go:343] No unschedulable pods I0428 07:28:37.179223 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:28:37.179241 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:28:37.179253 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:28:37.179470 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:28:37.179868 1 scale_down.go:776] No candidates for scale down I0428 07:28:47.193541 1 static_autoscaler.go:343] No unschedulable pods I0428 07:28:47.193627 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:28:47.193644 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:28:47.193655 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:28:47.193912 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:28:47.194345 1 scale_down.go:776] No candidates for scale down I0428 07:28:57.209750 1 static_autoscaler.go:343] No unschedulable pods I0428 07:28:57.209884 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:28:57.209902 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:28:57.209914 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:28:57.210137 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:28:57.210791 1 scale_down.go:776] No candidates for scale down I0428 07:29:07.224801 1 static_autoscaler.go:343] No unschedulable pods I0428 07:29:07.224905 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:29:07.224925 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:29:07.224938 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:29:07.225247 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:29:07.225692 1 scale_down.go:776] No candidates for scale down I0428 07:29:17.239548 1 static_autoscaler.go:343] No unschedulable pods I0428 07:29:17.239638 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:29:17.239660 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:29:17.239678 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:29:17.239950 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:29:17.240382 1 scale_down.go:776] No candidates for scale down I0428 07:29:24.140683 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 07:29:24.140943 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 241.466µs I0428 07:29:27.252460 1 static_autoscaler.go:343] No unschedulable pods I0428 07:29:27.252541 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:29:27.252563 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:29:27.252629 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:29:27.252866 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:29:27.253282 1 scale_down.go:776] No candidates for scale down I0428 07:29:37.266669 1 static_autoscaler.go:343] No unschedulable pods I0428 07:29:37.266817 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:29:37.266837 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:29:37.266850 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:29:37.267074 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:29:37.267492 1 scale_down.go:776] No candidates for scale down I0428 07:29:47.283082 1 static_autoscaler.go:343] No unschedulable pods I0428 07:29:47.283164 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:29:47.283182 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:29:47.283263 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:29:47.283504 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:29:47.283911 1 scale_down.go:776] No candidates for scale down I0428 07:29:57.297234 1 static_autoscaler.go:343] No unschedulable pods I0428 07:29:57.297314 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:29:57.297331 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:29:57.297403 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:29:57.297714 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 07:29:57.298234 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 07:34:57.294524677 +0000 UTC m=+31670.993289014 I0428 07:29:57.298343 1 scale_down.go:776] No candidates for scale down I0428 07:30:07.314276 1 static_autoscaler.go:343] No unschedulable pods I0428 07:30:07.314484 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:30:07.314510 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:30:07.314531 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:30:07.314853 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:30:07.315376 1 scale_down.go:776] No candidates for scale down I0428 07:30:17.330455 1 static_autoscaler.go:343] No unschedulable pods I0428 07:30:17.330543 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:30:17.330564 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:30:17.330578 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:30:17.330825 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:30:17.331240 1 scale_down.go:776] No candidates for scale down I0428 07:30:27.346782 1 static_autoscaler.go:343] No unschedulable pods I0428 07:30:27.346869 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:30:27.346885 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:30:27.346898 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:30:27.347170 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:30:27.347631 1 scale_down.go:776] No candidates for scale down I0428 07:30:37.360710 1 static_autoscaler.go:343] No unschedulable pods I0428 07:30:37.360937 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:30:37.360962 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:30:37.360981 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:30:37.361290 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:30:37.361802 1 scale_down.go:776] No candidates for scale down I0428 07:30:47.376311 1 static_autoscaler.go:343] No unschedulable pods I0428 07:30:47.376488 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:30:47.376507 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:30:47.376519 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:30:47.376811 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:30:47.377266 1 scale_down.go:776] No candidates for scale down I0428 07:30:57.390054 1 static_autoscaler.go:343] No unschedulable pods I0428 07:30:57.390189 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:30:57.390207 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:30:57.390219 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:30:57.390461 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:30:57.390896 1 scale_down.go:776] No candidates for scale down I0428 07:31:07.406251 1 static_autoscaler.go:343] No unschedulable pods I0428 07:31:07.406331 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:31:07.406351 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:31:07.406427 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:31:07.406698 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:31:07.407122 1 scale_down.go:776] No candidates for scale down I0428 07:31:17.421566 1 static_autoscaler.go:343] No unschedulable pods I0428 07:31:17.421672 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:31:17.421689 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:31:17.421702 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:31:17.421964 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:31:17.422366 1 scale_down.go:776] No candidates for scale down I0428 07:31:24.141071 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 07:31:24.141293 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 204.406µs I0428 07:31:27.442969 1 static_autoscaler.go:343] No unschedulable pods I0428 07:31:27.443056 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:31:27.443080 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:31:27.443142 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:31:27.443358 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:31:27.443826 1 scale_down.go:776] No candidates for scale down I0428 07:31:37.456716 1 static_autoscaler.go:343] No unschedulable pods I0428 07:31:37.456844 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:31:37.456862 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:31:37.456876 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:31:37.457106 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 07:31:37.457646 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 07:36:37.453799876 +0000 UTC m=+31771.152564226 I0428 07:31:37.457761 1 scale_down.go:776] No candidates for scale down I0428 07:31:47.470653 1 static_autoscaler.go:343] No unschedulable pods I0428 07:31:47.470792 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:31:47.470813 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:31:47.470830 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:31:47.471032 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:31:47.471636 1 scale_down.go:776] No candidates for scale down I0428 07:31:57.485236 1 static_autoscaler.go:343] No unschedulable pods I0428 07:31:57.485356 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:31:57.485374 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:31:57.485387 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:31:57.485686 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:31:57.486144 1 scale_down.go:776] No candidates for scale down I0428 07:32:07.503181 1 static_autoscaler.go:343] No unschedulable pods I0428 07:32:07.503266 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:32:07.503283 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:32:07.503355 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:32:07.503599 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:32:07.503990 1 scale_down.go:776] No candidates for scale down I0428 07:32:17.517403 1 static_autoscaler.go:343] No unschedulable pods I0428 07:32:17.517497 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:32:17.517512 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:32:17.517562 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:32:17.517793 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:32:17.518230 1 scale_down.go:776] No candidates for scale down I0428 07:32:27.532759 1 static_autoscaler.go:343] No unschedulable pods I0428 07:32:27.532836 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:32:27.532853 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:32:27.532921 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:32:27.533133 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:32:27.533546 1 scale_down.go:776] No candidates for scale down I0428 07:32:37.548643 1 static_autoscaler.go:343] No unschedulable pods I0428 07:32:37.548725 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:32:37.548747 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:32:37.548822 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:32:37.549039 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:32:37.549525 1 scale_down.go:776] No candidates for scale down I0428 07:32:47.567189 1 static_autoscaler.go:343] No unschedulable pods I0428 07:32:47.567278 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:32:47.567296 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:32:47.567308 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:32:47.567598 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:32:47.568097 1 scale_down.go:776] No candidates for scale down I0428 07:32:57.583851 1 static_autoscaler.go:343] No unschedulable pods I0428 07:32:57.583997 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:32:57.584015 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:32:57.584028 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:32:57.584286 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:32:57.584718 1 scale_down.go:776] No candidates for scale down I0428 07:33:07.605361 1 static_autoscaler.go:343] No unschedulable pods I0428 07:33:07.605493 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:33:07.605514 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:33:07.605531 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:33:07.605769 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:33:07.606159 1 scale_down.go:776] No candidates for scale down I0428 07:33:17.619230 1 static_autoscaler.go:343] No unschedulable pods I0428 07:33:17.619338 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:33:17.619364 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:33:17.619385 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:33:17.619720 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:33:17.620150 1 scale_down.go:776] No candidates for scale down I0428 07:33:24.141433 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 07:33:24.141656 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 207.683µs I0428 07:33:27.633044 1 static_autoscaler.go:343] No unschedulable pods I0428 07:33:27.633130 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:33:27.633148 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:33:27.633159 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:33:27.633448 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 07:33:27.633930 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 07:38:27.630288924 +0000 UTC m=+31881.329053264 I0428 07:33:27.634029 1 scale_down.go:776] No candidates for scale down I0428 07:33:37.647406 1 static_autoscaler.go:343] No unschedulable pods I0428 07:33:37.647574 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:33:37.647605 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:33:37.647630 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:33:37.647950 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:33:37.648403 1 scale_down.go:776] No candidates for scale down I0428 07:33:47.664009 1 static_autoscaler.go:343] No unschedulable pods I0428 07:33:47.664150 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:33:47.664172 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:33:47.664187 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:33:47.664408 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:33:47.664839 1 scale_down.go:776] No candidates for scale down I0428 07:33:57.679372 1 static_autoscaler.go:343] No unschedulable pods I0428 07:33:57.679479 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:33:57.679498 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:33:57.679509 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:33:57.679781 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:33:57.680177 1 scale_down.go:776] No candidates for scale down I0428 07:34:07.695244 1 static_autoscaler.go:343] No unschedulable pods I0428 07:34:07.695364 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:34:07.695379 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:34:07.695390 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:34:07.695623 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:34:07.696012 1 scale_down.go:776] No candidates for scale down I0428 07:34:17.709540 1 static_autoscaler.go:343] No unschedulable pods I0428 07:34:17.709642 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:34:17.709662 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:34:17.709678 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:34:17.709980 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:34:17.710399 1 scale_down.go:776] No candidates for scale down I0428 07:34:27.725725 1 static_autoscaler.go:343] No unschedulable pods I0428 07:34:27.725815 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:34:27.725831 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:34:27.725842 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:34:27.726087 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:34:27.726487 1 scale_down.go:776] No candidates for scale down I0428 07:34:37.740134 1 static_autoscaler.go:343] No unschedulable pods I0428 07:34:37.740225 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:34:37.740241 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:34:37.740254 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:34:37.740542 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:34:37.740993 1 scale_down.go:776] No candidates for scale down I0428 07:34:47.755086 1 static_autoscaler.go:343] No unschedulable pods I0428 07:34:47.755195 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:34:47.755220 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:34:47.755243 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:34:47.755588 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:34:47.756038 1 scale_down.go:776] No candidates for scale down I0428 07:34:57.771825 1 static_autoscaler.go:343] No unschedulable pods I0428 07:34:57.771956 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:34:57.771977 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:34:57.771990 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:34:57.772188 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 07:34:57.772656 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 07:39:57.768933002 +0000 UTC m=+31971.467697385 I0428 07:34:57.772751 1 scale_down.go:776] No candidates for scale down I0428 07:35:07.786190 1 static_autoscaler.go:343] No unschedulable pods I0428 07:35:07.786290 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:35:07.786325 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:35:07.786399 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:35:07.786714 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:35:07.787135 1 scale_down.go:776] No candidates for scale down I0428 07:35:17.802484 1 static_autoscaler.go:343] No unschedulable pods I0428 07:35:17.802629 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:35:17.802659 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:35:17.802687 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:35:17.803027 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:35:17.803492 1 scale_down.go:776] No candidates for scale down I0428 07:35:24.141774 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 07:35:24.142028 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 235.382µs I0428 07:35:27.819703 1 static_autoscaler.go:343] No unschedulable pods I0428 07:35:27.819814 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:35:27.819846 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:35:27.819869 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:35:27.820370 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:35:27.821178 1 scale_down.go:776] No candidates for scale down I0428 07:35:37.835242 1 static_autoscaler.go:343] No unschedulable pods I0428 07:35:37.835345 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:35:37.835374 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:35:37.835474 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:35:37.835758 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:35:37.836218 1 scale_down.go:776] No candidates for scale down I0428 07:35:47.850742 1 static_autoscaler.go:343] No unschedulable pods I0428 07:35:47.850858 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:35:47.850890 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:35:47.850905 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:35:47.851123 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:35:47.852141 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 07:35:47.859465 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 07:35:47.860517 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 07:35:47.865957 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588059347 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 07:35:47.873841 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 07:35:57.874121 1 static_autoscaler.go:343] No unschedulable pods I0428 07:35:57.874233 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:35:57.874269 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:35:57.874283 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:35:57.874541 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:35:57.874934 1 scale_down.go:776] No candidates for scale down I0428 07:36:07.888220 1 static_autoscaler.go:343] No unschedulable pods I0428 07:36:07.888387 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:36:07.888428 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:36:07.888456 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:36:07.888759 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:36:07.889243 1 scale_down.go:776] No candidates for scale down I0428 07:36:17.902138 1 static_autoscaler.go:343] No unschedulable pods I0428 07:36:17.902238 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:36:17.902261 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:36:17.902278 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:36:17.902584 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:36:17.903033 1 scale_down.go:776] No candidates for scale down I0428 07:36:27.916344 1 static_autoscaler.go:343] No unschedulable pods I0428 07:36:27.916472 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:36:27.916496 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:36:27.916516 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:36:27.916846 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:36:27.917279 1 scale_down.go:776] No candidates for scale down I0428 07:36:37.931436 1 static_autoscaler.go:343] No unschedulable pods I0428 07:36:37.931581 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:36:37.931602 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:36:37.931619 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:36:37.931893 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 07:36:37.932454 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 07:41:37.928786178 +0000 UTC m=+32071.627550534 I0428 07:36:37.932562 1 scale_down.go:776] No candidates for scale down I0428 07:36:47.946498 1 static_autoscaler.go:343] No unschedulable pods I0428 07:36:47.946590 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:36:47.946606 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:36:47.946619 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:36:47.946865 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:36:47.947266 1 scale_down.go:776] No candidates for scale down I0428 07:36:57.961492 1 static_autoscaler.go:343] No unschedulable pods I0428 07:36:57.961582 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:36:57.961601 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:36:57.961614 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:36:57.961906 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:36:57.962321 1 scale_down.go:776] No candidates for scale down I0428 07:37:07.977519 1 static_autoscaler.go:343] No unschedulable pods I0428 07:37:07.977630 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:37:07.977658 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:37:07.977678 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:37:07.978087 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:37:07.978712 1 scale_down.go:776] No candidates for scale down I0428 07:37:17.993668 1 static_autoscaler.go:343] No unschedulable pods I0428 07:37:17.993801 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:37:17.993818 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:37:17.993831 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:37:17.994063 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:37:17.994530 1 scale_down.go:776] No candidates for scale down I0428 07:37:24.142145 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 07:37:24.142359 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 196.755µs I0428 07:37:28.007874 1 static_autoscaler.go:343] No unschedulable pods I0428 07:37:28.007968 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:37:28.007987 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:37:28.008060 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:37:28.008288 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:37:28.008723 1 scale_down.go:776] No candidates for scale down I0428 07:37:38.022884 1 static_autoscaler.go:343] No unschedulable pods I0428 07:37:38.023108 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:37:38.023171 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:37:38.023217 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:37:38.023721 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:37:38.024508 1 scale_down.go:776] No candidates for scale down I0428 07:37:48.038971 1 static_autoscaler.go:343] No unschedulable pods I0428 07:37:48.039066 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:37:48.039082 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:37:48.039094 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:37:48.039377 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:37:48.039787 1 scale_down.go:776] No candidates for scale down I0428 07:37:58.055055 1 static_autoscaler.go:343] No unschedulable pods I0428 07:37:58.055148 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:37:58.055165 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:37:58.055176 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:37:58.055469 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:37:58.055894 1 scale_down.go:776] No candidates for scale down I0428 07:38:08.072135 1 static_autoscaler.go:343] No unschedulable pods I0428 07:38:08.072262 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:38:08.072297 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:38:08.072312 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:38:08.072541 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:38:08.072956 1 scale_down.go:776] No candidates for scale down I0428 07:38:18.087686 1 static_autoscaler.go:343] No unschedulable pods I0428 07:38:18.087853 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:38:18.087874 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:38:18.087887 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:38:18.088156 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:38:18.088795 1 scale_down.go:776] No candidates for scale down I0428 07:38:28.104577 1 static_autoscaler.go:343] No unschedulable pods I0428 07:38:28.104691 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:38:28.104712 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:38:28.104729 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:38:28.104980 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 07:38:28.105483 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 07:43:28.101803138 +0000 UTC m=+32181.800567488 I0428 07:38:28.105582 1 scale_down.go:776] No candidates for scale down I0428 07:38:38.118307 1 static_autoscaler.go:343] No unschedulable pods I0428 07:38:38.118472 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:38:38.118493 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:38:38.118506 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:38:38.118785 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:38:38.119251 1 scale_down.go:776] No candidates for scale down I0428 07:38:48.134077 1 static_autoscaler.go:343] No unschedulable pods I0428 07:38:48.134197 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:38:48.134228 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:38:48.134251 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:38:48.134606 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:38:48.135017 1 scale_down.go:776] No candidates for scale down I0428 07:38:58.148825 1 static_autoscaler.go:343] No unschedulable pods I0428 07:38:58.148988 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:38:58.149014 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:38:58.149033 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:38:58.149331 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:38:58.149838 1 scale_down.go:776] No candidates for scale down I0428 07:39:08.164830 1 static_autoscaler.go:343] No unschedulable pods I0428 07:39:08.164944 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:39:08.164969 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:39:08.165074 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:39:08.165474 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:39:08.165967 1 scale_down.go:776] No candidates for scale down I0428 07:39:18.179637 1 static_autoscaler.go:343] No unschedulable pods I0428 07:39:18.179739 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:39:18.179756 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:39:18.179768 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:39:18.180019 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:39:18.180474 1 scale_down.go:776] No candidates for scale down I0428 07:39:24.142466 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 07:39:24.142695 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 210.378µs I0428 07:39:28.195862 1 static_autoscaler.go:343] No unschedulable pods I0428 07:39:28.195965 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:39:28.195982 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:39:28.195995 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:39:28.196295 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:39:28.196756 1 scale_down.go:776] No candidates for scale down I0428 07:39:38.212821 1 static_autoscaler.go:343] No unschedulable pods I0428 07:39:38.212975 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:39:38.212991 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:39:38.213004 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:39:38.213211 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:39:38.213621 1 scale_down.go:776] No candidates for scale down I0428 07:39:48.229562 1 static_autoscaler.go:343] No unschedulable pods I0428 07:39:48.229720 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:39:48.229740 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:39:48.229754 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:39:48.229977 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:39:48.230486 1 scale_down.go:776] No candidates for scale down I0428 07:39:58.243536 1 static_autoscaler.go:343] No unschedulable pods I0428 07:39:58.243614 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:39:58.243629 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:39:58.243680 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:39:58.243893 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 07:39:58.244351 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 07:44:58.240798897 +0000 UTC m=+32271.939563234 I0428 07:39:58.244459 1 scale_down.go:776] No candidates for scale down I0428 07:40:08.257951 1 static_autoscaler.go:343] No unschedulable pods I0428 07:40:08.258049 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:40:08.258067 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:40:08.258080 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:40:08.258336 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:40:08.258799 1 scale_down.go:776] No candidates for scale down I0428 07:40:18.273454 1 static_autoscaler.go:343] No unschedulable pods I0428 07:40:18.273546 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:40:18.273561 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:40:18.273573 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:40:18.273845 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:40:18.274287 1 scale_down.go:776] No candidates for scale down I0428 07:40:28.289726 1 static_autoscaler.go:343] No unschedulable pods I0428 07:40:28.289854 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:40:28.289877 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:40:28.289896 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:40:28.290141 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:40:28.290623 1 scale_down.go:776] No candidates for scale down I0428 07:40:38.303745 1 static_autoscaler.go:343] No unschedulable pods I0428 07:40:38.303879 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:40:38.303905 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:40:38.303923 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:40:38.304251 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:40:38.304780 1 scale_down.go:776] No candidates for scale down I0428 07:40:48.318001 1 static_autoscaler.go:343] No unschedulable pods I0428 07:40:48.318142 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:40:48.318161 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:40:48.318176 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:40:48.318534 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:40:48.319149 1 scale_down.go:776] No candidates for scale down I0428 07:40:58.331819 1 static_autoscaler.go:343] No unschedulable pods I0428 07:40:58.331946 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:40:58.331967 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:40:58.331981 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:40:58.332189 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:40:58.332604 1 scale_down.go:776] No candidates for scale down I0428 07:41:08.345766 1 static_autoscaler.go:343] No unschedulable pods I0428 07:41:08.345938 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:41:08.345961 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:41:08.345981 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:41:08.346247 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:41:08.346738 1 scale_down.go:776] No candidates for scale down I0428 07:41:18.360565 1 static_autoscaler.go:343] No unschedulable pods I0428 07:41:18.360664 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:41:18.360680 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:41:18.360749 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:41:18.360969 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:41:18.361358 1 scale_down.go:776] No candidates for scale down I0428 07:41:24.142819 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 07:41:24.143041 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 204.282µs I0428 07:41:28.376509 1 static_autoscaler.go:343] No unschedulable pods I0428 07:41:28.376647 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:41:28.376672 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:41:28.376688 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:41:28.376939 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:41:28.377383 1 scale_down.go:776] No candidates for scale down I0428 07:41:38.391904 1 static_autoscaler.go:343] No unschedulable pods I0428 07:41:38.392020 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:41:38.392050 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:41:38.392072 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:41:38.392430 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 07:41:38.393032 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 07:46:38.389246465 +0000 UTC m=+32372.088010819 I0428 07:41:38.393153 1 scale_down.go:776] No candidates for scale down I0428 07:41:48.407012 1 static_autoscaler.go:343] No unschedulable pods I0428 07:41:48.407138 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:41:48.407163 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:41:48.407246 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:41:48.407607 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:41:48.408325 1 scale_down.go:776] No candidates for scale down I0428 07:41:58.423904 1 static_autoscaler.go:343] No unschedulable pods I0428 07:41:58.424019 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:41:58.424050 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:41:58.424073 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:41:58.424409 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:41:58.424894 1 scale_down.go:776] No candidates for scale down I0428 07:42:08.439386 1 static_autoscaler.go:343] No unschedulable pods I0428 07:42:08.439476 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:42:08.439497 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:42:08.439565 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:42:08.439782 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:42:08.440176 1 scale_down.go:776] No candidates for scale down I0428 07:42:18.455556 1 static_autoscaler.go:343] No unschedulable pods I0428 07:42:18.455684 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:42:18.455704 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:42:18.455719 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:42:18.455930 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:42:18.456359 1 scale_down.go:776] No candidates for scale down I0428 07:42:28.470622 1 static_autoscaler.go:343] No unschedulable pods I0428 07:42:28.470747 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:42:28.470764 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:42:28.470776 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:42:28.471002 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:42:28.471523 1 scale_down.go:776] No candidates for scale down I0428 07:42:38.484563 1 static_autoscaler.go:343] No unschedulable pods I0428 07:42:38.484706 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:42:38.484738 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:42:38.484766 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:42:38.485055 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:42:38.485495 1 scale_down.go:776] No candidates for scale down I0428 07:42:48.498872 1 static_autoscaler.go:343] No unschedulable pods I0428 07:42:48.499009 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:42:48.499026 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:42:48.499039 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:42:48.499251 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:42:48.499661 1 scale_down.go:776] No candidates for scale down I0428 07:42:58.513659 1 static_autoscaler.go:343] No unschedulable pods I0428 07:42:58.513736 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:42:58.513753 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:42:58.513823 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:42:58.514018 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:42:58.514406 1 scale_down.go:776] No candidates for scale down I0428 07:43:08.529238 1 static_autoscaler.go:343] No unschedulable pods I0428 07:43:08.529343 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:43:08.529390 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:43:08.529427 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:43:08.529779 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:43:08.530247 1 scale_down.go:776] No candidates for scale down I0428 07:43:18.545521 1 static_autoscaler.go:343] No unschedulable pods I0428 07:43:18.545643 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:43:18.545661 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:43:18.545672 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:43:18.545937 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:43:18.546361 1 scale_down.go:776] No candidates for scale down I0428 07:43:24.143170 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 07:43:24.143393 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 205.723µs I0428 07:43:28.560137 1 static_autoscaler.go:343] No unschedulable pods I0428 07:43:28.560253 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:43:28.560281 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:43:28.560302 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:43:28.560649 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 07:43:28.561152 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 07:48:28.557368821 +0000 UTC m=+32482.256133199 I0428 07:43:28.561273 1 scale_down.go:776] No candidates for scale down I0428 07:43:38.577693 1 static_autoscaler.go:343] No unschedulable pods I0428 07:43:38.577789 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:43:38.577806 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:43:38.577819 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:43:38.578109 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:43:38.578644 1 scale_down.go:776] No candidates for scale down I0428 07:43:48.593876 1 static_autoscaler.go:343] No unschedulable pods I0428 07:43:48.594008 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:43:48.594041 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:43:48.594061 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:43:48.594348 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:43:48.594837 1 scale_down.go:776] No candidates for scale down I0428 07:43:58.609483 1 static_autoscaler.go:343] No unschedulable pods I0428 07:43:58.609572 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:43:58.609594 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:43:58.609611 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:43:58.609910 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:43:58.610312 1 scale_down.go:776] No candidates for scale down I0428 07:44:08.624685 1 static_autoscaler.go:343] No unschedulable pods I0428 07:44:08.624812 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:44:08.624828 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:44:08.624839 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:44:08.625051 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:44:08.625488 1 scale_down.go:776] No candidates for scale down I0428 07:44:18.638482 1 static_autoscaler.go:343] No unschedulable pods I0428 07:44:18.638609 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:44:18.638627 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:44:18.638637 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:44:18.638922 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:44:18.639371 1 scale_down.go:776] No candidates for scale down I0428 07:44:28.658460 1 static_autoscaler.go:343] No unschedulable pods I0428 07:44:28.658584 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:44:28.658607 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:44:28.658626 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:44:28.658890 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:44:28.659317 1 scale_down.go:776] No candidates for scale down I0428 07:44:38.672534 1 static_autoscaler.go:343] No unschedulable pods I0428 07:44:38.672663 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:44:38.672687 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:44:38.672705 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:44:38.672930 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:44:38.673315 1 scale_down.go:776] No candidates for scale down I0428 07:44:48.696995 1 static_autoscaler.go:343] No unschedulable pods I0428 07:44:48.697134 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:44:48.697178 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:44:48.697200 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:44:48.697459 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:44:48.697957 1 scale_down.go:776] No candidates for scale down I0428 07:44:58.716921 1 static_autoscaler.go:343] No unschedulable pods I0428 07:44:58.717002 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:44:58.717038 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:44:58.717059 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:44:58.717376 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 07:44:58.718028 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 07:49:58.713721274 +0000 UTC m=+32572.412485624 I0428 07:44:58.718138 1 scale_down.go:776] No candidates for scale down I0428 07:45:08.731395 1 static_autoscaler.go:343] No unschedulable pods I0428 07:45:08.731491 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:45:08.731507 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:45:08.731561 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:45:08.731786 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:45:08.732184 1 scale_down.go:776] No candidates for scale down I0428 07:45:18.747139 1 static_autoscaler.go:343] No unschedulable pods I0428 07:45:18.747223 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:45:18.747241 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:45:18.747325 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:45:18.747561 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:45:18.747996 1 scale_down.go:776] No candidates for scale down I0428 07:45:24.143517 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 07:45:24.143753 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 218.518µs I0428 07:45:28.762577 1 static_autoscaler.go:343] No unschedulable pods I0428 07:45:28.762690 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:45:28.762716 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:45:28.762739 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:45:28.763075 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:45:28.763545 1 scale_down.go:776] No candidates for scale down I0428 07:45:38.777893 1 static_autoscaler.go:343] No unschedulable pods I0428 07:45:38.778019 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:45:38.778038 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:45:38.778051 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:45:38.778283 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:45:38.778730 1 scale_down.go:776] No candidates for scale down I0428 07:45:48.792707 1 static_autoscaler.go:343] No unschedulable pods I0428 07:45:48.792828 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:45:48.792844 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:45:48.792855 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:45:48.793088 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:45:48.793497 1 scale_down.go:776] No candidates for scale down I0428 07:45:58.809761 1 static_autoscaler.go:343] No unschedulable pods I0428 07:45:58.809858 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:45:58.809876 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:45:58.809888 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:45:58.810129 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:45:58.810736 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 07:45:58.819189 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 07:45:58.819391 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 07:45:58.824216 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588059958 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 07:45:58.832953 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 07:46:08.838115 1 static_autoscaler.go:343] No unschedulable pods I0428 07:46:08.838259 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:46:08.838278 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:46:08.838292 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:46:08.838585 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:46:08.839066 1 scale_down.go:776] No candidates for scale down I0428 07:46:18.853173 1 static_autoscaler.go:343] No unschedulable pods I0428 07:46:18.853323 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:46:18.853338 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:46:18.853351 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:46:18.853613 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:46:18.854022 1 scale_down.go:776] No candidates for scale down I0428 07:46:28.869493 1 static_autoscaler.go:343] No unschedulable pods I0428 07:46:28.869598 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:46:28.869626 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:46:28.869660 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:46:28.869981 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:46:28.870396 1 scale_down.go:776] No candidates for scale down I0428 07:46:38.885011 1 static_autoscaler.go:343] No unschedulable pods I0428 07:46:38.885106 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:46:38.885131 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:46:38.885219 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:46:38.885509 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 07:46:38.885999 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 07:51:38.882357076 +0000 UTC m=+32672.581121414 I0428 07:46:38.886108 1 scale_down.go:776] No candidates for scale down I0428 07:46:48.900201 1 static_autoscaler.go:343] No unschedulable pods I0428 07:46:48.900343 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:46:48.900385 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:46:48.900420 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:46:48.900728 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:46:48.901148 1 scale_down.go:776] No candidates for scale down I0428 07:46:58.916905 1 static_autoscaler.go:343] No unschedulable pods I0428 07:46:58.916996 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:46:58.917018 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:46:58.917036 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:46:58.917293 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:46:58.917747 1 scale_down.go:776] No candidates for scale down I0428 07:47:08.932125 1 static_autoscaler.go:343] No unschedulable pods I0428 07:47:08.932217 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:47:08.932241 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:47:08.932306 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:47:08.932551 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:47:08.933004 1 scale_down.go:776] No candidates for scale down I0428 07:47:18.959119 1 static_autoscaler.go:343] No unschedulable pods I0428 07:47:18.959233 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:47:18.959260 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:47:18.959282 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:47:18.959594 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:47:18.960030 1 scale_down.go:776] No candidates for scale down I0428 07:47:24.143870 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 07:47:24.144090 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 202.135µs I0428 07:47:28.975527 1 static_autoscaler.go:343] No unschedulable pods I0428 07:47:28.975669 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:47:28.975691 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:47:28.975706 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:47:28.975944 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:47:28.976398 1 scale_down.go:776] No candidates for scale down I0428 07:47:38.990309 1 static_autoscaler.go:343] No unschedulable pods I0428 07:47:38.990432 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:47:38.990457 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:47:38.990477 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:47:38.990825 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:47:38.991260 1 scale_down.go:776] No candidates for scale down I0428 07:47:49.005317 1 static_autoscaler.go:343] No unschedulable pods I0428 07:47:49.005463 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:47:49.005481 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:47:49.005493 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:47:49.005712 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:47:49.006122 1 scale_down.go:776] No candidates for scale down I0428 07:47:59.021005 1 static_autoscaler.go:343] No unschedulable pods I0428 07:47:59.021146 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:47:59.021173 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:47:59.021197 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:47:59.021548 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:47:59.022017 1 scale_down.go:776] No candidates for scale down I0428 07:48:09.035303 1 static_autoscaler.go:343] No unschedulable pods I0428 07:48:09.035467 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:48:09.035491 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:48:09.035514 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:48:09.035814 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:48:09.036281 1 scale_down.go:776] No candidates for scale down I0428 07:48:19.052917 1 static_autoscaler.go:343] No unschedulable pods I0428 07:48:19.053069 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:48:19.053088 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:48:19.053101 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:48:19.053333 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:48:19.053802 1 scale_down.go:776] No candidates for scale down I0428 07:48:29.067998 1 static_autoscaler.go:343] No unschedulable pods I0428 07:48:29.068074 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:48:29.068092 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:48:29.068165 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:48:29.068377 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 07:48:29.068917 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 07:53:29.064827303 +0000 UTC m=+32782.763591683 I0428 07:48:29.069017 1 scale_down.go:776] No candidates for scale down I0428 07:48:39.083288 1 static_autoscaler.go:343] No unschedulable pods I0428 07:48:39.083468 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:48:39.083493 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:48:39.083525 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:48:39.083876 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:48:39.084368 1 scale_down.go:776] No candidates for scale down I0428 07:48:49.099156 1 static_autoscaler.go:343] No unschedulable pods I0428 07:48:49.099240 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:48:49.099258 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:48:49.099332 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:48:49.099571 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:48:49.099976 1 scale_down.go:776] No candidates for scale down I0428 07:48:59.114596 1 static_autoscaler.go:343] No unschedulable pods I0428 07:48:59.114715 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:48:59.114752 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:48:59.114767 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:48:59.115009 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:48:59.115466 1 scale_down.go:776] No candidates for scale down I0428 07:49:09.128639 1 static_autoscaler.go:343] No unschedulable pods I0428 07:49:09.128738 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:49:09.128758 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:49:09.128779 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:49:09.129054 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:49:09.129470 1 scale_down.go:776] No candidates for scale down I0428 07:49:19.142459 1 static_autoscaler.go:343] No unschedulable pods I0428 07:49:19.142561 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:49:19.142583 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:49:19.142596 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:49:19.142913 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:49:19.143378 1 scale_down.go:776] No candidates for scale down I0428 07:49:24.144228 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 07:49:24.144473 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 226.452µs I0428 07:49:29.157712 1 static_autoscaler.go:343] No unschedulable pods I0428 07:49:29.157845 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:49:29.157876 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:49:29.157899 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:49:29.158159 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:49:29.158661 1 scale_down.go:776] No candidates for scale down I0428 07:49:39.174898 1 static_autoscaler.go:343] No unschedulable pods I0428 07:49:39.174980 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:49:39.174997 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:49:39.175059 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:49:39.175281 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:49:39.175710 1 scale_down.go:776] No candidates for scale down I0428 07:49:49.190141 1 static_autoscaler.go:343] No unschedulable pods I0428 07:49:49.190284 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:49:49.190305 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:49:49.190319 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:49:49.190584 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:49:49.191023 1 scale_down.go:776] No candidates for scale down I0428 07:49:59.206033 1 static_autoscaler.go:343] No unschedulable pods I0428 07:49:59.206136 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:49:59.206161 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:49:59.206172 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:49:59.206498 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 07:49:59.207045 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 07:54:59.203198216 +0000 UTC m=+32872.901962599 I0428 07:49:59.207158 1 scale_down.go:776] No candidates for scale down I0428 07:50:09.222176 1 static_autoscaler.go:343] No unschedulable pods I0428 07:50:09.222271 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:50:09.222288 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:50:09.222307 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:50:09.222602 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:50:09.223020 1 scale_down.go:776] No candidates for scale down I0428 07:50:19.236018 1 static_autoscaler.go:343] No unschedulable pods I0428 07:50:19.236111 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:50:19.236128 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:50:19.236139 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:50:19.236398 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:50:19.236827 1 scale_down.go:776] No candidates for scale down I0428 07:50:29.252272 1 static_autoscaler.go:343] No unschedulable pods I0428 07:50:29.252394 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:50:29.252458 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:50:29.252475 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:50:29.252769 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:50:29.253217 1 scale_down.go:776] No candidates for scale down I0428 07:50:39.268825 1 static_autoscaler.go:343] No unschedulable pods I0428 07:50:39.268920 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:50:39.268948 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:50:39.268965 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:50:39.269245 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:50:39.269705 1 scale_down.go:776] No candidates for scale down I0428 07:50:49.286021 1 static_autoscaler.go:343] No unschedulable pods I0428 07:50:49.286107 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:50:49.286124 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:50:49.286137 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:50:49.286399 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:50:49.286815 1 scale_down.go:776] No candidates for scale down I0428 07:50:59.302371 1 static_autoscaler.go:343] No unschedulable pods I0428 07:50:59.302492 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:50:59.302517 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:50:59.302582 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:50:59.302903 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:50:59.303390 1 scale_down.go:776] No candidates for scale down I0428 07:51:09.317223 1 static_autoscaler.go:343] No unschedulable pods I0428 07:51:09.317336 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:51:09.317356 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:51:09.317369 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:51:09.317796 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:51:09.318406 1 scale_down.go:776] No candidates for scale down I0428 07:51:19.332231 1 static_autoscaler.go:343] No unschedulable pods I0428 07:51:19.332353 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:51:19.332376 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:51:19.332393 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:51:19.332641 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:51:19.333053 1 scale_down.go:776] No candidates for scale down I0428 07:51:24.144590 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 07:51:24.144823 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 215.755µs I0428 07:51:29.347048 1 static_autoscaler.go:343] No unschedulable pods I0428 07:51:29.347135 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:51:29.347153 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:51:29.347225 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:51:29.347511 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:51:29.348002 1 scale_down.go:776] No candidates for scale down I0428 07:51:39.362122 1 static_autoscaler.go:343] No unschedulable pods I0428 07:51:39.362287 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:51:39.362310 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:51:39.362331 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:51:39.362621 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 07:51:39.363128 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 07:56:39.359379729 +0000 UTC m=+32973.058144072 I0428 07:51:39.363237 1 scale_down.go:776] No candidates for scale down I0428 07:51:49.381287 1 static_autoscaler.go:343] No unschedulable pods I0428 07:51:49.381397 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:51:49.381447 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:51:49.381564 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:51:49.381992 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:51:49.382730 1 scale_down.go:776] No candidates for scale down I0428 07:51:59.402073 1 static_autoscaler.go:343] No unschedulable pods I0428 07:51:59.402159 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:51:59.402174 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:51:59.402243 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:51:59.402512 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:51:59.402928 1 scale_down.go:776] No candidates for scale down I0428 07:52:09.420156 1 static_autoscaler.go:343] No unschedulable pods I0428 07:52:09.420308 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:52:09.420332 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:52:09.420351 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:52:09.420679 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:52:09.421165 1 scale_down.go:776] No candidates for scale down I0428 07:52:19.436168 1 static_autoscaler.go:343] No unschedulable pods I0428 07:52:19.436251 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:52:19.436269 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:52:19.436342 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:52:19.436608 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:52:19.437018 1 scale_down.go:776] No candidates for scale down I0428 07:52:29.451283 1 static_autoscaler.go:343] No unschedulable pods I0428 07:52:29.451400 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:52:29.451430 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:52:29.451446 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:52:29.451708 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:52:29.452128 1 scale_down.go:776] No candidates for scale down I0428 07:52:39.465702 1 static_autoscaler.go:343] No unschedulable pods I0428 07:52:39.465800 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:52:39.465826 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:52:39.465909 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:52:39.466195 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:52:39.466726 1 scale_down.go:776] No candidates for scale down I0428 07:52:49.482000 1 static_autoscaler.go:343] No unschedulable pods I0428 07:52:49.482076 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:52:49.482094 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:52:49.482162 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:52:49.482378 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:52:49.482798 1 scale_down.go:776] No candidates for scale down I0428 07:52:59.498240 1 static_autoscaler.go:343] No unschedulable pods I0428 07:52:59.498327 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:52:59.498347 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:52:59.498443 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:52:59.498739 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:52:59.499198 1 scale_down.go:776] No candidates for scale down I0428 07:53:09.513084 1 static_autoscaler.go:343] No unschedulable pods I0428 07:53:09.513216 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:53:09.513234 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:53:09.513247 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:53:09.513502 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:53:09.513920 1 scale_down.go:776] No candidates for scale down I0428 07:53:19.529722 1 static_autoscaler.go:343] No unschedulable pods I0428 07:53:19.529814 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:53:19.529838 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:53:19.529914 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:53:19.530187 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:53:19.530647 1 scale_down.go:776] No candidates for scale down I0428 07:53:24.144947 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 07:53:24.145195 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 232.079µs I0428 07:53:29.545209 1 static_autoscaler.go:343] No unschedulable pods I0428 07:53:29.545310 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:53:29.545331 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:53:29.545347 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:53:29.545665 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 07:53:29.546143 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 07:58:29.542446299 +0000 UTC m=+33083.241210636 I0428 07:53:29.546244 1 scale_down.go:776] No candidates for scale down I0428 07:53:39.562026 1 static_autoscaler.go:343] No unschedulable pods I0428 07:53:39.562111 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:53:39.562127 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:53:39.562201 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:53:39.562449 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:53:39.562914 1 scale_down.go:776] No candidates for scale down I0428 07:53:49.576196 1 static_autoscaler.go:343] No unschedulable pods I0428 07:53:49.576276 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:53:49.576312 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:53:49.576329 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:53:49.576606 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:53:49.577025 1 scale_down.go:776] No candidates for scale down I0428 07:53:59.593390 1 static_autoscaler.go:343] No unschedulable pods I0428 07:53:59.593552 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:53:59.593572 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:53:59.593589 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:53:59.593846 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:53:59.594282 1 scale_down.go:776] No candidates for scale down I0428 07:54:09.612329 1 static_autoscaler.go:343] No unschedulable pods I0428 07:54:09.612446 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:54:09.612464 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:54:09.612477 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:54:09.612758 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:54:09.613182 1 scale_down.go:776] No candidates for scale down I0428 07:54:19.628180 1 static_autoscaler.go:343] No unschedulable pods I0428 07:54:19.628318 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:54:19.628337 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:54:19.628346 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:54:19.628602 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:54:19.629018 1 scale_down.go:776] No candidates for scale down I0428 07:54:29.642496 1 static_autoscaler.go:343] No unschedulable pods I0428 07:54:29.642577 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:54:29.642599 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:54:29.642665 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:54:29.642885 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:54:29.643397 1 scale_down.go:776] No candidates for scale down I0428 07:54:39.656915 1 static_autoscaler.go:343] No unschedulable pods I0428 07:54:39.657016 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:54:39.657041 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:54:39.657121 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:54:39.657388 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:54:39.657882 1 scale_down.go:776] No candidates for scale down I0428 07:54:49.670201 1 static_autoscaler.go:343] No unschedulable pods I0428 07:54:49.670339 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:54:49.670356 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:54:49.670368 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:54:49.670668 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:54:49.671081 1 scale_down.go:776] No candidates for scale down I0428 07:54:59.686025 1 static_autoscaler.go:343] No unschedulable pods I0428 07:54:59.686155 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:54:59.686177 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:54:59.686190 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:54:59.686482 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 07:54:59.687033 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 07:59:59.683250356 +0000 UTC m=+33173.382014707 I0428 07:54:59.687143 1 scale_down.go:776] No candidates for scale down I0428 07:55:09.704523 1 static_autoscaler.go:343] No unschedulable pods I0428 07:55:09.704743 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:55:09.704774 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:55:09.704803 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:55:09.705173 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:55:09.706012 1 scale_down.go:776] No candidates for scale down I0428 07:55:19.721257 1 static_autoscaler.go:343] No unschedulable pods I0428 07:55:19.721353 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:55:19.721381 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:55:19.721473 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:55:19.721778 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:55:19.722210 1 scale_down.go:776] No candidates for scale down I0428 07:55:24.145315 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 07:55:24.145528 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 196.237µs I0428 07:55:29.736673 1 static_autoscaler.go:343] No unschedulable pods I0428 07:55:29.736840 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:55:29.736884 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:55:29.736915 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:55:29.737273 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:55:29.738102 1 scale_down.go:776] No candidates for scale down I0428 07:55:39.753505 1 static_autoscaler.go:343] No unschedulable pods I0428 07:55:39.753633 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:55:39.753649 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:55:39.753660 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:55:39.753879 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:55:39.754277 1 scale_down.go:776] No candidates for scale down I0428 07:55:49.767218 1 static_autoscaler.go:343] No unschedulable pods I0428 07:55:49.767293 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:55:49.767332 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:55:49.767347 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:55:49.767680 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:55:49.768108 1 scale_down.go:776] No candidates for scale down I0428 07:55:59.781134 1 static_autoscaler.go:343] No unschedulable pods I0428 07:55:59.781258 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:55:59.781274 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:55:59.781287 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:55:59.781520 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:55:59.781975 1 scale_down.go:776] No candidates for scale down I0428 07:56:09.796049 1 static_autoscaler.go:343] No unschedulable pods I0428 07:56:09.796145 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:56:09.796161 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:56:09.796172 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:56:09.796434 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:56:09.797077 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 07:56:09.806774 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 07:56:09.807186 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 07:56:09.813636 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588060569 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 07:56:09.821718 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 07:56:19.820761 1 static_autoscaler.go:343] No unschedulable pods I0428 07:56:19.820838 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:56:19.820853 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:56:19.820919 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:56:19.821143 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:56:19.821557 1 scale_down.go:776] No candidates for scale down I0428 07:56:29.835693 1 static_autoscaler.go:343] No unschedulable pods I0428 07:56:29.835773 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:56:29.835790 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:56:29.835845 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:56:29.836054 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:56:29.836478 1 scale_down.go:776] No candidates for scale down I0428 07:56:39.849969 1 static_autoscaler.go:343] No unschedulable pods I0428 07:56:39.850059 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:56:39.850076 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:56:39.850088 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:56:39.850350 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 07:56:39.850831 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 08:01:39.847256334 +0000 UTC m=+33273.546020689 I0428 07:56:39.850930 1 scale_down.go:776] No candidates for scale down I0428 07:56:49.864185 1 static_autoscaler.go:343] No unschedulable pods I0428 07:56:49.864323 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:56:49.864342 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:56:49.864353 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:56:49.864584 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:56:49.865003 1 scale_down.go:776] No candidates for scale down I0428 07:56:59.878083 1 static_autoscaler.go:343] No unschedulable pods I0428 07:56:59.878199 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:56:59.878227 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:56:59.878251 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:56:59.878619 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:56:59.879085 1 scale_down.go:776] No candidates for scale down I0428 07:57:09.894005 1 static_autoscaler.go:343] No unschedulable pods I0428 07:57:09.894133 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:57:09.894161 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:57:09.894184 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:57:09.894552 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:57:09.895040 1 scale_down.go:776] No candidates for scale down I0428 07:57:19.908366 1 static_autoscaler.go:343] No unschedulable pods I0428 07:57:19.908536 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:57:19.908561 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:57:19.908592 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:57:19.908895 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:57:19.909326 1 scale_down.go:776] No candidates for scale down I0428 07:57:24.145667 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 07:57:24.145876 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 190.99µs I0428 07:57:29.926210 1 static_autoscaler.go:343] No unschedulable pods I0428 07:57:29.926304 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:57:29.926321 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:57:29.926334 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:57:29.926696 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:57:29.927161 1 scale_down.go:776] No candidates for scale down I0428 07:57:39.941493 1 static_autoscaler.go:343] No unschedulable pods I0428 07:57:39.941568 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:57:39.941600 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:57:39.941614 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:57:39.941896 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:57:39.942302 1 scale_down.go:776] No candidates for scale down I0428 07:57:49.955957 1 static_autoscaler.go:343] No unschedulable pods I0428 07:57:49.956033 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:57:49.956051 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:57:49.956123 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:57:49.956357 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:57:49.956777 1 scale_down.go:776] No candidates for scale down I0428 07:57:59.970096 1 static_autoscaler.go:343] No unschedulable pods I0428 07:57:59.970174 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:57:59.970193 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:57:59.970267 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:57:59.970511 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:57:59.971039 1 scale_down.go:776] No candidates for scale down I0428 07:58:09.983333 1 static_autoscaler.go:343] No unschedulable pods I0428 07:58:09.983449 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:58:09.983473 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:58:09.983548 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:58:09.983860 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:58:09.984325 1 scale_down.go:776] No candidates for scale down I0428 07:58:19.997662 1 static_autoscaler.go:343] No unschedulable pods I0428 07:58:19.997757 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:58:19.997788 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:58:19.997805 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:58:19.998061 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:58:19.998664 1 scale_down.go:776] No candidates for scale down I0428 07:58:30.012105 1 static_autoscaler.go:343] No unschedulable pods I0428 07:58:30.012211 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:58:30.012243 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:58:30.012321 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:58:30.012662 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 07:58:30.013195 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 08:03:30.009502629 +0000 UTC m=+33383.708267018 I0428 07:58:30.013302 1 scale_down.go:776] No candidates for scale down I0428 07:58:40.026655 1 static_autoscaler.go:343] No unschedulable pods I0428 07:58:40.026736 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:58:40.026753 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:58:40.026824 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:58:40.027049 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:58:40.027495 1 scale_down.go:776] No candidates for scale down I0428 07:58:50.043515 1 static_autoscaler.go:343] No unschedulable pods I0428 07:58:50.043637 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:58:50.043656 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:58:50.043669 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:58:50.043893 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:58:50.044300 1 scale_down.go:776] No candidates for scale down I0428 07:59:00.057580 1 static_autoscaler.go:343] No unschedulable pods I0428 07:59:00.057678 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:59:00.057696 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:59:00.057716 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:59:00.057996 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:59:00.058465 1 scale_down.go:776] No candidates for scale down I0428 07:59:10.075263 1 static_autoscaler.go:343] No unschedulable pods I0428 07:59:10.075367 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:59:10.075385 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:59:10.075397 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:59:10.075689 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:59:10.076102 1 scale_down.go:776] No candidates for scale down I0428 07:59:20.088677 1 static_autoscaler.go:343] No unschedulable pods I0428 07:59:20.088774 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:59:20.088796 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:59:20.088820 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:59:20.089097 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:59:20.089569 1 scale_down.go:776] No candidates for scale down I0428 07:59:24.146018 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 07:59:24.146266 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 230.773µs I0428 07:59:30.104869 1 static_autoscaler.go:343] No unschedulable pods I0428 07:59:30.105000 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:59:30.105017 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:59:30.105029 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:59:30.105293 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:59:30.105729 1 scale_down.go:776] No candidates for scale down I0428 07:59:40.121201 1 static_autoscaler.go:343] No unschedulable pods I0428 07:59:40.121336 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:59:40.121353 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:59:40.121369 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:59:40.121647 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:59:40.122100 1 scale_down.go:776] No candidates for scale down I0428 07:59:50.138915 1 static_autoscaler.go:343] No unschedulable pods I0428 07:59:50.139009 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 07:59:50.139027 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 07:59:50.139042 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 07:59:50.139427 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 07:59:50.140032 1 scale_down.go:776] No candidates for scale down I0428 08:00:00.164139 1 static_autoscaler.go:343] No unschedulable pods I0428 08:00:00.164273 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:00:00.164290 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:00:00.164300 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:00:00.164549 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 08:00:00.165050 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 08:05:00.161504926 +0000 UTC m=+33473.860269309 I0428 08:00:00.165150 1 scale_down.go:776] No candidates for scale down I0428 08:00:10.178775 1 static_autoscaler.go:343] No unschedulable pods I0428 08:00:10.178867 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:00:10.178886 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:00:10.178897 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:00:10.179161 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:00:10.179654 1 scale_down.go:776] No candidates for scale down I0428 08:00:20.194947 1 static_autoscaler.go:343] No unschedulable pods I0428 08:00:20.195035 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:00:20.195055 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:00:20.195070 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:00:20.195329 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:00:20.195742 1 scale_down.go:776] No candidates for scale down I0428 08:00:30.210762 1 static_autoscaler.go:343] No unschedulable pods I0428 08:00:30.210870 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:00:30.210913 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:00:30.210929 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:00:30.211163 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:00:30.211579 1 scale_down.go:776] No candidates for scale down I0428 08:00:40.225751 1 static_autoscaler.go:343] No unschedulable pods I0428 08:00:40.225835 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:00:40.225853 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:00:40.225921 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:00:40.226131 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:00:40.226555 1 scale_down.go:776] No candidates for scale down I0428 08:00:50.240524 1 static_autoscaler.go:343] No unschedulable pods I0428 08:00:50.240613 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:00:50.240634 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:00:50.240655 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:00:50.240922 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:00:50.241401 1 scale_down.go:776] No candidates for scale down I0428 08:01:00.255393 1 static_autoscaler.go:343] No unschedulable pods I0428 08:01:00.255562 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:01:00.255581 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:01:00.255593 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:01:00.255869 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:01:00.256283 1 scale_down.go:776] No candidates for scale down I0428 08:01:10.272669 1 static_autoscaler.go:343] No unschedulable pods I0428 08:01:10.272744 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:01:10.272766 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:01:10.272830 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:01:10.273039 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:01:10.273448 1 scale_down.go:776] No candidates for scale down I0428 08:01:20.290317 1 static_autoscaler.go:343] No unschedulable pods I0428 08:01:20.290395 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:01:20.290423 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:01:20.290489 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:01:20.290737 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:01:20.291135 1 scale_down.go:776] No candidates for scale down I0428 08:01:24.146389 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 08:01:24.146601 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 197.183µs I0428 08:01:30.305932 1 static_autoscaler.go:343] No unschedulable pods I0428 08:01:30.306068 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:01:30.306084 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:01:30.306095 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:01:30.306336 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:01:30.306839 1 scale_down.go:776] No candidates for scale down I0428 08:01:40.324858 1 static_autoscaler.go:343] No unschedulable pods I0428 08:01:40.324996 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:01:40.325012 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:01:40.325024 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:01:40.325244 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 08:01:40.325819 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 08:06:40.322143159 +0000 UTC m=+33574.020907499 I0428 08:01:40.325925 1 scale_down.go:776] No candidates for scale down I0428 08:01:50.340542 1 static_autoscaler.go:343] No unschedulable pods I0428 08:01:50.340678 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:01:50.340694 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:01:50.340706 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:01:50.340924 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:01:50.341327 1 scale_down.go:776] No candidates for scale down I0428 08:02:00.355582 1 static_autoscaler.go:343] No unschedulable pods I0428 08:02:00.355706 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:02:00.355732 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:02:00.355756 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:02:00.356054 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:02:00.356515 1 scale_down.go:776] No candidates for scale down I0428 08:02:10.370720 1 static_autoscaler.go:343] No unschedulable pods I0428 08:02:10.370810 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:02:10.370831 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:02:10.370844 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:02:10.371092 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:02:10.371711 1 scale_down.go:776] No candidates for scale down I0428 08:02:20.398329 1 static_autoscaler.go:343] No unschedulable pods I0428 08:02:20.398404 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:02:20.398432 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:02:20.398500 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:02:20.398730 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:02:20.399112 1 scale_down.go:776] No candidates for scale down I0428 08:02:30.411931 1 static_autoscaler.go:343] No unschedulable pods I0428 08:02:30.412021 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:02:30.412047 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:02:30.412062 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:02:30.412316 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:02:30.412792 1 scale_down.go:776] No candidates for scale down I0428 08:02:40.430213 1 static_autoscaler.go:343] No unschedulable pods I0428 08:02:40.430340 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:02:40.430360 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:02:40.430378 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:02:40.430627 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:02:40.431030 1 scale_down.go:776] No candidates for scale down I0428 08:02:50.503821 1 static_autoscaler.go:343] No unschedulable pods I0428 08:02:50.503911 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:02:50.503929 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:02:50.503941 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:02:50.504193 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:02:50.504598 1 scale_down.go:776] No candidates for scale down I0428 08:03:00.520388 1 static_autoscaler.go:343] No unschedulable pods I0428 08:03:00.520540 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:03:00.520563 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:03:00.520576 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:03:00.520850 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:03:00.521335 1 scale_down.go:776] No candidates for scale down I0428 08:03:10.536101 1 static_autoscaler.go:343] No unschedulable pods I0428 08:03:10.536185 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:03:10.536208 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:03:10.536276 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:03:10.536516 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:03:10.536929 1 scale_down.go:776] No candidates for scale down I0428 08:03:20.551547 1 static_autoscaler.go:343] No unschedulable pods I0428 08:03:20.551670 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:03:20.551692 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:03:20.551705 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:03:20.551923 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:03:20.552338 1 scale_down.go:776] No candidates for scale down I0428 08:03:24.146713 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 08:03:24.146968 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 237.476µs I0428 08:03:30.566323 1 static_autoscaler.go:343] No unschedulable pods I0428 08:03:30.566474 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:03:30.566495 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:03:30.566510 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:03:30.566745 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 08:03:30.567221 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 08:08:30.563657863 +0000 UTC m=+33684.262422202 I0428 08:03:30.567322 1 scale_down.go:776] No candidates for scale down I0428 08:03:40.581263 1 static_autoscaler.go:343] No unschedulable pods I0428 08:03:40.581365 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:03:40.581389 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:03:40.581404 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:03:40.581713 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:03:40.582131 1 scale_down.go:776] No candidates for scale down I0428 08:03:50.598235 1 static_autoscaler.go:343] No unschedulable pods I0428 08:03:50.598431 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:03:50.598457 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:03:50.598477 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:03:50.598817 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:03:50.599256 1 scale_down.go:776] No candidates for scale down I0428 08:04:00.614839 1 static_autoscaler.go:343] No unschedulable pods I0428 08:04:00.614997 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:04:00.615020 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:04:00.615040 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:04:00.615333 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:04:00.615785 1 scale_down.go:776] No candidates for scale down I0428 08:04:10.629893 1 static_autoscaler.go:343] No unschedulable pods I0428 08:04:10.629996 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:04:10.630020 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:04:10.630104 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:04:10.630386 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:04:10.630883 1 scale_down.go:776] No candidates for scale down I0428 08:04:20.644761 1 static_autoscaler.go:343] No unschedulable pods I0428 08:04:20.644890 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:04:20.644910 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:04:20.644927 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:04:20.645142 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:04:20.645548 1 scale_down.go:776] No candidates for scale down I0428 08:04:30.660112 1 static_autoscaler.go:343] No unschedulable pods I0428 08:04:30.660236 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:04:30.660254 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:04:30.660266 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:04:30.660503 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:04:30.660894 1 scale_down.go:776] No candidates for scale down I0428 08:04:40.675427 1 static_autoscaler.go:343] No unschedulable pods I0428 08:04:40.675518 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:04:40.675535 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:04:40.675548 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:04:40.675821 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:04:40.676211 1 scale_down.go:776] No candidates for scale down I0428 08:04:50.692013 1 static_autoscaler.go:343] No unschedulable pods I0428 08:04:50.692094 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:04:50.692112 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:04:50.692187 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:04:50.692404 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:04:50.692866 1 scale_down.go:776] No candidates for scale down I0428 08:05:00.708286 1 static_autoscaler.go:343] No unschedulable pods I0428 08:05:00.708407 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:05:00.708438 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:05:00.708451 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:05:00.708761 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 08:05:00.709287 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 08:10:00.70523492 +0000 UTC m=+33774.403999289 I0428 08:05:00.709421 1 scale_down.go:776] No candidates for scale down I0428 08:05:10.723893 1 static_autoscaler.go:343] No unschedulable pods I0428 08:05:10.724050 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:05:10.724073 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:05:10.724086 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:05:10.724295 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:05:10.724714 1 scale_down.go:776] No candidates for scale down I0428 08:05:20.740950 1 static_autoscaler.go:343] No unschedulable pods I0428 08:05:20.741071 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:05:20.741104 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:05:20.741133 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:05:20.741485 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:05:20.741919 1 scale_down.go:776] No candidates for scale down I0428 08:05:24.147095 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 08:05:24.147331 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 214.992µs I0428 08:05:30.757841 1 static_autoscaler.go:343] No unschedulable pods I0428 08:05:30.757923 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:05:30.757941 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:05:30.758027 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:05:30.758260 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:05:30.758729 1 scale_down.go:776] No candidates for scale down I0428 08:05:40.773352 1 static_autoscaler.go:343] No unschedulable pods I0428 08:05:40.773520 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:05:40.773546 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:05:40.773566 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:05:40.773913 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:05:40.774342 1 scale_down.go:776] No candidates for scale down I0428 08:05:50.789747 1 static_autoscaler.go:343] No unschedulable pods I0428 08:05:50.789880 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:05:50.789910 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:05:50.789931 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:05:50.790157 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:05:50.790588 1 scale_down.go:776] No candidates for scale down I0428 08:06:00.806338 1 static_autoscaler.go:343] No unschedulable pods I0428 08:06:00.806430 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:06:00.806452 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:06:00.806517 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:06:00.806765 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:06:00.807171 1 scale_down.go:776] No candidates for scale down I0428 08:06:10.822673 1 static_autoscaler.go:343] No unschedulable pods I0428 08:06:10.822806 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:06:10.822824 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:06:10.822837 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:06:10.823143 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:06:10.823624 1 scale_down.go:776] No candidates for scale down I0428 08:06:20.839475 1 static_autoscaler.go:343] No unschedulable pods I0428 08:06:20.839592 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:06:20.839609 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:06:20.839620 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:06:20.839851 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:06:20.840401 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 08:06:20.848906 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 08:06:20.849485 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 08:06:20.856697 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588061180 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 08:06:20.866679 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 08:06:30.865971 1 static_autoscaler.go:343] No unschedulable pods I0428 08:06:30.866087 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:06:30.866104 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:06:30.866115 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:06:30.866352 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:06:30.866793 1 scale_down.go:776] No candidates for scale down I0428 08:06:40.883262 1 static_autoscaler.go:343] No unschedulable pods I0428 08:06:40.883356 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:06:40.883381 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:06:40.883480 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:06:40.883801 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 08:06:40.884389 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 08:11:40.880516201 +0000 UTC m=+33874.579280585 I0428 08:06:40.884512 1 scale_down.go:776] No candidates for scale down I0428 08:06:50.898560 1 static_autoscaler.go:343] No unschedulable pods I0428 08:06:50.898642 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:06:50.898660 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:06:50.898731 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:06:50.898925 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:06:50.899324 1 scale_down.go:776] No candidates for scale down I0428 08:07:00.913775 1 static_autoscaler.go:343] No unschedulable pods I0428 08:07:00.913918 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:07:00.913944 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:07:00.913963 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:07:00.914240 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:07:00.914715 1 scale_down.go:776] No candidates for scale down I0428 08:07:10.930387 1 static_autoscaler.go:343] No unschedulable pods I0428 08:07:10.930496 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:07:10.930520 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:07:10.930537 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:07:10.930850 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:07:10.931285 1 scale_down.go:776] No candidates for scale down I0428 08:07:20.946595 1 static_autoscaler.go:343] No unschedulable pods I0428 08:07:20.946683 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:07:20.946705 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:07:20.946773 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:07:20.947009 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:07:20.947515 1 scale_down.go:776] No candidates for scale down I0428 08:07:24.147465 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 08:07:24.147685 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 202.617µs I0428 08:07:30.962122 1 static_autoscaler.go:343] No unschedulable pods I0428 08:07:30.962257 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:07:30.962278 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:07:30.962304 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:07:30.962542 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:07:30.962953 1 scale_down.go:776] No candidates for scale down I0428 08:07:40.976164 1 static_autoscaler.go:343] No unschedulable pods I0428 08:07:40.976290 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:07:40.976322 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:07:40.976338 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:07:40.976566 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:07:40.976956 1 scale_down.go:776] No candidates for scale down I0428 08:07:50.990002 1 static_autoscaler.go:343] No unschedulable pods I0428 08:07:50.990135 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:07:50.990155 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:07:50.990166 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:07:50.990375 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:07:50.990793 1 scale_down.go:776] No candidates for scale down I0428 08:08:01.004349 1 static_autoscaler.go:343] No unschedulable pods I0428 08:08:01.004539 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:08:01.004556 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:08:01.004567 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:08:01.004823 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:08:01.005247 1 scale_down.go:776] No candidates for scale down I0428 08:08:11.018667 1 static_autoscaler.go:343] No unschedulable pods I0428 08:08:11.018751 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:08:11.018768 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:08:11.018833 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:08:11.019104 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:08:11.019561 1 scale_down.go:776] No candidates for scale down I0428 08:08:21.033128 1 static_autoscaler.go:343] No unschedulable pods I0428 08:08:21.033216 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:08:21.033237 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:08:21.033252 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:08:21.033488 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:08:21.033889 1 scale_down.go:776] No candidates for scale down I0428 08:08:31.049510 1 static_autoscaler.go:343] No unschedulable pods I0428 08:08:31.049664 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:08:31.049686 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:08:31.049705 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:08:31.050018 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 08:08:31.050598 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 08:13:31.046659964 +0000 UTC m=+33984.745424300 I0428 08:08:31.050713 1 scale_down.go:776] No candidates for scale down I0428 08:08:41.073329 1 static_autoscaler.go:343] No unschedulable pods I0428 08:08:41.073477 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:08:41.073494 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:08:41.073506 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:08:41.073728 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:08:41.074149 1 scale_down.go:776] No candidates for scale down I0428 08:08:51.090592 1 static_autoscaler.go:343] No unschedulable pods I0428 08:08:51.090708 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:08:51.090734 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:08:51.090757 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:08:51.091046 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:08:51.091517 1 scale_down.go:776] No candidates for scale down I0428 08:09:01.109238 1 static_autoscaler.go:343] No unschedulable pods I0428 08:09:01.109327 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:09:01.109348 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:09:01.109368 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:09:01.109704 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:09:01.110184 1 scale_down.go:776] No candidates for scale down I0428 08:09:11.123959 1 static_autoscaler.go:343] No unschedulable pods I0428 08:09:11.124080 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:09:11.124096 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:09:11.124109 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:09:11.124325 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:09:11.124763 1 scale_down.go:776] No candidates for scale down I0428 08:09:21.139578 1 static_autoscaler.go:343] No unschedulable pods I0428 08:09:21.139671 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:09:21.139692 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:09:21.139710 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:09:21.139974 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:09:21.140406 1 scale_down.go:776] No candidates for scale down I0428 08:09:24.147823 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 08:09:24.148078 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 237.922µs I0428 08:09:31.156051 1 static_autoscaler.go:343] No unschedulable pods I0428 08:09:31.156197 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:09:31.156222 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:09:31.156242 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:09:31.156548 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:09:31.157049 1 scale_down.go:776] No candidates for scale down I0428 08:09:41.171322 1 static_autoscaler.go:343] No unschedulable pods I0428 08:09:41.171474 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:09:41.171528 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:09:41.171556 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:09:41.171903 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:09:41.172352 1 scale_down.go:776] No candidates for scale down I0428 08:09:51.189545 1 static_autoscaler.go:343] No unschedulable pods I0428 08:09:51.189630 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:09:51.189649 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:09:51.189670 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:09:51.190003 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:09:51.190481 1 scale_down.go:776] No candidates for scale down I0428 08:10:01.207184 1 static_autoscaler.go:343] No unschedulable pods I0428 08:10:01.207326 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:10:01.207383 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:10:01.207398 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:10:01.207677 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 08:10:01.208262 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 08:15:01.204236394 +0000 UTC m=+34074.903000731 I0428 08:10:01.208383 1 scale_down.go:776] No candidates for scale down I0428 08:10:11.222965 1 static_autoscaler.go:343] No unschedulable pods I0428 08:10:11.223078 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:10:11.223119 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:10:11.223131 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:10:11.223480 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:10:11.224010 1 scale_down.go:776] No candidates for scale down I0428 08:10:21.242329 1 static_autoscaler.go:343] No unschedulable pods I0428 08:10:21.242480 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:10:21.242498 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:10:21.242510 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:10:21.242773 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:10:21.243229 1 scale_down.go:776] No candidates for scale down I0428 08:10:31.257953 1 static_autoscaler.go:343] No unschedulable pods I0428 08:10:31.258093 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:10:31.258111 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:10:31.258122 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:10:31.258337 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:10:31.258779 1 scale_down.go:776] No candidates for scale down I0428 08:10:41.272712 1 static_autoscaler.go:343] No unschedulable pods I0428 08:10:41.272841 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:10:41.272862 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:10:41.272879 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:10:41.273114 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:10:41.273527 1 scale_down.go:776] No candidates for scale down I0428 08:10:51.289154 1 static_autoscaler.go:343] No unschedulable pods I0428 08:10:51.289252 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:10:51.289278 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:10:51.289317 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:10:51.289726 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:10:51.290172 1 scale_down.go:776] No candidates for scale down I0428 08:11:01.303252 1 static_autoscaler.go:343] No unschedulable pods I0428 08:11:01.303390 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:11:01.303409 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:11:01.303431 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:11:01.303657 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:11:01.304076 1 scale_down.go:776] No candidates for scale down I0428 08:11:11.320098 1 static_autoscaler.go:343] No unschedulable pods I0428 08:11:11.320235 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:11:11.320256 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:11:11.320272 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:11:11.320543 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:11:11.320960 1 scale_down.go:776] No candidates for scale down I0428 08:11:21.337548 1 static_autoscaler.go:343] No unschedulable pods I0428 08:11:21.337638 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:11:21.337668 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:11:21.337746 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:11:21.338018 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:11:21.338483 1 scale_down.go:776] No candidates for scale down I0428 08:11:24.148199 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 08:11:24.148510 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 293.388µs I0428 08:11:31.354860 1 static_autoscaler.go:343] No unschedulable pods I0428 08:11:31.354958 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:11:31.354976 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:11:31.355043 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:11:31.355307 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:11:31.355772 1 scale_down.go:776] No candidates for scale down I0428 08:11:41.370359 1 static_autoscaler.go:343] No unschedulable pods I0428 08:11:41.370533 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:11:41.370561 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:11:41.370589 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:11:41.371006 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 08:11:41.371704 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 08:16:41.367377866 +0000 UTC m=+34175.066142236 I0428 08:11:41.371818 1 scale_down.go:776] No candidates for scale down I0428 08:11:51.389070 1 static_autoscaler.go:343] No unschedulable pods I0428 08:11:51.389342 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:11:51.389381 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:11:51.389405 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:11:51.389946 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:11:51.390794 1 scale_down.go:776] No candidates for scale down I0428 08:12:01.406802 1 static_autoscaler.go:343] No unschedulable pods I0428 08:12:01.406934 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:12:01.406957 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:12:01.406976 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:12:01.407382 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:12:01.407980 1 scale_down.go:776] No candidates for scale down I0428 08:12:11.425197 1 static_autoscaler.go:343] No unschedulable pods I0428 08:12:11.425301 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:12:11.425319 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:12:11.425331 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:12:11.425601 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:12:11.426022 1 scale_down.go:776] No candidates for scale down I0428 08:12:21.439909 1 static_autoscaler.go:343] No unschedulable pods I0428 08:12:21.439987 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:12:21.440007 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:12:21.440077 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:12:21.440322 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:12:21.440758 1 scale_down.go:776] No candidates for scale down I0428 08:12:31.456381 1 static_autoscaler.go:343] No unschedulable pods I0428 08:12:31.456524 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:12:31.456543 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:12:31.456555 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:12:31.456800 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:12:31.457212 1 scale_down.go:776] No candidates for scale down I0428 08:12:41.473008 1 static_autoscaler.go:343] No unschedulable pods I0428 08:12:41.473132 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:12:41.473170 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:12:41.473189 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:12:41.473492 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:12:41.473959 1 scale_down.go:776] No candidates for scale down I0428 08:12:51.497276 1 static_autoscaler.go:343] No unschedulable pods I0428 08:12:51.497373 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:12:51.497394 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:12:51.497470 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:12:51.497714 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:12:51.498138 1 scale_down.go:776] No candidates for scale down I0428 08:13:01.513017 1 static_autoscaler.go:343] No unschedulable pods I0428 08:13:01.513146 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:13:01.513164 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:13:01.513179 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:13:01.513392 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:13:01.513861 1 scale_down.go:776] No candidates for scale down I0428 08:13:11.530662 1 static_autoscaler.go:343] No unschedulable pods I0428 08:13:11.530799 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:13:11.530834 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:13:11.530980 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:13:11.531408 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:13:11.532273 1 scale_down.go:776] No candidates for scale down I0428 08:13:21.548394 1 static_autoscaler.go:343] No unschedulable pods I0428 08:13:21.548558 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:13:21.548597 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:13:21.548619 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:13:21.548999 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:13:21.549539 1 scale_down.go:776] No candidates for scale down I0428 08:13:24.148642 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 08:13:24.148857 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 197.705µs I0428 08:13:31.563587 1 static_autoscaler.go:343] No unschedulable pods I0428 08:13:31.563664 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:13:31.563685 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:13:31.563758 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:13:31.563976 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 08:13:31.564580 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 08:18:31.560783935 +0000 UTC m=+34285.259548278 I0428 08:13:31.564683 1 scale_down.go:776] No candidates for scale down I0428 08:13:41.579972 1 static_autoscaler.go:343] No unschedulable pods I0428 08:13:41.580059 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:13:41.580079 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:13:41.580156 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:13:41.580456 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:13:41.580884 1 scale_down.go:776] No candidates for scale down I0428 08:13:51.612852 1 static_autoscaler.go:343] No unschedulable pods I0428 08:13:51.612980 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:13:51.613019 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:13:51.613055 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:13:51.613515 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:13:51.614225 1 scale_down.go:776] No candidates for scale down I0428 08:14:01.630927 1 static_autoscaler.go:343] No unschedulable pods I0428 08:14:01.631029 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:14:01.631061 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:14:01.631132 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:14:01.631441 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:14:01.631929 1 scale_down.go:776] No candidates for scale down I0428 08:14:11.644895 1 static_autoscaler.go:343] No unschedulable pods I0428 08:14:11.645044 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:14:11.645072 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:14:11.645100 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:14:11.645369 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:14:11.645849 1 scale_down.go:776] No candidates for scale down I0428 08:14:21.664539 1 static_autoscaler.go:343] No unschedulable pods I0428 08:14:21.664732 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:14:21.664757 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:14:21.664779 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:14:21.665048 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:14:21.665679 1 scale_down.go:776] No candidates for scale down I0428 08:14:31.684087 1 static_autoscaler.go:343] No unschedulable pods I0428 08:14:31.684236 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:14:31.684262 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:14:31.684286 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:14:31.684569 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:14:31.685067 1 scale_down.go:776] No candidates for scale down I0428 08:14:41.699856 1 static_autoscaler.go:343] No unschedulable pods I0428 08:14:41.700028 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:14:41.700055 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:14:41.700073 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:14:41.700397 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:14:41.701032 1 scale_down.go:776] No candidates for scale down I0428 08:14:51.714213 1 static_autoscaler.go:343] No unschedulable pods I0428 08:14:51.714305 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:14:51.714322 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:14:51.714334 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:14:51.714637 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:14:51.715052 1 scale_down.go:776] No candidates for scale down I0428 08:15:01.730975 1 static_autoscaler.go:343] No unschedulable pods I0428 08:15:01.731140 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:15:01.731162 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:15:01.731176 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:15:01.731458 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 08:15:01.732134 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 08:20:01.727381003 +0000 UTC m=+34375.426145341 I0428 08:15:01.732260 1 scale_down.go:776] No candidates for scale down I0428 08:15:11.751238 1 static_autoscaler.go:343] No unschedulable pods I0428 08:15:11.751461 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:15:11.751492 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:15:11.751515 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:15:11.751945 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:15:11.752572 1 scale_down.go:776] No candidates for scale down I0428 08:15:21.766404 1 static_autoscaler.go:343] No unschedulable pods I0428 08:15:21.766609 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:15:21.766644 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:15:21.766673 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:15:21.767034 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:15:21.767835 1 scale_down.go:776] No candidates for scale down I0428 08:15:24.148997 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 08:15:24.149204 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 190.889µs I0428 08:15:31.784650 1 static_autoscaler.go:343] No unschedulable pods I0428 08:15:31.784790 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:15:31.784815 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:15:31.784834 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:15:31.785087 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:15:31.785591 1 scale_down.go:776] No candidates for scale down I0428 08:15:41.801974 1 static_autoscaler.go:343] No unschedulable pods I0428 08:15:41.802054 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:15:41.802071 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:15:41.802162 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:15:41.802433 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:15:41.802880 1 scale_down.go:776] No candidates for scale down I0428 08:15:51.819307 1 static_autoscaler.go:343] No unschedulable pods I0428 08:15:51.819470 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:15:51.819492 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:15:51.819510 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:15:51.819781 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:15:51.820212 1 scale_down.go:776] No candidates for scale down I0428 08:16:01.834451 1 static_autoscaler.go:343] No unschedulable pods I0428 08:16:01.834535 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:16:01.834568 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:16:01.834585 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:16:01.834867 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:16:01.835327 1 scale_down.go:776] No candidates for scale down I0428 08:16:11.848291 1 static_autoscaler.go:343] No unschedulable pods I0428 08:16:11.848457 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:16:11.848476 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:16:11.848487 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:16:11.848744 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:16:11.849184 1 scale_down.go:776] No candidates for scale down I0428 08:16:21.861876 1 static_autoscaler.go:343] No unschedulable pods I0428 08:16:21.862002 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:16:21.862023 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:16:21.862043 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:16:21.862293 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:16:21.862774 1 scale_down.go:776] No candidates for scale down I0428 08:16:31.882167 1 static_autoscaler.go:343] No unschedulable pods I0428 08:16:31.882258 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:16:31.882280 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:16:31.882295 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:16:31.882573 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:16:31.883180 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 08:16:31.894558 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 08:16:31.894709 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 08:16:31.900087 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588061791 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 08:16:31.908825 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 08:16:41.911332 1 static_autoscaler.go:343] No unschedulable pods I0428 08:16:41.911470 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:16:41.911488 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:16:41.911503 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:16:41.911757 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 08:16:41.912242 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 08:21:41.908625437 +0000 UTC m=+34475.607389820 I0428 08:16:41.912339 1 scale_down.go:776] No candidates for scale down I0428 08:16:51.925977 1 static_autoscaler.go:343] No unschedulable pods I0428 08:16:51.926066 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:16:51.926086 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:16:51.926098 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:16:51.926353 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:16:51.926806 1 scale_down.go:776] No candidates for scale down I0428 08:17:01.941631 1 static_autoscaler.go:343] No unschedulable pods I0428 08:17:01.941729 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:17:01.941753 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:17:01.941770 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:17:01.942041 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:17:01.942513 1 scale_down.go:776] No candidates for scale down I0428 08:17:11.955815 1 static_autoscaler.go:343] No unschedulable pods I0428 08:17:11.955909 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:17:11.955936 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:17:11.956017 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:17:11.956269 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:17:11.956724 1 scale_down.go:776] No candidates for scale down I0428 08:17:21.971085 1 static_autoscaler.go:343] No unschedulable pods I0428 08:17:21.971237 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:17:21.971261 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:17:21.971284 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:17:21.971670 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:17:21.972165 1 scale_down.go:776] No candidates for scale down I0428 08:17:24.149337 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 08:17:24.149609 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 253.369µs I0428 08:17:31.987786 1 static_autoscaler.go:343] No unschedulable pods I0428 08:17:31.987915 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:17:31.987933 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:17:31.987944 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:17:31.988196 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:17:31.988644 1 scale_down.go:776] No candidates for scale down I0428 08:17:42.015540 1 static_autoscaler.go:343] No unschedulable pods I0428 08:17:42.015627 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:17:42.015643 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:17:42.015706 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:17:42.015909 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:17:42.016338 1 scale_down.go:776] No candidates for scale down I0428 08:17:52.029891 1 static_autoscaler.go:343] No unschedulable pods I0428 08:17:52.030025 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:17:52.030044 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:17:52.030059 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:17:52.030283 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:17:52.030699 1 scale_down.go:776] No candidates for scale down I0428 08:18:02.050761 1 static_autoscaler.go:343] No unschedulable pods I0428 08:18:02.050863 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:18:02.050886 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:18:02.050899 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:18:02.051202 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:18:02.051666 1 scale_down.go:776] No candidates for scale down I0428 08:18:12.068286 1 static_autoscaler.go:343] No unschedulable pods I0428 08:18:12.068474 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:18:12.068495 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:18:12.068510 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:18:12.068812 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:18:12.069211 1 scale_down.go:776] No candidates for scale down I0428 08:18:22.087588 1 static_autoscaler.go:343] No unschedulable pods I0428 08:18:22.087669 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:18:22.087687 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:18:22.087786 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:18:22.088073 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:18:22.088520 1 scale_down.go:776] No candidates for scale down I0428 08:18:32.102299 1 static_autoscaler.go:343] No unschedulable pods I0428 08:18:32.102401 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:18:32.102443 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:18:32.102514 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:18:32.102917 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 08:18:32.103873 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 08:23:32.099714686 +0000 UTC m=+34585.798479037 I0428 08:18:32.103978 1 scale_down.go:776] No candidates for scale down I0428 08:18:42.116558 1 static_autoscaler.go:343] No unschedulable pods I0428 08:18:42.116657 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:18:42.116681 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:18:42.116759 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:18:42.117013 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:18:42.117629 1 scale_down.go:776] No candidates for scale down I0428 08:18:52.132238 1 static_autoscaler.go:343] No unschedulable pods I0428 08:18:52.132328 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:18:52.132346 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:18:52.132357 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:18:52.132637 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:18:52.133033 1 scale_down.go:776] No candidates for scale down I0428 08:19:02.147369 1 static_autoscaler.go:343] No unschedulable pods I0428 08:19:02.147471 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:19:02.147489 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:19:02.147543 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:19:02.147810 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:19:02.148273 1 scale_down.go:776] No candidates for scale down I0428 08:19:12.162194 1 static_autoscaler.go:343] No unschedulable pods I0428 08:19:12.162280 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:19:12.162298 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:19:12.162379 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:19:12.162644 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:19:12.163091 1 scale_down.go:776] No candidates for scale down I0428 08:19:22.175091 1 static_autoscaler.go:343] No unschedulable pods I0428 08:19:22.175173 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:19:22.175193 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:19:22.175272 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:19:22.175563 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:19:22.176068 1 scale_down.go:776] No candidates for scale down I0428 08:19:24.149726 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 08:19:24.150030 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 281.816µs I0428 08:19:32.196085 1 static_autoscaler.go:343] No unschedulable pods I0428 08:19:32.196180 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:19:32.196198 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:19:32.196294 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:19:32.196559 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:19:32.196995 1 scale_down.go:776] No candidates for scale down I0428 08:19:42.211773 1 static_autoscaler.go:343] No unschedulable pods I0428 08:19:42.211909 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:19:42.211926 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:19:42.211940 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:19:42.212192 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:19:42.212614 1 scale_down.go:776] No candidates for scale down I0428 08:19:52.225718 1 static_autoscaler.go:343] No unschedulable pods I0428 08:19:52.225913 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:19:52.225940 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:19:52.225956 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:19:52.226274 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:19:52.226748 1 scale_down.go:776] No candidates for scale down I0428 08:20:02.240238 1 static_autoscaler.go:343] No unschedulable pods I0428 08:20:02.240442 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:20:02.240520 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:20:02.240546 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:20:02.240842 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 08:20:02.241401 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 08:25:02.237377355 +0000 UTC m=+34675.936141750 I0428 08:20:02.241523 1 scale_down.go:776] No candidates for scale down I0428 08:20:12.254853 1 static_autoscaler.go:343] No unschedulable pods I0428 08:20:12.254951 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:20:12.254970 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:20:12.254980 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:20:12.255248 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:20:12.255696 1 scale_down.go:776] No candidates for scale down I0428 08:20:22.276489 1 static_autoscaler.go:343] No unschedulable pods I0428 08:20:22.276564 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:20:22.276583 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:20:22.276665 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:20:22.276889 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:20:22.277307 1 scale_down.go:776] No candidates for scale down I0428 08:20:32.290942 1 static_autoscaler.go:343] No unschedulable pods I0428 08:20:32.291091 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:20:32.291109 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:20:32.291123 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:20:32.291344 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:20:32.291792 1 scale_down.go:776] No candidates for scale down I0428 08:20:42.304120 1 static_autoscaler.go:343] No unschedulable pods I0428 08:20:42.304249 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:20:42.304266 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:20:42.304278 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:20:42.304549 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:20:42.304984 1 scale_down.go:776] No candidates for scale down I0428 08:20:52.321848 1 static_autoscaler.go:343] No unschedulable pods I0428 08:20:52.321929 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:20:52.321947 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:20:52.322025 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:20:52.322309 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:20:52.322892 1 scale_down.go:776] No candidates for scale down I0428 08:21:02.353012 1 static_autoscaler.go:343] No unschedulable pods I0428 08:21:02.353117 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:21:02.353142 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:21:02.353160 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:21:02.353537 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:21:02.354023 1 scale_down.go:776] No candidates for scale down I0428 08:21:12.368197 1 static_autoscaler.go:343] No unschedulable pods I0428 08:21:12.368293 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:21:12.368337 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:21:12.368375 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:21:12.368759 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:21:12.369298 1 scale_down.go:776] No candidates for scale down I0428 08:21:22.382614 1 static_autoscaler.go:343] No unschedulable pods I0428 08:21:22.382752 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:21:22.382769 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:21:22.382779 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:21:22.382990 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:21:22.383386 1 scale_down.go:776] No candidates for scale down I0428 08:21:24.150155 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 08:21:24.150385 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 213.102µs I0428 08:21:32.397660 1 static_autoscaler.go:343] No unschedulable pods I0428 08:21:32.397773 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:21:32.397797 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:21:32.397873 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:21:32.398098 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:21:32.398652 1 scale_down.go:776] No candidates for scale down I0428 08:21:42.413093 1 static_autoscaler.go:343] No unschedulable pods I0428 08:21:42.413236 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:21:42.413262 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:21:42.413284 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:21:42.413583 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 08:21:42.414109 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 08:26:42.410184758 +0000 UTC m=+34776.108949124 I0428 08:21:42.414224 1 scale_down.go:776] No candidates for scale down I0428 08:21:52.427171 1 static_autoscaler.go:343] No unschedulable pods I0428 08:21:52.427281 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:21:52.427308 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:21:52.427379 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:21:52.427636 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:21:52.428051 1 scale_down.go:776] No candidates for scale down I0428 08:22:02.441924 1 static_autoscaler.go:343] No unschedulable pods I0428 08:22:02.442011 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:22:02.442031 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:22:02.442093 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:22:02.442318 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:22:02.442827 1 scale_down.go:776] No candidates for scale down I0428 08:22:12.457937 1 static_autoscaler.go:343] No unschedulable pods I0428 08:22:12.458052 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:22:12.458087 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:22:12.458104 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:22:12.458471 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:22:12.458874 1 scale_down.go:776] No candidates for scale down I0428 08:22:22.473524 1 static_autoscaler.go:343] No unschedulable pods I0428 08:22:22.473653 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:22:22.473674 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:22:22.473686 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:22:22.473944 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:22:22.474330 1 scale_down.go:776] No candidates for scale down I0428 08:22:32.488235 1 static_autoscaler.go:343] No unschedulable pods I0428 08:22:32.488314 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:22:32.488346 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:22:32.488427 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:22:32.488667 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:22:32.489142 1 scale_down.go:776] No candidates for scale down I0428 08:22:42.505022 1 static_autoscaler.go:343] No unschedulable pods I0428 08:22:42.505167 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:22:42.505185 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:22:42.505197 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:22:42.505476 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:22:42.505895 1 scale_down.go:776] No candidates for scale down I0428 08:22:52.520325 1 static_autoscaler.go:343] No unschedulable pods I0428 08:22:52.520443 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:22:52.520463 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:22:52.520475 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:22:52.520799 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:22:52.521205 1 scale_down.go:776] No candidates for scale down I0428 08:23:02.549455 1 static_autoscaler.go:343] No unschedulable pods I0428 08:23:02.549606 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:23:02.549640 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:23:02.549665 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:23:02.549901 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:23:02.550435 1 scale_down.go:776] No candidates for scale down I0428 08:23:12.565192 1 static_autoscaler.go:343] No unschedulable pods I0428 08:23:12.565286 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:23:12.565304 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:23:12.565317 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:23:12.565693 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:23:12.566143 1 scale_down.go:776] No candidates for scale down I0428 08:23:22.581770 1 static_autoscaler.go:343] No unschedulable pods I0428 08:23:22.581931 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:23:22.581949 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:23:22.581961 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:23:22.582222 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:23:22.582656 1 scale_down.go:776] No candidates for scale down I0428 08:23:24.150478 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 08:23:24.150717 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 220.016µs I0428 08:23:32.599266 1 static_autoscaler.go:343] No unschedulable pods I0428 08:23:32.599401 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:23:32.599434 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:23:32.599455 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:23:32.599774 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 08:23:32.600296 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 08:28:32.596304794 +0000 UTC m=+34886.295069131 I0428 08:23:32.600404 1 scale_down.go:776] No candidates for scale down I0428 08:23:42.613577 1 static_autoscaler.go:343] No unschedulable pods I0428 08:23:42.613661 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:23:42.613678 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:23:42.613746 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:23:42.613973 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:23:42.614433 1 scale_down.go:776] No candidates for scale down I0428 08:23:52.627488 1 static_autoscaler.go:343] No unschedulable pods I0428 08:23:52.627631 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:23:52.627658 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:23:52.627671 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:23:52.627913 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:23:52.628346 1 scale_down.go:776] No candidates for scale down I0428 08:24:02.642252 1 static_autoscaler.go:343] No unschedulable pods I0428 08:24:02.642381 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:24:02.642399 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:24:02.642421 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:24:02.642665 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:24:02.643085 1 scale_down.go:776] No candidates for scale down I0428 08:24:12.656296 1 static_autoscaler.go:343] No unschedulable pods I0428 08:24:12.656383 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:24:12.656399 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:24:12.656473 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:24:12.656701 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:24:12.657116 1 scale_down.go:776] No candidates for scale down I0428 08:24:22.672025 1 static_autoscaler.go:343] No unschedulable pods I0428 08:24:22.672181 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:24:22.672208 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:24:22.672230 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:24:22.672496 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:24:22.672936 1 scale_down.go:776] No candidates for scale down I0428 08:24:32.688834 1 static_autoscaler.go:343] No unschedulable pods I0428 08:24:32.688978 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:24:32.689022 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:24:32.689044 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:24:32.689340 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:24:32.689812 1 scale_down.go:776] No candidates for scale down I0428 08:24:42.704564 1 static_autoscaler.go:343] No unschedulable pods I0428 08:24:42.704658 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:24:42.704677 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:24:42.704691 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:24:42.705029 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:24:42.705750 1 scale_down.go:776] No candidates for scale down I0428 08:24:52.720170 1 static_autoscaler.go:343] No unschedulable pods I0428 08:24:52.720309 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:24:52.720333 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:24:52.720349 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:24:52.720675 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:24:52.721120 1 scale_down.go:776] No candidates for scale down I0428 08:25:02.735999 1 static_autoscaler.go:343] No unschedulable pods I0428 08:25:02.736115 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:25:02.736138 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:25:02.736219 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:25:02.736511 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 08:25:02.737087 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 08:30:02.733106584 +0000 UTC m=+34976.431870943 I0428 08:25:02.737227 1 scale_down.go:776] No candidates for scale down I0428 08:25:12.751025 1 static_autoscaler.go:343] No unschedulable pods I0428 08:25:12.751154 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:25:12.751178 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:25:12.751202 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:25:12.751660 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:25:12.752294 1 scale_down.go:776] No candidates for scale down I0428 08:25:22.766276 1 static_autoscaler.go:343] No unschedulable pods I0428 08:25:22.766400 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:25:22.766442 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:25:22.766453 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:25:22.766693 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:25:22.767094 1 scale_down.go:776] No candidates for scale down I0428 08:25:24.150846 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 08:25:24.151050 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 186.583µs I0428 08:25:32.783179 1 static_autoscaler.go:343] No unschedulable pods I0428 08:25:32.783276 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:25:32.783295 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:25:32.783309 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:25:32.783645 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:25:32.784100 1 scale_down.go:776] No candidates for scale down I0428 08:25:42.798782 1 static_autoscaler.go:343] No unschedulable pods I0428 08:25:42.798911 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:25:42.798926 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:25:42.798941 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:25:42.799217 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:25:42.799657 1 scale_down.go:776] No candidates for scale down I0428 08:25:52.812771 1 static_autoscaler.go:343] No unschedulable pods I0428 08:25:52.812933 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:25:52.812953 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:25:52.812975 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:25:52.813201 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:25:52.813625 1 scale_down.go:776] No candidates for scale down I0428 08:26:02.827614 1 static_autoscaler.go:343] No unschedulable pods I0428 08:26:02.827802 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:26:02.827834 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:26:02.827858 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:26:02.828293 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:26:02.829147 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 08:31:02.823716267 +0000 UTC m=+35036.522480663 I0428 08:26:02.829299 1 scale_down.go:776] No candidates for scale down I0428 08:26:12.843958 1 static_autoscaler.go:343] No unschedulable pods I0428 08:26:12.844056 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:26:12.844074 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:26:12.844087 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:26:12.844400 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:26:12.844900 1 scale_down.go:776] No candidates for scale down I0428 08:26:22.863457 1 static_autoscaler.go:343] No unschedulable pods I0428 08:26:22.863564 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:26:22.863588 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:26:22.863663 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:26:22.863946 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:26:22.864393 1 scale_down.go:776] No candidates for scale down I0428 08:26:32.885068 1 static_autoscaler.go:343] No unschedulable pods I0428 08:26:32.885152 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:26:32.885170 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:26:32.885240 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:26:32.885491 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:26:32.885898 1 scale_down.go:776] No candidates for scale down I0428 08:26:42.899022 1 static_autoscaler.go:343] No unschedulable pods I0428 08:26:42.899140 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:26:42.899172 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:26:42.899188 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:26:42.899460 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:26:42.899959 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 08:31:42.896213883 +0000 UTC m=+35076.594978220 I0428 08:26:42.900232 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 08:26:42.909229 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 08:26:42.909585 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 08:26:42.915369 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588062402 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 08:26:42.923453 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 08:26:52.923827 1 static_autoscaler.go:343] No unschedulable pods I0428 08:26:52.923973 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:26:52.923998 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:26:52.924018 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:26:52.924333 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:26:52.924834 1 scale_down.go:776] No candidates for scale down I0428 08:27:02.938980 1 static_autoscaler.go:343] No unschedulable pods I0428 08:27:02.939083 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:27:02.939111 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:27:02.939203 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:27:02.939493 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:27:02.940148 1 scale_down.go:776] No candidates for scale down I0428 08:27:12.953671 1 static_autoscaler.go:343] No unschedulable pods I0428 08:27:12.953805 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:27:12.953828 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:27:12.953843 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:27:12.954070 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:27:12.954492 1 scale_down.go:776] No candidates for scale down I0428 08:27:22.969312 1 static_autoscaler.go:343] No unschedulable pods I0428 08:27:22.969458 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:27:22.969499 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:27:22.969515 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:27:22.969792 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:27:22.970219 1 scale_down.go:776] No candidates for scale down I0428 08:27:24.151173 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 08:27:24.151393 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 203.241µs I0428 08:27:32.986325 1 static_autoscaler.go:343] No unschedulable pods I0428 08:27:32.986507 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:27:32.986537 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:27:32.986558 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:27:32.986863 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:27:32.987438 1 scale_down.go:776] No candidates for scale down I0428 08:27:43.003009 1 static_autoscaler.go:343] No unschedulable pods I0428 08:27:43.003099 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:27:43.003116 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:27:43.003128 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:27:43.003389 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:27:43.003801 1 scale_down.go:776] No candidates for scale down I0428 08:27:53.018125 1 static_autoscaler.go:343] No unschedulable pods I0428 08:27:53.018335 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:27:53.018364 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:27:53.018387 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:27:53.018808 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:27:53.019236 1 scale_down.go:776] No candidates for scale down I0428 08:28:03.033332 1 static_autoscaler.go:343] No unschedulable pods I0428 08:28:03.033445 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:28:03.033462 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:28:03.033473 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:28:03.033766 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:28:03.034176 1 scale_down.go:776] No candidates for scale down I0428 08:28:13.053018 1 static_autoscaler.go:343] No unschedulable pods I0428 08:28:13.053140 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:28:13.053161 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:28:13.053186 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:28:13.053452 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:28:13.053884 1 scale_down.go:776] No candidates for scale down I0428 08:28:23.068102 1 static_autoscaler.go:343] No unschedulable pods I0428 08:28:23.068182 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:28:23.068199 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:28:23.068277 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:28:23.068515 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:28:23.068909 1 scale_down.go:776] No candidates for scale down I0428 08:28:33.084988 1 static_autoscaler.go:343] No unschedulable pods I0428 08:28:33.085139 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:28:33.085168 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:28:33.085190 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:28:33.085516 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:28:33.086074 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 08:33:33.081989281 +0000 UTC m=+35186.780753669 I0428 08:28:33.086183 1 scale_down.go:776] No candidates for scale down I0428 08:28:43.101665 1 static_autoscaler.go:343] No unschedulable pods I0428 08:28:43.101797 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:28:43.101825 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:28:43.101840 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:28:43.102075 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:28:43.102523 1 scale_down.go:776] No candidates for scale down I0428 08:28:53.114901 1 static_autoscaler.go:343] No unschedulable pods I0428 08:28:53.115024 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:28:53.115054 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:28:53.115079 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:28:53.115391 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:28:53.115862 1 scale_down.go:776] No candidates for scale down I0428 08:29:03.135005 1 static_autoscaler.go:343] No unschedulable pods I0428 08:29:03.135099 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:29:03.135119 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:29:03.135215 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:29:03.135507 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:29:03.135927 1 scale_down.go:776] No candidates for scale down I0428 08:29:13.150104 1 static_autoscaler.go:343] No unschedulable pods I0428 08:29:13.150240 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:29:13.150262 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:29:13.150277 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:29:13.150556 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:29:13.150962 1 scale_down.go:776] No candidates for scale down I0428 08:29:23.163869 1 static_autoscaler.go:343] No unschedulable pods I0428 08:29:23.163983 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:29:23.164015 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:29:23.164048 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:29:23.164386 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:29:23.164882 1 scale_down.go:776] No candidates for scale down I0428 08:29:24.151511 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 08:29:24.151725 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 196.74µs I0428 08:29:33.179649 1 static_autoscaler.go:343] No unschedulable pods I0428 08:29:33.179738 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:29:33.179754 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:29:33.179817 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:29:33.180023 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:29:33.180448 1 scale_down.go:776] No candidates for scale down I0428 08:29:43.193564 1 static_autoscaler.go:343] No unschedulable pods I0428 08:29:43.193646 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:29:43.193663 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:29:43.193731 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:29:43.193939 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:29:43.194365 1 scale_down.go:776] No candidates for scale down I0428 08:29:53.209311 1 static_autoscaler.go:343] No unschedulable pods I0428 08:29:53.209397 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:29:53.209428 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:29:53.209514 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:29:53.209759 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:29:53.210171 1 scale_down.go:776] No candidates for scale down I0428 08:30:03.223632 1 static_autoscaler.go:343] No unschedulable pods I0428 08:30:03.223764 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:30:03.223783 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:30:03.223797 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:30:03.224025 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:30:03.224539 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 08:35:03.220926987 +0000 UTC m=+35276.919691341 I0428 08:30:03.224659 1 scale_down.go:776] No candidates for scale down I0428 08:30:13.240221 1 static_autoscaler.go:343] No unschedulable pods I0428 08:30:13.240320 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:30:13.240342 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:30:13.240355 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:30:13.240657 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:30:13.241087 1 scale_down.go:776] No candidates for scale down I0428 08:30:23.255996 1 static_autoscaler.go:343] No unschedulable pods I0428 08:30:23.256080 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:30:23.256098 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:30:23.256171 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:30:23.256446 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:30:23.256891 1 scale_down.go:776] No candidates for scale down I0428 08:30:33.276243 1 static_autoscaler.go:343] No unschedulable pods I0428 08:30:33.276398 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:30:33.276450 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:30:33.276473 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:30:33.276765 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:30:33.277235 1 scale_down.go:776] No candidates for scale down I0428 08:30:43.291041 1 static_autoscaler.go:343] No unschedulable pods I0428 08:30:43.291173 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:30:43.291195 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:30:43.291207 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:30:43.291489 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:30:43.291939 1 scale_down.go:776] No candidates for scale down I0428 08:30:53.306909 1 static_autoscaler.go:343] No unschedulable pods I0428 08:30:53.307109 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:30:53.307164 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:30:53.307200 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:30:53.307589 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:30:53.308319 1 scale_down.go:776] No candidates for scale down I0428 08:31:03.323965 1 static_autoscaler.go:343] No unschedulable pods I0428 08:31:03.324100 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:31:03.324127 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:31:03.324151 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:31:03.324583 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:31:03.325458 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 08:36:03.319620482 +0000 UTC m=+35337.018384824 I0428 08:31:03.325602 1 scale_down.go:776] No candidates for scale down I0428 08:31:13.340778 1 static_autoscaler.go:343] No unschedulable pods I0428 08:31:13.340912 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:31:13.340954 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:31:13.340977 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:31:13.341365 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:31:13.342093 1 scale_down.go:776] No candidates for scale down I0428 08:31:23.356594 1 static_autoscaler.go:343] No unschedulable pods I0428 08:31:23.356709 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:31:23.356734 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:31:23.356760 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:31:23.357065 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:31:23.357843 1 scale_down.go:776] No candidates for scale down I0428 08:31:24.151861 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 08:31:24.152189 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 310.037µs I0428 08:31:33.371764 1 static_autoscaler.go:343] No unschedulable pods I0428 08:31:33.371893 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:31:33.371910 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:31:33.371921 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:31:33.372143 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:31:33.372569 1 scale_down.go:776] No candidates for scale down I0428 08:31:43.387307 1 static_autoscaler.go:343] No unschedulable pods I0428 08:31:43.387395 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:31:43.387429 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:31:43.387493 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:31:43.387736 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:31:43.388219 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 08:36:43.38438901 +0000 UTC m=+35377.083153359 I0428 08:31:43.388312 1 scale_down.go:776] No candidates for scale down I0428 08:31:53.401756 1 static_autoscaler.go:343] No unschedulable pods I0428 08:31:53.401883 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:31:53.401905 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:31:53.401917 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:31:53.402139 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:31:53.402553 1 scale_down.go:776] No candidates for scale down I0428 08:32:03.416431 1 static_autoscaler.go:343] No unschedulable pods I0428 08:32:03.416530 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:32:03.416547 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:32:03.416557 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:32:03.416850 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:32:03.417362 1 scale_down.go:776] No candidates for scale down I0428 08:32:13.432159 1 static_autoscaler.go:343] No unschedulable pods I0428 08:32:13.432301 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:32:13.432318 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:32:13.432329 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:32:13.432579 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:32:13.432965 1 scale_down.go:776] No candidates for scale down I0428 08:32:23.446936 1 static_autoscaler.go:343] No unschedulable pods I0428 08:32:23.447347 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:32:23.447402 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:32:23.447468 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:32:23.447914 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:32:23.448722 1 scale_down.go:776] No candidates for scale down I0428 08:32:33.463180 1 static_autoscaler.go:343] No unschedulable pods I0428 08:32:33.463262 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:32:33.463282 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:32:33.463300 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:32:33.463546 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:32:33.463944 1 scale_down.go:776] No candidates for scale down I0428 08:32:43.476358 1 static_autoscaler.go:343] No unschedulable pods I0428 08:32:43.476508 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:32:43.476526 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:32:43.476537 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:32:43.476755 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:32:43.477163 1 scale_down.go:776] No candidates for scale down I0428 08:32:53.491166 1 static_autoscaler.go:343] No unschedulable pods I0428 08:32:53.491290 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:32:53.491311 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:32:53.491329 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:32:53.491560 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:32:53.491990 1 scale_down.go:776] No candidates for scale down I0428 08:33:03.505368 1 static_autoscaler.go:343] No unschedulable pods I0428 08:33:03.505542 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:33:03.505569 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:33:03.505593 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:33:03.505843 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:33:03.506431 1 scale_down.go:776] No candidates for scale down I0428 08:33:13.520404 1 static_autoscaler.go:343] No unschedulable pods I0428 08:33:13.520511 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:33:13.520530 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:33:13.520542 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:33:13.520781 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:33:13.521171 1 scale_down.go:776] No candidates for scale down I0428 08:33:23.536440 1 static_autoscaler.go:343] No unschedulable pods I0428 08:33:23.536538 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:33:23.536557 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:33:23.536568 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:33:23.536858 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:33:23.537339 1 scale_down.go:776] No candidates for scale down I0428 08:33:24.152327 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 08:33:24.152549 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 202.78µs I0428 08:33:33.551750 1 static_autoscaler.go:343] No unschedulable pods I0428 08:33:33.551887 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:33:33.551905 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:33:33.551920 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:33:33.552151 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:33:33.552752 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 08:38:33.548764958 +0000 UTC m=+35487.247529320 I0428 08:33:33.552861 1 scale_down.go:776] No candidates for scale down I0428 08:33:43.565994 1 static_autoscaler.go:343] No unschedulable pods I0428 08:33:43.566094 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:33:43.566113 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:33:43.566133 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:33:43.566436 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:33:43.566879 1 scale_down.go:776] No candidates for scale down I0428 08:33:53.581296 1 static_autoscaler.go:343] No unschedulable pods I0428 08:33:53.581373 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:33:53.581389 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:33:53.581473 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:33:53.581695 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:33:53.582096 1 scale_down.go:776] No candidates for scale down I0428 08:34:03.595232 1 static_autoscaler.go:343] No unschedulable pods I0428 08:34:03.595370 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:34:03.595388 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:34:03.595427 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:34:03.595771 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:34:03.596270 1 scale_down.go:776] No candidates for scale down I0428 08:34:13.610261 1 static_autoscaler.go:343] No unschedulable pods I0428 08:34:13.610355 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:34:13.610376 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:34:13.610392 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:34:13.610707 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:34:13.611877 1 scale_down.go:776] No candidates for scale down I0428 08:34:23.625612 1 static_autoscaler.go:343] No unschedulable pods I0428 08:34:23.625695 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:34:23.625713 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:34:23.625779 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:34:23.625972 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:34:23.626357 1 scale_down.go:776] No candidates for scale down I0428 08:34:33.639914 1 static_autoscaler.go:343] No unschedulable pods I0428 08:34:33.639990 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:34:33.640014 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:34:33.640084 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:34:33.640313 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:34:33.640721 1 scale_down.go:776] No candidates for scale down I0428 08:34:43.660048 1 static_autoscaler.go:343] No unschedulable pods I0428 08:34:43.660126 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:34:43.660161 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:34:43.660177 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:34:43.660439 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:34:43.660853 1 scale_down.go:776] No candidates for scale down I0428 08:34:53.674708 1 static_autoscaler.go:343] No unschedulable pods I0428 08:34:53.674785 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:34:53.674804 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:34:53.674859 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:34:53.675062 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:34:53.675470 1 scale_down.go:776] No candidates for scale down I0428 08:35:03.688892 1 static_autoscaler.go:343] No unschedulable pods I0428 08:35:03.689023 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:35:03.689042 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:35:03.689057 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:35:03.689382 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:35:03.689972 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 08:40:03.685920995 +0000 UTC m=+35577.384685331 I0428 08:35:03.690111 1 scale_down.go:776] No candidates for scale down I0428 08:35:13.703265 1 static_autoscaler.go:343] No unschedulable pods I0428 08:35:13.703346 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:35:13.703364 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:35:13.703453 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:35:13.703698 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:35:13.704089 1 scale_down.go:776] No candidates for scale down I0428 08:35:23.716769 1 static_autoscaler.go:343] No unschedulable pods I0428 08:35:23.716859 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:35:23.716894 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:35:23.716910 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:35:23.717193 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:35:23.717645 1 scale_down.go:776] No candidates for scale down I0428 08:35:24.152667 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 08:35:24.152865 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 182.315µs I0428 08:35:33.730906 1 static_autoscaler.go:343] No unschedulable pods I0428 08:35:33.731039 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:35:33.731059 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:35:33.731073 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:35:33.731278 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:35:33.731721 1 scale_down.go:776] No candidates for scale down I0428 08:35:43.747685 1 static_autoscaler.go:343] No unschedulable pods I0428 08:35:43.747798 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:35:43.747822 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:35:43.747835 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:35:43.748219 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:35:43.748737 1 scale_down.go:776] No candidates for scale down I0428 08:35:53.761949 1 static_autoscaler.go:343] No unschedulable pods I0428 08:35:53.762080 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:35:53.762100 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:35:53.762114 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:35:53.762321 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:35:53.762781 1 scale_down.go:776] No candidates for scale down I0428 08:36:03.780149 1 static_autoscaler.go:343] No unschedulable pods I0428 08:36:03.780309 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:36:03.780328 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:36:03.780341 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:36:03.780695 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:36:03.781298 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 08:41:03.776968842 +0000 UTC m=+35637.475733193 I0428 08:36:03.781437 1 scale_down.go:776] No candidates for scale down I0428 08:36:13.796355 1 static_autoscaler.go:343] No unschedulable pods I0428 08:36:13.796485 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:36:13.796504 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:36:13.796524 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:36:13.796851 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:36:13.797348 1 scale_down.go:776] No candidates for scale down I0428 08:36:23.816113 1 static_autoscaler.go:343] No unschedulable pods I0428 08:36:23.816243 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:36:23.816259 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:36:23.816270 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:36:23.816496 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:36:23.816880 1 scale_down.go:776] No candidates for scale down I0428 08:36:33.830819 1 static_autoscaler.go:343] No unschedulable pods I0428 08:36:33.830904 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:36:33.830945 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:36:33.830962 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:36:33.831276 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:36:33.831756 1 scale_down.go:776] No candidates for scale down I0428 08:36:43.846945 1 static_autoscaler.go:343] No unschedulable pods I0428 08:36:43.847066 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:36:43.847108 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:36:43.847127 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:36:43.847353 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:36:43.847870 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 08:41:43.844257147 +0000 UTC m=+35677.543021486 I0428 08:36:43.847972 1 scale_down.go:776] No candidates for scale down I0428 08:36:53.866920 1 static_autoscaler.go:343] No unschedulable pods I0428 08:36:53.867058 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:36:53.867141 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:36:53.867167 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:36:53.867551 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:36:53.868138 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 08:36:53.881769 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 08:36:53.882220 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 08:36:53.887753 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588063013 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 08:36:53.899076 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 08:37:03.897567 1 static_autoscaler.go:343] No unschedulable pods I0428 08:37:03.897647 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:37:03.897665 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:37:03.897771 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:37:03.898073 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:37:03.898542 1 scale_down.go:776] No candidates for scale down I0428 08:37:13.916944 1 static_autoscaler.go:343] No unschedulable pods I0428 08:37:13.917170 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:37:13.917201 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:37:13.917228 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:37:13.917680 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:37:13.918307 1 scale_down.go:776] No candidates for scale down I0428 08:37:23.934127 1 static_autoscaler.go:343] No unschedulable pods I0428 08:37:23.934295 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:37:23.934325 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:37:23.934345 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:37:23.934769 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:37:23.935403 1 scale_down.go:776] No candidates for scale down I0428 08:37:24.152994 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 08:37:24.153187 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 177.345µs I0428 08:37:33.960344 1 static_autoscaler.go:343] No unschedulable pods I0428 08:37:33.960526 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:37:33.960547 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:37:33.960564 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:37:33.960827 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:37:33.961285 1 scale_down.go:776] No candidates for scale down I0428 08:37:43.974711 1 static_autoscaler.go:343] No unschedulable pods I0428 08:37:43.974793 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:37:43.974814 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:37:43.974878 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:37:43.975120 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:37:43.975541 1 scale_down.go:776] No candidates for scale down I0428 08:37:53.988034 1 static_autoscaler.go:343] No unschedulable pods I0428 08:37:53.988195 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:37:53.988214 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:37:53.988230 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:37:53.988486 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:37:53.988906 1 scale_down.go:776] No candidates for scale down I0428 08:38:04.002924 1 static_autoscaler.go:343] No unschedulable pods I0428 08:38:04.003024 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:38:04.003041 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:38:04.003053 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:38:04.003332 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:38:04.003792 1 scale_down.go:776] No candidates for scale down I0428 08:38:14.018739 1 static_autoscaler.go:343] No unschedulable pods I0428 08:38:14.018917 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:38:14.018938 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:38:14.018953 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:38:14.019221 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:38:14.019747 1 scale_down.go:776] No candidates for scale down I0428 08:38:24.034475 1 static_autoscaler.go:343] No unschedulable pods I0428 08:38:24.034573 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:38:24.034595 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:38:24.034613 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:38:24.034916 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:38:24.035366 1 scale_down.go:776] No candidates for scale down I0428 08:38:34.049211 1 static_autoscaler.go:343] No unschedulable pods I0428 08:38:34.049310 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:38:34.049328 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:38:34.049340 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:38:34.049669 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:38:34.050153 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 08:43:34.046249642 +0000 UTC m=+35787.745013978 I0428 08:38:34.050260 1 scale_down.go:776] No candidates for scale down I0428 08:38:44.068569 1 static_autoscaler.go:343] No unschedulable pods I0428 08:38:44.068694 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:38:44.068711 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:38:44.068724 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:38:44.068945 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:38:44.069359 1 scale_down.go:776] No candidates for scale down I0428 08:38:54.084241 1 static_autoscaler.go:343] No unschedulable pods I0428 08:38:54.084359 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:38:54.084384 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:38:54.084408 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:38:54.084742 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:38:54.085201 1 scale_down.go:776] No candidates for scale down I0428 08:39:04.099347 1 static_autoscaler.go:343] No unschedulable pods I0428 08:39:04.099456 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:39:04.099480 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:39:04.099562 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:39:04.099819 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:39:04.100318 1 scale_down.go:776] No candidates for scale down I0428 08:39:14.131350 1 static_autoscaler.go:343] No unschedulable pods I0428 08:39:14.131497 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:39:14.131519 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:39:14.131530 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:39:14.131773 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:39:14.132215 1 scale_down.go:776] No candidates for scale down I0428 08:39:24.148096 1 static_autoscaler.go:343] No unschedulable pods I0428 08:39:24.148218 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:39:24.148251 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:39:24.148333 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:39:24.148624 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:39:24.149084 1 scale_down.go:776] No candidates for scale down I0428 08:39:24.153308 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 08:39:24.153532 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 211.294µs I0428 08:39:34.162318 1 static_autoscaler.go:343] No unschedulable pods I0428 08:39:34.162401 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:39:34.162431 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:39:34.162501 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:39:34.162726 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:39:34.163137 1 scale_down.go:776] No candidates for scale down I0428 08:39:44.176825 1 static_autoscaler.go:343] No unschedulable pods I0428 08:39:44.176903 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:39:44.176920 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:39:44.176989 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:39:44.177267 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:39:44.177770 1 scale_down.go:776] No candidates for scale down I0428 08:39:54.192861 1 static_autoscaler.go:343] No unschedulable pods I0428 08:39:54.192986 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:39:54.193021 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:39:54.193035 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:39:54.193282 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:39:54.193699 1 scale_down.go:776] No candidates for scale down I0428 08:40:04.208145 1 static_autoscaler.go:343] No unschedulable pods I0428 08:40:04.208309 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:40:04.208332 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:40:04.208347 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:40:04.208698 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:40:04.209219 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 08:45:04.205127466 +0000 UTC m=+35877.903891817 I0428 08:40:04.209322 1 scale_down.go:776] No candidates for scale down I0428 08:40:14.225104 1 static_autoscaler.go:343] No unschedulable pods I0428 08:40:14.225240 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:40:14.225262 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:40:14.225302 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:40:14.225687 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:40:14.226190 1 scale_down.go:776] No candidates for scale down I0428 08:40:24.239500 1 static_autoscaler.go:343] No unschedulable pods I0428 08:40:24.239634 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:40:24.239652 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:40:24.239663 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:40:24.239922 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:40:24.240366 1 scale_down.go:776] No candidates for scale down I0428 08:40:34.255815 1 static_autoscaler.go:343] No unschedulable pods I0428 08:40:34.255909 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:40:34.255925 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:40:34.255937 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:40:34.256196 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:40:34.256721 1 scale_down.go:776] No candidates for scale down I0428 08:40:44.270541 1 static_autoscaler.go:343] No unschedulable pods I0428 08:40:44.270654 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:40:44.270679 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:40:44.270702 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:40:44.271021 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:40:44.271645 1 scale_down.go:776] No candidates for scale down I0428 08:40:54.284904 1 static_autoscaler.go:343] No unschedulable pods I0428 08:40:54.285044 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:40:54.285062 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:40:54.285079 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:40:54.285350 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:40:54.285785 1 scale_down.go:776] No candidates for scale down I0428 08:41:04.300149 1 static_autoscaler.go:343] No unschedulable pods I0428 08:41:04.300281 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:41:04.300302 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:41:04.300322 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:41:04.300579 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:41:04.301084 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 08:46:04.297166483 +0000 UTC m=+35937.995930861 I0428 08:41:04.301182 1 scale_down.go:776] No candidates for scale down I0428 08:41:14.314993 1 static_autoscaler.go:343] No unschedulable pods I0428 08:41:14.315123 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:41:14.315153 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:41:14.315172 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:41:14.315494 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:41:14.315963 1 scale_down.go:776] No candidates for scale down I0428 08:41:24.153652 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 08:41:24.153878 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 207.855µs I0428 08:41:24.330385 1 static_autoscaler.go:343] No unschedulable pods I0428 08:41:24.330485 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:41:24.330507 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:41:24.330526 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:41:24.330810 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:41:24.331224 1 scale_down.go:776] No candidates for scale down I0428 08:41:34.346927 1 static_autoscaler.go:343] No unschedulable pods I0428 08:41:34.347085 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:41:34.347102 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:41:34.347118 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:41:34.347408 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:41:34.347861 1 scale_down.go:776] No candidates for scale down I0428 08:41:44.362449 1 static_autoscaler.go:343] No unschedulable pods I0428 08:41:44.362525 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:41:44.362556 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:41:44.362571 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:41:44.362852 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:41:44.363324 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 08:46:44.359832563 +0000 UTC m=+35978.058596946 I0428 08:41:44.363428 1 scale_down.go:776] No candidates for scale down I0428 08:41:54.379628 1 static_autoscaler.go:343] No unschedulable pods I0428 08:41:54.379739 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:41:54.379760 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:41:54.379775 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:41:54.380063 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:41:54.380483 1 scale_down.go:776] No candidates for scale down I0428 08:42:04.396613 1 static_autoscaler.go:343] No unschedulable pods I0428 08:42:04.396744 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:42:04.396761 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:42:04.396771 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:42:04.397010 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:42:04.397462 1 scale_down.go:776] No candidates for scale down I0428 08:42:14.411576 1 static_autoscaler.go:343] No unschedulable pods I0428 08:42:14.411680 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:42:14.411696 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:42:14.411706 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:42:14.411969 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:42:14.412362 1 scale_down.go:776] No candidates for scale down I0428 08:42:24.425381 1 static_autoscaler.go:343] No unschedulable pods I0428 08:42:24.425500 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:42:24.425524 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:42:24.425540 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:42:24.425869 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:42:24.426321 1 scale_down.go:776] No candidates for scale down I0428 08:42:34.441498 1 static_autoscaler.go:343] No unschedulable pods I0428 08:42:34.441638 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:42:34.441660 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:42:34.441676 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:42:34.441933 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:42:34.442386 1 scale_down.go:776] No candidates for scale down I0428 08:42:44.458511 1 static_autoscaler.go:343] No unschedulable pods I0428 08:42:44.458595 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:42:44.458612 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:42:44.458690 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:42:44.458961 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:42:44.459393 1 scale_down.go:776] No candidates for scale down I0428 08:42:54.474329 1 static_autoscaler.go:343] No unschedulable pods I0428 08:42:54.474430 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:42:54.474451 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:42:54.474520 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:42:54.474844 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:42:54.475437 1 scale_down.go:776] No candidates for scale down I0428 08:43:04.489405 1 static_autoscaler.go:343] No unschedulable pods I0428 08:43:04.489563 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:43:04.489591 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:43:04.489616 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:43:04.489926 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:43:04.490409 1 scale_down.go:776] No candidates for scale down I0428 08:43:14.503429 1 static_autoscaler.go:343] No unschedulable pods I0428 08:43:14.503526 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:43:14.503542 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:43:14.503554 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:43:14.503821 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:43:14.504244 1 scale_down.go:776] No candidates for scale down I0428 08:43:24.153993 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 08:43:24.154217 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 204.858µs I0428 08:43:24.519771 1 static_autoscaler.go:343] No unschedulable pods I0428 08:43:24.519862 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:43:24.519879 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:43:24.519892 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:43:24.520135 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:43:24.520545 1 scale_down.go:776] No candidates for scale down I0428 08:43:34.538640 1 static_autoscaler.go:343] No unschedulable pods I0428 08:43:34.538741 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:43:34.538758 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:43:34.538772 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:43:34.539097 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:43:34.539610 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 08:48:34.531912734 +0000 UTC m=+36088.230677073 I0428 08:43:34.539712 1 scale_down.go:776] No candidates for scale down I0428 08:43:44.552604 1 static_autoscaler.go:343] No unschedulable pods I0428 08:43:44.552689 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:43:44.552724 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:43:44.552739 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:43:44.553030 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:43:44.553454 1 scale_down.go:776] No candidates for scale down I0428 08:43:54.569918 1 static_autoscaler.go:343] No unschedulable pods I0428 08:43:54.569999 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:43:54.570015 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:43:54.570092 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:43:54.570342 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:43:54.570782 1 scale_down.go:776] No candidates for scale down I0428 08:44:04.585107 1 static_autoscaler.go:343] No unschedulable pods I0428 08:44:04.585231 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:44:04.585253 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:44:04.585271 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:44:04.585526 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:44:04.585929 1 scale_down.go:776] No candidates for scale down I0428 08:44:14.599958 1 static_autoscaler.go:343] No unschedulable pods I0428 08:44:14.600102 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:44:14.600123 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:44:14.600136 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:44:14.600405 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:44:14.600981 1 scale_down.go:776] No candidates for scale down I0428 08:44:24.617568 1 static_autoscaler.go:343] No unschedulable pods I0428 08:44:24.617719 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:44:24.617742 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:44:24.617759 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:44:24.618064 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:44:24.618575 1 scale_down.go:776] No candidates for scale down I0428 08:44:34.634611 1 static_autoscaler.go:343] No unschedulable pods I0428 08:44:34.634729 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:44:34.634747 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:44:34.634829 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:44:34.635171 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:44:34.635763 1 scale_down.go:776] No candidates for scale down I0428 08:44:44.648736 1 static_autoscaler.go:343] No unschedulable pods I0428 08:44:44.648878 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:44:44.648894 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:44:44.648906 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:44:44.649128 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:44:44.649572 1 scale_down.go:776] No candidates for scale down I0428 08:44:54.664148 1 static_autoscaler.go:343] No unschedulable pods I0428 08:44:54.664299 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:44:54.664341 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:44:54.664361 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:44:54.664779 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:44:54.665324 1 scale_down.go:776] No candidates for scale down I0428 08:45:04.680543 1 static_autoscaler.go:343] No unschedulable pods I0428 08:45:04.680654 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:45:04.680680 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:45:04.680760 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:45:04.681047 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:45:04.681616 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 08:50:04.677767979 +0000 UTC m=+36178.376532337 I0428 08:45:04.681731 1 scale_down.go:776] No candidates for scale down I0428 08:45:14.697835 1 static_autoscaler.go:343] No unschedulable pods I0428 08:45:14.698029 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:45:14.698056 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:45:14.698074 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:45:14.698448 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:45:14.699191 1 scale_down.go:776] No candidates for scale down I0428 08:45:24.154343 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 08:45:24.154656 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 292.492µs I0428 08:45:24.722656 1 static_autoscaler.go:343] No unschedulable pods I0428 08:45:24.722738 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:45:24.722767 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:45:24.722849 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:45:24.723091 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:45:24.723565 1 scale_down.go:776] No candidates for scale down I0428 08:45:34.738151 1 static_autoscaler.go:343] No unschedulable pods I0428 08:45:34.738344 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:45:34.738369 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:45:34.738387 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:45:34.738744 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:45:34.739271 1 scale_down.go:776] No candidates for scale down I0428 08:45:44.754891 1 static_autoscaler.go:343] No unschedulable pods I0428 08:45:44.754975 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:45:44.754994 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:45:44.755061 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:45:44.755308 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:45:44.755790 1 scale_down.go:776] No candidates for scale down I0428 08:45:54.774205 1 static_autoscaler.go:343] No unschedulable pods I0428 08:45:54.774316 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:45:54.774341 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:45:54.774364 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:45:54.774746 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:45:54.775252 1 scale_down.go:776] No candidates for scale down I0428 08:46:04.789966 1 static_autoscaler.go:343] No unschedulable pods I0428 08:46:04.790058 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:46:04.790076 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:46:04.790147 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:46:04.790396 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:46:04.790990 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 08:51:04.787145575 +0000 UTC m=+36238.485909930 I0428 08:46:04.791092 1 scale_down.go:776] No candidates for scale down I0428 08:46:14.805290 1 static_autoscaler.go:343] No unschedulable pods I0428 08:46:14.805407 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:46:14.805435 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:46:14.805450 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:46:14.805776 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:46:14.806199 1 scale_down.go:776] No candidates for scale down I0428 08:46:24.821752 1 static_autoscaler.go:343] No unschedulable pods I0428 08:46:24.821865 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:46:24.821883 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:46:24.821898 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:46:24.822315 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:46:24.822820 1 scale_down.go:776] No candidates for scale down I0428 08:46:34.836123 1 static_autoscaler.go:343] No unschedulable pods I0428 08:46:34.836272 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:46:34.836300 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:46:34.836320 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:46:34.836623 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 08:46:34.837157 1 scale_down.go:776] No candidates for scale down I0428 08:46:44.850595 1 static_autoscaler.go:343] No unschedulable pods I0428 08:46:44.850678 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:46:44.850696 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:46:44.850763 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:46:44.851006 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:46:44.851453 1 scale_down.go:776] No candidates for scale down I0428 08:46:54.865213 1 static_autoscaler.go:343] No unschedulable pods I0428 08:46:54.865356 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:46:54.865373 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:46:54.865386 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:46:54.865738 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:46:54.866248 1 scale_down.go:776] No candidates for scale down I0428 08:47:04.879020 1 static_autoscaler.go:343] No unschedulable pods I0428 08:47:04.879111 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:47:04.879129 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:47:04.879144 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:47:04.879400 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:47:04.880112 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 08:47:04.888099 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 08:47:04.888255 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 08:47:04.892978 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588063624 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 08:47:04.905191 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 08:47:14.906354 1 static_autoscaler.go:343] No unschedulable pods I0428 08:47:14.906519 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:47:14.906540 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:47:14.906552 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:47:14.906889 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:47:14.907746 1 scale_down.go:776] No candidates for scale down I0428 08:47:24.154764 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 08:47:24.154977 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 192.465µs I0428 08:47:24.921483 1 static_autoscaler.go:343] No unschedulable pods I0428 08:47:24.921632 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:47:24.921656 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:47:24.921675 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:47:24.921952 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:47:24.922392 1 scale_down.go:776] No candidates for scale down I0428 08:47:34.935863 1 static_autoscaler.go:343] No unschedulable pods I0428 08:47:34.936002 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:47:34.936024 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:47:34.936039 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:47:34.936303 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:47:34.936761 1 scale_down.go:776] No candidates for scale down I0428 08:47:44.952013 1 static_autoscaler.go:343] No unschedulable pods I0428 08:47:44.952091 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:47:44.952109 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:47:44.952179 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:47:44.952396 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:47:44.952885 1 scale_down.go:776] No candidates for scale down I0428 08:47:54.967468 1 static_autoscaler.go:343] No unschedulable pods I0428 08:47:54.967548 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:47:54.967588 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:47:54.967700 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:47:54.968057 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:47:54.968557 1 scale_down.go:776] No candidates for scale down I0428 08:48:04.985107 1 static_autoscaler.go:343] No unschedulable pods I0428 08:48:04.985310 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:48:04.985345 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:48:04.985381 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:48:04.985783 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:48:04.986563 1 scale_down.go:776] No candidates for scale down I0428 08:48:15.000005 1 static_autoscaler.go:343] No unschedulable pods I0428 08:48:15.000128 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:48:15.000145 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:48:15.000157 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:48:15.000399 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:48:15.000882 1 scale_down.go:776] No candidates for scale down I0428 08:48:25.014989 1 static_autoscaler.go:343] No unschedulable pods I0428 08:48:25.015074 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:48:25.015088 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:48:25.015172 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:48:25.015470 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:48:25.015962 1 scale_down.go:776] No candidates for scale down I0428 08:48:35.029185 1 static_autoscaler.go:343] No unschedulable pods I0428 08:48:35.029316 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:48:35.029336 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:48:35.029353 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:48:35.029627 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 08:48:35.030144 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 08:53:35.026384809 +0000 UTC m=+36388.725149146 I0428 08:48:35.030248 1 scale_down.go:776] No candidates for scale down I0428 08:48:45.043568 1 static_autoscaler.go:343] No unschedulable pods I0428 08:48:45.043662 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:48:45.043677 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:48:45.043689 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:48:45.043951 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:48:45.044408 1 scale_down.go:776] No candidates for scale down I0428 08:48:55.059359 1 static_autoscaler.go:343] No unschedulable pods I0428 08:48:55.059467 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:48:55.059488 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:48:55.059500 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:48:55.059909 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:48:55.060459 1 scale_down.go:776] No candidates for scale down I0428 08:49:05.075692 1 static_autoscaler.go:343] No unschedulable pods I0428 08:49:05.075834 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:49:05.075852 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:49:05.075864 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:49:05.076110 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:49:05.076592 1 scale_down.go:776] No candidates for scale down I0428 08:49:15.089898 1 static_autoscaler.go:343] No unschedulable pods I0428 08:49:15.089994 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:49:15.090013 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:49:15.090025 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:49:15.090364 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:49:15.090834 1 scale_down.go:776] No candidates for scale down I0428 08:49:24.155099 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 08:49:24.155352 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 236.256µs I0428 08:49:25.104538 1 static_autoscaler.go:343] No unschedulable pods I0428 08:49:25.104664 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:49:25.104685 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:49:25.104700 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:49:25.104931 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:49:25.105366 1 scale_down.go:776] No candidates for scale down I0428 08:49:35.118714 1 static_autoscaler.go:343] No unschedulable pods I0428 08:49:35.118793 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:49:35.118810 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:49:35.118865 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:49:35.119108 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:49:35.119561 1 scale_down.go:776] No candidates for scale down I0428 08:49:45.133494 1 static_autoscaler.go:343] No unschedulable pods I0428 08:49:45.133581 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:49:45.133619 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:49:45.133635 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:49:45.133910 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:49:45.134350 1 scale_down.go:776] No candidates for scale down I0428 08:49:55.147724 1 static_autoscaler.go:343] No unschedulable pods I0428 08:49:55.147850 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:49:55.147898 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:49:55.147920 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:49:55.148230 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:49:55.148729 1 scale_down.go:776] No candidates for scale down I0428 08:50:05.164998 1 static_autoscaler.go:343] No unschedulable pods I0428 08:50:05.165098 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:50:05.165118 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:50:05.165193 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:50:05.165429 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 08:50:05.165946 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 08:55:05.162253616 +0000 UTC m=+36478.861017987 I0428 08:50:05.166047 1 scale_down.go:776] No candidates for scale down I0428 08:50:15.178753 1 static_autoscaler.go:343] No unschedulable pods I0428 08:50:15.178874 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:50:15.178892 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:50:15.178904 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:50:15.179160 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:50:15.179612 1 scale_down.go:776] No candidates for scale down I0428 08:50:25.194437 1 static_autoscaler.go:343] No unschedulable pods I0428 08:50:25.194568 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:50:25.194588 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:50:25.194601 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:50:25.194841 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:50:25.195285 1 scale_down.go:776] No candidates for scale down I0428 08:50:35.209309 1 static_autoscaler.go:343] No unschedulable pods I0428 08:50:35.209419 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:50:35.209437 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:50:35.209450 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:50:35.209799 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:50:35.210287 1 scale_down.go:776] No candidates for scale down I0428 08:50:45.223921 1 static_autoscaler.go:343] No unschedulable pods I0428 08:50:45.224043 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:50:45.224059 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:50:45.224072 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:50:45.224347 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:50:45.224818 1 scale_down.go:776] No candidates for scale down I0428 08:50:55.239558 1 static_autoscaler.go:343] No unschedulable pods I0428 08:50:55.239696 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:50:55.239725 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:50:55.239737 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:50:55.239987 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:50:55.240458 1 scale_down.go:776] No candidates for scale down I0428 08:51:05.256035 1 static_autoscaler.go:343] No unschedulable pods I0428 08:51:05.256128 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:51:05.256147 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:51:05.256163 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:51:05.256423 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 08:51:05.256965 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 08:56:05.253270268 +0000 UTC m=+36538.952034603 I0428 08:51:05.257068 1 scale_down.go:776] No candidates for scale down I0428 08:51:15.272987 1 static_autoscaler.go:343] No unschedulable pods I0428 08:51:15.273075 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:51:15.273092 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:51:15.273104 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:51:15.273382 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:51:15.273826 1 scale_down.go:776] No candidates for scale down I0428 08:51:24.155469 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 08:51:24.155681 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 194.571µs I0428 08:51:25.288380 1 static_autoscaler.go:343] No unschedulable pods I0428 08:51:25.288514 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:51:25.288532 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:51:25.288545 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:51:25.288816 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:51:25.289253 1 scale_down.go:776] No candidates for scale down I0428 08:51:35.303783 1 static_autoscaler.go:343] No unschedulable pods I0428 08:51:35.303923 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:51:35.303941 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:51:35.303953 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:51:35.304182 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:51:35.304640 1 scale_down.go:776] No candidates for scale down I0428 08:51:45.319714 1 static_autoscaler.go:343] No unschedulable pods I0428 08:51:45.319849 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:51:45.319870 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:51:45.319887 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:51:45.320129 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:51:45.320593 1 scale_down.go:776] No candidates for scale down I0428 08:51:55.334601 1 static_autoscaler.go:343] No unschedulable pods I0428 08:51:55.334722 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:51:55.334746 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:51:55.334773 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:51:55.335201 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:51:55.335927 1 scale_down.go:776] No candidates for scale down I0428 08:52:05.350820 1 static_autoscaler.go:343] No unschedulable pods I0428 08:52:05.350922 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:52:05.350940 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:52:05.350953 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:52:05.351273 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:52:05.351740 1 scale_down.go:776] No candidates for scale down I0428 08:52:15.367225 1 static_autoscaler.go:343] No unschedulable pods I0428 08:52:15.367380 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:52:15.367426 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:52:15.367455 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:52:15.367744 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:52:15.368286 1 scale_down.go:776] No candidates for scale down I0428 08:52:25.382549 1 static_autoscaler.go:343] No unschedulable pods I0428 08:52:25.382687 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:52:25.382710 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:52:25.382727 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:52:25.383159 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:52:25.383823 1 scale_down.go:776] No candidates for scale down I0428 08:52:35.400340 1 static_autoscaler.go:343] No unschedulable pods I0428 08:52:35.400460 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:52:35.400492 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:52:35.400509 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:52:35.400835 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:52:35.401308 1 scale_down.go:776] No candidates for scale down I0428 08:52:45.417015 1 static_autoscaler.go:343] No unschedulable pods I0428 08:52:45.417119 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:52:45.417137 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:52:45.417150 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:52:45.417523 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:52:45.418001 1 scale_down.go:776] No candidates for scale down I0428 08:52:55.431537 1 static_autoscaler.go:343] No unschedulable pods I0428 08:52:55.431665 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:52:55.431686 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:52:55.431704 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:52:55.431963 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:52:55.432399 1 scale_down.go:776] No candidates for scale down I0428 08:53:05.447283 1 static_autoscaler.go:343] No unschedulable pods I0428 08:53:05.447468 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:53:05.447493 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:53:05.447514 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:53:05.447831 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:53:05.448356 1 scale_down.go:776] No candidates for scale down I0428 08:53:15.464920 1 static_autoscaler.go:343] No unschedulable pods I0428 08:53:15.465041 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:53:15.465061 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:53:15.465075 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:53:15.465318 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:53:15.465767 1 scale_down.go:776] No candidates for scale down I0428 08:53:24.155812 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 08:53:24.156051 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 219.611µs I0428 08:53:25.488065 1 static_autoscaler.go:343] No unschedulable pods I0428 08:53:25.488213 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:53:25.488232 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:53:25.488244 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:53:25.488530 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:53:25.488966 1 scale_down.go:776] No candidates for scale down I0428 08:53:35.502358 1 static_autoscaler.go:343] No unschedulable pods I0428 08:53:35.502521 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:53:35.502551 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:53:35.502574 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:53:35.502988 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 08:53:35.503776 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 08:58:35.499174763 +0000 UTC m=+36689.197939099 I0428 08:53:35.503910 1 scale_down.go:776] No candidates for scale down I0428 08:53:45.534804 1 static_autoscaler.go:343] No unschedulable pods I0428 08:53:45.534896 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:53:45.534919 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:53:45.534934 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:53:45.535263 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:53:45.535778 1 scale_down.go:776] No candidates for scale down I0428 08:53:55.558134 1 static_autoscaler.go:343] No unschedulable pods I0428 08:53:55.558215 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:53:55.558233 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:53:55.558304 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:53:55.558538 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:53:55.558971 1 scale_down.go:776] No candidates for scale down I0428 08:54:05.572512 1 static_autoscaler.go:343] No unschedulable pods I0428 08:54:05.572642 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:54:05.572664 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:54:05.572679 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:54:05.572939 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:54:05.573351 1 scale_down.go:776] No candidates for scale down I0428 08:54:15.588603 1 static_autoscaler.go:343] No unschedulable pods I0428 08:54:15.588700 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:54:15.588717 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:54:15.588781 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:54:15.589021 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:54:15.589487 1 scale_down.go:776] No candidates for scale down I0428 08:54:25.604465 1 static_autoscaler.go:343] No unschedulable pods I0428 08:54:25.604591 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:54:25.604610 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:54:25.604628 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:54:25.604898 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:54:25.605376 1 scale_down.go:776] No candidates for scale down I0428 08:54:35.618692 1 static_autoscaler.go:343] No unschedulable pods I0428 08:54:35.618788 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:54:35.618814 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:54:35.618890 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:54:35.619194 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:54:35.619731 1 scale_down.go:776] No candidates for scale down I0428 08:54:45.634215 1 static_autoscaler.go:343] No unschedulable pods I0428 08:54:45.634336 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:54:45.634354 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:54:45.634366 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:54:45.634620 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:54:45.635024 1 scale_down.go:776] No candidates for scale down I0428 08:54:55.649551 1 static_autoscaler.go:343] No unschedulable pods I0428 08:54:55.649632 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:54:55.649650 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:54:55.649720 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:54:55.649981 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:54:55.650443 1 scale_down.go:776] No candidates for scale down I0428 08:55:05.663341 1 static_autoscaler.go:343] No unschedulable pods I0428 08:55:05.663444 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:55:05.663466 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:55:05.663537 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:55:05.663810 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 08:55:05.664361 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 09:00:05.660456011 +0000 UTC m=+36779.359220347 I0428 08:55:05.664493 1 scale_down.go:776] No candidates for scale down I0428 08:55:15.680349 1 static_autoscaler.go:343] No unschedulable pods I0428 08:55:15.680548 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:55:15.680611 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:55:15.680634 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:55:15.681004 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:55:15.681779 1 scale_down.go:776] No candidates for scale down I0428 08:55:24.156192 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 08:55:24.156460 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 250.078µs I0428 08:55:25.695383 1 static_autoscaler.go:343] No unschedulable pods I0428 08:55:25.695486 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:55:25.695521 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:55:25.695609 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:55:25.695909 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:55:25.696366 1 scale_down.go:776] No candidates for scale down I0428 08:55:35.709684 1 static_autoscaler.go:343] No unschedulable pods I0428 08:55:35.709807 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:55:35.709825 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:55:35.709838 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:55:35.710074 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:55:35.710490 1 scale_down.go:776] No candidates for scale down I0428 08:55:45.726107 1 static_autoscaler.go:343] No unschedulable pods I0428 08:55:45.726243 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:55:45.726260 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:55:45.726272 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:55:45.726611 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:55:45.727169 1 scale_down.go:776] No candidates for scale down I0428 08:55:55.740182 1 static_autoscaler.go:343] No unschedulable pods I0428 08:55:55.740304 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:55:55.740328 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:55:55.740343 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:55:55.740693 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:55:55.741158 1 scale_down.go:776] No candidates for scale down I0428 08:56:05.755963 1 static_autoscaler.go:343] No unschedulable pods I0428 08:56:05.756098 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:56:05.756120 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:56:05.756137 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:56:05.756360 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 08:56:05.757002 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 09:01:05.753327711 +0000 UTC m=+36839.452092067 I0428 08:56:05.757135 1 scale_down.go:776] No candidates for scale down I0428 08:56:15.771276 1 static_autoscaler.go:343] No unschedulable pods I0428 08:56:15.771444 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:56:15.771466 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:56:15.771481 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:56:15.771754 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:56:15.772203 1 scale_down.go:776] No candidates for scale down I0428 08:56:25.785213 1 static_autoscaler.go:343] No unschedulable pods I0428 08:56:25.785351 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:56:25.785370 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:56:25.785383 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:56:25.785643 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:56:25.786058 1 scale_down.go:776] No candidates for scale down I0428 08:56:35.799586 1 static_autoscaler.go:343] No unschedulable pods I0428 08:56:35.799694 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:56:35.799722 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:56:35.799736 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:56:35.799951 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:56:35.800349 1 scale_down.go:776] No candidates for scale down I0428 08:56:45.814143 1 static_autoscaler.go:343] No unschedulable pods I0428 08:56:45.814223 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:56:45.814240 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:56:45.814291 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:56:45.814526 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:56:45.814927 1 scale_down.go:776] No candidates for scale down I0428 08:56:55.827809 1 static_autoscaler.go:343] No unschedulable pods I0428 08:56:55.827888 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:56:55.827923 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:56:55.827938 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:56:55.828185 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:56:55.828592 1 scale_down.go:776] No candidates for scale down I0428 08:57:05.841569 1 static_autoscaler.go:343] No unschedulable pods I0428 08:57:05.841690 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:57:05.841706 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:57:05.841717 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:57:05.841952 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:57:05.842365 1 scale_down.go:776] No candidates for scale down I0428 08:57:15.857336 1 static_autoscaler.go:343] No unschedulable pods I0428 08:57:15.857525 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:57:15.857550 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:57:15.857569 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:57:15.857893 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:57:15.858692 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 08:57:15.865971 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 08:57:15.866442 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 08:57:15.873834 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588064235 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 08:57:15.883986 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 08:57:24.156584 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 08:57:24.156799 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 196.97µs I0428 08:57:25.883663 1 static_autoscaler.go:343] No unschedulable pods I0428 08:57:25.883788 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:57:25.883806 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:57:25.883818 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:57:25.884067 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:57:25.884485 1 scale_down.go:776] No candidates for scale down I0428 08:57:35.897236 1 static_autoscaler.go:343] No unschedulable pods I0428 08:57:35.897395 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:57:35.897442 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:57:35.897468 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:57:35.897767 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:57:35.898375 1 scale_down.go:776] No candidates for scale down I0428 08:57:45.913038 1 static_autoscaler.go:343] No unschedulable pods I0428 08:57:45.913120 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:57:45.913138 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:57:45.913209 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:57:45.913446 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:57:45.913900 1 scale_down.go:776] No candidates for scale down I0428 08:57:55.926216 1 static_autoscaler.go:343] No unschedulable pods I0428 08:57:55.926296 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:57:55.926330 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:57:55.926348 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:57:55.926631 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:57:55.927110 1 scale_down.go:776] No candidates for scale down I0428 08:58:05.942108 1 static_autoscaler.go:343] No unschedulable pods I0428 08:58:05.942203 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:58:05.942231 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:58:05.942254 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:58:05.942553 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:58:05.943007 1 scale_down.go:776] No candidates for scale down I0428 08:58:15.963347 1 static_autoscaler.go:343] No unschedulable pods I0428 08:58:15.963446 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:58:15.963462 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:58:15.963533 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:58:15.963778 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:58:15.964227 1 scale_down.go:776] No candidates for scale down I0428 08:58:25.978447 1 static_autoscaler.go:343] No unschedulable pods I0428 08:58:25.978632 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:58:25.978662 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:58:25.978684 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:58:25.978972 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:58:25.979406 1 scale_down.go:776] No candidates for scale down I0428 08:58:35.995218 1 static_autoscaler.go:343] No unschedulable pods I0428 08:58:35.995305 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:58:35.995324 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:58:35.995401 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:58:35.995682 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 08:58:35.996223 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 09:03:35.992308977 +0000 UTC m=+36989.691073401 I0428 08:58:35.996329 1 scale_down.go:776] No candidates for scale down I0428 08:58:46.009587 1 static_autoscaler.go:343] No unschedulable pods I0428 08:58:46.009716 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:58:46.009734 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:58:46.009745 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:58:46.009990 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:58:46.010522 1 scale_down.go:776] No candidates for scale down I0428 08:58:56.026360 1 static_autoscaler.go:343] No unschedulable pods I0428 08:58:56.026527 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:58:56.026549 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:58:56.026560 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:58:56.026893 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:58:56.027394 1 scale_down.go:776] No candidates for scale down I0428 08:59:06.042917 1 static_autoscaler.go:343] No unschedulable pods I0428 08:59:06.043070 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:59:06.043100 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:59:06.043137 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:59:06.043490 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:59:06.043950 1 scale_down.go:776] No candidates for scale down I0428 08:59:16.058252 1 static_autoscaler.go:343] No unschedulable pods I0428 08:59:16.058445 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:59:16.058471 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:59:16.058493 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:59:16.058834 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:59:16.059293 1 scale_down.go:776] No candidates for scale down I0428 08:59:24.156961 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 08:59:24.157260 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 278.947µs I0428 08:59:26.075441 1 static_autoscaler.go:343] No unschedulable pods I0428 08:59:26.075520 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:59:26.075555 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:59:26.075570 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:59:26.075827 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:59:26.076249 1 scale_down.go:776] No candidates for scale down I0428 08:59:36.088997 1 static_autoscaler.go:343] No unschedulable pods I0428 08:59:36.089127 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:59:36.089161 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:59:36.089179 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:59:36.089476 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:59:36.089952 1 scale_down.go:776] No candidates for scale down I0428 08:59:46.106131 1 static_autoscaler.go:343] No unschedulable pods I0428 08:59:46.106234 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:59:46.106268 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:59:46.106291 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:59:46.106700 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:59:46.107153 1 scale_down.go:776] No candidates for scale down I0428 08:59:56.122193 1 static_autoscaler.go:343] No unschedulable pods I0428 08:59:56.122352 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 08:59:56.122374 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 08:59:56.122387 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 08:59:56.122808 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 08:59:56.123508 1 scale_down.go:776] No candidates for scale down I0428 09:00:06.136920 1 static_autoscaler.go:343] No unschedulable pods I0428 09:00:06.137044 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:00:06.137062 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:00:06.137079 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:00:06.137342 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 09:00:06.137854 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 09:05:06.134120103 +0000 UTC m=+37079.832884499 I0428 09:00:06.137951 1 scale_down.go:776] No candidates for scale down I0428 09:00:16.151546 1 static_autoscaler.go:343] No unschedulable pods I0428 09:00:16.151627 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:00:16.151649 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:00:16.151710 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:00:16.151927 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:00:16.152324 1 scale_down.go:776] No candidates for scale down I0428 09:00:26.165264 1 static_autoscaler.go:343] No unschedulable pods I0428 09:00:26.165389 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:00:26.165408 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:00:26.165438 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:00:26.165664 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:00:26.166064 1 scale_down.go:776] No candidates for scale down I0428 09:00:36.179305 1 static_autoscaler.go:343] No unschedulable pods I0428 09:00:36.179384 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:00:36.179401 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:00:36.179474 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:00:36.179711 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:00:36.180110 1 scale_down.go:776] No candidates for scale down I0428 09:00:46.196972 1 static_autoscaler.go:343] No unschedulable pods I0428 09:00:46.197065 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:00:46.197089 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:00:46.197109 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:00:46.197427 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:00:46.197882 1 scale_down.go:776] No candidates for scale down I0428 09:00:56.211953 1 static_autoscaler.go:343] No unschedulable pods I0428 09:00:56.212118 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:00:56.212143 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:00:56.212165 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:00:56.212441 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:00:56.212980 1 scale_down.go:776] No candidates for scale down I0428 09:01:06.232281 1 static_autoscaler.go:343] No unschedulable pods I0428 09:01:06.232378 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:01:06.232396 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:01:06.232426 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:01:06.232803 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 09:01:06.233293 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 09:06:06.229331328 +0000 UTC m=+37139.928095680 I0428 09:01:06.233397 1 scale_down.go:776] No candidates for scale down I0428 09:01:16.247676 1 static_autoscaler.go:343] No unschedulable pods I0428 09:01:16.247817 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:01:16.247837 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:01:16.247854 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:01:16.248170 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:01:16.248673 1 scale_down.go:776] No candidates for scale down I0428 09:01:24.157388 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 09:01:24.157668 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 255.067µs I0428 09:01:26.266011 1 static_autoscaler.go:343] No unschedulable pods I0428 09:01:26.266149 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:01:26.266168 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:01:26.266184 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:01:26.266460 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:01:26.266928 1 scale_down.go:776] No candidates for scale down I0428 09:01:36.281194 1 static_autoscaler.go:343] No unschedulable pods I0428 09:01:36.281288 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:01:36.281311 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:01:36.281333 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:01:36.281766 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:01:36.282233 1 scale_down.go:776] No candidates for scale down I0428 09:01:46.300464 1 static_autoscaler.go:343] No unschedulable pods I0428 09:01:46.300631 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:01:46.300680 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:01:46.300702 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:01:46.301019 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:01:46.301690 1 scale_down.go:776] No candidates for scale down I0428 09:01:56.317457 1 static_autoscaler.go:343] No unschedulable pods I0428 09:01:56.317563 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:01:56.317611 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:01:56.317627 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:01:56.317946 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:01:56.318489 1 scale_down.go:776] No candidates for scale down I0428 09:02:06.335084 1 static_autoscaler.go:343] No unschedulable pods I0428 09:02:06.335203 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:02:06.335220 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:02:06.335231 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:02:06.335482 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:02:06.335897 1 scale_down.go:776] No candidates for scale down I0428 09:02:16.349101 1 static_autoscaler.go:343] No unschedulable pods I0428 09:02:16.349216 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:02:16.349248 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:02:16.349262 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:02:16.349486 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:02:16.349884 1 scale_down.go:776] No candidates for scale down I0428 09:02:26.366049 1 static_autoscaler.go:343] No unschedulable pods I0428 09:02:26.366317 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:02:26.366350 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:02:26.366380 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:02:26.366833 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:02:26.367741 1 scale_down.go:776] No candidates for scale down I0428 09:02:36.383484 1 static_autoscaler.go:343] No unschedulable pods I0428 09:02:36.383631 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:02:36.383665 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:02:36.383689 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:02:36.384002 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:02:36.384445 1 scale_down.go:776] No candidates for scale down I0428 09:02:46.399907 1 static_autoscaler.go:343] No unschedulable pods I0428 09:02:46.400027 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:02:46.400044 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:02:46.400056 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:02:46.400258 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:02:46.400667 1 scale_down.go:776] No candidates for scale down I0428 09:02:56.416043 1 static_autoscaler.go:343] No unschedulable pods I0428 09:02:56.416132 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:02:56.416150 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:02:56.416219 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:02:56.416456 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:02:56.416920 1 scale_down.go:776] No candidates for scale down I0428 09:03:06.432344 1 static_autoscaler.go:343] No unschedulable pods I0428 09:03:06.432441 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:03:06.432487 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:03:06.432558 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:03:06.432867 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:03:06.433364 1 scale_down.go:776] No candidates for scale down I0428 09:03:16.447754 1 static_autoscaler.go:343] No unschedulable pods I0428 09:03:16.447889 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:03:16.447908 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:03:16.447921 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:03:16.448161 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:03:16.448612 1 scale_down.go:776] No candidates for scale down I0428 09:03:24.157803 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 09:03:24.158024 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 203.297µs I0428 09:03:26.463051 1 static_autoscaler.go:343] No unschedulable pods I0428 09:03:26.463145 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:03:26.463175 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:03:26.463188 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:03:26.463463 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:03:26.463876 1 scale_down.go:776] No candidates for scale down I0428 09:03:36.479558 1 static_autoscaler.go:343] No unschedulable pods I0428 09:03:36.479699 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:03:36.479717 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:03:36.479729 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:03:36.479980 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 09:03:36.480504 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 09:08:36.476558644 +0000 UTC m=+37290.175322994 I0428 09:03:36.480608 1 scale_down.go:776] No candidates for scale down I0428 09:03:46.493780 1 static_autoscaler.go:343] No unschedulable pods I0428 09:03:46.493926 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:03:46.493955 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:03:46.493997 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:03:46.494312 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:03:46.494887 1 scale_down.go:776] No candidates for scale down I0428 09:03:56.509226 1 static_autoscaler.go:343] No unschedulable pods I0428 09:03:56.509319 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:03:56.509348 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:03:56.509429 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:03:56.509674 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:03:56.510058 1 scale_down.go:776] No candidates for scale down I0428 09:04:06.524407 1 static_autoscaler.go:343] No unschedulable pods I0428 09:04:06.524506 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:04:06.524523 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:04:06.524588 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:04:06.524788 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:04:06.525181 1 scale_down.go:776] No candidates for scale down I0428 09:04:16.540097 1 static_autoscaler.go:343] No unschedulable pods I0428 09:04:16.540221 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:04:16.540243 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:04:16.540258 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:04:16.540497 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:04:16.540890 1 scale_down.go:776] No candidates for scale down I0428 09:04:26.554745 1 static_autoscaler.go:343] No unschedulable pods I0428 09:04:26.554831 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:04:26.554849 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:04:26.554865 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:04:26.555120 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:04:26.555539 1 scale_down.go:776] No candidates for scale down I0428 09:04:36.568551 1 static_autoscaler.go:343] No unschedulable pods I0428 09:04:36.568657 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:04:36.568682 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:04:36.568765 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:04:36.569095 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:04:36.569640 1 scale_down.go:776] No candidates for scale down I0428 09:04:46.582874 1 static_autoscaler.go:343] No unschedulable pods I0428 09:04:46.583000 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:04:46.583017 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:04:46.583030 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:04:46.583281 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:04:46.583749 1 scale_down.go:776] No candidates for scale down I0428 09:04:56.597000 1 static_autoscaler.go:343] No unschedulable pods I0428 09:04:56.597092 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:04:56.597109 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:04:56.597121 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:04:56.597367 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:04:56.597800 1 scale_down.go:776] No candidates for scale down I0428 09:05:06.611088 1 static_autoscaler.go:343] No unschedulable pods I0428 09:05:06.611207 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:05:06.611225 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:05:06.611238 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:05:06.611469 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 09:05:06.611933 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 09:10:06.608333257 +0000 UTC m=+37380.307097885 I0428 09:05:06.612029 1 scale_down.go:776] No candidates for scale down I0428 09:05:16.625151 1 static_autoscaler.go:343] No unschedulable pods I0428 09:05:16.625301 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:05:16.625320 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:05:16.625332 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:05:16.625587 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:05:16.626025 1 scale_down.go:776] No candidates for scale down I0428 09:05:24.158154 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 09:05:24.158408 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 234.775µs I0428 09:05:26.638944 1 static_autoscaler.go:343] No unschedulable pods I0428 09:05:26.639033 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:05:26.639056 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:05:26.639128 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:05:26.639399 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:05:26.639895 1 scale_down.go:776] No candidates for scale down I0428 09:05:36.654472 1 static_autoscaler.go:343] No unschedulable pods I0428 09:05:36.654602 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:05:36.654623 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:05:36.654639 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:05:36.654845 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:05:36.655239 1 scale_down.go:776] No candidates for scale down I0428 09:05:46.670026 1 static_autoscaler.go:343] No unschedulable pods I0428 09:05:46.670114 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:05:46.670136 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:05:46.670212 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:05:46.670480 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:05:46.670933 1 scale_down.go:776] No candidates for scale down I0428 09:05:56.686653 1 static_autoscaler.go:343] No unschedulable pods I0428 09:05:56.686749 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:05:56.686766 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:05:56.686778 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:05:56.687030 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:05:56.687482 1 scale_down.go:776] No candidates for scale down I0428 09:06:06.702948 1 static_autoscaler.go:343] No unschedulable pods I0428 09:06:06.703072 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:06:06.703093 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:06:06.703105 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:06:06.703379 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 09:06:06.703913 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 09:11:06.700221105 +0000 UTC m=+37440.398985442 I0428 09:06:06.704018 1 scale_down.go:776] No candidates for scale down I0428 09:06:16.717775 1 static_autoscaler.go:343] No unschedulable pods I0428 09:06:16.717906 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:06:16.717928 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:06:16.717945 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:06:16.718163 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:06:16.718717 1 scale_down.go:776] No candidates for scale down I0428 09:06:26.732960 1 static_autoscaler.go:343] No unschedulable pods I0428 09:06:26.733092 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:06:26.733114 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:06:26.733131 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:06:26.733352 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:06:26.733806 1 scale_down.go:776] No candidates for scale down I0428 09:06:36.746847 1 static_autoscaler.go:343] No unschedulable pods I0428 09:06:36.746945 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:06:36.746967 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:06:36.747041 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:06:36.747268 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:06:36.747784 1 scale_down.go:776] No candidates for scale down I0428 09:06:46.763332 1 static_autoscaler.go:343] No unschedulable pods I0428 09:06:46.763432 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:06:46.763459 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:06:46.763524 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:06:46.763782 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:06:46.764231 1 scale_down.go:776] No candidates for scale down I0428 09:06:56.780511 1 static_autoscaler.go:343] No unschedulable pods I0428 09:06:56.780685 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:06:56.780710 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:06:56.780733 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:06:56.781083 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:06:56.781766 1 scale_down.go:776] No candidates for scale down I0428 09:07:06.795005 1 static_autoscaler.go:343] No unschedulable pods I0428 09:07:06.795100 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:07:06.795122 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:07:06.795137 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:07:06.795448 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:07:06.795870 1 scale_down.go:776] No candidates for scale down I0428 09:07:16.811561 1 static_autoscaler.go:343] No unschedulable pods I0428 09:07:16.811654 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:07:16.811672 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:07:16.811737 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:07:16.811974 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:07:16.812366 1 scale_down.go:776] No candidates for scale down I0428 09:07:24.158568 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 09:07:24.158860 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 269.555µs I0428 09:07:26.828389 1 static_autoscaler.go:343] No unschedulable pods I0428 09:07:26.828513 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:07:26.828533 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:07:26.828547 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:07:26.828852 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:07:26.829468 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 09:07:26.837299 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 09:07:26.837526 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 09:07:26.842287 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588064846 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 09:07:26.851850 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 09:07:36.853686 1 static_autoscaler.go:343] No unschedulable pods I0428 09:07:36.853808 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:07:36.853825 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:07:36.853837 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:07:36.854067 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:07:36.854483 1 scale_down.go:776] No candidates for scale down I0428 09:07:46.866996 1 static_autoscaler.go:343] No unschedulable pods I0428 09:07:46.867069 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:07:46.867089 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:07:46.867171 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:07:46.867429 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:07:46.867837 1 scale_down.go:776] No candidates for scale down I0428 09:07:56.881438 1 static_autoscaler.go:343] No unschedulable pods I0428 09:07:56.881536 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:07:56.881556 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:07:56.881574 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:07:56.881850 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:07:56.882273 1 scale_down.go:776] No candidates for scale down I0428 09:08:06.897792 1 static_autoscaler.go:343] No unschedulable pods I0428 09:08:06.897901 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:08:06.897926 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:08:06.897949 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:08:06.898277 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:08:06.898771 1 scale_down.go:776] No candidates for scale down I0428 09:08:16.912737 1 static_autoscaler.go:343] No unschedulable pods I0428 09:08:16.912830 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:08:16.912850 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:08:16.912924 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:08:16.913177 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:08:16.913632 1 scale_down.go:776] No candidates for scale down I0428 09:08:26.928629 1 static_autoscaler.go:343] No unschedulable pods I0428 09:08:26.928726 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:08:26.928742 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:08:26.928757 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:08:26.929014 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:08:26.929460 1 scale_down.go:776] No candidates for scale down I0428 09:08:36.942631 1 static_autoscaler.go:343] No unschedulable pods I0428 09:08:36.942724 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:08:36.942747 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:08:36.942761 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:08:36.943016 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 09:08:36.943517 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 09:13:36.939996833 +0000 UTC m=+37590.638761168 I0428 09:08:36.943617 1 scale_down.go:776] No candidates for scale down I0428 09:08:46.960144 1 static_autoscaler.go:343] No unschedulable pods I0428 09:08:46.960284 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:08:46.960309 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:08:46.960325 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:08:46.960591 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:08:46.960995 1 scale_down.go:776] No candidates for scale down I0428 09:08:56.977656 1 static_autoscaler.go:343] No unschedulable pods I0428 09:08:56.977849 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:08:56.977874 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:08:56.977890 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:08:56.978228 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:08:56.978823 1 scale_down.go:776] No candidates for scale down I0428 09:09:06.995149 1 static_autoscaler.go:343] No unschedulable pods I0428 09:09:06.995247 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:09:06.995265 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:09:06.995277 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:09:06.995539 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:09:06.995951 1 scale_down.go:776] No candidates for scale down I0428 09:09:17.012930 1 static_autoscaler.go:343] No unschedulable pods I0428 09:09:17.013029 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:09:17.013046 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:09:17.013063 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:09:17.013373 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:09:17.013827 1 scale_down.go:776] No candidates for scale down I0428 09:09:24.159003 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 09:09:24.159253 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 218.29µs I0428 09:09:27.029666 1 static_autoscaler.go:343] No unschedulable pods I0428 09:09:27.029757 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:09:27.029774 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:09:27.029849 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:09:27.030068 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:09:27.030479 1 scale_down.go:776] No candidates for scale down I0428 09:09:37.043693 1 static_autoscaler.go:343] No unschedulable pods I0428 09:09:37.043823 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:09:37.043841 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:09:37.043854 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:09:37.044070 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:09:37.044501 1 scale_down.go:776] No candidates for scale down I0428 09:09:47.068891 1 static_autoscaler.go:343] No unschedulable pods I0428 09:09:47.068970 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:09:47.068989 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:09:47.069065 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:09:47.069317 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:09:47.069762 1 scale_down.go:776] No candidates for scale down I0428 09:09:57.085795 1 static_autoscaler.go:343] No unschedulable pods I0428 09:09:57.085919 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:09:57.085936 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:09:57.085951 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:09:57.086218 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:09:57.086758 1 scale_down.go:776] No candidates for scale down I0428 09:10:07.100703 1 static_autoscaler.go:343] No unschedulable pods I0428 09:10:07.100851 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:10:07.100871 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:10:07.100883 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:10:07.101156 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 09:10:07.101644 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 09:15:07.097716327 +0000 UTC m=+37680.796480668 I0428 09:10:07.101745 1 scale_down.go:776] No candidates for scale down I0428 09:10:17.117721 1 static_autoscaler.go:343] No unschedulable pods I0428 09:10:17.117799 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:10:17.117819 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:10:17.117887 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:10:17.118189 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:10:17.118666 1 scale_down.go:776] No candidates for scale down I0428 09:10:27.134398 1 static_autoscaler.go:343] No unschedulable pods I0428 09:10:27.134582 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:10:27.134628 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:10:27.134750 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:10:27.135199 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:10:27.135967 1 scale_down.go:776] No candidates for scale down I0428 09:10:37.149605 1 static_autoscaler.go:343] No unschedulable pods I0428 09:10:37.149718 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:10:37.149744 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:10:37.149819 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:10:37.150067 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:10:37.150488 1 scale_down.go:776] No candidates for scale down I0428 09:10:47.163394 1 static_autoscaler.go:343] No unschedulable pods I0428 09:10:47.163505 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:10:47.163532 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:10:47.163606 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:10:47.163893 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:10:47.164328 1 scale_down.go:776] No candidates for scale down I0428 09:10:57.177686 1 static_autoscaler.go:343] No unschedulable pods I0428 09:10:57.177831 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:10:57.177849 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:10:57.177864 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:10:57.178124 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:10:57.178616 1 scale_down.go:776] No candidates for scale down I0428 09:11:07.192217 1 static_autoscaler.go:343] No unschedulable pods I0428 09:11:07.192359 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:11:07.192384 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:11:07.192408 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:11:07.192708 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 09:11:07.193206 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 09:16:07.189270355 +0000 UTC m=+37740.888034694 I0428 09:11:07.193319 1 scale_down.go:776] No candidates for scale down I0428 09:11:17.209440 1 static_autoscaler.go:343] No unschedulable pods I0428 09:11:17.209594 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:11:17.209618 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:11:17.209637 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:11:17.209957 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:11:17.210403 1 scale_down.go:776] No candidates for scale down I0428 09:11:24.159379 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 09:11:24.159646 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 249.855µs I0428 09:11:27.225259 1 static_autoscaler.go:343] No unschedulable pods I0428 09:11:27.225429 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:11:27.225454 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:11:27.225474 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:11:27.225766 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:11:27.226185 1 scale_down.go:776] No candidates for scale down I0428 09:11:37.239927 1 static_autoscaler.go:343] No unschedulable pods I0428 09:11:37.240013 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:11:37.240030 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:11:37.240097 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:11:37.240325 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:11:37.240766 1 scale_down.go:776] No candidates for scale down I0428 09:11:47.256720 1 static_autoscaler.go:343] No unschedulable pods I0428 09:11:47.256842 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:11:47.256862 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:11:47.256877 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:11:47.257070 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:11:47.257479 1 scale_down.go:776] No candidates for scale down I0428 09:11:57.272050 1 static_autoscaler.go:343] No unschedulable pods I0428 09:11:57.272174 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:11:57.272191 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:11:57.272204 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:11:57.272473 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:11:57.272874 1 scale_down.go:776] No candidates for scale down I0428 09:12:07.287845 1 static_autoscaler.go:343] No unschedulable pods I0428 09:12:07.287924 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:12:07.287942 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:12:07.288005 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:12:07.288256 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:12:07.288719 1 scale_down.go:776] No candidates for scale down I0428 09:12:17.302223 1 static_autoscaler.go:343] No unschedulable pods I0428 09:12:17.302318 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:12:17.302341 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:12:17.302359 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:12:17.302677 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:12:17.303116 1 scale_down.go:776] No candidates for scale down I0428 09:12:27.316807 1 static_autoscaler.go:343] No unschedulable pods I0428 09:12:27.316897 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:12:27.316918 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:12:27.317011 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:12:27.317262 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:12:27.317731 1 scale_down.go:776] No candidates for scale down I0428 09:12:37.335796 1 static_autoscaler.go:343] No unschedulable pods I0428 09:12:37.335913 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:12:37.335938 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:12:37.335957 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:12:37.336191 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:12:37.336658 1 scale_down.go:776] No candidates for scale down I0428 09:12:47.353348 1 static_autoscaler.go:343] No unschedulable pods I0428 09:12:47.353483 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:12:47.353523 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:12:47.353539 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:12:47.353773 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:12:47.354160 1 scale_down.go:776] No candidates for scale down I0428 09:12:57.369404 1 static_autoscaler.go:343] No unschedulable pods I0428 09:12:57.369487 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:12:57.369509 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:12:57.369569 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:12:57.369799 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:12:57.370182 1 scale_down.go:776] No candidates for scale down I0428 09:13:07.385141 1 static_autoscaler.go:343] No unschedulable pods I0428 09:13:07.385250 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:13:07.385280 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:13:07.385304 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:13:07.385653 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:13:07.386129 1 scale_down.go:776] No candidates for scale down I0428 09:13:17.400825 1 static_autoscaler.go:343] No unschedulable pods I0428 09:13:17.400915 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:13:17.400933 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:13:17.400946 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:13:17.401185 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:13:17.401619 1 scale_down.go:776] No candidates for scale down I0428 09:13:24.159771 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 09:13:24.160030 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 240.47µs I0428 09:13:27.415209 1 static_autoscaler.go:343] No unschedulable pods I0428 09:13:27.415333 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:13:27.415357 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:13:27.415381 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:13:27.415911 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:13:27.416680 1 scale_down.go:776] No candidates for scale down I0428 09:13:37.429267 1 static_autoscaler.go:343] No unschedulable pods I0428 09:13:37.429435 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:13:37.429456 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:13:37.429472 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:13:37.429741 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 09:13:37.430257 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 09:18:37.426432243 +0000 UTC m=+37891.125196602 I0428 09:13:37.430361 1 scale_down.go:776] No candidates for scale down I0428 09:13:47.443787 1 static_autoscaler.go:343] No unschedulable pods I0428 09:13:47.443907 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:13:47.443938 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:13:47.443952 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:13:47.444147 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:13:47.444550 1 scale_down.go:776] No candidates for scale down I0428 09:13:57.460486 1 static_autoscaler.go:343] No unschedulable pods I0428 09:13:57.460632 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:13:57.460656 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:13:57.460680 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:13:57.460971 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:13:57.461458 1 scale_down.go:776] No candidates for scale down I0428 09:14:07.477184 1 static_autoscaler.go:343] No unschedulable pods I0428 09:14:07.477261 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:14:07.477278 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:14:07.477346 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:14:07.477593 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:14:07.477997 1 scale_down.go:776] No candidates for scale down I0428 09:14:17.490792 1 static_autoscaler.go:343] No unschedulable pods I0428 09:14:17.490891 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:14:17.490908 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:14:17.490919 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:14:17.491220 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:14:17.491638 1 scale_down.go:776] No candidates for scale down I0428 09:14:27.505716 1 static_autoscaler.go:343] No unschedulable pods I0428 09:14:27.505826 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:14:27.505870 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:14:27.505894 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:14:27.506263 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:14:27.506844 1 scale_down.go:776] No candidates for scale down I0428 09:14:37.520311 1 static_autoscaler.go:343] No unschedulable pods I0428 09:14:37.520387 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:14:37.520442 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:14:37.520464 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:14:37.520808 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:14:37.521274 1 scale_down.go:776] No candidates for scale down I0428 09:14:47.534750 1 static_autoscaler.go:343] No unschedulable pods I0428 09:14:47.534864 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:14:47.534881 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:14:47.534892 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:14:47.535106 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:14:47.535526 1 scale_down.go:776] No candidates for scale down I0428 09:14:57.551465 1 static_autoscaler.go:343] No unschedulable pods I0428 09:14:57.551551 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:14:57.551573 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:14:57.551589 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:14:57.551887 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:14:57.552320 1 scale_down.go:776] No candidates for scale down I0428 09:15:07.565984 1 static_autoscaler.go:343] No unschedulable pods I0428 09:15:07.566131 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:15:07.566151 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:15:07.566163 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:15:07.566440 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 09:15:07.567001 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 09:20:07.563241333 +0000 UTC m=+37981.262005669 I0428 09:15:07.567109 1 scale_down.go:776] No candidates for scale down I0428 09:15:17.583150 1 static_autoscaler.go:343] No unschedulable pods I0428 09:15:17.583303 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:15:17.583322 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:15:17.583335 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:15:17.583626 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:15:17.584088 1 scale_down.go:776] No candidates for scale down I0428 09:15:24.160165 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 09:15:24.160390 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 205.927µs I0428 09:15:27.598767 1 static_autoscaler.go:343] No unschedulable pods I0428 09:15:27.598852 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:15:27.598878 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:15:27.598901 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:15:27.599205 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:15:27.599695 1 scale_down.go:776] No candidates for scale down I0428 09:15:37.612388 1 static_autoscaler.go:343] No unschedulable pods I0428 09:15:37.612488 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:15:37.612506 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:15:37.612526 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:15:37.612806 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:15:37.613221 1 scale_down.go:776] No candidates for scale down I0428 09:15:47.627854 1 static_autoscaler.go:343] No unschedulable pods I0428 09:15:47.627933 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:15:47.627953 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:15:47.628018 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:15:47.628283 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:15:47.628736 1 scale_down.go:776] No candidates for scale down I0428 09:15:57.644534 1 static_autoscaler.go:343] No unschedulable pods I0428 09:15:57.644655 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:15:57.644671 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:15:57.644682 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:15:57.644914 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:15:57.645313 1 scale_down.go:776] No candidates for scale down I0428 09:16:07.658612 1 static_autoscaler.go:343] No unschedulable pods I0428 09:16:07.658690 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:16:07.658706 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:16:07.658778 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:16:07.658990 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 09:16:07.659524 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 09:21:07.655899288 +0000 UTC m=+38041.354663623 I0428 09:16:07.659622 1 scale_down.go:776] No candidates for scale down I0428 09:16:17.673546 1 static_autoscaler.go:343] No unschedulable pods I0428 09:16:17.673625 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:16:17.673660 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:16:17.673675 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:16:17.673946 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:16:17.674364 1 scale_down.go:776] No candidates for scale down I0428 09:16:27.688024 1 static_autoscaler.go:343] No unschedulable pods I0428 09:16:27.688114 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:16:27.688151 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:16:27.688220 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:16:27.688466 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:16:27.688951 1 scale_down.go:776] No candidates for scale down I0428 09:16:37.702268 1 static_autoscaler.go:343] No unschedulable pods I0428 09:16:37.702360 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:16:37.702383 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:16:37.702398 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:16:37.702694 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:16:37.703109 1 scale_down.go:776] No candidates for scale down I0428 09:16:47.727430 1 static_autoscaler.go:343] No unschedulable pods I0428 09:16:47.727544 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:16:47.727573 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:16:47.727589 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:16:47.727843 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:16:47.728289 1 scale_down.go:776] No candidates for scale down I0428 09:16:57.743097 1 static_autoscaler.go:343] No unschedulable pods I0428 09:16:57.743200 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:16:57.743223 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:16:57.743286 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:16:57.743591 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:16:57.744135 1 scale_down.go:776] No candidates for scale down I0428 09:17:07.756663 1 static_autoscaler.go:343] No unschedulable pods I0428 09:17:07.756794 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:17:07.756813 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:17:07.756825 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:17:07.757042 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:17:07.757454 1 scale_down.go:776] No candidates for scale down I0428 09:17:17.770324 1 static_autoscaler.go:343] No unschedulable pods I0428 09:17:17.770457 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:17:17.770475 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:17:17.770487 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:17:17.770779 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:17:17.771220 1 scale_down.go:776] No candidates for scale down I0428 09:17:24.160520 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 09:17:24.160760 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 219.392µs I0428 09:17:27.783541 1 static_autoscaler.go:343] No unschedulable pods I0428 09:17:27.783673 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:17:27.783696 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:17:27.783714 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:17:27.784003 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:17:27.784547 1 scale_down.go:776] No candidates for scale down I0428 09:17:37.797035 1 static_autoscaler.go:343] No unschedulable pods I0428 09:17:37.797174 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:17:37.797197 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:17:37.797217 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:17:37.797452 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:17:37.798039 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 09:17:37.808683 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 09:17:37.810520 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 09:17:37.815985 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588065457 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 09:17:37.822599 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 09:17:47.824078 1 static_autoscaler.go:343] No unschedulable pods I0428 09:17:47.824220 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:17:47.824238 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:17:47.824254 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:17:47.824525 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:17:47.824976 1 scale_down.go:776] No candidates for scale down I0428 09:17:57.840382 1 static_autoscaler.go:343] No unschedulable pods I0428 09:17:57.840492 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:17:57.840526 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:17:57.840605 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:17:57.840897 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:17:57.841393 1 scale_down.go:776] No candidates for scale down I0428 09:18:07.857395 1 static_autoscaler.go:343] No unschedulable pods I0428 09:18:07.857580 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:18:07.857605 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:18:07.857622 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:18:07.858020 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:18:07.858659 1 scale_down.go:776] No candidates for scale down I0428 09:18:17.875640 1 static_autoscaler.go:343] No unschedulable pods I0428 09:18:17.875739 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:18:17.875763 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:18:17.875853 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:18:17.876112 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:18:17.876570 1 scale_down.go:776] No candidates for scale down I0428 09:18:27.890104 1 static_autoscaler.go:343] No unschedulable pods I0428 09:18:27.890237 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:18:27.890254 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:18:27.890265 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:18:27.890513 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:18:27.890957 1 scale_down.go:776] No candidates for scale down I0428 09:18:37.904535 1 static_autoscaler.go:343] No unschedulable pods I0428 09:18:37.904685 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:18:37.904704 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:18:37.904718 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:18:37.904987 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 09:18:37.905542 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 09:23:37.901764648 +0000 UTC m=+38191.600528997 I0428 09:18:37.905659 1 scale_down.go:776] No candidates for scale down I0428 09:18:47.919399 1 static_autoscaler.go:343] No unschedulable pods I0428 09:18:47.919569 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:18:47.919595 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:18:47.919614 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:18:47.919934 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:18:47.920350 1 scale_down.go:776] No candidates for scale down I0428 09:18:57.933067 1 static_autoscaler.go:343] No unschedulable pods I0428 09:18:57.933199 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:18:57.933218 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:18:57.933230 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:18:57.933476 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:18:57.933915 1 scale_down.go:776] No candidates for scale down I0428 09:19:07.947044 1 static_autoscaler.go:343] No unschedulable pods I0428 09:19:07.947153 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:19:07.947176 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:19:07.947191 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:19:07.947526 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:19:07.948060 1 scale_down.go:776] No candidates for scale down I0428 09:19:17.963440 1 static_autoscaler.go:343] No unschedulable pods I0428 09:19:17.963581 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:19:17.963623 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:19:17.963645 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:19:17.963938 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:19:17.964389 1 scale_down.go:776] No candidates for scale down I0428 09:19:24.160893 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 09:19:24.161121 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 207.567µs I0428 09:19:27.977513 1 static_autoscaler.go:343] No unschedulable pods I0428 09:19:27.977653 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:19:27.977671 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:19:27.977683 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:19:27.977921 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:19:27.978376 1 scale_down.go:776] No candidates for scale down I0428 09:19:37.990819 1 static_autoscaler.go:343] No unschedulable pods I0428 09:19:37.990962 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:19:37.990980 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:19:37.990996 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:19:37.991236 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:19:37.991703 1 scale_down.go:776] No candidates for scale down I0428 09:19:48.011833 1 static_autoscaler.go:343] No unschedulable pods I0428 09:19:48.011964 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:19:48.011986 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:19:48.012008 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:19:48.012259 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:19:48.012727 1 scale_down.go:776] No candidates for scale down I0428 09:19:58.031013 1 static_autoscaler.go:343] No unschedulable pods I0428 09:19:58.031210 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:19:58.031266 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:19:58.031284 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:19:58.031622 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:19:58.032245 1 scale_down.go:776] No candidates for scale down I0428 09:20:08.051373 1 static_autoscaler.go:343] No unschedulable pods I0428 09:20:08.051616 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:20:08.051682 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:20:08.051717 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:20:08.052118 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 09:20:08.052992 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 09:25:08.04716758 +0000 UTC m=+38281.745931924 I0428 09:20:08.053169 1 scale_down.go:776] No candidates for scale down I0428 09:20:18.067555 1 static_autoscaler.go:343] No unschedulable pods I0428 09:20:18.067706 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:20:18.067731 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:20:18.067748 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:20:18.068093 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:20:18.068599 1 scale_down.go:776] No candidates for scale down I0428 09:20:28.083572 1 static_autoscaler.go:343] No unschedulable pods I0428 09:20:28.083674 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:20:28.083692 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:20:28.083773 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:20:28.084027 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:20:28.084502 1 scale_down.go:776] No candidates for scale down I0428 09:20:38.099313 1 static_autoscaler.go:343] No unschedulable pods I0428 09:20:38.099434 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:20:38.099467 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:20:38.099494 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:20:38.099861 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:20:38.100519 1 scale_down.go:776] No candidates for scale down I0428 09:20:48.114385 1 static_autoscaler.go:343] No unschedulable pods I0428 09:20:48.114523 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:20:48.114543 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:20:48.114628 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:20:48.114939 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:20:48.115487 1 scale_down.go:776] No candidates for scale down I0428 09:20:58.129363 1 static_autoscaler.go:343] No unschedulable pods I0428 09:20:58.129495 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:20:58.129511 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:20:58.129523 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:20:58.129753 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:20:58.130192 1 scale_down.go:776] No candidates for scale down I0428 09:21:08.147121 1 static_autoscaler.go:343] No unschedulable pods I0428 09:21:08.147261 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:21:08.147288 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:21:08.147310 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:21:08.147728 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 09:21:08.148621 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 09:26:08.143763918 +0000 UTC m=+38341.842528300 I0428 09:21:08.148768 1 scale_down.go:776] No candidates for scale down I0428 09:21:18.164544 1 static_autoscaler.go:343] No unschedulable pods I0428 09:21:18.164621 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:21:18.164654 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:21:18.164670 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:21:18.164929 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:21:18.165387 1 scale_down.go:776] No candidates for scale down I0428 09:21:24.161238 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 09:21:24.161496 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 240.659µs I0428 09:21:28.179786 1 static_autoscaler.go:343] No unschedulable pods I0428 09:21:28.179861 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:21:28.179878 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:21:28.179950 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:21:28.180182 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:21:28.180648 1 scale_down.go:776] No candidates for scale down I0428 09:21:38.194992 1 static_autoscaler.go:343] No unschedulable pods I0428 09:21:38.195120 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:21:38.195141 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:21:38.195153 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:21:38.195428 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:21:38.195910 1 scale_down.go:776] No candidates for scale down I0428 09:21:48.210954 1 static_autoscaler.go:343] No unschedulable pods I0428 09:21:48.211033 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:21:48.211058 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:21:48.211125 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:21:48.211428 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:21:48.211957 1 scale_down.go:776] No candidates for scale down I0428 09:21:58.226940 1 static_autoscaler.go:343] No unschedulable pods I0428 09:21:58.227069 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:21:58.227104 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:21:58.227127 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:21:58.227500 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:21:58.228065 1 scale_down.go:776] No candidates for scale down I0428 09:22:08.240737 1 static_autoscaler.go:343] No unschedulable pods I0428 09:22:08.240864 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:22:08.240884 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:22:08.240895 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:22:08.241156 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:22:08.241636 1 scale_down.go:776] No candidates for scale down I0428 09:22:18.258195 1 static_autoscaler.go:343] No unschedulable pods I0428 09:22:18.258328 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:22:18.258345 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:22:18.258359 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:22:18.258616 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:22:18.259073 1 scale_down.go:776] No candidates for scale down I0428 09:22:28.275073 1 static_autoscaler.go:343] No unschedulable pods I0428 09:22:28.275157 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:22:28.275176 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:22:28.275255 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:22:28.275548 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:22:28.276028 1 scale_down.go:776] No candidates for scale down I0428 09:22:38.290111 1 static_autoscaler.go:343] No unschedulable pods I0428 09:22:38.290193 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:22:38.290212 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:22:38.290291 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:22:38.290571 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:22:38.291063 1 scale_down.go:776] No candidates for scale down I0428 09:22:48.305041 1 static_autoscaler.go:343] No unschedulable pods I0428 09:22:48.305189 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:22:48.305216 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:22:48.305237 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:22:48.305548 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:22:48.306132 1 scale_down.go:776] No candidates for scale down I0428 09:22:58.318696 1 static_autoscaler.go:343] No unschedulable pods I0428 09:22:58.318783 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:22:58.318802 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:22:58.318879 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:22:58.319162 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:22:58.319698 1 scale_down.go:776] No candidates for scale down I0428 09:23:08.334082 1 static_autoscaler.go:343] No unschedulable pods I0428 09:23:08.334208 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:23:08.334243 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:23:08.334258 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:23:08.334530 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:23:08.335049 1 scale_down.go:776] No candidates for scale down I0428 09:23:18.350099 1 static_autoscaler.go:343] No unschedulable pods I0428 09:23:18.350224 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:23:18.350242 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:23:18.350254 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:23:18.350539 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:23:18.350984 1 scale_down.go:776] No candidates for scale down I0428 09:23:24.161634 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 09:23:24.161841 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 191.399µs I0428 09:23:28.364082 1 static_autoscaler.go:343] No unschedulable pods I0428 09:23:28.364206 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:23:28.364237 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:23:28.364255 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:23:28.364515 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:23:28.364995 1 scale_down.go:776] No candidates for scale down I0428 09:23:38.378398 1 static_autoscaler.go:343] No unschedulable pods I0428 09:23:38.378522 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:23:38.378547 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:23:38.378656 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:23:38.379001 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 09:23:38.379689 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 09:28:38.374937721 +0000 UTC m=+38492.073702057 I0428 09:23:38.379847 1 scale_down.go:776] No candidates for scale down I0428 09:23:48.394868 1 static_autoscaler.go:343] No unschedulable pods I0428 09:23:48.394952 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:23:48.394972 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:23:48.395031 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:23:48.395294 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:23:48.395795 1 scale_down.go:776] No candidates for scale down I0428 09:23:58.410093 1 static_autoscaler.go:343] No unschedulable pods I0428 09:23:58.410175 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:23:58.410192 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:23:58.410263 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:23:58.410508 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:23:58.410945 1 scale_down.go:776] No candidates for scale down I0428 09:24:08.425060 1 static_autoscaler.go:343] No unschedulable pods I0428 09:24:08.425196 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:24:08.425218 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:24:08.425234 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:24:08.425474 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:24:08.425981 1 scale_down.go:776] No candidates for scale down I0428 09:24:18.442743 1 static_autoscaler.go:343] No unschedulable pods I0428 09:24:18.442846 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:24:18.442872 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:24:18.442954 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:24:18.443212 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:24:18.443755 1 scale_down.go:776] No candidates for scale down I0428 09:24:28.459129 1 static_autoscaler.go:343] No unschedulable pods I0428 09:24:28.459257 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:24:28.459288 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:24:28.459309 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:24:28.459647 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:24:28.460259 1 scale_down.go:776] No candidates for scale down I0428 09:24:38.474712 1 static_autoscaler.go:343] No unschedulable pods I0428 09:24:38.474798 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:24:38.474816 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:24:38.474828 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:24:38.475079 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:24:38.475533 1 scale_down.go:776] No candidates for scale down I0428 09:24:48.490262 1 static_autoscaler.go:343] No unschedulable pods I0428 09:24:48.490404 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:24:48.490440 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:24:48.490456 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:24:48.490786 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:24:48.491251 1 scale_down.go:776] No candidates for scale down I0428 09:24:58.505067 1 static_autoscaler.go:343] No unschedulable pods I0428 09:24:58.505217 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:24:58.505235 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:24:58.505248 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:24:58.505533 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:24:58.505956 1 scale_down.go:776] No candidates for scale down I0428 09:25:08.523666 1 static_autoscaler.go:343] No unschedulable pods I0428 09:25:08.523773 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:25:08.523796 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:25:08.523814 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:25:08.524090 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 09:25:08.524648 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 09:30:08.52077698 +0000 UTC m=+38582.219541720 I0428 09:25:08.524757 1 scale_down.go:776] No candidates for scale down I0428 09:25:18.539453 1 static_autoscaler.go:343] No unschedulable pods I0428 09:25:18.539589 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:25:18.539612 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:25:18.539630 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:25:18.539904 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:25:18.540379 1 scale_down.go:776] No candidates for scale down I0428 09:25:24.161965 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 09:25:24.162201 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 215.555µs I0428 09:25:28.556062 1 static_autoscaler.go:343] No unschedulable pods I0428 09:25:28.556271 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:25:28.556309 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:25:28.556324 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:25:28.556565 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:25:28.557115 1 scale_down.go:776] No candidates for scale down I0428 09:25:38.569346 1 static_autoscaler.go:343] No unschedulable pods I0428 09:25:38.569546 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:25:38.569570 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:25:38.569588 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:25:38.569989 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:25:38.570693 1 scale_down.go:776] No candidates for scale down I0428 09:25:48.588051 1 static_autoscaler.go:343] No unschedulable pods I0428 09:25:48.588271 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:25:48.588297 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:25:48.588318 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:25:48.588680 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:25:48.589386 1 scale_down.go:776] No candidates for scale down I0428 09:25:58.604442 1 static_autoscaler.go:343] No unschedulable pods I0428 09:25:58.604569 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:25:58.604602 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:25:58.604617 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:25:58.604869 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:25:58.605288 1 scale_down.go:776] No candidates for scale down I0428 09:26:08.619154 1 static_autoscaler.go:343] No unschedulable pods I0428 09:26:08.619259 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:26:08.619277 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:26:08.619289 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:26:08.619571 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 09:26:08.620061 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 09:31:08.616363623 +0000 UTC m=+38642.315128012 I0428 09:26:08.620161 1 scale_down.go:776] No candidates for scale down I0428 09:26:18.634950 1 static_autoscaler.go:343] No unschedulable pods I0428 09:26:18.635084 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:26:18.635101 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:26:18.635117 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:26:18.635468 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:26:18.635959 1 scale_down.go:776] No candidates for scale down I0428 09:26:28.649764 1 static_autoscaler.go:343] No unschedulable pods I0428 09:26:28.649901 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:26:28.649921 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:26:28.649937 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:26:28.650143 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:26:28.650624 1 scale_down.go:776] No candidates for scale down I0428 09:26:38.663900 1 static_autoscaler.go:343] No unschedulable pods I0428 09:26:38.664011 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:26:38.664037 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:26:38.664056 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:26:38.664398 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:26:38.664920 1 scale_down.go:776] No candidates for scale down I0428 09:26:48.682984 1 static_autoscaler.go:343] No unschedulable pods I0428 09:26:48.683124 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:26:48.683143 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:26:48.683155 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:26:48.683401 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:26:48.684063 1 scale_down.go:776] No candidates for scale down I0428 09:26:58.699383 1 static_autoscaler.go:343] No unschedulable pods I0428 09:26:58.699505 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:26:58.699523 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:26:58.699536 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:26:58.699832 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:26:58.700267 1 scale_down.go:776] No candidates for scale down I0428 09:27:08.713948 1 static_autoscaler.go:343] No unschedulable pods I0428 09:27:08.714078 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:27:08.714096 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:27:08.714107 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:27:08.714338 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:27:08.714825 1 scale_down.go:776] No candidates for scale down I0428 09:27:18.731217 1 static_autoscaler.go:343] No unschedulable pods I0428 09:27:18.731311 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:27:18.731328 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:27:18.731339 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:27:18.731605 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:27:18.732011 1 scale_down.go:776] No candidates for scale down I0428 09:27:24.162316 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 09:27:24.162607 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 271.908µs I0428 09:27:28.748103 1 static_autoscaler.go:343] No unschedulable pods I0428 09:27:28.748211 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:27:28.748238 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:27:28.748322 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:27:28.748647 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:27:28.749143 1 scale_down.go:776] No candidates for scale down I0428 09:27:38.761978 1 static_autoscaler.go:343] No unschedulable pods I0428 09:27:38.762070 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:27:38.762088 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:27:38.762100 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:27:38.762376 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:27:38.762799 1 scale_down.go:776] No candidates for scale down I0428 09:27:48.777190 1 static_autoscaler.go:343] No unschedulable pods I0428 09:27:48.777323 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:27:48.777342 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:27:48.777358 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:27:48.777609 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:27:48.778235 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 09:27:48.788542 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 09:27:48.788713 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 09:27:48.793457 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588066068 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 09:27:48.804263 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 09:27:58.803627 1 static_autoscaler.go:343] No unschedulable pods I0428 09:27:58.803742 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:27:58.803762 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:27:58.803775 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:27:58.804083 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:27:58.804530 1 scale_down.go:776] No candidates for scale down I0428 09:28:08.818307 1 static_autoscaler.go:343] No unschedulable pods I0428 09:28:08.818473 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:28:08.818504 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:28:08.818528 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:28:08.818807 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:28:08.819370 1 scale_down.go:776] No candidates for scale down I0428 09:28:18.838112 1 static_autoscaler.go:343] No unschedulable pods I0428 09:28:18.838245 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:28:18.838268 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:28:18.838287 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:28:18.838522 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:28:18.838993 1 scale_down.go:776] No candidates for scale down I0428 09:28:28.854667 1 static_autoscaler.go:343] No unschedulable pods I0428 09:28:28.854765 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:28:28.854786 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:28:28.854847 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:28:28.855085 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:28:28.855553 1 scale_down.go:776] No candidates for scale down I0428 09:28:38.868828 1 static_autoscaler.go:343] No unschedulable pods I0428 09:28:38.868903 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:28:38.868922 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:28:38.869004 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:28:38.869247 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 09:28:38.869775 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 09:33:38.865662651 +0000 UTC m=+38792.564426987 I0428 09:28:38.869883 1 scale_down.go:776] No candidates for scale down I0428 09:28:48.883163 1 static_autoscaler.go:343] No unschedulable pods I0428 09:28:48.883242 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:28:48.883258 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:28:48.883324 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:28:48.883549 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:28:48.883954 1 scale_down.go:776] No candidates for scale down I0428 09:28:58.904922 1 static_autoscaler.go:343] No unschedulable pods I0428 09:28:58.905276 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:28:58.905337 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:28:58.905374 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:28:58.905956 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:28:58.907123 1 scale_down.go:776] No candidates for scale down I0428 09:29:08.923030 1 static_autoscaler.go:343] No unschedulable pods I0428 09:29:08.923129 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:29:08.923146 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:29:08.923158 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:29:08.923433 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:29:08.923857 1 scale_down.go:776] No candidates for scale down I0428 09:29:18.940220 1 static_autoscaler.go:343] No unschedulable pods I0428 09:29:18.940354 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:29:18.940372 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:29:18.940384 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:29:18.940662 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:29:18.941082 1 scale_down.go:776] No candidates for scale down I0428 09:29:24.162725 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 09:29:24.162924 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 183.283µs I0428 09:29:28.954730 1 static_autoscaler.go:343] No unschedulable pods I0428 09:29:28.954885 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:29:28.954916 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:29:28.954937 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:29:28.955240 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:29:28.955738 1 scale_down.go:776] No candidates for scale down I0428 09:29:38.970200 1 static_autoscaler.go:343] No unschedulable pods I0428 09:29:38.970290 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:29:38.970311 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:29:38.970325 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:29:38.970610 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:29:38.971046 1 scale_down.go:776] No candidates for scale down I0428 09:29:48.985505 1 static_autoscaler.go:343] No unschedulable pods I0428 09:29:48.985585 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:29:48.985603 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:29:48.985673 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:29:48.985895 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:29:48.986314 1 scale_down.go:776] No candidates for scale down I0428 09:29:59.001787 1 static_autoscaler.go:343] No unschedulable pods I0428 09:29:59.001883 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:29:59.001901 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:29:59.001916 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:29:59.002192 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:29:59.002648 1 scale_down.go:776] No candidates for scale down I0428 09:30:09.015496 1 static_autoscaler.go:343] No unschedulable pods I0428 09:30:09.015610 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:30:09.015642 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:30:09.015658 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:30:09.015920 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 09:30:09.016499 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 09:35:09.012705425 +0000 UTC m=+38882.711469772 I0428 09:30:09.016609 1 scale_down.go:776] No candidates for scale down I0428 09:30:19.030589 1 static_autoscaler.go:343] No unschedulable pods I0428 09:30:19.030707 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:30:19.030738 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:30:19.030753 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:30:19.030963 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:30:19.031368 1 scale_down.go:776] No candidates for scale down I0428 09:30:29.045158 1 static_autoscaler.go:343] No unschedulable pods I0428 09:30:29.045301 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:30:29.045319 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:30:29.045331 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:30:29.045589 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:30:29.046014 1 scale_down.go:776] No candidates for scale down I0428 09:30:39.059232 1 static_autoscaler.go:343] No unschedulable pods I0428 09:30:39.059346 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:30:39.059377 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:30:39.059406 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:30:39.059761 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:30:39.060225 1 scale_down.go:776] No candidates for scale down I0428 09:30:49.073242 1 static_autoscaler.go:343] No unschedulable pods I0428 09:30:49.073375 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:30:49.073392 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:30:49.073402 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:30:49.073690 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:30:49.074231 1 scale_down.go:776] No candidates for scale down I0428 09:30:59.094689 1 static_autoscaler.go:343] No unschedulable pods I0428 09:30:59.094986 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:30:59.095060 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:30:59.095257 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:30:59.095865 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:30:59.097139 1 scale_down.go:776] No candidates for scale down I0428 09:31:09.111853 1 static_autoscaler.go:343] No unschedulable pods I0428 09:31:09.111942 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:31:09.111960 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:31:09.111972 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:31:09.112229 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 09:31:09.112753 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 09:36:09.109088082 +0000 UTC m=+38942.807852462 I0428 09:31:09.112853 1 scale_down.go:776] No candidates for scale down I0428 09:31:19.125872 1 static_autoscaler.go:343] No unschedulable pods I0428 09:31:19.125948 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:31:19.125966 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:31:19.126036 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:31:19.126256 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:31:19.126789 1 scale_down.go:776] No candidates for scale down I0428 09:31:24.163062 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 09:31:24.163300 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 219.713µs I0428 09:31:29.142640 1 static_autoscaler.go:343] No unschedulable pods I0428 09:31:29.142783 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:31:29.142804 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:31:29.142823 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:31:29.143075 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:31:29.143564 1 scale_down.go:776] No candidates for scale down I0428 09:31:39.159284 1 static_autoscaler.go:343] No unschedulable pods I0428 09:31:39.159441 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:31:39.159463 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:31:39.159478 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:31:39.159726 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:31:39.160151 1 scale_down.go:776] No candidates for scale down I0428 09:31:49.173166 1 static_autoscaler.go:343] No unschedulable pods I0428 09:31:49.173322 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:31:49.173351 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:31:49.173373 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:31:49.173714 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:31:49.174182 1 scale_down.go:776] No candidates for scale down I0428 09:31:59.189705 1 static_autoscaler.go:343] No unschedulable pods I0428 09:31:59.189847 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:31:59.189866 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:31:59.189878 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:31:59.190175 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:31:59.190803 1 scale_down.go:776] No candidates for scale down I0428 09:32:09.205624 1 static_autoscaler.go:343] No unschedulable pods I0428 09:32:09.205761 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:32:09.205779 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:32:09.205789 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:32:09.206012 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:32:09.206443 1 scale_down.go:776] No candidates for scale down I0428 09:32:19.220443 1 static_autoscaler.go:343] No unschedulable pods I0428 09:32:19.220522 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:32:19.220539 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:32:19.220640 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:32:19.221024 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:32:19.221487 1 scale_down.go:776] No candidates for scale down I0428 09:32:29.235440 1 static_autoscaler.go:343] No unschedulable pods I0428 09:32:29.235570 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:32:29.235590 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:32:29.235604 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:32:29.235832 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:32:29.236254 1 scale_down.go:776] No candidates for scale down I0428 09:32:39.249648 1 static_autoscaler.go:343] No unschedulable pods I0428 09:32:39.249769 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:32:39.249794 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:32:39.249812 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:32:39.250098 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:32:39.250546 1 scale_down.go:776] No candidates for scale down I0428 09:32:49.264517 1 static_autoscaler.go:343] No unschedulable pods I0428 09:32:49.264603 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:32:49.264625 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:32:49.264640 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:32:49.264894 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:32:49.265310 1 scale_down.go:776] No candidates for scale down I0428 09:32:59.279803 1 static_autoscaler.go:343] No unschedulable pods I0428 09:32:59.279881 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:32:59.279899 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:32:59.279965 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:32:59.280175 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:32:59.280593 1 scale_down.go:776] No candidates for scale down I0428 09:33:09.295229 1 static_autoscaler.go:343] No unschedulable pods I0428 09:33:09.295309 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:33:09.295329 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:33:09.295422 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:33:09.295690 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:33:09.296138 1 scale_down.go:776] No candidates for scale down I0428 09:33:19.309995 1 static_autoscaler.go:343] No unschedulable pods I0428 09:33:19.310093 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:33:19.310111 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:33:19.310123 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:33:19.310439 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:33:19.310916 1 scale_down.go:776] No candidates for scale down I0428 09:33:24.163426 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 09:33:24.163662 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 214.505µs I0428 09:33:29.325015 1 static_autoscaler.go:343] No unschedulable pods I0428 09:33:29.325153 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:33:29.325187 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:33:29.325220 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:33:29.325634 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:33:29.326097 1 scale_down.go:776] No candidates for scale down I0428 09:33:39.341430 1 static_autoscaler.go:343] No unschedulable pods I0428 09:33:39.341576 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:33:39.341597 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:33:39.341613 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:33:39.341886 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 09:33:39.342407 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 09:38:39.338556149 +0000 UTC m=+39093.037320528 I0428 09:33:39.342524 1 scale_down.go:776] No candidates for scale down I0428 09:33:49.356763 1 static_autoscaler.go:343] No unschedulable pods I0428 09:33:49.356878 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:33:49.356905 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:33:49.356928 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:33:49.357266 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:33:49.357738 1 scale_down.go:776] No candidates for scale down I0428 09:33:59.371031 1 static_autoscaler.go:343] No unschedulable pods I0428 09:33:59.371162 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:33:59.371182 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:33:59.371193 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:33:59.371487 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:33:59.372011 1 scale_down.go:776] No candidates for scale down I0428 09:34:09.385278 1 static_autoscaler.go:343] No unschedulable pods I0428 09:34:09.385448 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:34:09.385466 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:34:09.385479 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:34:09.385778 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:34:09.386222 1 scale_down.go:776] No candidates for scale down I0428 09:34:19.402588 1 static_autoscaler.go:343] No unschedulable pods I0428 09:34:19.402686 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:34:19.402707 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:34:19.402721 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:34:19.402966 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:34:19.403381 1 scale_down.go:776] No candidates for scale down I0428 09:34:29.427568 1 static_autoscaler.go:343] No unschedulable pods I0428 09:34:29.427696 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:34:29.427715 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:34:29.427728 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:34:29.427930 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:34:29.428427 1 scale_down.go:776] No candidates for scale down I0428 09:34:39.443694 1 static_autoscaler.go:343] No unschedulable pods I0428 09:34:39.443838 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:34:39.443875 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:34:39.443888 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:34:39.444166 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:34:39.444695 1 scale_down.go:776] No candidates for scale down I0428 09:34:49.459316 1 static_autoscaler.go:343] No unschedulable pods I0428 09:34:49.459429 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:34:49.459449 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:34:49.459461 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:34:49.459761 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:34:49.460237 1 scale_down.go:776] No candidates for scale down I0428 09:34:59.477134 1 static_autoscaler.go:343] No unschedulable pods I0428 09:34:59.477266 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:34:59.477282 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:34:59.477294 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:34:59.477536 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:34:59.478007 1 scale_down.go:776] No candidates for scale down I0428 09:35:09.491972 1 static_autoscaler.go:343] No unschedulable pods I0428 09:35:09.492136 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:35:09.492154 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:35:09.492170 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:35:09.492508 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 09:35:09.493165 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 09:40:09.489307962 +0000 UTC m=+39183.188072302 I0428 09:35:09.493285 1 scale_down.go:776] No candidates for scale down I0428 09:35:19.507875 1 static_autoscaler.go:343] No unschedulable pods I0428 09:35:19.507963 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:35:19.507980 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:35:19.507999 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:35:19.508280 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:35:19.508716 1 scale_down.go:776] No candidates for scale down I0428 09:35:24.163791 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 09:35:24.164002 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 191.618µs I0428 09:35:29.522656 1 static_autoscaler.go:343] No unschedulable pods I0428 09:35:29.522790 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:35:29.522807 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:35:29.522819 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:35:29.523037 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:35:29.523457 1 scale_down.go:776] No candidates for scale down I0428 09:35:39.536813 1 static_autoscaler.go:343] No unschedulable pods I0428 09:35:39.536955 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:35:39.536977 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:35:39.536992 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:35:39.537242 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:35:39.537723 1 scale_down.go:776] No candidates for scale down I0428 09:35:49.553004 1 static_autoscaler.go:343] No unschedulable pods I0428 09:35:49.553105 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:35:49.553131 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:35:49.553215 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:35:49.553521 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:35:49.554016 1 scale_down.go:776] No candidates for scale down I0428 09:35:59.568171 1 static_autoscaler.go:343] No unschedulable pods I0428 09:35:59.568294 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:35:59.568329 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:35:59.568458 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:35:59.568869 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:35:59.569630 1 scale_down.go:776] No candidates for scale down I0428 09:36:09.588373 1 static_autoscaler.go:343] No unschedulable pods I0428 09:36:09.588537 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:36:09.588591 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:36:09.588611 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:36:09.588915 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 09:36:09.589582 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 09:41:09.584381892 +0000 UTC m=+39243.283146236 I0428 09:36:09.589704 1 scale_down.go:776] No candidates for scale down I0428 09:36:19.603470 1 static_autoscaler.go:343] No unschedulable pods I0428 09:36:19.603583 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:36:19.603607 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:36:19.603629 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:36:19.603979 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:36:19.604484 1 scale_down.go:776] No candidates for scale down I0428 09:36:29.618904 1 static_autoscaler.go:343] No unschedulable pods I0428 09:36:29.618985 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:36:29.619003 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:36:29.619074 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:36:29.619396 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:36:29.619841 1 scale_down.go:776] No candidates for scale down I0428 09:36:39.632809 1 static_autoscaler.go:343] No unschedulable pods I0428 09:36:39.632897 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:36:39.632933 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:36:39.632946 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:36:39.633199 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:36:39.633662 1 scale_down.go:776] No candidates for scale down I0428 09:36:49.646684 1 static_autoscaler.go:343] No unschedulable pods I0428 09:36:49.646787 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:36:49.646804 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:36:49.646819 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:36:49.647106 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:36:49.647590 1 scale_down.go:776] No candidates for scale down I0428 09:36:59.668434 1 static_autoscaler.go:343] No unschedulable pods I0428 09:36:59.668815 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:36:59.668920 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:36:59.668985 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:36:59.669601 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:36:59.671650 1 scale_down.go:776] No candidates for scale down I0428 09:37:09.691384 1 static_autoscaler.go:343] No unschedulable pods I0428 09:37:09.691534 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:37:09.691564 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:37:09.691591 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:37:09.692012 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:37:09.692768 1 scale_down.go:776] No candidates for scale down I0428 09:37:19.706619 1 static_autoscaler.go:343] No unschedulable pods I0428 09:37:19.706745 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:37:19.706776 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:37:19.706798 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:37:19.707076 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:37:19.708395 1 scale_down.go:776] No candidates for scale down I0428 09:37:24.164130 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 09:37:24.164377 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 230.99µs I0428 09:37:29.725865 1 static_autoscaler.go:343] No unschedulable pods I0428 09:37:29.725943 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:37:29.725968 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:37:29.726038 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:37:29.726320 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:37:29.726805 1 scale_down.go:776] No candidates for scale down I0428 09:37:39.742056 1 static_autoscaler.go:343] No unschedulable pods I0428 09:37:39.742247 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:37:39.742272 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:37:39.742294 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:37:39.742654 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:37:39.743390 1 scale_down.go:776] No candidates for scale down I0428 09:37:49.761134 1 static_autoscaler.go:343] No unschedulable pods I0428 09:37:49.761246 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:37:49.761280 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:37:49.761383 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:37:49.761666 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:37:49.762130 1 scale_down.go:776] No candidates for scale down I0428 09:37:59.777616 1 static_autoscaler.go:343] No unschedulable pods I0428 09:37:59.777775 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:37:59.777800 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:37:59.777817 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:37:59.778129 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:37:59.778851 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 09:37:59.790678 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 09:37:59.791080 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 09:37:59.794513 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588066679 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 09:37:59.810039 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 09:38:09.804632 1 static_autoscaler.go:343] No unschedulable pods I0428 09:38:09.804765 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:38:09.804786 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:38:09.804807 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:38:09.805042 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:38:09.805467 1 scale_down.go:776] No candidates for scale down I0428 09:38:19.823164 1 static_autoscaler.go:343] No unschedulable pods I0428 09:38:19.823258 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:38:19.823275 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:38:19.823289 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:38:19.823621 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:38:19.824089 1 scale_down.go:776] No candidates for scale down I0428 09:38:29.839056 1 static_autoscaler.go:343] No unschedulable pods I0428 09:38:29.839201 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:38:29.839224 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:38:29.839306 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:38:29.839658 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:38:29.840168 1 scale_down.go:776] No candidates for scale down I0428 09:38:39.854072 1 static_autoscaler.go:343] No unschedulable pods I0428 09:38:39.854211 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:38:39.854239 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:38:39.854263 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:38:39.854692 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 09:38:39.855541 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 09:43:39.850690183 +0000 UTC m=+39393.549454525 I0428 09:38:39.855692 1 scale_down.go:776] No candidates for scale down I0428 09:38:49.869021 1 static_autoscaler.go:343] No unschedulable pods I0428 09:38:49.869103 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:38:49.869121 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:38:49.869202 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:38:49.869438 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:38:49.869861 1 scale_down.go:776] No candidates for scale down I0428 09:38:59.892792 1 static_autoscaler.go:343] No unschedulable pods I0428 09:38:59.892891 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:38:59.892912 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:38:59.892928 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:38:59.893199 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:38:59.893633 1 scale_down.go:776] No candidates for scale down I0428 09:39:09.909394 1 static_autoscaler.go:343] No unschedulable pods I0428 09:39:09.909554 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:39:09.909582 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:39:09.909693 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:39:09.910057 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:39:09.910730 1 scale_down.go:776] No candidates for scale down I0428 09:39:19.923310 1 static_autoscaler.go:343] No unschedulable pods I0428 09:39:19.923395 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:39:19.923436 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:39:19.923511 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:39:19.923804 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:39:19.924255 1 scale_down.go:776] No candidates for scale down I0428 09:39:24.164524 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 09:39:24.164830 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 285.597µs I0428 09:39:29.936449 1 static_autoscaler.go:343] No unschedulable pods I0428 09:39:29.936539 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:39:29.936556 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:39:29.936569 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:39:29.936841 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:39:29.937280 1 scale_down.go:776] No candidates for scale down I0428 09:39:39.950672 1 static_autoscaler.go:343] No unschedulable pods I0428 09:39:39.950759 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:39:39.950776 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:39:39.950788 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:39:39.951049 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:39:39.951474 1 scale_down.go:776] No candidates for scale down I0428 09:39:49.965040 1 static_autoscaler.go:343] No unschedulable pods I0428 09:39:49.965142 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:39:49.965161 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:39:49.965176 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:39:49.965486 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:39:49.965912 1 scale_down.go:776] No candidates for scale down I0428 09:39:59.978591 1 static_autoscaler.go:343] No unschedulable pods I0428 09:39:59.978696 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:39:59.978721 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:39:59.978808 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:39:59.979115 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:39:59.979675 1 scale_down.go:776] No candidates for scale down I0428 09:40:09.993235 1 static_autoscaler.go:343] No unschedulable pods I0428 09:40:09.993334 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:40:09.993357 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:40:09.993371 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:40:09.993681 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 09:40:09.994183 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 09:45:09.990342424 +0000 UTC m=+39483.689106802 I0428 09:40:09.994281 1 scale_down.go:776] No candidates for scale down I0428 09:40:20.008607 1 static_autoscaler.go:343] No unschedulable pods I0428 09:40:20.008723 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:40:20.008747 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:40:20.008767 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:40:20.009135 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:40:20.009739 1 scale_down.go:776] No candidates for scale down I0428 09:40:30.024486 1 static_autoscaler.go:343] No unschedulable pods I0428 09:40:30.024572 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:40:30.024589 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:40:30.024656 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:40:30.024875 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:40:30.025314 1 scale_down.go:776] No candidates for scale down I0428 09:40:40.039207 1 static_autoscaler.go:343] No unschedulable pods I0428 09:40:40.039345 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:40:40.039380 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:40:40.039399 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:40:40.039737 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:40:40.040296 1 scale_down.go:776] No candidates for scale down I0428 09:40:50.053813 1 static_autoscaler.go:343] No unschedulable pods I0428 09:40:50.053898 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:40:50.053916 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:40:50.053975 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:40:50.054222 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:40:50.054677 1 scale_down.go:776] No candidates for scale down I0428 09:41:00.067851 1 static_autoscaler.go:343] No unschedulable pods I0428 09:41:00.067933 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:41:00.067950 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:41:00.068037 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:41:00.068278 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:41:00.068783 1 scale_down.go:776] No candidates for scale down I0428 09:41:10.082285 1 static_autoscaler.go:343] No unschedulable pods I0428 09:41:10.082434 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:41:10.082464 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:41:10.082483 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:41:10.082767 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 09:41:10.083269 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 09:46:10.079679337 +0000 UTC m=+39543.778443692 I0428 09:41:10.083380 1 scale_down.go:776] No candidates for scale down I0428 09:41:20.098879 1 static_autoscaler.go:343] No unschedulable pods I0428 09:41:20.099019 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:41:20.099039 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:41:20.099051 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:41:20.099302 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:41:20.099738 1 scale_down.go:776] No candidates for scale down I0428 09:41:24.164956 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 09:41:24.165233 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 258.727µs I0428 09:41:30.113354 1 static_autoscaler.go:343] No unschedulable pods I0428 09:41:30.113495 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:41:30.113516 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:41:30.113531 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:41:30.113750 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:41:30.114163 1 scale_down.go:776] No candidates for scale down I0428 09:41:40.126820 1 static_autoscaler.go:343] No unschedulable pods I0428 09:41:40.126899 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:41:40.126917 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:41:40.126996 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:41:40.127283 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:41:40.127781 1 scale_down.go:776] No candidates for scale down I0428 09:41:50.142491 1 static_autoscaler.go:343] No unschedulable pods I0428 09:41:50.142597 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:41:50.142615 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:41:50.142627 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:41:50.142939 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:41:50.143361 1 scale_down.go:776] No candidates for scale down I0428 09:42:00.157297 1 static_autoscaler.go:343] No unschedulable pods I0428 09:42:00.157377 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:42:00.157395 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:42:00.157485 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:42:00.157749 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:42:00.158217 1 scale_down.go:776] No candidates for scale down I0428 09:42:10.172577 1 static_autoscaler.go:343] No unschedulable pods I0428 09:42:10.172666 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:42:10.172682 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:42:10.172759 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:42:10.173027 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:42:10.173541 1 scale_down.go:776] No candidates for scale down I0428 09:42:20.186895 1 static_autoscaler.go:343] No unschedulable pods I0428 09:42:20.187042 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:42:20.187061 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:42:20.187073 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:42:20.187323 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:42:20.187840 1 scale_down.go:776] No candidates for scale down I0428 09:42:30.204713 1 static_autoscaler.go:343] No unschedulable pods I0428 09:42:30.204803 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:42:30.204821 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:42:30.204885 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:42:30.205131 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:42:30.205568 1 scale_down.go:776] No candidates for scale down I0428 09:42:40.218884 1 static_autoscaler.go:343] No unschedulable pods I0428 09:42:40.219018 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:42:40.219040 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:42:40.219054 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:42:40.219352 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:42:40.219827 1 scale_down.go:776] No candidates for scale down I0428 09:42:50.232289 1 static_autoscaler.go:343] No unschedulable pods I0428 09:42:50.232365 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:42:50.232386 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:42:50.232464 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:42:50.232749 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:42:50.233198 1 scale_down.go:776] No candidates for scale down I0428 09:43:00.247123 1 static_autoscaler.go:343] No unschedulable pods I0428 09:43:00.247225 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:43:00.247258 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:43:00.247335 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:43:00.247655 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:43:00.248181 1 scale_down.go:776] No candidates for scale down I0428 09:43:10.263914 1 static_autoscaler.go:343] No unschedulable pods I0428 09:43:10.263998 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:43:10.264018 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:43:10.264095 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:43:10.264388 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:43:10.264890 1 scale_down.go:776] No candidates for scale down I0428 09:43:20.277778 1 static_autoscaler.go:343] No unschedulable pods I0428 09:43:20.277884 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:43:20.277923 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:43:20.278039 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:43:20.278372 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:43:20.278831 1 scale_down.go:776] No candidates for scale down I0428 09:43:24.165378 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 09:43:24.165597 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 200.551µs I0428 09:43:30.292817 1 static_autoscaler.go:343] No unschedulable pods I0428 09:43:30.292960 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:43:30.292981 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:43:30.292994 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:43:30.293269 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:43:30.293715 1 scale_down.go:776] No candidates for scale down I0428 09:43:40.311513 1 static_autoscaler.go:343] No unschedulable pods I0428 09:43:40.311592 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:43:40.311609 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:43:40.311682 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:43:40.311900 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 09:43:40.312382 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 09:48:40.30870522 +0000 UTC m=+39694.007469604 I0428 09:43:40.312506 1 scale_down.go:776] No candidates for scale down I0428 09:43:50.326222 1 static_autoscaler.go:343] No unschedulable pods I0428 09:43:50.326315 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:43:50.326332 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:43:50.326344 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:43:50.326661 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:43:50.327083 1 scale_down.go:776] No candidates for scale down I0428 09:44:00.340144 1 static_autoscaler.go:343] No unschedulable pods I0428 09:44:00.340273 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:44:00.340309 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:44:00.340325 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:44:00.340636 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:44:00.341120 1 scale_down.go:776] No candidates for scale down I0428 09:44:10.365723 1 static_autoscaler.go:343] No unschedulable pods I0428 09:44:10.365860 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:44:10.365879 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:44:10.365895 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:44:10.366112 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:44:10.366575 1 scale_down.go:776] No candidates for scale down I0428 09:44:20.380719 1 static_autoscaler.go:343] No unschedulable pods I0428 09:44:20.380800 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:44:20.380817 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:44:20.380885 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:44:20.381115 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:44:20.381563 1 scale_down.go:776] No candidates for scale down I0428 09:44:30.396385 1 static_autoscaler.go:343] No unschedulable pods I0428 09:44:30.396538 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:44:30.396559 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:44:30.396573 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:44:30.396860 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:44:30.397301 1 scale_down.go:776] No candidates for scale down I0428 09:44:40.409734 1 static_autoscaler.go:343] No unschedulable pods I0428 09:44:40.409861 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:44:40.409881 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:44:40.409899 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:44:40.410187 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:44:40.410682 1 scale_down.go:776] No candidates for scale down I0428 09:44:50.425258 1 static_autoscaler.go:343] No unschedulable pods I0428 09:44:50.425380 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:44:50.425425 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:44:50.425438 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:44:50.425696 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:44:50.426124 1 scale_down.go:776] No candidates for scale down I0428 09:45:00.441223 1 static_autoscaler.go:343] No unschedulable pods I0428 09:45:00.441353 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:45:00.441377 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:45:00.441393 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:45:00.441676 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:45:00.442138 1 scale_down.go:776] No candidates for scale down I0428 09:45:10.464677 1 static_autoscaler.go:343] No unschedulable pods I0428 09:45:10.464750 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:45:10.464768 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:45:10.464835 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:45:10.465151 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 09:45:10.465715 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 09:50:10.461998352 +0000 UTC m=+39784.160762728 I0428 09:45:10.465815 1 scale_down.go:776] No candidates for scale down I0428 09:45:20.480044 1 static_autoscaler.go:343] No unschedulable pods I0428 09:45:20.480175 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:45:20.480211 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:45:20.480232 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:45:20.480527 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:45:20.480959 1 scale_down.go:776] No candidates for scale down I0428 09:45:24.165721 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 09:45:24.165935 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 192.702µs I0428 09:45:30.493683 1 static_autoscaler.go:343] No unschedulable pods I0428 09:45:30.493768 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:45:30.493786 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:45:30.493798 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:45:30.494039 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:45:30.494465 1 scale_down.go:776] No candidates for scale down I0428 09:45:40.508475 1 static_autoscaler.go:343] No unschedulable pods I0428 09:45:40.508574 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:45:40.508592 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:45:40.508607 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:45:40.508918 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:45:40.509438 1 scale_down.go:776] No candidates for scale down I0428 09:45:50.522194 1 static_autoscaler.go:343] No unschedulable pods I0428 09:45:50.522281 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:45:50.522303 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:45:50.522379 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:45:50.522638 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:45:50.523057 1 scale_down.go:776] No candidates for scale down I0428 09:46:00.540365 1 static_autoscaler.go:343] No unschedulable pods I0428 09:46:00.540529 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:46:00.540548 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:46:00.540558 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:46:00.540879 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:46:00.541364 1 scale_down.go:776] No candidates for scale down I0428 09:46:10.558312 1 static_autoscaler.go:343] No unschedulable pods I0428 09:46:10.558482 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:46:10.558501 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:46:10.558515 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:46:10.558780 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 09:46:10.559308 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 09:51:10.555296152 +0000 UTC m=+39844.254060514 I0428 09:46:10.559409 1 scale_down.go:776] No candidates for scale down I0428 09:46:20.573754 1 static_autoscaler.go:343] No unschedulable pods I0428 09:46:20.573828 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:46:20.573850 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:46:20.573912 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:46:20.574118 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:46:20.574545 1 scale_down.go:776] No candidates for scale down I0428 09:46:30.587933 1 static_autoscaler.go:343] No unschedulable pods I0428 09:46:30.588053 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:46:30.588072 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:46:30.588154 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:46:30.588407 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:46:30.588925 1 scale_down.go:776] No candidates for scale down I0428 09:46:40.603924 1 static_autoscaler.go:343] No unschedulable pods I0428 09:46:40.604088 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:46:40.604119 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:46:40.604146 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:46:40.604467 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:46:40.605009 1 scale_down.go:776] No candidates for scale down I0428 09:46:50.617800 1 static_autoscaler.go:343] No unschedulable pods I0428 09:46:50.617938 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:46:50.617956 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:46:50.617986 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:46:50.618227 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:46:50.618800 1 scale_down.go:776] No candidates for scale down I0428 09:47:00.632134 1 static_autoscaler.go:343] No unschedulable pods I0428 09:47:00.632218 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:47:00.632235 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:47:00.632302 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:47:00.632529 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:47:00.632949 1 scale_down.go:776] No candidates for scale down I0428 09:47:10.646532 1 static_autoscaler.go:343] No unschedulable pods I0428 09:47:10.646688 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:47:10.646710 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:47:10.646728 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:47:10.647003 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:47:10.647442 1 scale_down.go:776] No candidates for scale down I0428 09:47:20.660687 1 static_autoscaler.go:343] No unschedulable pods I0428 09:47:20.660817 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:47:20.660835 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:47:20.660851 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:47:20.661110 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:47:20.661573 1 scale_down.go:776] No candidates for scale down I0428 09:47:24.166059 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 09:47:24.166287 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 208.72µs I0428 09:47:30.676397 1 static_autoscaler.go:343] No unschedulable pods I0428 09:47:30.676486 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:47:30.676503 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:47:30.676571 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:47:30.676792 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:47:30.677208 1 scale_down.go:776] No candidates for scale down I0428 09:47:40.693176 1 static_autoscaler.go:343] No unschedulable pods I0428 09:47:40.693355 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:47:40.693382 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:47:40.693401 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:47:40.693690 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:47:40.694137 1 scale_down.go:776] No candidates for scale down I0428 09:47:50.708659 1 static_autoscaler.go:343] No unschedulable pods I0428 09:47:50.708742 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:47:50.708777 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:47:50.708792 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:47:50.709093 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:47:50.709543 1 scale_down.go:776] No candidates for scale down I0428 09:48:00.723371 1 static_autoscaler.go:343] No unschedulable pods I0428 09:48:00.723471 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:48:00.723489 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:48:00.723542 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:48:00.723768 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:48:00.724176 1 scale_down.go:776] No candidates for scale down I0428 09:48:10.740241 1 static_autoscaler.go:343] No unschedulable pods I0428 09:48:10.740365 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:48:10.740398 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:48:10.740431 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:48:10.740713 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:48:10.741306 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 09:48:10.750121 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 09:48:10.751559 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 09:48:10.756163 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588067290 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 09:48:10.765468 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 09:48:20.766704 1 static_autoscaler.go:343] No unschedulable pods I0428 09:48:20.766810 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:48:20.766836 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:48:20.766901 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:48:20.767193 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:48:20.767693 1 scale_down.go:776] No candidates for scale down I0428 09:48:30.781737 1 static_autoscaler.go:343] No unschedulable pods I0428 09:48:30.781830 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:48:30.781850 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:48:30.781932 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:48:30.782219 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:48:30.782741 1 scale_down.go:776] No candidates for scale down I0428 09:48:40.799987 1 static_autoscaler.go:343] No unschedulable pods I0428 09:48:40.800152 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:48:40.800175 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:48:40.800196 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:48:40.800519 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 09:48:40.801044 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 09:53:40.797170439 +0000 UTC m=+39994.495934775 I0428 09:48:40.801156 1 scale_down.go:776] No candidates for scale down I0428 09:48:50.814963 1 static_autoscaler.go:343] No unschedulable pods I0428 09:48:50.815091 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:48:50.815120 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:48:50.815141 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:48:50.815406 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:48:50.815939 1 scale_down.go:776] No candidates for scale down I0428 09:49:00.829184 1 static_autoscaler.go:343] No unschedulable pods I0428 09:49:00.829293 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:49:00.829323 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:49:00.829338 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:49:00.829571 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:49:00.829977 1 scale_down.go:776] No candidates for scale down I0428 09:49:10.846846 1 static_autoscaler.go:343] No unschedulable pods I0428 09:49:10.846998 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:49:10.847017 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:49:10.847028 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:49:10.847254 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:49:10.847673 1 scale_down.go:776] No candidates for scale down I0428 09:49:20.862863 1 static_autoscaler.go:343] No unschedulable pods I0428 09:49:20.863027 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:49:20.863047 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:49:20.863067 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:49:20.863296 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:49:20.863842 1 scale_down.go:776] No candidates for scale down I0428 09:49:24.166427 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 09:49:24.166651 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 206.2µs I0428 09:49:30.878545 1 static_autoscaler.go:343] No unschedulable pods I0428 09:49:30.878670 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:49:30.878689 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:49:30.878702 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:49:30.878938 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:49:30.879364 1 scale_down.go:776] No candidates for scale down I0428 09:49:40.895423 1 static_autoscaler.go:343] No unschedulable pods I0428 09:49:40.895574 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:49:40.895593 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:49:40.895604 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:49:40.895873 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:49:40.896393 1 scale_down.go:776] No candidates for scale down I0428 09:49:50.910219 1 static_autoscaler.go:343] No unschedulable pods I0428 09:49:50.910352 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:49:50.910368 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:49:50.910380 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:49:50.910716 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:49:50.911164 1 scale_down.go:776] No candidates for scale down I0428 09:50:00.926596 1 static_autoscaler.go:343] No unschedulable pods I0428 09:50:00.926683 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:50:00.926700 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:50:00.926769 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:50:00.926983 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:50:00.927403 1 scale_down.go:776] No candidates for scale down I0428 09:50:10.942107 1 static_autoscaler.go:343] No unschedulable pods I0428 09:50:10.942244 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:50:10.942262 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:50:10.942275 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:50:10.942546 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 09:50:10.943039 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 09:55:10.939456471 +0000 UTC m=+40084.638220854 I0428 09:50:10.943143 1 scale_down.go:776] No candidates for scale down I0428 09:50:20.955971 1 static_autoscaler.go:343] No unschedulable pods I0428 09:50:20.956064 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:50:20.956081 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:50:20.956153 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:50:20.956356 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:50:20.956799 1 scale_down.go:776] No candidates for scale down I0428 09:50:30.970015 1 static_autoscaler.go:343] No unschedulable pods I0428 09:50:30.970141 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:50:30.970162 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:50:30.970178 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:50:30.970433 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:50:30.971040 1 scale_down.go:776] No candidates for scale down I0428 09:50:40.984318 1 static_autoscaler.go:343] No unschedulable pods I0428 09:50:40.984455 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:50:40.984473 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:50:40.984485 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:50:40.984722 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:50:40.985176 1 scale_down.go:776] No candidates for scale down I0428 09:50:51.000506 1 static_autoscaler.go:343] No unschedulable pods I0428 09:50:51.000626 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:50:51.000655 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:50:51.000676 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:50:51.001115 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:50:51.001679 1 scale_down.go:776] No candidates for scale down I0428 09:51:01.014281 1 static_autoscaler.go:343] No unschedulable pods I0428 09:51:01.014393 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:51:01.014426 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:51:01.014499 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:51:01.014743 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:51:01.015162 1 scale_down.go:776] No candidates for scale down I0428 09:51:11.037358 1 static_autoscaler.go:343] No unschedulable pods I0428 09:51:11.037520 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:51:11.037538 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:51:11.037550 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:51:11.037852 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 09:51:11.038409 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 09:56:11.034604238 +0000 UTC m=+40144.733368602 I0428 09:51:11.038621 1 scale_down.go:776] No candidates for scale down I0428 09:51:21.051833 1 static_autoscaler.go:343] No unschedulable pods I0428 09:51:21.052017 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:51:21.052050 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:51:21.052072 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:51:21.052518 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:51:21.053284 1 scale_down.go:776] No candidates for scale down I0428 09:51:24.166761 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 09:51:24.166976 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 196.389µs I0428 09:51:31.068285 1 static_autoscaler.go:343] No unschedulable pods I0428 09:51:31.068395 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:51:31.068429 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:51:31.068450 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:51:31.068755 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:51:31.069222 1 scale_down.go:776] No candidates for scale down I0428 09:51:41.085985 1 static_autoscaler.go:343] No unschedulable pods I0428 09:51:41.086128 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:51:41.086147 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:51:41.086161 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:51:41.086427 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:51:41.086885 1 scale_down.go:776] No candidates for scale down I0428 09:51:51.103056 1 static_autoscaler.go:343] No unschedulable pods I0428 09:51:51.103198 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:51:51.103217 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:51:51.103230 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:51:51.103524 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:51:51.103971 1 scale_down.go:776] No candidates for scale down I0428 09:52:01.120355 1 static_autoscaler.go:343] No unschedulable pods I0428 09:52:01.120495 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:52:01.120516 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:52:01.120533 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:52:01.120790 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:52:01.121208 1 scale_down.go:776] No candidates for scale down I0428 09:52:11.135836 1 static_autoscaler.go:343] No unschedulable pods I0428 09:52:11.135936 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:52:11.135953 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:52:11.135963 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:52:11.136266 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:52:11.136722 1 scale_down.go:776] No candidates for scale down I0428 09:52:21.152919 1 static_autoscaler.go:343] No unschedulable pods I0428 09:52:21.153045 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:52:21.153063 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:52:21.153076 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:52:21.153317 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:52:21.153795 1 scale_down.go:776] No candidates for scale down I0428 09:52:31.168171 1 static_autoscaler.go:343] No unschedulable pods I0428 09:52:31.168305 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:52:31.168340 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:52:31.168355 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:52:31.168598 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:52:31.169096 1 scale_down.go:776] No candidates for scale down I0428 09:52:41.184962 1 static_autoscaler.go:343] No unschedulable pods I0428 09:52:41.185062 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:52:41.185089 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:52:41.185107 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:52:41.185403 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:52:41.185891 1 scale_down.go:776] No candidates for scale down I0428 09:52:51.198836 1 static_autoscaler.go:343] No unschedulable pods I0428 09:52:51.198918 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:52:51.198938 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:52:51.199020 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:52:51.199243 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:52:51.199723 1 scale_down.go:776] No candidates for scale down I0428 09:53:01.212712 1 static_autoscaler.go:343] No unschedulable pods I0428 09:53:01.212830 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:53:01.212849 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:53:01.212868 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:53:01.213129 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:53:01.213587 1 scale_down.go:776] No candidates for scale down I0428 09:53:11.226079 1 static_autoscaler.go:343] No unschedulable pods I0428 09:53:11.226157 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:53:11.226175 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:53:11.226245 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:53:11.226478 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:53:11.226900 1 scale_down.go:776] No candidates for scale down I0428 09:53:21.240959 1 static_autoscaler.go:343] No unschedulable pods I0428 09:53:21.241043 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:53:21.241062 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:53:21.241152 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:53:21.241531 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:53:21.242010 1 scale_down.go:776] No candidates for scale down I0428 09:53:24.167085 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 09:53:24.167294 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 188.721µs I0428 09:53:31.254881 1 static_autoscaler.go:343] No unschedulable pods I0428 09:53:31.254983 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:53:31.255004 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:53:31.255023 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:53:31.255338 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:53:31.255836 1 scale_down.go:776] No candidates for scale down I0428 09:53:41.269553 1 static_autoscaler.go:343] No unschedulable pods I0428 09:53:41.269635 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:53:41.269653 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:53:41.269725 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:53:41.269927 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 09:53:41.270434 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 09:58:41.2667699 +0000 UTC m=+40294.965534270 I0428 09:53:41.270534 1 scale_down.go:776] No candidates for scale down I0428 09:53:51.285844 1 static_autoscaler.go:343] No unschedulable pods I0428 09:53:51.286007 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:53:51.286027 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:53:51.286040 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:53:51.286397 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:53:51.287092 1 scale_down.go:776] No candidates for scale down I0428 09:54:01.303895 1 static_autoscaler.go:343] No unschedulable pods I0428 09:54:01.304089 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:54:01.304115 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:54:01.304140 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:54:01.304497 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:54:01.305252 1 scale_down.go:776] No candidates for scale down I0428 09:54:11.321366 1 static_autoscaler.go:343] No unschedulable pods I0428 09:54:11.321666 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:54:11.321700 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:54:11.321734 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:54:11.322216 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:54:11.323083 1 scale_down.go:776] No candidates for scale down I0428 09:54:21.338613 1 static_autoscaler.go:343] No unschedulable pods I0428 09:54:21.338763 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:54:21.338785 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:54:21.338801 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:54:21.339092 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:54:21.339574 1 scale_down.go:776] No candidates for scale down I0428 09:54:31.353255 1 static_autoscaler.go:343] No unschedulable pods I0428 09:54:31.353452 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:54:31.353482 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:54:31.353494 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:54:31.353792 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:54:31.354214 1 scale_down.go:776] No candidates for scale down I0428 09:54:41.368178 1 static_autoscaler.go:343] No unschedulable pods I0428 09:54:41.368331 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:54:41.368352 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:54:41.368364 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:54:41.368667 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:54:41.369143 1 scale_down.go:776] No candidates for scale down I0428 09:54:51.382748 1 static_autoscaler.go:343] No unschedulable pods I0428 09:54:51.382894 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:54:51.382917 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:54:51.382929 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:54:51.383180 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:54:51.383633 1 scale_down.go:776] No candidates for scale down I0428 09:55:01.397865 1 static_autoscaler.go:343] No unschedulable pods I0428 09:55:01.398071 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:55:01.398100 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:55:01.398116 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:55:01.398351 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:55:01.399207 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 10:00:01.394563372 +0000 UTC m=+40375.093327709 I0428 09:55:01.399323 1 scale_down.go:776] No candidates for scale down I0428 09:55:11.415168 1 static_autoscaler.go:343] No unschedulable pods I0428 09:55:11.415309 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:55:11.415353 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:55:11.415377 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:55:11.415642 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:55:11.416248 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 10:00:11.412082138 +0000 UTC m=+40385.110846487 I0428 09:55:11.416388 1 scale_down.go:776] No candidates for scale down I0428 09:55:21.433790 1 static_autoscaler.go:343] No unschedulable pods I0428 09:55:21.433901 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:55:21.433935 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:55:21.433950 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:55:21.434246 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 09:55:21.434751 1 scale_down.go:776] No candidates for scale down I0428 09:55:24.167436 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 09:55:24.167647 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 192.784µs I0428 09:55:31.447618 1 static_autoscaler.go:343] No unschedulable pods I0428 09:55:31.447789 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:55:31.447811 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:55:31.447828 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:55:31.448132 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 09:55:31.448602 1 scale_down.go:776] No candidates for scale down I0428 09:55:41.462650 1 static_autoscaler.go:343] No unschedulable pods I0428 09:55:41.462771 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:55:41.462821 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:55:41.462847 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:55:41.463172 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 09:55:41.463620 1 scale_down.go:776] No candidates for scale down I0428 09:55:51.478093 1 static_autoscaler.go:343] No unschedulable pods I0428 09:55:51.478215 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:55:51.478242 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:55:51.478262 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:55:51.478625 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 09:55:51.479149 1 scale_down.go:776] No candidates for scale down I0428 09:56:01.493247 1 static_autoscaler.go:343] No unschedulable pods I0428 09:56:01.493338 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:56:01.493359 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:56:01.493375 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:56:01.493689 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 09:56:01.494155 1 scale_down.go:776] No candidates for scale down I0428 09:56:11.506808 1 static_autoscaler.go:343] No unschedulable pods I0428 09:56:11.506905 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:56:11.506921 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:56:11.506933 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:56:11.507277 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:56:11.507837 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 10:01:11.503983677 +0000 UTC m=+40445.202748033 I0428 09:56:11.507969 1 scale_down.go:776] No candidates for scale down I0428 09:56:21.522380 1 static_autoscaler.go:343] No unschedulable pods I0428 09:56:21.522533 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:56:21.522550 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:56:21.522562 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:56:21.522834 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 09:56:21.523304 1 scale_down.go:776] No candidates for scale down I0428 09:56:31.535919 1 static_autoscaler.go:343] No unschedulable pods I0428 09:56:31.536048 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:56:31.536071 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:56:31.536082 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:56:31.536341 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 09:56:31.536798 1 scale_down.go:776] No candidates for scale down I0428 09:56:41.550368 1 static_autoscaler.go:343] No unschedulable pods I0428 09:56:41.550516 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:56:41.550538 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:56:41.550556 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:56:41.550849 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 09:56:41.551334 1 scale_down.go:776] No candidates for scale down I0428 09:56:51.568729 1 static_autoscaler.go:343] No unschedulable pods I0428 09:56:51.568874 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:56:51.568892 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:56:51.568906 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:56:51.569153 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 09:56:51.569596 1 scale_down.go:776] No candidates for scale down I0428 09:57:01.581996 1 static_autoscaler.go:343] No unschedulable pods I0428 09:57:01.582086 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:57:01.582103 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:57:01.582115 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:57:01.582379 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 09:57:01.582802 1 scale_down.go:776] No candidates for scale down I0428 09:57:11.598844 1 static_autoscaler.go:343] No unschedulable pods I0428 09:57:11.599006 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:57:11.599043 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:57:11.599060 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:57:11.599422 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 09:57:11.599891 1 scale_down.go:776] No candidates for scale down I0428 09:57:21.618002 1 static_autoscaler.go:343] No unschedulable pods I0428 09:57:21.618183 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:57:21.618203 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:57:21.618215 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:57:21.618470 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 09:57:21.619423 1 scale_down.go:776] No candidates for scale down I0428 09:57:24.167780 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 09:57:24.168064 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 258.375µs I0428 09:57:31.632573 1 static_autoscaler.go:343] No unschedulable pods I0428 09:57:31.632707 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:57:31.632741 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:57:31.632760 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:57:31.633037 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 09:57:31.633529 1 scale_down.go:776] No candidates for scale down I0428 09:57:41.649481 1 static_autoscaler.go:343] No unschedulable pods I0428 09:57:41.649701 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:57:41.649740 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:57:41.649779 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:57:41.650253 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 09:57:41.651104 1 scale_down.go:776] No candidates for scale down I0428 09:57:51.665324 1 static_autoscaler.go:343] No unschedulable pods I0428 09:57:51.665435 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:57:51.665464 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:57:51.665480 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:57:51.665762 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 09:57:51.666173 1 scale_down.go:776] No candidates for scale down I0428 09:58:01.679493 1 static_autoscaler.go:343] No unschedulable pods I0428 09:58:01.679581 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:58:01.679601 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:58:01.679683 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:58:01.679958 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 09:58:01.680470 1 scale_down.go:776] No candidates for scale down I0428 09:58:11.697668 1 static_autoscaler.go:343] No unschedulable pods I0428 09:58:11.697920 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:58:11.697954 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:58:11.697986 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:58:11.698483 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 09:58:11.699404 1 scale_down.go:776] No candidates for scale down I0428 09:58:21.713079 1 static_autoscaler.go:343] No unschedulable pods I0428 09:58:21.713172 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:58:21.713194 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:58:21.713214 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:58:21.713522 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 09:58:21.714225 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 09:58:21.722500 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 09:58:21.724124 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 09:58:21.729052 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588067901 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 09:58:21.738046 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 09:58:31.739104 1 static_autoscaler.go:343] No unschedulable pods I0428 09:58:31.739236 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:58:31.739262 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:58:31.739278 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:58:31.739572 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 09:58:31.740077 1 scale_down.go:776] No candidates for scale down I0428 09:58:41.761200 1 static_autoscaler.go:343] No unschedulable pods I0428 09:58:41.761294 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:58:41.761313 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:58:41.761332 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:58:41.761686 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 09:58:41.762214 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 10:03:41.757963427 +0000 UTC m=+40595.456727789 I0428 09:58:41.762321 1 scale_down.go:776] No candidates for scale down I0428 09:58:51.777715 1 static_autoscaler.go:343] No unschedulable pods I0428 09:58:51.777801 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:58:51.777838 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:58:51.777865 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:58:51.778212 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 09:58:51.778791 1 scale_down.go:776] No candidates for scale down I0428 09:59:01.792317 1 static_autoscaler.go:343] No unschedulable pods I0428 09:59:01.792469 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:59:01.792517 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:59:01.792540 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:59:01.792910 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 09:59:01.793455 1 scale_down.go:776] No candidates for scale down I0428 09:59:11.807084 1 static_autoscaler.go:343] No unschedulable pods I0428 09:59:11.807161 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:59:11.807179 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:59:11.807252 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:59:11.807504 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 09:59:11.807969 1 scale_down.go:776] No candidates for scale down I0428 09:59:21.824199 1 static_autoscaler.go:343] No unschedulable pods I0428 09:59:21.824278 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:59:21.824296 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:59:21.824373 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:59:21.824627 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 09:59:21.825054 1 scale_down.go:776] No candidates for scale down I0428 09:59:24.168217 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 09:59:24.168496 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 260.485µs I0428 09:59:31.842939 1 static_autoscaler.go:343] No unschedulable pods I0428 09:59:31.843020 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:59:31.843039 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:59:31.843111 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:59:31.843352 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 09:59:31.843809 1 scale_down.go:776] No candidates for scale down I0428 09:59:41.858823 1 static_autoscaler.go:343] No unschedulable pods I0428 09:59:41.858920 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:59:41.858939 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:59:41.858951 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:59:41.859278 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 09:59:41.859753 1 scale_down.go:776] No candidates for scale down I0428 09:59:51.876158 1 static_autoscaler.go:343] No unschedulable pods I0428 09:59:51.876312 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 09:59:51.876336 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 09:59:51.876357 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 09:59:51.876706 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 09:59:51.877157 1 scale_down.go:776] No candidates for scale down I0428 10:00:01.891830 1 static_autoscaler.go:343] No unschedulable pods I0428 10:00:01.891937 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:00:01.891954 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:00:01.891972 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:00:01.892305 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:00:01.892926 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 10:05:01.889004607 +0000 UTC m=+40675.587768950 I0428 10:00:01.893041 1 scale_down.go:776] No candidates for scale down I0428 10:00:11.912436 1 static_autoscaler.go:343] No unschedulable pods I0428 10:00:11.912810 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:00:11.912856 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:00:11.912891 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:00:11.913482 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:00:11.914951 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 10:05:11.905175939 +0000 UTC m=+40685.603940283 I0428 10:00:11.915201 1 scale_down.go:776] No candidates for scale down I0428 10:00:21.930684 1 static_autoscaler.go:343] No unschedulable pods I0428 10:00:21.930876 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:00:21.930901 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:00:21.930918 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:00:21.931291 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:00:21.932008 1 scale_down.go:776] No candidates for scale down I0428 10:00:31.946800 1 static_autoscaler.go:343] No unschedulable pods I0428 10:00:31.946936 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:00:31.946954 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:00:31.946965 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:00:31.947215 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:00:31.947665 1 scale_down.go:776] No candidates for scale down I0428 10:00:41.962361 1 static_autoscaler.go:343] No unschedulable pods I0428 10:00:41.962500 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:00:41.962517 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:00:41.962530 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:00:41.962796 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:00:41.963229 1 scale_down.go:776] No candidates for scale down I0428 10:00:51.976871 1 static_autoscaler.go:343] No unschedulable pods I0428 10:00:51.977015 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:00:51.977035 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:00:51.977046 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:00:51.977315 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:00:51.977807 1 scale_down.go:776] No candidates for scale down I0428 10:01:01.996857 1 static_autoscaler.go:343] No unschedulable pods I0428 10:01:01.997048 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:01:01.997079 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:01:01.997103 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:01:01.997523 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:01:01.998295 1 scale_down.go:776] No candidates for scale down I0428 10:01:12.011363 1 static_autoscaler.go:343] No unschedulable pods I0428 10:01:12.011522 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:01:12.011542 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:01:12.011559 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:01:12.011890 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:01:12.012438 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 10:06:12.008472401 +0000 UTC m=+40745.707236753 I0428 10:01:12.012543 1 scale_down.go:776] No candidates for scale down I0428 10:01:22.030747 1 static_autoscaler.go:343] No unschedulable pods I0428 10:01:22.030853 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:01:22.030881 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:01:22.030978 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:01:22.031285 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:01:22.031854 1 scale_down.go:776] No candidates for scale down I0428 10:01:24.168636 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 10:01:24.168854 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 199.476µs I0428 10:01:32.062081 1 static_autoscaler.go:343] No unschedulable pods I0428 10:01:32.062261 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:01:32.062317 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:01:32.062455 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:01:32.062845 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:01:32.063662 1 scale_down.go:776] No candidates for scale down I0428 10:01:42.076949 1 static_autoscaler.go:343] No unschedulable pods I0428 10:01:42.077095 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:01:42.077120 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:01:42.077144 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:01:42.077477 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:01:42.078011 1 scale_down.go:776] No candidates for scale down I0428 10:01:52.092612 1 static_autoscaler.go:343] No unschedulable pods I0428 10:01:52.092722 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:01:52.092746 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:01:52.092820 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:01:52.093105 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:01:52.093626 1 scale_down.go:776] No candidates for scale down I0428 10:02:02.112001 1 static_autoscaler.go:343] No unschedulable pods I0428 10:02:02.112141 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:02:02.112163 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:02:02.112175 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:02:02.112514 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:02:02.113113 1 scale_down.go:776] No candidates for scale down I0428 10:02:12.126340 1 static_autoscaler.go:343] No unschedulable pods I0428 10:02:12.126495 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:02:12.126528 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:02:12.126549 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:02:12.126841 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:02:12.127338 1 scale_down.go:776] No candidates for scale down I0428 10:02:22.143078 1 static_autoscaler.go:343] No unschedulable pods I0428 10:02:22.143155 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:02:22.143198 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:02:22.143274 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:02:22.143594 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:02:22.144068 1 scale_down.go:776] No candidates for scale down I0428 10:02:32.159621 1 static_autoscaler.go:343] No unschedulable pods I0428 10:02:32.159712 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:02:32.159729 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:02:32.159741 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:02:32.160004 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:02:32.160480 1 scale_down.go:776] No candidates for scale down I0428 10:02:42.175008 1 static_autoscaler.go:343] No unschedulable pods I0428 10:02:42.175122 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:02:42.175157 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:02:42.175172 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:02:42.175425 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:02:42.175868 1 scale_down.go:776] No candidates for scale down I0428 10:02:52.189770 1 static_autoscaler.go:343] No unschedulable pods I0428 10:02:52.189860 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:02:52.189877 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:02:52.189957 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:02:52.190252 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:02:52.190777 1 scale_down.go:776] No candidates for scale down I0428 10:03:02.204792 1 static_autoscaler.go:343] No unschedulable pods I0428 10:03:02.204925 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:03:02.204942 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:03:02.204954 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:03:02.205198 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:03:02.205672 1 scale_down.go:776] No candidates for scale down I0428 10:03:12.218865 1 static_autoscaler.go:343] No unschedulable pods I0428 10:03:12.219026 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:03:12.219054 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:03:12.219073 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:03:12.219348 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:03:12.219825 1 scale_down.go:776] No candidates for scale down I0428 10:03:22.232920 1 static_autoscaler.go:343] No unschedulable pods I0428 10:03:22.233051 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:03:22.233071 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:03:22.233085 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:03:22.233320 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:03:22.233812 1 scale_down.go:776] No candidates for scale down I0428 10:03:24.168991 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 10:03:24.169201 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 192.939µs I0428 10:03:32.247392 1 static_autoscaler.go:343] No unschedulable pods I0428 10:03:32.247561 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:03:32.247586 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:03:32.247610 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:03:32.247953 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:03:32.248594 1 scale_down.go:776] No candidates for scale down I0428 10:03:42.264044 1 static_autoscaler.go:343] No unschedulable pods I0428 10:03:42.264187 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:03:42.264232 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:03:42.264257 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:03:42.264594 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:03:42.265158 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 10:08:42.261286226 +0000 UTC m=+40895.960050563 I0428 10:03:42.265275 1 scale_down.go:776] No candidates for scale down I0428 10:03:52.280945 1 static_autoscaler.go:343] No unschedulable pods I0428 10:03:52.281037 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:03:52.281055 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:03:52.281071 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:03:52.281325 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:03:52.281812 1 scale_down.go:776] No candidates for scale down I0428 10:04:02.297395 1 static_autoscaler.go:343] No unschedulable pods I0428 10:04:02.297491 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:04:02.297517 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:04:02.297587 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:04:02.297857 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:04:02.298332 1 scale_down.go:776] No candidates for scale down I0428 10:04:12.316049 1 static_autoscaler.go:343] No unschedulable pods I0428 10:04:12.316124 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:04:12.316148 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:04:12.316225 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:04:12.316479 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:04:12.316922 1 scale_down.go:776] No candidates for scale down I0428 10:04:22.337567 1 static_autoscaler.go:343] No unschedulable pods I0428 10:04:22.337648 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:04:22.337665 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:04:22.337717 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:04:22.337975 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:04:22.338402 1 scale_down.go:776] No candidates for scale down I0428 10:04:32.352029 1 static_autoscaler.go:343] No unschedulable pods I0428 10:04:32.352141 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:04:32.352183 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:04:32.352200 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:04:32.352480 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:04:32.352904 1 scale_down.go:776] No candidates for scale down I0428 10:04:42.367166 1 static_autoscaler.go:343] No unschedulable pods I0428 10:04:42.367296 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:04:42.367320 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:04:42.367342 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:04:42.367642 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:04:42.368296 1 scale_down.go:776] No candidates for scale down I0428 10:04:52.381354 1 static_autoscaler.go:343] No unschedulable pods I0428 10:04:52.381447 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:04:52.381464 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:04:52.381535 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:04:52.381784 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:04:52.382216 1 scale_down.go:776] No candidates for scale down I0428 10:05:02.395228 1 static_autoscaler.go:343] No unschedulable pods I0428 10:05:02.395357 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:05:02.395375 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:05:02.395387 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:05:02.395674 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:05:02.396184 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 10:10:02.392503724 +0000 UTC m=+40976.091268060 I0428 10:05:02.396290 1 scale_down.go:776] No candidates for scale down I0428 10:05:12.410305 1 static_autoscaler.go:343] No unschedulable pods I0428 10:05:12.410392 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:05:12.410434 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:05:12.410511 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:05:12.410806 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:05:12.411373 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 10:10:12.40755458 +0000 UTC m=+40986.106318933 I0428 10:05:12.411491 1 scale_down.go:776] No candidates for scale down I0428 10:05:22.425693 1 static_autoscaler.go:343] No unschedulable pods I0428 10:05:22.425787 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:05:22.425811 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:05:22.425885 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:05:22.426145 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:05:22.426605 1 scale_down.go:776] No candidates for scale down I0428 10:05:24.169322 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 10:05:24.169565 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 227.216µs I0428 10:05:32.440874 1 static_autoscaler.go:343] No unschedulable pods I0428 10:05:32.440969 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:05:32.440994 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:05:32.441018 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:05:32.441337 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:05:32.441829 1 scale_down.go:776] No candidates for scale down I0428 10:05:42.457962 1 static_autoscaler.go:343] No unschedulable pods I0428 10:05:42.458062 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:05:42.458094 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:05:42.458181 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:05:42.458495 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:05:42.458999 1 scale_down.go:776] No candidates for scale down I0428 10:05:52.471566 1 static_autoscaler.go:343] No unschedulable pods I0428 10:05:52.471655 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:05:52.471676 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:05:52.471694 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:05:52.471949 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:05:52.472345 1 scale_down.go:776] No candidates for scale down I0428 10:06:02.487563 1 static_autoscaler.go:343] No unschedulable pods I0428 10:06:02.487703 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:06:02.487745 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:06:02.487761 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:06:02.488060 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:06:02.488546 1 scale_down.go:776] No candidates for scale down I0428 10:06:12.504293 1 static_autoscaler.go:343] No unschedulable pods I0428 10:06:12.504430 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:06:12.504449 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:06:12.504461 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:06:12.504692 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:06:12.505166 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 10:11:12.501610599 +0000 UTC m=+41046.200374949 I0428 10:06:12.505264 1 scale_down.go:776] No candidates for scale down I0428 10:06:22.519405 1 static_autoscaler.go:343] No unschedulable pods I0428 10:06:22.519514 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:06:22.519553 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:06:22.519634 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:06:22.519933 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:06:22.520397 1 scale_down.go:776] No candidates for scale down I0428 10:06:32.535487 1 static_autoscaler.go:343] No unschedulable pods I0428 10:06:32.535622 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:06:32.535639 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:06:32.535651 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:06:32.535873 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:06:32.536650 1 scale_down.go:776] No candidates for scale down I0428 10:06:42.552060 1 static_autoscaler.go:343] No unschedulable pods I0428 10:06:42.552198 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:06:42.552231 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:06:42.552247 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:06:42.552483 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:06:42.552878 1 scale_down.go:776] No candidates for scale down I0428 10:06:52.567675 1 static_autoscaler.go:343] No unschedulable pods I0428 10:06:52.567814 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:06:52.567834 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:06:52.567868 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:06:52.568166 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:06:52.568654 1 scale_down.go:776] No candidates for scale down I0428 10:07:02.585201 1 static_autoscaler.go:343] No unschedulable pods I0428 10:07:02.585342 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:07:02.585360 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:07:02.585372 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:07:02.585612 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:07:02.586059 1 scale_down.go:776] No candidates for scale down I0428 10:07:12.602034 1 static_autoscaler.go:343] No unschedulable pods I0428 10:07:12.602145 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:07:12.602179 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:07:12.602193 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:07:12.602435 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:07:12.602913 1 scale_down.go:776] No candidates for scale down I0428 10:07:22.616498 1 static_autoscaler.go:343] No unschedulable pods I0428 10:07:22.616638 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:07:22.616655 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:07:22.616666 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:07:22.616917 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:07:22.617487 1 scale_down.go:776] No candidates for scale down I0428 10:07:24.169694 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 10:07:24.169910 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 198.068µs I0428 10:07:32.632321 1 static_autoscaler.go:343] No unschedulable pods I0428 10:07:32.632436 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:07:32.632461 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:07:32.632536 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:07:32.632818 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:07:32.633249 1 scale_down.go:776] No candidates for scale down I0428 10:07:42.649060 1 static_autoscaler.go:343] No unschedulable pods I0428 10:07:42.649158 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:07:42.649180 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:07:42.649195 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:07:42.649489 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:07:42.649911 1 scale_down.go:776] No candidates for scale down I0428 10:07:52.664038 1 static_autoscaler.go:343] No unschedulable pods I0428 10:07:52.664171 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:07:52.664192 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:07:52.664216 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:07:52.664483 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:07:52.664900 1 scale_down.go:776] No candidates for scale down I0428 10:08:02.680902 1 static_autoscaler.go:343] No unschedulable pods I0428 10:08:02.680976 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:08:02.680999 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:08:02.681084 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:08:02.681349 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:08:02.681779 1 scale_down.go:776] No candidates for scale down I0428 10:08:12.696561 1 static_autoscaler.go:343] No unschedulable pods I0428 10:08:12.696656 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:08:12.696674 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:08:12.696686 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:08:12.696954 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:08:12.697362 1 scale_down.go:776] No candidates for scale down I0428 10:08:22.711179 1 static_autoscaler.go:343] No unschedulable pods I0428 10:08:22.711262 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:08:22.711301 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:08:22.711318 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:08:22.711617 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:08:22.712033 1 scale_down.go:776] No candidates for scale down I0428 10:08:32.725236 1 static_autoscaler.go:343] No unschedulable pods I0428 10:08:32.725359 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:08:32.725377 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:08:32.725389 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:08:32.725637 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:08:32.726258 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 10:08:32.736087 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 10:08:32.736328 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 10:08:32.741469 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588068512 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 10:08:32.749554 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 10:08:42.752250 1 static_autoscaler.go:343] No unschedulable pods I0428 10:08:42.752385 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:08:42.752402 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:08:42.752433 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:08:42.752740 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:08:42.753378 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 10:13:42.7493423 +0000 UTC m=+41196.448106686 I0428 10:08:42.753503 1 scale_down.go:776] No candidates for scale down I0428 10:08:52.766953 1 static_autoscaler.go:343] No unschedulable pods I0428 10:08:52.767032 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:08:52.767049 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:08:52.767128 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:08:52.767336 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:08:52.767771 1 scale_down.go:776] No candidates for scale down I0428 10:09:02.783727 1 static_autoscaler.go:343] No unschedulable pods I0428 10:09:02.783849 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:09:02.783865 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:09:02.783878 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:09:02.784106 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:09:02.784524 1 scale_down.go:776] No candidates for scale down I0428 10:09:12.798239 1 static_autoscaler.go:343] No unschedulable pods I0428 10:09:12.798341 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:09:12.798357 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:09:12.798445 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:09:12.798707 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:09:12.799148 1 scale_down.go:776] No candidates for scale down I0428 10:09:22.812917 1 static_autoscaler.go:343] No unschedulable pods I0428 10:09:22.813052 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:09:22.813072 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:09:22.813091 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:09:22.813299 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:09:22.813882 1 scale_down.go:776] No candidates for scale down I0428 10:09:24.170078 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 10:09:24.170359 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 263.003µs I0428 10:09:32.834028 1 static_autoscaler.go:343] No unschedulable pods I0428 10:09:32.834142 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:09:32.834169 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:09:32.834271 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:09:32.834598 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:09:32.835269 1 scale_down.go:776] No candidates for scale down I0428 10:09:42.856054 1 static_autoscaler.go:343] No unschedulable pods I0428 10:09:42.856209 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:09:42.856235 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:09:42.856253 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:09:42.856694 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:09:42.857220 1 scale_down.go:776] No candidates for scale down I0428 10:09:52.871077 1 static_autoscaler.go:343] No unschedulable pods I0428 10:09:52.871168 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:09:52.871186 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:09:52.871199 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:09:52.871487 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:09:52.872062 1 scale_down.go:776] No candidates for scale down I0428 10:10:02.888019 1 static_autoscaler.go:343] No unschedulable pods I0428 10:10:02.888127 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:10:02.888145 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:10:02.888163 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:10:02.888479 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:10:02.889029 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 10:15:02.885275848 +0000 UTC m=+41276.584040199 I0428 10:10:02.889129 1 scale_down.go:776] No candidates for scale down I0428 10:10:12.902657 1 static_autoscaler.go:343] No unschedulable pods I0428 10:10:12.902756 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:10:12.902774 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:10:12.902786 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:10:12.903040 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:10:12.903622 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 10:15:12.89966644 +0000 UTC m=+41286.598430796 I0428 10:10:12.903723 1 scale_down.go:776] No candidates for scale down I0428 10:10:22.916069 1 static_autoscaler.go:343] No unschedulable pods I0428 10:10:22.916165 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:10:22.916183 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:10:22.916195 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:10:22.916475 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:10:22.916888 1 scale_down.go:776] No candidates for scale down I0428 10:10:32.930949 1 static_autoscaler.go:343] No unschedulable pods I0428 10:10:32.931034 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:10:32.931055 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:10:32.931136 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:10:32.931396 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:10:32.931856 1 scale_down.go:776] No candidates for scale down I0428 10:10:42.948226 1 static_autoscaler.go:343] No unschedulable pods I0428 10:10:42.948312 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:10:42.948334 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:10:42.948403 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:10:42.948670 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:10:42.949133 1 scale_down.go:776] No candidates for scale down I0428 10:10:52.964904 1 static_autoscaler.go:343] No unschedulable pods I0428 10:10:52.965022 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:10:52.965042 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:10:52.965059 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:10:52.965369 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:10:52.965833 1 scale_down.go:776] No candidates for scale down I0428 10:11:02.978585 1 static_autoscaler.go:343] No unschedulable pods I0428 10:11:02.978708 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:11:02.978737 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:11:02.978761 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:11:02.979121 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:11:02.979606 1 scale_down.go:776] No candidates for scale down I0428 10:11:12.994155 1 static_autoscaler.go:343] No unschedulable pods I0428 10:11:12.994293 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:11:12.994313 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:11:12.994328 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:11:12.994663 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:11:12.995224 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 10:16:12.991003759 +0000 UTC m=+41346.689768117 I0428 10:11:12.995355 1 scale_down.go:776] No candidates for scale down I0428 10:11:23.008805 1 static_autoscaler.go:343] No unschedulable pods I0428 10:11:23.008893 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:11:23.008921 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:11:23.009007 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:11:23.009246 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:11:23.009844 1 scale_down.go:776] No candidates for scale down I0428 10:11:24.170460 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 10:11:24.170754 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 272.591µs I0428 10:11:33.025996 1 static_autoscaler.go:343] No unschedulable pods I0428 10:11:33.026088 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:11:33.026106 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:11:33.026122 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:11:33.026404 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:11:33.026940 1 scale_down.go:776] No candidates for scale down I0428 10:11:43.040993 1 static_autoscaler.go:343] No unschedulable pods I0428 10:11:43.041069 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:11:43.041090 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:11:43.041168 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:11:43.041446 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:11:43.042014 1 scale_down.go:776] No candidates for scale down I0428 10:11:53.055194 1 static_autoscaler.go:343] No unschedulable pods I0428 10:11:53.055312 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:11:53.055337 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:11:53.055356 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:11:53.055741 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:11:53.056349 1 scale_down.go:776] No candidates for scale down I0428 10:12:03.072726 1 static_autoscaler.go:343] No unschedulable pods I0428 10:12:03.072878 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:12:03.072912 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:12:03.072939 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:12:03.073256 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:12:03.073724 1 scale_down.go:776] No candidates for scale down I0428 10:12:13.087984 1 static_autoscaler.go:343] No unschedulable pods I0428 10:12:13.088081 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:12:13.088098 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:12:13.088155 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:12:13.088460 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:12:13.089037 1 scale_down.go:776] No candidates for scale down I0428 10:12:23.102009 1 static_autoscaler.go:343] No unschedulable pods I0428 10:12:23.102159 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:12:23.102184 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:12:23.102209 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:12:23.102555 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:12:23.103043 1 scale_down.go:776] No candidates for scale down I0428 10:12:33.117207 1 static_autoscaler.go:343] No unschedulable pods I0428 10:12:33.117374 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:12:33.117402 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:12:33.117439 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:12:33.117746 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:12:33.118612 1 scale_down.go:776] No candidates for scale down I0428 10:12:43.134558 1 static_autoscaler.go:343] No unschedulable pods I0428 10:12:43.134682 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:12:43.134698 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:12:43.134711 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:12:43.134951 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:12:43.135371 1 scale_down.go:776] No candidates for scale down I0428 10:12:53.148386 1 static_autoscaler.go:343] No unschedulable pods I0428 10:12:53.148522 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:12:53.148566 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:12:53.148585 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:12:53.148918 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:12:53.149409 1 scale_down.go:776] No candidates for scale down I0428 10:13:03.162872 1 static_autoscaler.go:343] No unschedulable pods I0428 10:13:03.163008 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:13:03.163029 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:13:03.163041 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:13:03.163277 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:13:03.163853 1 scale_down.go:776] No candidates for scale down I0428 10:13:13.179068 1 static_autoscaler.go:343] No unschedulable pods I0428 10:13:13.179217 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:13:13.179233 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:13:13.179245 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:13:13.179478 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:13:13.179888 1 scale_down.go:776] No candidates for scale down I0428 10:13:23.192374 1 static_autoscaler.go:343] No unschedulable pods I0428 10:13:23.192519 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:13:23.192536 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:13:23.192548 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:13:23.192799 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:13:23.193214 1 scale_down.go:776] No candidates for scale down I0428 10:13:24.170885 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 10:13:24.171133 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 226.299µs I0428 10:13:33.208665 1 static_autoscaler.go:343] No unschedulable pods I0428 10:13:33.208803 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:13:33.208821 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:13:33.208838 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:13:33.209102 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 10:13:33.209644 1 scale_down.go:776] No candidates for scale down I0428 10:13:43.223704 1 static_autoscaler.go:343] No unschedulable pods I0428 10:13:43.223800 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:13:43.223818 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:13:43.223830 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:13:43.224104 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:13:43.224536 1 scale_down.go:776] No candidates for scale down I0428 10:13:53.240076 1 static_autoscaler.go:343] No unschedulable pods I0428 10:13:53.240228 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:13:53.240253 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:13:53.240272 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:13:53.240588 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:13:53.241051 1 scale_down.go:776] No candidates for scale down I0428 10:14:03.255427 1 static_autoscaler.go:343] No unschedulable pods I0428 10:14:03.255512 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:14:03.255556 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:14:03.255572 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:14:03.255849 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:14:03.256272 1 scale_down.go:776] No candidates for scale down I0428 10:14:13.271322 1 static_autoscaler.go:343] No unschedulable pods I0428 10:14:13.271424 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:14:13.271470 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:14:13.271483 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:14:13.271809 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:14:13.272253 1 scale_down.go:776] No candidates for scale down I0428 10:14:23.289233 1 static_autoscaler.go:343] No unschedulable pods I0428 10:14:23.289347 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:14:23.289370 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:14:23.289535 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:14:23.289900 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:14:23.290614 1 scale_down.go:776] No candidates for scale down I0428 10:14:33.307145 1 static_autoscaler.go:343] No unschedulable pods I0428 10:14:33.307273 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:14:33.307291 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:14:33.307304 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:14:33.307570 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:14:33.308058 1 scale_down.go:776] No candidates for scale down I0428 10:14:43.321939 1 static_autoscaler.go:343] No unschedulable pods I0428 10:14:43.322065 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:14:43.322087 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:14:43.322102 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:14:43.322336 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:14:43.322799 1 scale_down.go:776] No candidates for scale down I0428 10:14:53.336082 1 static_autoscaler.go:343] No unschedulable pods I0428 10:14:53.336164 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:14:53.336182 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:14:53.336271 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:14:53.336547 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:14:53.336964 1 scale_down.go:776] No candidates for scale down I0428 10:15:03.351705 1 static_autoscaler.go:343] No unschedulable pods I0428 10:15:03.351828 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:15:03.351853 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:15:03.351873 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:15:03.352190 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 10:15:03.352728 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 10:20:03.34845366 +0000 UTC m=+41577.047218055 I0428 10:15:03.352844 1 scale_down.go:776] No candidates for scale down I0428 10:15:13.365949 1 static_autoscaler.go:343] No unschedulable pods I0428 10:15:13.366116 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:15:13.366176 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:15:13.366194 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:15:13.366519 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 10:15:13.367060 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 10:20:13.363105983 +0000 UTC m=+41587.061870373 I0428 10:15:13.367170 1 scale_down.go:776] No candidates for scale down I0428 10:15:23.380826 1 static_autoscaler.go:343] No unschedulable pods I0428 10:15:23.380907 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:15:23.380924 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:15:23.381001 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:15:23.381291 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:15:23.381810 1 scale_down.go:776] No candidates for scale down I0428 10:15:24.171291 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 10:15:24.171581 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 267.993µs I0428 10:15:33.396214 1 static_autoscaler.go:343] No unschedulable pods I0428 10:15:33.396296 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:15:33.396330 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:15:33.396346 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:15:33.396635 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:15:33.397068 1 scale_down.go:776] No candidates for scale down I0428 10:15:43.411166 1 static_autoscaler.go:343] No unschedulable pods I0428 10:15:43.411307 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:15:43.411325 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:15:43.411336 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:15:43.411600 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:15:43.412011 1 scale_down.go:776] No candidates for scale down I0428 10:15:53.425530 1 static_autoscaler.go:343] No unschedulable pods I0428 10:15:53.425668 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:15:53.425686 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:15:53.425698 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:15:53.425967 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:15:53.426384 1 scale_down.go:776] No candidates for scale down I0428 10:16:03.441232 1 static_autoscaler.go:343] No unschedulable pods I0428 10:16:03.441308 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:16:03.441325 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:16:03.441393 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:16:03.441666 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:16:03.442085 1 scale_down.go:776] No candidates for scale down I0428 10:16:13.456993 1 static_autoscaler.go:343] No unschedulable pods I0428 10:16:13.457129 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:16:13.457149 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:16:13.457161 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:16:13.457482 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 10:16:13.458439 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 10:21:13.453697155 +0000 UTC m=+41647.152461493 I0428 10:16:13.458555 1 scale_down.go:776] No candidates for scale down I0428 10:16:23.476815 1 static_autoscaler.go:343] No unschedulable pods I0428 10:16:23.476971 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:16:23.476989 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:16:23.477007 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:16:23.477278 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:16:23.477810 1 scale_down.go:776] No candidates for scale down I0428 10:16:33.492580 1 static_autoscaler.go:343] No unschedulable pods I0428 10:16:33.492706 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:16:33.492729 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:16:33.492748 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:16:33.493099 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:16:33.493562 1 scale_down.go:776] No candidates for scale down I0428 10:16:43.507349 1 static_autoscaler.go:343] No unschedulable pods I0428 10:16:43.507510 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:16:43.507530 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:16:43.507543 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:16:43.507833 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:16:43.508333 1 scale_down.go:776] No candidates for scale down I0428 10:16:53.520970 1 static_autoscaler.go:343] No unschedulable pods I0428 10:16:53.521055 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:16:53.521072 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:16:53.521141 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:16:53.521358 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:16:53.521787 1 scale_down.go:776] No candidates for scale down I0428 10:17:03.536149 1 static_autoscaler.go:343] No unschedulable pods I0428 10:17:03.536287 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:17:03.536304 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:17:03.536316 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:17:03.536557 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:17:03.536986 1 scale_down.go:776] No candidates for scale down I0428 10:17:13.551851 1 static_autoscaler.go:343] No unschedulable pods I0428 10:17:13.551935 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:17:13.551951 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:17:13.552017 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:17:13.552252 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:17:13.552689 1 scale_down.go:776] No candidates for scale down I0428 10:17:23.571161 1 static_autoscaler.go:343] No unschedulable pods I0428 10:17:23.571259 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:17:23.571284 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:17:23.571374 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:17:23.571736 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:17:23.572199 1 scale_down.go:776] No candidates for scale down I0428 10:17:24.171727 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 10:17:24.171948 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 201.466µs I0428 10:17:33.585194 1 static_autoscaler.go:343] No unschedulable pods I0428 10:17:33.585268 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:17:33.585285 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:17:33.585355 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:17:33.585586 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:17:33.586026 1 scale_down.go:776] No candidates for scale down I0428 10:17:43.599534 1 static_autoscaler.go:343] No unschedulable pods I0428 10:17:43.599654 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:17:43.599671 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:17:43.599683 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:17:43.599913 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:17:43.600322 1 scale_down.go:776] No candidates for scale down I0428 10:17:53.615472 1 static_autoscaler.go:343] No unschedulable pods I0428 10:17:53.615577 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:17:53.615602 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:17:53.615667 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:17:53.615957 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:17:53.616446 1 scale_down.go:776] No candidates for scale down I0428 10:18:03.632667 1 static_autoscaler.go:343] No unschedulable pods I0428 10:18:03.632810 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:18:03.632841 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:18:03.632865 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:18:03.633227 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:18:03.633723 1 scale_down.go:776] No candidates for scale down I0428 10:18:13.647858 1 static_autoscaler.go:343] No unschedulable pods I0428 10:18:13.648032 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:18:13.648059 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:18:13.648079 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:18:13.648391 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:18:13.648913 1 scale_down.go:776] No candidates for scale down I0428 10:18:23.663241 1 static_autoscaler.go:343] No unschedulable pods I0428 10:18:23.663327 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:18:23.663346 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:18:23.663454 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:18:23.663745 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:18:23.664207 1 scale_down.go:776] No candidates for scale down I0428 10:18:33.678793 1 static_autoscaler.go:343] No unschedulable pods I0428 10:18:33.678967 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:18:33.678985 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:18:33.679005 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:18:33.679305 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:18:33.679851 1 scale_down.go:776] No candidates for scale down I0428 10:18:43.694188 1 static_autoscaler.go:343] No unschedulable pods I0428 10:18:43.694316 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:18:43.694333 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:18:43.694346 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:18:43.694605 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:18:43.695211 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 10:18:43.703665 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 10:18:43.703823 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 10:18:43.708489 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588069123 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 10:18:43.719097 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 10:18:53.719184 1 static_autoscaler.go:343] No unschedulable pods I0428 10:18:53.719283 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:18:53.719301 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:18:53.719317 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:18:53.719639 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:18:53.720085 1 scale_down.go:776] No candidates for scale down I0428 10:19:03.734921 1 static_autoscaler.go:343] No unschedulable pods I0428 10:19:03.735057 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:19:03.735086 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:19:03.735112 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:19:03.735395 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:19:03.735907 1 scale_down.go:776] No candidates for scale down I0428 10:19:13.748556 1 static_autoscaler.go:343] No unschedulable pods I0428 10:19:13.748655 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:19:13.748677 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:19:13.748692 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:19:13.748989 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:19:13.749485 1 scale_down.go:776] No candidates for scale down I0428 10:19:23.762747 1 static_autoscaler.go:343] No unschedulable pods I0428 10:19:23.762891 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:19:23.762913 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:19:23.762927 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:19:23.763184 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:19:23.763647 1 scale_down.go:776] No candidates for scale down I0428 10:19:24.172056 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 10:19:24.172253 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 182.891µs I0428 10:19:33.780592 1 static_autoscaler.go:343] No unschedulable pods I0428 10:19:33.780668 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:19:33.780689 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:19:33.780750 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:19:33.780958 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:19:33.781357 1 scale_down.go:776] No candidates for scale down I0428 10:19:43.795989 1 static_autoscaler.go:343] No unschedulable pods I0428 10:19:43.796107 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:19:43.796150 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:19:43.796165 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:19:43.796376 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:19:43.796812 1 scale_down.go:776] No candidates for scale down I0428 10:19:53.811975 1 static_autoscaler.go:343] No unschedulable pods I0428 10:19:53.812074 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:19:53.812098 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:19:53.812194 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:19:53.812531 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:19:53.813141 1 scale_down.go:776] No candidates for scale down I0428 10:20:03.832100 1 static_autoscaler.go:343] No unschedulable pods I0428 10:20:03.832265 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:20:03.832285 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:20:03.832297 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:20:03.832698 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 10:20:03.833278 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 10:25:03.829228673 +0000 UTC m=+41877.527993056 I0428 10:20:03.833380 1 scale_down.go:776] No candidates for scale down I0428 10:20:13.848118 1 static_autoscaler.go:343] No unschedulable pods I0428 10:20:13.848267 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:20:13.848286 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:20:13.848302 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:20:13.848544 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 10:20:13.849044 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 10:25:13.845319186 +0000 UTC m=+41887.544083522 I0428 10:20:13.849142 1 scale_down.go:776] No candidates for scale down I0428 10:20:23.863183 1 static_autoscaler.go:343] No unschedulable pods I0428 10:20:23.863304 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:20:23.863321 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:20:23.863334 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:20:23.863573 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:20:23.864005 1 scale_down.go:776] No candidates for scale down I0428 10:20:33.879124 1 static_autoscaler.go:343] No unschedulable pods I0428 10:20:33.879247 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:20:33.879280 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:20:33.879302 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:20:33.879637 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:20:33.880276 1 scale_down.go:776] No candidates for scale down I0428 10:20:43.896541 1 static_autoscaler.go:343] No unschedulable pods I0428 10:20:43.896688 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:20:43.896713 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:20:43.896729 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:20:43.896976 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:20:43.897493 1 scale_down.go:776] No candidates for scale down I0428 10:20:53.912282 1 static_autoscaler.go:343] No unschedulable pods I0428 10:20:53.912373 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:20:53.912394 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:20:53.912420 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:20:53.912697 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:20:53.913140 1 scale_down.go:776] No candidates for scale down I0428 10:21:03.928743 1 static_autoscaler.go:343] No unschedulable pods I0428 10:21:03.928828 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:21:03.928851 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:21:03.928876 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:21:03.929125 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:21:03.929555 1 scale_down.go:776] No candidates for scale down I0428 10:21:13.943859 1 static_autoscaler.go:343] No unschedulable pods I0428 10:21:13.944014 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:21:13.944037 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:21:13.944049 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:21:13.944349 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 10:21:13.945015 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 10:26:13.940777378 +0000 UTC m=+41947.639541750 I0428 10:21:13.945132 1 scale_down.go:776] No candidates for scale down I0428 10:21:23.958994 1 static_autoscaler.go:343] No unschedulable pods I0428 10:21:23.959121 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:21:23.959138 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:21:23.959151 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:21:23.959368 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:21:23.959849 1 scale_down.go:776] No candidates for scale down I0428 10:21:24.172381 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 10:21:24.172612 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 213.06µs I0428 10:21:33.972747 1 static_autoscaler.go:343] No unschedulable pods I0428 10:21:33.972875 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:21:33.972897 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:21:33.972920 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:21:33.973177 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:21:33.973596 1 scale_down.go:776] No candidates for scale down I0428 10:21:43.986716 1 static_autoscaler.go:343] No unschedulable pods I0428 10:21:43.986847 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:21:43.986869 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:21:43.986884 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:21:43.987082 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:21:43.987561 1 scale_down.go:776] No candidates for scale down I0428 10:21:54.001090 1 static_autoscaler.go:343] No unschedulable pods I0428 10:21:54.001190 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:21:54.001209 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:21:54.001224 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:21:54.001502 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:21:54.001904 1 scale_down.go:776] No candidates for scale down I0428 10:22:04.015006 1 static_autoscaler.go:343] No unschedulable pods I0428 10:22:04.015093 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:22:04.015113 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:22:04.015125 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:22:04.015387 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:22:04.015801 1 scale_down.go:776] No candidates for scale down I0428 10:22:14.031240 1 static_autoscaler.go:343] No unschedulable pods I0428 10:22:14.031327 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:22:14.031344 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:22:14.031445 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:22:14.031717 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:22:14.032115 1 scale_down.go:776] No candidates for scale down I0428 10:22:24.051211 1 static_autoscaler.go:343] No unschedulable pods I0428 10:22:24.051333 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:22:24.051351 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:22:24.051362 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:22:24.051621 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:22:24.052016 1 scale_down.go:776] No candidates for scale down I0428 10:22:34.066169 1 static_autoscaler.go:343] No unschedulable pods I0428 10:22:34.066260 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:22:34.066278 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:22:34.066357 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:22:34.066595 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:22:34.067048 1 scale_down.go:776] No candidates for scale down I0428 10:22:44.080844 1 static_autoscaler.go:343] No unschedulable pods I0428 10:22:44.080978 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:22:44.080996 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:22:44.081007 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:22:44.081235 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:22:44.081662 1 scale_down.go:776] No candidates for scale down I0428 10:22:54.095084 1 static_autoscaler.go:343] No unschedulable pods I0428 10:22:54.095191 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:22:54.095225 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:22:54.095240 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:22:54.095536 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:22:54.096034 1 scale_down.go:776] No candidates for scale down I0428 10:23:04.111922 1 static_autoscaler.go:343] No unschedulable pods I0428 10:23:04.112080 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:23:04.112109 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:23:04.112122 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:23:04.112564 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:23:04.114441 1 scale_down.go:776] No candidates for scale down I0428 10:23:14.127984 1 static_autoscaler.go:343] No unschedulable pods I0428 10:23:14.128140 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:23:14.128158 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:23:14.128170 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:23:14.128514 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:23:14.129051 1 scale_down.go:776] No candidates for scale down I0428 10:23:24.145528 1 static_autoscaler.go:343] No unschedulable pods I0428 10:23:24.145641 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:23:24.145665 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:23:24.145688 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:23:24.146037 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:23:24.146654 1 scale_down.go:776] No candidates for scale down I0428 10:23:24.172748 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 10:23:24.172931 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 169.805µs I0428 10:23:34.163927 1 static_autoscaler.go:343] No unschedulable pods I0428 10:23:34.164029 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:23:34.164056 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:23:34.164148 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:23:34.164495 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:23:34.165223 1 scale_down.go:776] No candidates for scale down I0428 10:23:44.181574 1 static_autoscaler.go:343] No unschedulable pods I0428 10:23:44.181709 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:23:44.181727 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:23:44.181738 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:23:44.181957 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:23:44.182356 1 scale_down.go:776] No candidates for scale down I0428 10:23:54.197038 1 static_autoscaler.go:343] No unschedulable pods I0428 10:23:54.197130 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:23:54.197147 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:23:54.197160 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:23:54.197452 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:23:54.197942 1 scale_down.go:776] No candidates for scale down I0428 10:24:04.210956 1 static_autoscaler.go:343] No unschedulable pods I0428 10:24:04.211042 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:24:04.211061 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:24:04.211116 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:24:04.211333 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:24:04.211803 1 scale_down.go:776] No candidates for scale down I0428 10:24:14.224354 1 static_autoscaler.go:343] No unschedulable pods I0428 10:24:14.224501 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:24:14.224524 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:24:14.224538 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:24:14.224789 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:24:14.225192 1 scale_down.go:776] No candidates for scale down I0428 10:24:24.238106 1 static_autoscaler.go:343] No unschedulable pods I0428 10:24:24.238256 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:24:24.238274 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:24:24.238286 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:24:24.238581 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:24:24.239085 1 scale_down.go:776] No candidates for scale down I0428 10:24:34.252851 1 static_autoscaler.go:343] No unschedulable pods I0428 10:24:34.252991 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:24:34.253019 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:24:34.253036 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:24:34.253301 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:24:34.253832 1 scale_down.go:776] No candidates for scale down I0428 10:24:44.268320 1 static_autoscaler.go:343] No unschedulable pods I0428 10:24:44.268405 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:24:44.268443 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:24:44.268507 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:24:44.268771 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:24:44.269196 1 scale_down.go:776] No candidates for scale down I0428 10:24:54.281647 1 static_autoscaler.go:343] No unschedulable pods I0428 10:24:54.281727 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:24:54.281748 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:24:54.281815 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:24:54.282038 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:24:54.282508 1 scale_down.go:776] No candidates for scale down I0428 10:25:04.295848 1 static_autoscaler.go:343] No unschedulable pods I0428 10:25:04.295971 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:25:04.295987 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:25:04.295999 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:25:04.296223 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 10:25:04.296733 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 10:30:04.292979316 +0000 UTC m=+42177.991743666 I0428 10:25:04.296834 1 scale_down.go:776] No candidates for scale down I0428 10:25:14.310106 1 static_autoscaler.go:343] No unschedulable pods I0428 10:25:14.310229 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:25:14.310263 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:25:14.310279 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:25:14.310500 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 10:25:14.310982 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 10:30:14.307409159 +0000 UTC m=+42188.006173495 I0428 10:25:14.311086 1 scale_down.go:776] No candidates for scale down I0428 10:25:24.173053 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 10:25:24.173270 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 198.646µs I0428 10:25:24.324759 1 static_autoscaler.go:343] No unschedulable pods I0428 10:25:24.324895 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:25:24.324913 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:25:24.324926 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:25:24.325176 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:25:24.325599 1 scale_down.go:776] No candidates for scale down I0428 10:25:34.339977 1 static_autoscaler.go:343] No unschedulable pods I0428 10:25:34.340146 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:25:34.340185 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:25:34.340362 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:25:34.340896 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:25:34.341852 1 scale_down.go:776] No candidates for scale down I0428 10:25:44.357357 1 static_autoscaler.go:343] No unschedulable pods I0428 10:25:44.357517 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:25:44.357537 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:25:44.357550 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:25:44.357820 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:25:44.358252 1 scale_down.go:776] No candidates for scale down I0428 10:25:54.371217 1 static_autoscaler.go:343] No unschedulable pods I0428 10:25:54.371353 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:25:54.371376 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:25:54.371395 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:25:54.371715 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:25:54.372208 1 scale_down.go:776] No candidates for scale down I0428 10:26:04.384696 1 static_autoscaler.go:343] No unschedulable pods I0428 10:26:04.384792 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:26:04.384809 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:26:04.384821 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:26:04.385080 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:26:04.385493 1 scale_down.go:776] No candidates for scale down I0428 10:26:14.401558 1 static_autoscaler.go:343] No unschedulable pods I0428 10:26:14.401684 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:26:14.401701 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:26:14.401713 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:26:14.401931 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 10:26:14.402393 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 10:31:14.39886306 +0000 UTC m=+42248.097627450 I0428 10:26:14.402507 1 scale_down.go:776] No candidates for scale down I0428 10:26:24.416475 1 static_autoscaler.go:343] No unschedulable pods I0428 10:26:24.416626 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:26:24.416648 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:26:24.416667 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:26:24.416897 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:26:24.417315 1 scale_down.go:776] No candidates for scale down I0428 10:26:34.431118 1 static_autoscaler.go:343] No unschedulable pods I0428 10:26:34.431238 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:26:34.431259 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:26:34.431362 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:26:34.431646 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:26:34.432076 1 scale_down.go:776] No candidates for scale down I0428 10:26:44.445341 1 static_autoscaler.go:343] No unschedulable pods I0428 10:26:44.445484 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:26:44.445508 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:26:44.445530 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:26:44.445993 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:26:44.446465 1 scale_down.go:776] No candidates for scale down I0428 10:26:54.460588 1 static_autoscaler.go:343] No unschedulable pods I0428 10:26:54.460715 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:26:54.460732 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:26:54.460744 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:26:54.460962 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:26:54.461362 1 scale_down.go:776] No candidates for scale down I0428 10:27:04.475639 1 static_autoscaler.go:343] No unschedulable pods I0428 10:27:04.475788 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:27:04.475815 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:27:04.475836 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:27:04.476055 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:27:04.476491 1 scale_down.go:776] No candidates for scale down I0428 10:27:14.490763 1 static_autoscaler.go:343] No unschedulable pods I0428 10:27:14.490892 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:27:14.490910 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:27:14.490922 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:27:14.491149 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:27:14.491603 1 scale_down.go:776] No candidates for scale down I0428 10:27:24.173395 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 10:27:24.173636 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 214.926µs I0428 10:27:24.505652 1 static_autoscaler.go:343] No unschedulable pods I0428 10:27:24.505742 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:27:24.505757 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:27:24.505769 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:27:24.506032 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:27:24.506446 1 scale_down.go:776] No candidates for scale down I0428 10:27:34.520597 1 static_autoscaler.go:343] No unschedulable pods I0428 10:27:34.520777 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:27:34.520819 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:27:34.520847 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:27:34.521482 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:27:34.522300 1 scale_down.go:776] No candidates for scale down I0428 10:27:44.547590 1 static_autoscaler.go:343] No unschedulable pods I0428 10:27:44.547687 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:27:44.547708 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:27:44.547741 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:27:44.548006 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:27:44.548437 1 scale_down.go:776] No candidates for scale down I0428 10:27:54.562626 1 static_autoscaler.go:343] No unschedulable pods I0428 10:27:54.562739 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:27:54.562767 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:27:54.562789 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:27:54.563108 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:27:54.563636 1 scale_down.go:776] No candidates for scale down I0428 10:28:04.577181 1 static_autoscaler.go:343] No unschedulable pods I0428 10:28:04.577309 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:28:04.577340 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:28:04.577486 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:28:04.577895 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:28:04.578717 1 scale_down.go:776] No candidates for scale down I0428 10:28:14.593169 1 static_autoscaler.go:343] No unschedulable pods I0428 10:28:14.593263 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:28:14.593282 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:28:14.593356 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:28:14.593631 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:28:14.594149 1 scale_down.go:776] No candidates for scale down I0428 10:28:24.610365 1 static_autoscaler.go:343] No unschedulable pods I0428 10:28:24.610488 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:28:24.610520 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:28:24.610536 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:28:24.610784 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:28:24.611185 1 scale_down.go:776] No candidates for scale down I0428 10:28:34.626393 1 static_autoscaler.go:343] No unschedulable pods I0428 10:28:34.626509 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:28:34.626528 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:28:34.626544 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:28:34.626876 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:28:34.627329 1 scale_down.go:776] No candidates for scale down I0428 10:28:44.640917 1 static_autoscaler.go:343] No unschedulable pods I0428 10:28:44.641047 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:28:44.641067 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:28:44.641081 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:28:44.641322 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:28:44.641781 1 scale_down.go:776] No candidates for scale down I0428 10:28:54.657843 1 static_autoscaler.go:343] No unschedulable pods I0428 10:28:54.657985 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:28:54.658014 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:28:54.658034 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:28:54.658288 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:28:54.659044 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 10:28:54.667388 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 10:28:54.667853 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 10:28:54.674870 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588069734 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 10:28:54.689291 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 10:29:04.691111 1 static_autoscaler.go:343] No unschedulable pods I0428 10:29:04.691266 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:29:04.691284 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:29:04.691297 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:29:04.691568 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:29:04.692079 1 scale_down.go:776] No candidates for scale down I0428 10:29:14.706066 1 static_autoscaler.go:343] No unschedulable pods I0428 10:29:14.706164 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:29:14.706183 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:29:14.706199 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:29:14.706490 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:29:14.706933 1 scale_down.go:776] No candidates for scale down I0428 10:29:24.173755 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 10:29:24.173988 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 214.566µs I0428 10:29:24.721827 1 static_autoscaler.go:343] No unschedulable pods I0428 10:29:24.721953 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:29:24.721974 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:29:24.721991 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:29:24.722210 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:29:24.722621 1 scale_down.go:776] No candidates for scale down I0428 10:29:34.735691 1 static_autoscaler.go:343] No unschedulable pods I0428 10:29:34.735810 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:29:34.735826 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:29:34.735838 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:29:34.736051 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:29:34.736462 1 scale_down.go:776] No candidates for scale down I0428 10:29:44.749962 1 static_autoscaler.go:343] No unschedulable pods I0428 10:29:44.750103 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:29:44.750129 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:29:44.750155 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:29:44.750585 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:29:44.751250 1 scale_down.go:776] No candidates for scale down I0428 10:29:54.765768 1 static_autoscaler.go:343] No unschedulable pods I0428 10:29:54.765863 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:29:54.765881 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:29:54.765894 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:29:54.766140 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:29:54.766551 1 scale_down.go:776] No candidates for scale down I0428 10:30:04.780660 1 static_autoscaler.go:343] No unschedulable pods I0428 10:30:04.780761 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:30:04.780778 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:30:04.780853 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:30:04.781113 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 10:30:04.781661 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 10:35:04.77777705 +0000 UTC m=+42478.476541446 I0428 10:30:04.781765 1 scale_down.go:776] No candidates for scale down I0428 10:30:14.795178 1 static_autoscaler.go:343] No unschedulable pods I0428 10:30:14.795275 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:30:14.795292 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:30:14.795305 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:30:14.795683 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 10:30:14.796160 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 10:35:14.792392182 +0000 UTC m=+42488.491156522 I0428 10:30:14.796268 1 scale_down.go:776] No candidates for scale down I0428 10:30:24.810260 1 static_autoscaler.go:343] No unschedulable pods I0428 10:30:24.810380 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:30:24.810401 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:30:24.810426 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:30:24.810674 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:30:24.811078 1 scale_down.go:776] No candidates for scale down I0428 10:30:34.826203 1 static_autoscaler.go:343] No unschedulable pods I0428 10:30:34.826314 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:30:34.826332 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:30:34.826343 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:30:34.826710 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:30:34.827165 1 scale_down.go:776] No candidates for scale down I0428 10:30:44.841702 1 static_autoscaler.go:343] No unschedulable pods I0428 10:30:44.841826 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:30:44.841843 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:30:44.841854 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:30:44.842069 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:30:44.842492 1 scale_down.go:776] No candidates for scale down I0428 10:30:54.856662 1 static_autoscaler.go:343] No unschedulable pods I0428 10:30:54.856778 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:30:54.856809 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:30:54.856832 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:30:54.857147 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:30:54.857685 1 scale_down.go:776] No candidates for scale down I0428 10:31:04.871603 1 static_autoscaler.go:343] No unschedulable pods I0428 10:31:04.871749 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:31:04.871771 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:31:04.871786 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:31:04.872008 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:31:04.872447 1 scale_down.go:776] No candidates for scale down I0428 10:31:14.886517 1 static_autoscaler.go:343] No unschedulable pods I0428 10:31:14.886620 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:31:14.886641 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:31:14.886656 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:31:14.886974 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 10:31:14.887459 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 10:36:14.883360073 +0000 UTC m=+42548.582124466 I0428 10:31:14.887557 1 scale_down.go:776] No candidates for scale down I0428 10:31:24.174106 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 10:31:24.174330 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 206.888µs I0428 10:31:24.901914 1 static_autoscaler.go:343] No unschedulable pods I0428 10:31:24.902024 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:31:24.902047 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:31:24.902115 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:31:24.902361 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:31:24.902924 1 scale_down.go:776] No candidates for scale down I0428 10:31:34.915049 1 static_autoscaler.go:343] No unschedulable pods I0428 10:31:34.915173 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:31:34.915191 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:31:34.915202 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:31:34.915431 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:31:34.915855 1 scale_down.go:776] No candidates for scale down I0428 10:31:44.929354 1 static_autoscaler.go:343] No unschedulable pods I0428 10:31:44.929465 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:31:44.929483 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:31:44.929495 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:31:44.929785 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:31:44.930194 1 scale_down.go:776] No candidates for scale down I0428 10:31:54.945855 1 static_autoscaler.go:343] No unschedulable pods I0428 10:31:54.946071 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:31:54.946110 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:31:54.946133 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:31:54.946513 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:31:54.947171 1 scale_down.go:776] No candidates for scale down I0428 10:32:04.962202 1 static_autoscaler.go:343] No unschedulable pods I0428 10:32:04.962317 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:32:04.962347 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:32:04.962373 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:32:04.962767 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:32:04.963235 1 scale_down.go:776] No candidates for scale down I0428 10:32:14.977465 1 static_autoscaler.go:343] No unschedulable pods I0428 10:32:14.977571 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:32:14.977590 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:32:14.977605 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:32:14.977933 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:32:14.978358 1 scale_down.go:776] No candidates for scale down I0428 10:32:24.992149 1 static_autoscaler.go:343] No unschedulable pods I0428 10:32:24.992329 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:32:24.992357 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:32:24.992374 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:32:24.992718 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:32:24.993134 1 scale_down.go:776] No candidates for scale down I0428 10:32:35.005201 1 static_autoscaler.go:343] No unschedulable pods I0428 10:32:35.005310 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:32:35.005343 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:32:35.005358 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:32:35.005597 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:32:35.005989 1 scale_down.go:776] No candidates for scale down I0428 10:32:45.018893 1 static_autoscaler.go:343] No unschedulable pods I0428 10:32:45.019044 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:32:45.019073 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:32:45.019093 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:32:45.019526 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:32:45.019964 1 scale_down.go:776] No candidates for scale down I0428 10:32:55.032632 1 static_autoscaler.go:343] No unschedulable pods I0428 10:32:55.032715 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:32:55.032749 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:32:55.032766 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:32:55.033021 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:32:55.033468 1 scale_down.go:776] No candidates for scale down I0428 10:33:05.046032 1 static_autoscaler.go:343] No unschedulable pods I0428 10:33:05.046134 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:33:05.046151 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:33:05.046162 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:33:05.046492 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:33:05.046952 1 scale_down.go:776] No candidates for scale down I0428 10:33:15.062473 1 static_autoscaler.go:343] No unschedulable pods I0428 10:33:15.062607 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:33:15.062644 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:33:15.062660 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:33:15.062918 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:33:15.063320 1 scale_down.go:776] No candidates for scale down I0428 10:33:24.174459 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 10:33:24.174669 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 190.838µs I0428 10:33:25.077985 1 static_autoscaler.go:343] No unschedulable pods I0428 10:33:25.078110 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:33:25.078126 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:33:25.078141 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:33:25.078377 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:33:25.078896 1 scale_down.go:776] No candidates for scale down I0428 10:33:35.095370 1 static_autoscaler.go:343] No unschedulable pods I0428 10:33:35.095542 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:33:35.095562 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:33:35.095573 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:33:35.095824 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:33:35.096216 1 scale_down.go:776] No candidates for scale down I0428 10:33:45.109617 1 static_autoscaler.go:343] No unschedulable pods I0428 10:33:45.109708 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:33:45.109732 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:33:45.109825 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:33:45.110073 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:33:45.110548 1 scale_down.go:776] No candidates for scale down I0428 10:33:55.123242 1 static_autoscaler.go:343] No unschedulable pods I0428 10:33:55.123390 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:33:55.123408 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:33:55.123429 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:33:55.123690 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:33:55.124092 1 scale_down.go:776] No candidates for scale down I0428 10:34:05.136896 1 static_autoscaler.go:343] No unschedulable pods I0428 10:34:05.137031 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:34:05.137058 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:34:05.137082 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:34:05.137381 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:34:05.137889 1 scale_down.go:776] No candidates for scale down I0428 10:34:15.150908 1 static_autoscaler.go:343] No unschedulable pods I0428 10:34:15.151047 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:34:15.151065 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:34:15.151078 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:34:15.151310 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:34:15.151731 1 scale_down.go:776] No candidates for scale down I0428 10:34:25.165265 1 static_autoscaler.go:343] No unschedulable pods I0428 10:34:25.165356 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:34:25.165373 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:34:25.165385 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:34:25.165676 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:34:25.166068 1 scale_down.go:776] No candidates for scale down I0428 10:34:35.182233 1 static_autoscaler.go:343] No unschedulable pods I0428 10:34:35.182324 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:34:35.182343 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:34:35.182407 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:34:35.182726 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:34:35.183179 1 scale_down.go:776] No candidates for scale down I0428 10:34:45.196135 1 static_autoscaler.go:343] No unschedulable pods I0428 10:34:45.196270 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:34:45.196286 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:34:45.196298 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:34:45.196532 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:34:45.196931 1 scale_down.go:776] No candidates for scale down I0428 10:34:55.211629 1 static_autoscaler.go:343] No unschedulable pods I0428 10:34:55.211758 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:34:55.211774 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:34:55.211787 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:34:55.212040 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:34:55.212470 1 scale_down.go:776] No candidates for scale down I0428 10:35:05.226728 1 static_autoscaler.go:343] No unschedulable pods I0428 10:35:05.226851 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:35:05.226876 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:35:05.226894 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:35:05.227126 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 10:35:05.227651 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 10:40:05.22404385 +0000 UTC m=+42778.922808201 I0428 10:35:05.227776 1 scale_down.go:776] No candidates for scale down I0428 10:35:15.242112 1 static_autoscaler.go:343] No unschedulable pods I0428 10:35:15.242225 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:35:15.242242 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:35:15.242252 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:35:15.242535 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 10:35:15.242992 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 10:40:15.239443999 +0000 UTC m=+42788.938208336 I0428 10:35:15.243092 1 scale_down.go:776] No candidates for scale down I0428 10:35:24.174820 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 10:35:24.175057 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 217.839µs I0428 10:35:25.256483 1 static_autoscaler.go:343] No unschedulable pods I0428 10:35:25.256578 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:35:25.256596 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:35:25.256606 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:35:25.256873 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:35:25.257252 1 scale_down.go:776] No candidates for scale down I0428 10:35:35.273400 1 static_autoscaler.go:343] No unschedulable pods I0428 10:35:35.273540 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:35:35.273557 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:35:35.273569 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:35:35.273799 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:35:35.274212 1 scale_down.go:776] No candidates for scale down I0428 10:35:45.287059 1 static_autoscaler.go:343] No unschedulable pods I0428 10:35:45.287170 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:35:45.287197 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:35:45.287267 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:35:45.287580 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:35:45.288144 1 scale_down.go:776] No candidates for scale down I0428 10:35:55.300469 1 static_autoscaler.go:343] No unschedulable pods I0428 10:35:55.300597 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:35:55.300615 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:35:55.300628 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:35:55.300875 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:35:55.301283 1 scale_down.go:776] No candidates for scale down I0428 10:36:05.315087 1 static_autoscaler.go:343] No unschedulable pods I0428 10:36:05.315232 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:36:05.315254 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:36:05.315268 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:36:05.315506 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:36:05.315925 1 scale_down.go:776] No candidates for scale down I0428 10:36:15.330200 1 static_autoscaler.go:343] No unschedulable pods I0428 10:36:15.330332 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:36:15.330349 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:36:15.330362 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:36:15.330598 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 10:36:15.331068 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 10:41:15.327384224 +0000 UTC m=+42849.026148574 I0428 10:36:15.331166 1 scale_down.go:776] No candidates for scale down I0428 10:36:25.347313 1 static_autoscaler.go:343] No unschedulable pods I0428 10:36:25.347470 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:36:25.347486 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:36:25.347500 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:36:25.347775 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:36:25.348194 1 scale_down.go:776] No candidates for scale down I0428 10:36:35.363825 1 static_autoscaler.go:343] No unschedulable pods I0428 10:36:35.363923 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:36:35.363946 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:36:35.364027 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:36:35.364321 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:36:35.364824 1 scale_down.go:776] No candidates for scale down I0428 10:36:45.379137 1 static_autoscaler.go:343] No unschedulable pods I0428 10:36:45.379271 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:36:45.379293 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:36:45.379306 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:36:45.379564 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:36:45.380055 1 scale_down.go:776] No candidates for scale down I0428 10:36:55.396403 1 static_autoscaler.go:343] No unschedulable pods I0428 10:36:55.396494 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:36:55.396527 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:36:55.396542 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:36:55.396812 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:36:55.397214 1 scale_down.go:776] No candidates for scale down I0428 10:37:05.414437 1 static_autoscaler.go:343] No unschedulable pods I0428 10:37:05.414646 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:37:05.414671 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:37:05.414695 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:37:05.415059 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:37:05.415788 1 scale_down.go:776] No candidates for scale down I0428 10:37:15.433792 1 static_autoscaler.go:343] No unschedulable pods I0428 10:37:15.433963 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:37:15.433989 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:37:15.434008 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:37:15.434352 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:37:15.435058 1 scale_down.go:776] No candidates for scale down I0428 10:37:24.175173 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 10:37:24.175392 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 200.944µs I0428 10:37:25.447538 1 static_autoscaler.go:343] No unschedulable pods I0428 10:37:25.447629 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:37:25.447682 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:37:25.447773 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:37:25.448057 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:37:25.448520 1 scale_down.go:776] No candidates for scale down I0428 10:37:35.473663 1 static_autoscaler.go:343] No unschedulable pods I0428 10:37:35.473809 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:37:35.473835 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:37:35.473855 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:37:35.474146 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:37:35.474602 1 scale_down.go:776] No candidates for scale down I0428 10:37:45.487979 1 static_autoscaler.go:343] No unschedulable pods I0428 10:37:45.488061 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:37:45.488079 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:37:45.488156 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:37:45.488370 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:37:45.488841 1 scale_down.go:776] No candidates for scale down I0428 10:37:55.502033 1 static_autoscaler.go:343] No unschedulable pods I0428 10:37:55.502146 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:37:55.502177 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:37:55.502197 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:37:55.502535 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:37:55.502962 1 scale_down.go:776] No candidates for scale down I0428 10:38:05.517343 1 static_autoscaler.go:343] No unschedulable pods I0428 10:38:05.517488 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:38:05.517509 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:38:05.517527 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:38:05.517896 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:38:05.518355 1 scale_down.go:776] No candidates for scale down I0428 10:38:15.534368 1 static_autoscaler.go:343] No unschedulable pods I0428 10:38:15.534531 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:38:15.534549 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:38:15.534561 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:38:15.534827 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:38:15.535262 1 scale_down.go:776] No candidates for scale down I0428 10:38:25.550488 1 static_autoscaler.go:343] No unschedulable pods I0428 10:38:25.550588 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:38:25.550633 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:38:25.550656 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:38:25.551005 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:38:25.551482 1 scale_down.go:776] No candidates for scale down I0428 10:38:35.564760 1 static_autoscaler.go:343] No unschedulable pods I0428 10:38:35.564839 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:38:35.564876 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:38:35.564949 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:38:35.565219 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:38:35.565685 1 scale_down.go:776] No candidates for scale down I0428 10:38:45.580397 1 static_autoscaler.go:343] No unschedulable pods I0428 10:38:45.580551 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:38:45.580575 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:38:45.580595 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:38:45.580866 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:38:45.581320 1 scale_down.go:776] No candidates for scale down I0428 10:38:55.595707 1 static_autoscaler.go:343] No unschedulable pods I0428 10:38:55.595788 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:38:55.595811 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:38:55.595873 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:38:55.596111 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:38:55.596524 1 scale_down.go:776] No candidates for scale down I0428 10:39:05.611198 1 static_autoscaler.go:343] No unschedulable pods I0428 10:39:05.611323 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:39:05.611343 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:39:05.611359 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:39:05.611614 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:39:05.612204 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 10:39:05.620981 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 10:39:05.621190 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 10:39:05.626395 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588070345 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 10:39:05.639816 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 10:39:15.637108 1 static_autoscaler.go:343] No unschedulable pods I0428 10:39:15.637235 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:39:15.637256 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:39:15.637271 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:39:15.637526 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:39:15.637994 1 scale_down.go:776] No candidates for scale down I0428 10:39:24.175527 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 10:39:24.175785 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 228.962µs I0428 10:39:25.654425 1 static_autoscaler.go:343] No unschedulable pods I0428 10:39:25.654531 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:39:25.654553 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:39:25.654565 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:39:25.654845 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:39:25.655236 1 scale_down.go:776] No candidates for scale down I0428 10:39:35.668326 1 static_autoscaler.go:343] No unschedulable pods I0428 10:39:35.668405 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:39:35.668451 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:39:35.668526 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:39:35.668797 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:39:35.669210 1 scale_down.go:776] No candidates for scale down I0428 10:39:45.683771 1 static_autoscaler.go:343] No unschedulable pods I0428 10:39:45.683903 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:39:45.683931 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:39:45.683952 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:39:45.684212 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:39:45.684683 1 scale_down.go:776] No candidates for scale down I0428 10:39:55.701879 1 static_autoscaler.go:343] No unschedulable pods I0428 10:39:55.701985 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:39:55.702007 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:39:55.702022 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:39:55.702387 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:39:55.702868 1 scale_down.go:776] No candidates for scale down I0428 10:40:05.717842 1 static_autoscaler.go:343] No unschedulable pods I0428 10:40:05.717956 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:40:05.717982 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:40:05.718006 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:40:05.718294 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 10:40:05.718837 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 10:45:05.714876187 +0000 UTC m=+43079.413640557 I0428 10:40:05.718947 1 scale_down.go:776] No candidates for scale down I0428 10:40:15.746025 1 static_autoscaler.go:343] No unschedulable pods I0428 10:40:15.746112 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:40:15.746130 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:40:15.746142 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:40:15.746391 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 10:40:15.746878 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 10:45:15.743337101 +0000 UTC m=+43089.442101437 I0428 10:40:15.746977 1 scale_down.go:776] No candidates for scale down I0428 10:40:25.761724 1 static_autoscaler.go:343] No unschedulable pods I0428 10:40:25.761856 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:40:25.761882 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:40:25.761907 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:40:25.762310 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:40:25.763041 1 scale_down.go:776] No candidates for scale down I0428 10:40:35.775113 1 static_autoscaler.go:343] No unschedulable pods I0428 10:40:35.775222 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:40:35.775265 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:40:35.775287 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:40:35.775577 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:40:35.776082 1 scale_down.go:776] No candidates for scale down I0428 10:40:45.790101 1 static_autoscaler.go:343] No unschedulable pods I0428 10:40:45.790246 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:40:45.790270 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:40:45.790289 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:40:45.790638 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:40:45.791105 1 scale_down.go:776] No candidates for scale down I0428 10:40:55.803251 1 static_autoscaler.go:343] No unschedulable pods I0428 10:40:55.803395 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:40:55.803433 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:40:55.803500 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:40:55.803752 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:40:55.804272 1 scale_down.go:776] No candidates for scale down I0428 10:41:05.817177 1 static_autoscaler.go:343] No unschedulable pods I0428 10:41:05.817263 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:41:05.817287 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:41:05.817369 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:41:05.817688 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:41:05.818199 1 scale_down.go:776] No candidates for scale down I0428 10:41:15.831400 1 static_autoscaler.go:343] No unschedulable pods I0428 10:41:15.831516 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:41:15.831540 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:41:15.831556 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:41:15.831845 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 10:41:15.832321 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 10:46:15.828710975 +0000 UTC m=+43149.527475363 I0428 10:41:15.832450 1 scale_down.go:776] No candidates for scale down I0428 10:41:24.175907 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 10:41:24.176189 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 259.704µs I0428 10:41:25.847987 1 static_autoscaler.go:343] No unschedulable pods I0428 10:41:25.848097 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:41:25.848124 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:41:25.848209 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:41:25.848529 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:41:25.849040 1 scale_down.go:776] No candidates for scale down I0428 10:41:35.875130 1 static_autoscaler.go:343] No unschedulable pods I0428 10:41:35.875206 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:41:35.875223 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:41:35.875288 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:41:35.875527 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:41:35.875958 1 scale_down.go:776] No candidates for scale down I0428 10:41:45.889966 1 static_autoscaler.go:343] No unschedulable pods I0428 10:41:45.890126 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:41:45.890150 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:41:45.890170 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:41:45.890450 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:41:45.890909 1 scale_down.go:776] No candidates for scale down I0428 10:41:55.905221 1 static_autoscaler.go:343] No unschedulable pods I0428 10:41:55.905364 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:41:55.905381 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:41:55.905394 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:41:55.905629 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:41:55.906040 1 scale_down.go:776] No candidates for scale down I0428 10:42:05.926972 1 static_autoscaler.go:343] No unschedulable pods I0428 10:42:05.927098 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:42:05.927131 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:42:05.927151 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:42:05.927515 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:42:05.928055 1 scale_down.go:776] No candidates for scale down I0428 10:42:15.943089 1 static_autoscaler.go:343] No unschedulable pods I0428 10:42:15.943218 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:42:15.943236 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:42:15.943249 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:42:15.943482 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:42:15.943913 1 scale_down.go:776] No candidates for scale down I0428 10:42:25.956686 1 static_autoscaler.go:343] No unschedulable pods I0428 10:42:25.956766 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:42:25.956784 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:42:25.956852 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:42:25.957071 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:42:25.957499 1 scale_down.go:776] No candidates for scale down I0428 10:42:35.970505 1 static_autoscaler.go:343] No unschedulable pods I0428 10:42:35.970650 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:42:35.970667 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:42:35.970677 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:42:35.970926 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:42:35.971477 1 scale_down.go:776] No candidates for scale down I0428 10:42:45.984023 1 static_autoscaler.go:343] No unschedulable pods I0428 10:42:45.984151 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:42:45.984168 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:42:45.984183 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:42:45.984439 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:42:45.984870 1 scale_down.go:776] No candidates for scale down I0428 10:42:55.998483 1 static_autoscaler.go:343] No unschedulable pods I0428 10:42:55.998634 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:42:55.998653 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:42:55.998665 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:42:55.998937 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:42:55.999462 1 scale_down.go:776] No candidates for scale down I0428 10:43:06.018884 1 static_autoscaler.go:343] No unschedulable pods I0428 10:43:06.019338 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:43:06.019441 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:43:06.019506 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:43:06.020058 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:43:06.022561 1 scale_down.go:776] No candidates for scale down I0428 10:43:16.039002 1 static_autoscaler.go:343] No unschedulable pods I0428 10:43:16.039137 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:43:16.039162 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:43:16.039183 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:43:16.039458 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:43:16.040031 1 scale_down.go:776] No candidates for scale down I0428 10:43:24.176317 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 10:43:24.176594 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 259.802µs I0428 10:43:26.054694 1 static_autoscaler.go:343] No unschedulable pods I0428 10:43:26.054783 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:43:26.054800 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:43:26.054876 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:43:26.055130 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:43:26.055591 1 scale_down.go:776] No candidates for scale down I0428 10:43:36.068477 1 static_autoscaler.go:343] No unschedulable pods I0428 10:43:36.068614 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:43:36.068633 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:43:36.068645 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:43:36.068933 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:43:36.069344 1 scale_down.go:776] No candidates for scale down I0428 10:43:46.085161 1 static_autoscaler.go:343] No unschedulable pods I0428 10:43:46.085306 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:43:46.085336 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:43:46.085361 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:43:46.085668 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:43:46.086177 1 scale_down.go:776] No candidates for scale down I0428 10:43:56.100653 1 static_autoscaler.go:343] No unschedulable pods I0428 10:43:56.100746 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:43:56.100763 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:43:56.100776 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:43:56.101039 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:43:56.101482 1 scale_down.go:776] No candidates for scale down I0428 10:44:06.116289 1 static_autoscaler.go:343] No unschedulable pods I0428 10:44:06.116433 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:44:06.116455 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:44:06.116469 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:44:06.116771 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:44:06.117237 1 scale_down.go:776] No candidates for scale down I0428 10:44:16.133622 1 static_autoscaler.go:343] No unschedulable pods I0428 10:44:16.133709 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:44:16.133726 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:44:16.133798 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:44:16.134028 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:44:16.134464 1 scale_down.go:776] No candidates for scale down I0428 10:44:26.147126 1 static_autoscaler.go:343] No unschedulable pods I0428 10:44:26.147205 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:44:26.147225 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:44:26.147307 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:44:26.147630 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:44:26.148084 1 scale_down.go:776] No candidates for scale down I0428 10:44:36.163357 1 static_autoscaler.go:343] No unschedulable pods I0428 10:44:36.163509 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:44:36.163533 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:44:36.163547 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:44:36.163797 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:44:36.164264 1 scale_down.go:776] No candidates for scale down I0428 10:44:46.178938 1 static_autoscaler.go:343] No unschedulable pods I0428 10:44:46.179061 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:44:46.179082 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:44:46.179097 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:44:46.179328 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:44:46.179920 1 scale_down.go:776] No candidates for scale down I0428 10:44:56.208014 1 static_autoscaler.go:343] No unschedulable pods I0428 10:44:56.208120 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:44:56.208146 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:44:56.208248 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:44:56.208619 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:44:56.209112 1 scale_down.go:776] No candidates for scale down I0428 10:45:06.227659 1 static_autoscaler.go:343] No unschedulable pods I0428 10:45:06.227928 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:45:06.227992 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:45:06.228250 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:45:06.228854 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 10:45:06.230286 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 10:50:06.218928602 +0000 UTC m=+43379.917693028 I0428 10:45:06.230577 1 scale_down.go:776] No candidates for scale down I0428 10:45:16.244250 1 static_autoscaler.go:343] No unschedulable pods I0428 10:45:16.244383 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:45:16.244401 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:45:16.244424 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:45:16.244667 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 10:45:16.245162 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 10:50:16.241305109 +0000 UTC m=+43389.940069449 I0428 10:45:16.245261 1 scale_down.go:776] No candidates for scale down I0428 10:45:24.176737 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 10:45:24.176957 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 197.987µs I0428 10:45:26.260984 1 static_autoscaler.go:343] No unschedulable pods I0428 10:45:26.261088 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:45:26.261114 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:45:26.261206 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:45:26.261532 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:45:26.261997 1 scale_down.go:776] No candidates for scale down I0428 10:45:36.275655 1 static_autoscaler.go:343] No unschedulable pods I0428 10:45:36.275808 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:45:36.275833 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:45:36.275850 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:45:36.276188 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:45:36.276700 1 scale_down.go:776] No candidates for scale down I0428 10:45:46.291833 1 static_autoscaler.go:343] No unschedulable pods I0428 10:45:46.291921 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:45:46.291940 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:45:46.292015 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:45:46.292252 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:45:46.292733 1 scale_down.go:776] No candidates for scale down I0428 10:45:56.308308 1 static_autoscaler.go:343] No unschedulable pods I0428 10:45:56.308393 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:45:56.308426 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:45:56.308506 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:45:56.308780 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:45:56.309213 1 scale_down.go:776] No candidates for scale down I0428 10:46:06.325233 1 static_autoscaler.go:343] No unschedulable pods I0428 10:46:06.325403 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:46:06.325452 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:46:06.325484 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:46:06.326079 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:46:06.327002 1 scale_down.go:776] No candidates for scale down I0428 10:46:16.340936 1 static_autoscaler.go:343] No unschedulable pods I0428 10:46:16.341030 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:46:16.341047 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:46:16.341059 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:46:16.341330 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 10:46:16.341861 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 10:51:16.337894174 +0000 UTC m=+43450.036658555 I0428 10:46:16.341961 1 scale_down.go:776] No candidates for scale down I0428 10:46:26.355195 1 static_autoscaler.go:343] No unschedulable pods I0428 10:46:26.355348 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:46:26.355367 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:46:26.355380 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:46:26.355683 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:46:26.356386 1 scale_down.go:776] No candidates for scale down I0428 10:46:36.371440 1 static_autoscaler.go:343] No unschedulable pods I0428 10:46:36.371554 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:46:36.371587 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:46:36.371614 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:46:36.371933 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:46:36.372403 1 scale_down.go:776] No candidates for scale down I0428 10:46:46.386886 1 static_autoscaler.go:343] No unschedulable pods I0428 10:46:46.387008 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:46:46.387040 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:46:46.387056 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:46:46.387315 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:46:46.387819 1 scale_down.go:776] No candidates for scale down I0428 10:46:56.403476 1 static_autoscaler.go:343] No unschedulable pods I0428 10:46:56.403616 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:46:56.403639 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:46:56.403658 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:46:56.403929 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:46:56.404448 1 scale_down.go:776] No candidates for scale down I0428 10:47:06.420655 1 static_autoscaler.go:343] No unschedulable pods I0428 10:47:06.420739 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:47:06.420755 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:47:06.420806 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:47:06.421063 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:47:06.421499 1 scale_down.go:776] No candidates for scale down I0428 10:47:16.437726 1 static_autoscaler.go:343] No unschedulable pods I0428 10:47:16.437874 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:47:16.437906 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:47:16.437932 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:47:16.438228 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:47:16.438780 1 scale_down.go:776] No candidates for scale down I0428 10:47:24.177085 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 10:47:24.177303 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 203.353µs I0428 10:47:26.454122 1 static_autoscaler.go:343] No unschedulable pods I0428 10:47:26.454215 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:47:26.454233 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:47:26.454245 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:47:26.454535 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:47:26.454985 1 scale_down.go:776] No candidates for scale down I0428 10:47:36.467252 1 static_autoscaler.go:343] No unschedulable pods I0428 10:47:36.467347 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:47:36.467373 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:47:36.467482 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:47:36.467861 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:47:36.468373 1 scale_down.go:776] No candidates for scale down I0428 10:47:46.482020 1 static_autoscaler.go:343] No unschedulable pods I0428 10:47:46.482167 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:47:46.482185 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:47:46.482198 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:47:46.482461 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:47:46.482980 1 scale_down.go:776] No candidates for scale down I0428 10:47:56.497752 1 static_autoscaler.go:343] No unschedulable pods I0428 10:47:56.497929 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:47:56.497972 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:47:56.498004 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:47:56.498600 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:47:56.499557 1 scale_down.go:776] No candidates for scale down I0428 10:48:06.512919 1 static_autoscaler.go:343] No unschedulable pods I0428 10:48:06.513059 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:48:06.513080 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:48:06.513099 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:48:06.513329 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:48:06.513832 1 scale_down.go:776] No candidates for scale down I0428 10:48:16.527367 1 static_autoscaler.go:343] No unschedulable pods I0428 10:48:16.527507 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:48:16.527554 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:48:16.527588 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:48:16.527890 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:48:16.528375 1 scale_down.go:776] No candidates for scale down I0428 10:48:26.542028 1 static_autoscaler.go:343] No unschedulable pods I0428 10:48:26.542160 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:48:26.542178 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:48:26.542190 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:48:26.542477 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:48:26.542931 1 scale_down.go:776] No candidates for scale down I0428 10:48:36.562232 1 static_autoscaler.go:343] No unschedulable pods I0428 10:48:36.562381 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:48:36.562405 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:48:36.562443 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:48:36.562765 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:48:36.563278 1 scale_down.go:776] No candidates for scale down I0428 10:48:46.576598 1 static_autoscaler.go:343] No unschedulable pods I0428 10:48:46.576760 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:48:46.576783 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:48:46.576804 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:48:46.577082 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:48:46.577624 1 scale_down.go:776] No candidates for scale down I0428 10:48:56.590660 1 static_autoscaler.go:343] No unschedulable pods I0428 10:48:56.590739 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:48:56.590757 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:48:56.590825 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:48:56.591053 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:48:56.591521 1 scale_down.go:776] No candidates for scale down I0428 10:49:06.605286 1 static_autoscaler.go:343] No unschedulable pods I0428 10:49:06.605432 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:49:06.605456 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:49:06.605473 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:49:06.605749 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:49:06.606236 1 scale_down.go:776] No candidates for scale down I0428 10:49:16.622952 1 static_autoscaler.go:343] No unschedulable pods I0428 10:49:16.623117 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:49:16.623156 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:49:16.623183 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:49:16.623762 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:49:16.625018 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 10:49:16.633048 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 10:49:16.633520 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 10:49:16.647246 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588070956 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 10:49:16.654874 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 10:49:24.177461 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 10:49:24.177745 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 266.994µs I0428 10:49:26.656388 1 static_autoscaler.go:343] No unschedulable pods I0428 10:49:26.656532 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:49:26.656552 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:49:26.656575 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:49:26.656856 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:49:26.657357 1 scale_down.go:776] No candidates for scale down I0428 10:49:36.670875 1 static_autoscaler.go:343] No unschedulable pods I0428 10:49:36.670950 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:49:36.670968 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:49:36.671039 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:49:36.671281 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:49:36.671813 1 scale_down.go:776] No candidates for scale down I0428 10:49:46.687715 1 static_autoscaler.go:343] No unschedulable pods I0428 10:49:46.687854 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:49:46.687891 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:49:46.687915 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:49:46.688167 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:49:46.688713 1 scale_down.go:776] No candidates for scale down I0428 10:49:56.702029 1 static_autoscaler.go:343] No unschedulable pods I0428 10:49:56.702155 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:49:56.702173 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:49:56.702185 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:49:56.702453 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:49:56.702902 1 scale_down.go:776] No candidates for scale down I0428 10:50:06.721005 1 static_autoscaler.go:343] No unschedulable pods I0428 10:50:06.721139 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:50:06.721158 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:50:06.721171 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:50:06.721406 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 10:50:06.721941 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 10:55:06.718279794 +0000 UTC m=+43680.417044183 I0428 10:50:06.722038 1 scale_down.go:776] No candidates for scale down I0428 10:50:16.736834 1 static_autoscaler.go:343] No unschedulable pods I0428 10:50:16.736917 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:50:16.736937 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:50:16.737013 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:50:16.737278 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 10:50:16.737843 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 10:55:16.734097428 +0000 UTC m=+43690.432861765 I0428 10:50:16.737947 1 scale_down.go:776] No candidates for scale down I0428 10:50:26.752135 1 static_autoscaler.go:343] No unschedulable pods I0428 10:50:26.752257 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:50:26.752277 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:50:26.752288 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:50:26.752576 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:50:26.753019 1 scale_down.go:776] No candidates for scale down I0428 10:50:36.767062 1 static_autoscaler.go:343] No unschedulable pods I0428 10:50:36.767208 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:50:36.767231 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:50:36.767249 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:50:36.767577 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:50:36.768123 1 scale_down.go:776] No candidates for scale down I0428 10:50:46.784812 1 static_autoscaler.go:343] No unschedulable pods I0428 10:50:46.784953 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:50:46.784974 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:50:46.784991 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:50:46.785253 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:50:46.785687 1 scale_down.go:776] No candidates for scale down I0428 10:50:56.801737 1 static_autoscaler.go:343] No unschedulable pods I0428 10:50:56.801946 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:50:56.801978 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:50:56.802003 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:50:56.802397 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:50:56.803181 1 scale_down.go:776] No candidates for scale down I0428 10:51:06.820987 1 static_autoscaler.go:343] No unschedulable pods I0428 10:51:06.821079 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:51:06.821096 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:51:06.821108 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:51:06.821369 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:51:06.821859 1 scale_down.go:776] No candidates for scale down I0428 10:51:16.837445 1 static_autoscaler.go:343] No unschedulable pods I0428 10:51:16.837595 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:51:16.837619 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:51:16.837642 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:51:16.838039 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 10:51:16.838642 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 10:56:16.834716582 +0000 UTC m=+43750.533480966 I0428 10:51:16.838762 1 scale_down.go:776] No candidates for scale down I0428 10:51:24.177873 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 10:51:24.178112 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 220.984µs I0428 10:51:26.852172 1 static_autoscaler.go:343] No unschedulable pods I0428 10:51:26.852307 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:51:26.852326 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:51:26.852337 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:51:26.852598 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:51:26.853040 1 scale_down.go:776] No candidates for scale down I0428 10:51:36.866954 1 static_autoscaler.go:343] No unschedulable pods I0428 10:51:36.867116 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:51:36.867150 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:51:36.867166 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:51:36.867524 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:51:36.868195 1 scale_down.go:776] No candidates for scale down I0428 10:51:46.882456 1 static_autoscaler.go:343] No unschedulable pods I0428 10:51:46.882577 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:51:46.882594 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:51:46.882606 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:51:46.882874 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:51:46.883333 1 scale_down.go:776] No candidates for scale down I0428 10:51:56.897113 1 static_autoscaler.go:343] No unschedulable pods I0428 10:51:56.897236 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:51:56.897254 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:51:56.897270 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:51:56.897522 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:51:56.897984 1 scale_down.go:776] No candidates for scale down I0428 10:52:06.911286 1 static_autoscaler.go:343] No unschedulable pods I0428 10:52:06.911437 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:52:06.911456 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:52:06.911468 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:52:06.911721 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:52:06.912199 1 scale_down.go:776] No candidates for scale down I0428 10:52:16.928778 1 static_autoscaler.go:343] No unschedulable pods I0428 10:52:16.928894 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:52:16.928927 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:52:16.928941 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:52:16.929159 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:52:16.929589 1 scale_down.go:776] No candidates for scale down I0428 10:52:26.944457 1 static_autoscaler.go:343] No unschedulable pods I0428 10:52:26.944577 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:52:26.944594 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:52:26.944607 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:52:26.944894 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:52:26.945357 1 scale_down.go:776] No candidates for scale down I0428 10:52:36.960647 1 static_autoscaler.go:343] No unschedulable pods I0428 10:52:36.960780 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:52:36.960797 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:52:36.960810 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:52:36.961064 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:52:36.961497 1 scale_down.go:776] No candidates for scale down I0428 10:52:46.977697 1 static_autoscaler.go:343] No unschedulable pods I0428 10:52:46.977842 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:52:46.977864 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:52:46.977876 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:52:46.978148 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:52:46.978606 1 scale_down.go:776] No candidates for scale down I0428 10:52:56.993658 1 static_autoscaler.go:343] No unschedulable pods I0428 10:52:56.993766 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:52:56.993790 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:52:56.993881 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:52:56.994178 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:52:56.994654 1 scale_down.go:776] No candidates for scale down I0428 10:53:07.007572 1 static_autoscaler.go:343] No unschedulable pods I0428 10:53:07.007724 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:53:07.007750 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:53:07.007770 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:53:07.008033 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:53:07.008539 1 scale_down.go:776] No candidates for scale down I0428 10:53:17.020895 1 static_autoscaler.go:343] No unschedulable pods I0428 10:53:17.020986 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:53:17.021007 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:53:17.021022 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:53:17.021282 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:53:17.021725 1 scale_down.go:776] No candidates for scale down I0428 10:53:24.178237 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 10:53:24.178499 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 242.571µs I0428 10:53:27.034884 1 static_autoscaler.go:343] No unschedulable pods I0428 10:53:27.035059 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:53:27.035090 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:53:27.035113 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:53:27.035500 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:53:27.036218 1 scale_down.go:776] No candidates for scale down I0428 10:53:37.051266 1 static_autoscaler.go:343] No unschedulable pods I0428 10:53:37.051472 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:53:37.051498 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:53:37.051516 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:53:37.051842 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:53:37.052297 1 scale_down.go:776] No candidates for scale down I0428 10:53:47.067291 1 static_autoscaler.go:343] No unschedulable pods I0428 10:53:47.067384 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:53:47.067402 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:53:47.067431 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:53:47.067870 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:53:47.068322 1 scale_down.go:776] No candidates for scale down I0428 10:53:57.084978 1 static_autoscaler.go:343] No unschedulable pods I0428 10:53:57.085138 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:53:57.085163 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:53:57.085179 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:53:57.085484 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:53:57.085998 1 scale_down.go:776] No candidates for scale down I0428 10:54:07.099542 1 static_autoscaler.go:343] No unschedulable pods I0428 10:54:07.099671 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:54:07.099687 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:54:07.099699 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:54:07.099942 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:54:07.100372 1 scale_down.go:776] No candidates for scale down I0428 10:54:17.113247 1 static_autoscaler.go:343] No unschedulable pods I0428 10:54:17.113405 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:54:17.113441 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:54:17.113460 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:54:17.113834 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:54:17.114267 1 scale_down.go:776] No candidates for scale down I0428 10:54:27.127690 1 static_autoscaler.go:343] No unschedulable pods I0428 10:54:27.127803 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:54:27.127825 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:54:27.127843 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:54:27.128136 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:54:27.128643 1 scale_down.go:776] No candidates for scale down I0428 10:54:37.142978 1 static_autoscaler.go:343] No unschedulable pods I0428 10:54:37.143106 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:54:37.143125 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:54:37.143137 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:54:37.143382 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:54:37.143823 1 scale_down.go:776] No candidates for scale down I0428 10:54:47.158923 1 static_autoscaler.go:343] No unschedulable pods I0428 10:54:47.159047 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:54:47.159074 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:54:47.159095 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:54:47.159463 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:54:47.160033 1 scale_down.go:776] No candidates for scale down I0428 10:54:57.176623 1 static_autoscaler.go:343] No unschedulable pods I0428 10:54:57.176722 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:54:57.176746 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:54:57.176826 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:54:57.177149 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:54:57.177962 1 scale_down.go:776] No candidates for scale down I0428 10:55:07.198891 1 static_autoscaler.go:343] No unschedulable pods I0428 10:55:07.199148 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:55:07.199208 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:55:07.199494 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:55:07.200176 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 10:55:07.201627 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 11:00:07.189695541 +0000 UTC m=+43980.888459912 I0428 10:55:07.201848 1 scale_down.go:776] No candidates for scale down I0428 10:55:17.220196 1 static_autoscaler.go:343] No unschedulable pods I0428 10:55:17.220337 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:55:17.220355 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:55:17.220367 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:55:17.220648 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 10:55:17.221198 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 11:00:17.217118915 +0000 UTC m=+43990.915883265 I0428 10:55:17.221317 1 scale_down.go:776] No candidates for scale down I0428 10:55:24.178638 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 10:55:24.178865 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 207.225µs I0428 10:55:27.238268 1 static_autoscaler.go:343] No unschedulable pods I0428 10:55:27.238390 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:55:27.238443 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:55:27.238461 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:55:27.238749 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:55:27.239226 1 scale_down.go:776] No candidates for scale down I0428 10:55:37.254930 1 static_autoscaler.go:343] No unschedulable pods I0428 10:55:37.255080 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:55:37.255109 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:55:37.255136 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:55:37.255462 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:55:37.255974 1 scale_down.go:776] No candidates for scale down I0428 10:55:47.269267 1 static_autoscaler.go:343] No unschedulable pods I0428 10:55:47.269351 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:55:47.269367 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:55:47.269465 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:55:47.269802 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:55:47.270301 1 scale_down.go:776] No candidates for scale down I0428 10:55:57.284883 1 static_autoscaler.go:343] No unschedulable pods I0428 10:55:57.285015 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:55:57.285038 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:55:57.285057 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:55:57.285317 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:55:57.285815 1 scale_down.go:776] No candidates for scale down I0428 10:56:07.300779 1 static_autoscaler.go:343] No unschedulable pods I0428 10:56:07.300929 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:56:07.300951 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:56:07.300966 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:56:07.301276 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:56:07.301893 1 scale_down.go:776] No candidates for scale down I0428 10:56:17.314750 1 static_autoscaler.go:343] No unschedulable pods I0428 10:56:17.314900 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:56:17.314929 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:56:17.314952 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:56:17.315258 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 10:56:17.316048 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 11:01:17.31139739 +0000 UTC m=+44051.010161731 I0428 10:56:17.316180 1 scale_down.go:776] No candidates for scale down I0428 10:56:27.331245 1 static_autoscaler.go:343] No unschedulable pods I0428 10:56:27.331371 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:56:27.331401 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:56:27.331447 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:56:27.331821 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:56:27.332309 1 scale_down.go:776] No candidates for scale down I0428 10:56:37.348561 1 static_autoscaler.go:343] No unschedulable pods I0428 10:56:37.348825 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:56:37.348869 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:56:37.348907 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:56:37.349278 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:56:37.350056 1 scale_down.go:776] No candidates for scale down I0428 10:56:47.365230 1 static_autoscaler.go:343] No unschedulable pods I0428 10:56:47.365318 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:56:47.365337 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:56:47.365355 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:56:47.365685 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:56:47.366120 1 scale_down.go:776] No candidates for scale down I0428 10:56:57.383134 1 static_autoscaler.go:343] No unschedulable pods I0428 10:56:57.383282 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:56:57.383304 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:56:57.383320 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:56:57.383632 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:56:57.384129 1 scale_down.go:776] No candidates for scale down I0428 10:57:07.400466 1 static_autoscaler.go:343] No unschedulable pods I0428 10:57:07.400554 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:57:07.400570 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:57:07.400648 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:57:07.400931 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:57:07.401441 1 scale_down.go:776] No candidates for scale down I0428 10:57:17.415795 1 static_autoscaler.go:343] No unschedulable pods I0428 10:57:17.415887 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:57:17.415909 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:57:17.415928 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:57:17.416370 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:57:17.416926 1 scale_down.go:776] No candidates for scale down I0428 10:57:24.178987 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 10:57:24.179248 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 241.349µs I0428 10:57:27.430051 1 static_autoscaler.go:343] No unschedulable pods I0428 10:57:27.430155 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:57:27.430179 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:57:27.430260 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:57:27.430585 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:57:27.431085 1 scale_down.go:776] No candidates for scale down I0428 10:57:37.444551 1 static_autoscaler.go:343] No unschedulable pods I0428 10:57:37.444647 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:57:37.444665 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:57:37.444749 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:57:37.445003 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:57:37.445480 1 scale_down.go:776] No candidates for scale down I0428 10:57:47.460976 1 static_autoscaler.go:343] No unschedulable pods I0428 10:57:47.461089 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:57:47.461115 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:57:47.461137 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:57:47.461537 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:57:47.462119 1 scale_down.go:776] No candidates for scale down I0428 10:57:57.475107 1 static_autoscaler.go:343] No unschedulable pods I0428 10:57:57.475230 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:57:57.475254 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:57:57.475276 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:57:57.475548 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:57:57.475973 1 scale_down.go:776] No candidates for scale down I0428 10:58:07.489831 1 static_autoscaler.go:343] No unschedulable pods I0428 10:58:07.489959 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:58:07.489977 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:58:07.489990 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:58:07.490248 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:58:07.490724 1 scale_down.go:776] No candidates for scale down I0428 10:58:17.503350 1 static_autoscaler.go:343] No unschedulable pods I0428 10:58:17.503487 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:58:17.503506 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:58:17.503519 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:58:17.503787 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:58:17.504213 1 scale_down.go:776] No candidates for scale down I0428 10:58:27.517789 1 static_autoscaler.go:343] No unschedulable pods I0428 10:58:27.517879 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:58:27.517919 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:58:27.517940 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:58:27.518226 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:58:27.518762 1 scale_down.go:776] No candidates for scale down I0428 10:58:37.534069 1 static_autoscaler.go:343] No unschedulable pods I0428 10:58:37.534203 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:58:37.534219 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:58:37.534231 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:58:37.534486 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:58:37.534905 1 scale_down.go:776] No candidates for scale down I0428 10:58:47.548147 1 static_autoscaler.go:343] No unschedulable pods I0428 10:58:47.548248 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:58:47.548274 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:58:47.548354 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:58:47.548719 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:58:47.549208 1 scale_down.go:776] No candidates for scale down I0428 10:58:57.562501 1 static_autoscaler.go:343] No unschedulable pods I0428 10:58:57.562599 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:58:57.562625 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:58:57.562708 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:58:57.563021 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:58:57.563499 1 scale_down.go:776] No candidates for scale down I0428 10:59:07.582307 1 static_autoscaler.go:343] No unschedulable pods I0428 10:59:07.582462 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:59:07.582489 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:59:07.582505 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:59:07.582825 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:59:07.583274 1 scale_down.go:776] No candidates for scale down I0428 10:59:17.598244 1 static_autoscaler.go:343] No unschedulable pods I0428 10:59:17.598461 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:59:17.598539 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:59:17.598577 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:59:17.598898 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:59:17.599391 1 scale_down.go:776] No candidates for scale down I0428 10:59:24.179350 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 10:59:24.179589 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 216.544µs I0428 10:59:27.612422 1 static_autoscaler.go:343] No unschedulable pods I0428 10:59:27.612565 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:59:27.612583 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:59:27.612596 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:59:27.612980 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:59:27.613757 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 10:59:27.621362 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 10:59:27.621616 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 10:59:27.628629 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588071567 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 10:59:27.636163 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 10:59:37.636346 1 static_autoscaler.go:343] No unschedulable pods I0428 10:59:37.636485 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:59:37.636500 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:59:37.636513 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:59:37.636763 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:59:37.637238 1 scale_down.go:776] No candidates for scale down I0428 10:59:47.651217 1 static_autoscaler.go:343] No unschedulable pods I0428 10:59:47.651327 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:59:47.651353 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:59:47.651451 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:59:47.651756 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:59:47.652224 1 scale_down.go:776] No candidates for scale down I0428 10:59:57.665866 1 static_autoscaler.go:343] No unschedulable pods I0428 10:59:57.665943 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 10:59:57.665962 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 10:59:57.666036 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 10:59:57.666311 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 10:59:57.666904 1 scale_down.go:776] No candidates for scale down I0428 11:00:07.688987 1 static_autoscaler.go:343] No unschedulable pods I0428 11:00:07.689079 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:00:07.689107 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:00:07.689128 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:00:07.689495 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 11:00:07.690222 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 11:05:07.685946033 +0000 UTC m=+44281.384710369 I0428 11:00:07.690360 1 scale_down.go:776] No candidates for scale down I0428 11:00:17.702937 1 static_autoscaler.go:343] No unschedulable pods I0428 11:00:17.703059 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:00:17.703076 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:00:17.703088 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:00:17.703342 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 11:00:17.703860 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 11:05:17.700244033 +0000 UTC m=+44291.399008416 I0428 11:00:17.703964 1 scale_down.go:776] No candidates for scale down I0428 11:00:27.719813 1 static_autoscaler.go:343] No unschedulable pods I0428 11:00:27.719940 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:00:27.719958 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:00:27.719970 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:00:27.720226 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:00:27.720694 1 scale_down.go:776] No candidates for scale down I0428 11:00:37.733009 1 static_autoscaler.go:343] No unschedulable pods I0428 11:00:37.733098 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:00:37.733115 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:00:37.733126 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:00:37.733391 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:00:37.733846 1 scale_down.go:776] No candidates for scale down I0428 11:00:47.749623 1 static_autoscaler.go:343] No unschedulable pods I0428 11:00:47.749714 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:00:47.749731 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:00:47.749804 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:00:47.750047 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:00:47.750527 1 scale_down.go:776] No candidates for scale down I0428 11:00:57.766111 1 static_autoscaler.go:343] No unschedulable pods I0428 11:00:57.766193 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:00:57.766215 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:00:57.766283 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:00:57.766537 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:00:57.767011 1 scale_down.go:776] No candidates for scale down I0428 11:01:07.780002 1 static_autoscaler.go:343] No unschedulable pods I0428 11:01:07.780086 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:01:07.780102 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:01:07.780170 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:01:07.780406 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:01:07.780875 1 scale_down.go:776] No candidates for scale down I0428 11:01:17.796947 1 static_autoscaler.go:343] No unschedulable pods I0428 11:01:17.797067 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:01:17.797092 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:01:17.797180 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:01:17.797545 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 11:01:17.798131 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 11:06:17.79399216 +0000 UTC m=+44351.492756514 I0428 11:01:17.798250 1 scale_down.go:776] No candidates for scale down I0428 11:01:24.179682 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 11:01:24.179891 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 193.81µs I0428 11:01:27.811510 1 static_autoscaler.go:343] No unschedulable pods I0428 11:01:27.811658 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:01:27.811688 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:01:27.811717 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:01:27.812021 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:01:27.812557 1 scale_down.go:776] No candidates for scale down I0428 11:01:37.827463 1 static_autoscaler.go:343] No unschedulable pods I0428 11:01:37.827652 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:01:37.827688 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:01:37.827713 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:01:37.828016 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:01:37.828530 1 scale_down.go:776] No candidates for scale down I0428 11:01:47.842996 1 static_autoscaler.go:343] No unschedulable pods I0428 11:01:47.843128 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:01:47.843146 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:01:47.843159 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:01:47.843454 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:01:47.843923 1 scale_down.go:776] No candidates for scale down I0428 11:01:57.856731 1 static_autoscaler.go:343] No unschedulable pods I0428 11:01:57.856834 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:01:57.856853 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:01:57.856868 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:01:57.857144 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:01:57.857899 1 scale_down.go:776] No candidates for scale down I0428 11:02:07.870923 1 static_autoscaler.go:343] No unschedulable pods I0428 11:02:07.871026 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:02:07.871045 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:02:07.871057 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:02:07.871426 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:02:07.872073 1 scale_down.go:776] No candidates for scale down I0428 11:02:17.884903 1 static_autoscaler.go:343] No unschedulable pods I0428 11:02:17.885054 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:02:17.885100 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:02:17.885122 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:02:17.885449 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:02:17.885952 1 scale_down.go:776] No candidates for scale down I0428 11:02:27.899023 1 static_autoscaler.go:343] No unschedulable pods I0428 11:02:27.899186 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:02:27.899205 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:02:27.899217 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:02:27.899511 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:02:27.899985 1 scale_down.go:776] No candidates for scale down I0428 11:02:37.917905 1 static_autoscaler.go:343] No unschedulable pods I0428 11:02:37.918066 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:02:37.918089 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:02:37.918109 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:02:37.918374 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:02:37.918897 1 scale_down.go:776] No candidates for scale down I0428 11:02:47.934373 1 static_autoscaler.go:343] No unschedulable pods I0428 11:02:47.934488 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:02:47.934507 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:02:47.934574 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:02:47.934917 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:02:47.935405 1 scale_down.go:776] No candidates for scale down I0428 11:02:57.949511 1 static_autoscaler.go:343] No unschedulable pods I0428 11:02:57.949634 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:02:57.949665 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:02:57.949765 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:02:57.950056 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:02:57.950496 1 scale_down.go:776] No candidates for scale down I0428 11:03:07.963737 1 static_autoscaler.go:343] No unschedulable pods I0428 11:03:07.963823 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:03:07.963844 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:03:07.963915 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:03:07.964190 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:03:07.964718 1 scale_down.go:776] No candidates for scale down I0428 11:03:17.978247 1 static_autoscaler.go:343] No unschedulable pods I0428 11:03:17.978359 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:03:17.978387 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:03:17.978475 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:03:17.978789 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:03:17.979263 1 scale_down.go:776] No candidates for scale down I0428 11:03:24.180011 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 11:03:24.180244 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 214.998µs I0428 11:03:27.994235 1 static_autoscaler.go:343] No unschedulable pods I0428 11:03:27.994344 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:03:27.994364 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:03:27.994377 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:03:27.994696 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:03:27.995115 1 scale_down.go:776] No candidates for scale down I0428 11:03:38.010846 1 static_autoscaler.go:343] No unschedulable pods I0428 11:03:38.010999 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:03:38.011036 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:03:38.011059 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:03:38.011377 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:03:38.012046 1 scale_down.go:776] No candidates for scale down I0428 11:03:48.028709 1 static_autoscaler.go:343] No unschedulable pods I0428 11:03:48.028839 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:03:48.028860 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:03:48.028875 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:03:48.029096 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:03:48.029516 1 scale_down.go:776] No candidates for scale down I0428 11:03:58.041714 1 static_autoscaler.go:343] No unschedulable pods I0428 11:03:58.041791 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:03:58.041808 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:03:58.041884 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:03:58.042092 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:03:58.042522 1 scale_down.go:776] No candidates for scale down I0428 11:04:08.056169 1 static_autoscaler.go:343] No unschedulable pods I0428 11:04:08.056324 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:04:08.056349 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:04:08.056372 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:04:08.056807 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:04:08.057531 1 scale_down.go:776] No candidates for scale down I0428 11:04:18.070589 1 static_autoscaler.go:343] No unschedulable pods I0428 11:04:18.070682 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:04:18.070698 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:04:18.070710 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:04:18.070965 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:04:18.071422 1 scale_down.go:776] No candidates for scale down I0428 11:04:28.084983 1 static_autoscaler.go:343] No unschedulable pods I0428 11:04:28.085151 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:04:28.085180 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:04:28.085204 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:04:28.085515 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:04:28.085964 1 scale_down.go:776] No candidates for scale down I0428 11:04:38.099647 1 static_autoscaler.go:343] No unschedulable pods I0428 11:04:38.099786 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:04:38.099816 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:04:38.099843 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:04:38.100132 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:04:38.100657 1 scale_down.go:776] No candidates for scale down I0428 11:04:48.115780 1 static_autoscaler.go:343] No unschedulable pods I0428 11:04:48.115864 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:04:48.115897 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:04:48.115912 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:04:48.116165 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:04:48.116586 1 scale_down.go:776] No candidates for scale down I0428 11:04:58.129497 1 static_autoscaler.go:343] No unschedulable pods I0428 11:04:58.129577 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:04:58.129599 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:04:58.129679 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:04:58.129953 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:04:58.130364 1 scale_down.go:776] No candidates for scale down I0428 11:05:08.145189 1 static_autoscaler.go:343] No unschedulable pods I0428 11:05:08.145312 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:05:08.145338 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:05:08.145463 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:05:08.145821 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 11:05:08.146686 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 11:10:08.14124067 +0000 UTC m=+44581.840005058 I0428 11:05:08.146862 1 scale_down.go:776] No candidates for scale down I0428 11:05:18.159797 1 static_autoscaler.go:343] No unschedulable pods I0428 11:05:18.159887 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:05:18.159911 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:05:18.159992 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:05:18.160241 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 11:05:18.160815 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 11:10:18.156866962 +0000 UTC m=+44591.855631401 I0428 11:05:18.160926 1 scale_down.go:776] No candidates for scale down I0428 11:05:24.180362 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 11:05:24.180585 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 208.914µs I0428 11:05:28.175824 1 static_autoscaler.go:343] No unschedulable pods I0428 11:05:28.175918 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:05:28.175935 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:05:28.176031 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:05:28.176302 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:05:28.176762 1 scale_down.go:776] No candidates for scale down I0428 11:05:38.189091 1 static_autoscaler.go:343] No unschedulable pods I0428 11:05:38.189267 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:05:38.189289 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:05:38.189302 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:05:38.189589 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:05:38.190036 1 scale_down.go:776] No candidates for scale down I0428 11:05:48.202753 1 static_autoscaler.go:343] No unschedulable pods I0428 11:05:48.202864 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:05:48.202898 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:05:48.202912 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:05:48.203123 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:05:48.203541 1 scale_down.go:776] No candidates for scale down I0428 11:05:58.216080 1 static_autoscaler.go:343] No unschedulable pods I0428 11:05:58.216201 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:05:58.216228 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:05:58.216245 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:05:58.216586 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:05:58.217031 1 scale_down.go:776] No candidates for scale down I0428 11:06:08.232441 1 static_autoscaler.go:343] No unschedulable pods I0428 11:06:08.232619 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:06:08.232644 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:06:08.232667 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:06:08.233014 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:06:08.233668 1 scale_down.go:776] No candidates for scale down I0428 11:06:18.249513 1 static_autoscaler.go:343] No unschedulable pods I0428 11:06:18.249664 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:06:18.249685 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:06:18.249705 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:06:18.249978 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 11:06:18.250609 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 11:11:18.24664018 +0000 UTC m=+44651.945404609 I0428 11:06:18.250714 1 scale_down.go:776] No candidates for scale down I0428 11:06:28.272144 1 static_autoscaler.go:343] No unschedulable pods I0428 11:06:28.272234 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:06:28.272255 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:06:28.272352 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:06:28.272687 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:06:28.273139 1 scale_down.go:776] No candidates for scale down I0428 11:06:38.286768 1 static_autoscaler.go:343] No unschedulable pods I0428 11:06:38.286848 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:06:38.286869 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:06:38.286934 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:06:38.287178 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:06:38.287676 1 scale_down.go:776] No candidates for scale down I0428 11:06:48.302244 1 static_autoscaler.go:343] No unschedulable pods I0428 11:06:48.302345 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:06:48.302362 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:06:48.302375 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:06:48.302693 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:06:48.303165 1 scale_down.go:776] No candidates for scale down I0428 11:06:58.318872 1 static_autoscaler.go:343] No unschedulable pods I0428 11:06:58.318951 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:06:58.318968 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:06:58.319043 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:06:58.319283 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:06:58.319730 1 scale_down.go:776] No candidates for scale down I0428 11:07:08.334300 1 static_autoscaler.go:343] No unschedulable pods I0428 11:07:08.334438 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:07:08.334458 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:07:08.334475 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:07:08.334742 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:07:08.335207 1 scale_down.go:776] No candidates for scale down I0428 11:07:18.348988 1 static_autoscaler.go:343] No unschedulable pods I0428 11:07:18.349069 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:07:18.349088 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:07:18.349162 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:07:18.349385 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:07:18.349810 1 scale_down.go:776] No candidates for scale down I0428 11:07:24.180715 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 11:07:24.180953 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 217.639µs I0428 11:07:28.364568 1 static_autoscaler.go:343] No unschedulable pods I0428 11:07:28.364657 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:07:28.364677 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:07:28.364745 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:07:28.364963 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:07:28.365446 1 scale_down.go:776] No candidates for scale down I0428 11:07:38.380857 1 static_autoscaler.go:343] No unschedulable pods I0428 11:07:38.380957 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:07:38.380973 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:07:38.380984 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:07:38.381285 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:07:38.381726 1 scale_down.go:776] No candidates for scale down I0428 11:07:48.396400 1 static_autoscaler.go:343] No unschedulable pods I0428 11:07:48.396566 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:07:48.396585 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:07:48.396596 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:07:48.396873 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:07:48.397358 1 scale_down.go:776] No candidates for scale down I0428 11:07:58.411688 1 static_autoscaler.go:343] No unschedulable pods I0428 11:07:58.411826 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:07:58.411843 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:07:58.411888 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:07:58.412178 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:07:58.412613 1 scale_down.go:776] No candidates for scale down I0428 11:08:08.425305 1 static_autoscaler.go:343] No unschedulable pods I0428 11:08:08.425398 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:08:08.425435 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:08:08.425454 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:08:08.425872 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:08:08.426371 1 scale_down.go:776] No candidates for scale down I0428 11:08:18.441250 1 static_autoscaler.go:343] No unschedulable pods I0428 11:08:18.441380 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:08:18.441425 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:08:18.441441 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:08:18.441705 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:08:18.442127 1 scale_down.go:776] No candidates for scale down I0428 11:08:28.457446 1 static_autoscaler.go:343] No unschedulable pods I0428 11:08:28.457546 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:08:28.457589 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:08:28.457613 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:08:28.457958 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:08:28.458534 1 scale_down.go:776] No candidates for scale down I0428 11:08:38.471998 1 static_autoscaler.go:343] No unschedulable pods I0428 11:08:38.472075 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:08:38.472107 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:08:38.472122 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:08:38.472380 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:08:38.472827 1 scale_down.go:776] No candidates for scale down I0428 11:08:48.486708 1 static_autoscaler.go:343] No unschedulable pods I0428 11:08:48.486835 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:08:48.486857 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:08:48.486873 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:08:48.487126 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:08:48.487615 1 scale_down.go:776] No candidates for scale down I0428 11:08:58.502130 1 static_autoscaler.go:343] No unschedulable pods I0428 11:08:58.502216 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:08:58.502234 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:08:58.502304 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:08:58.502569 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:08:58.503004 1 scale_down.go:776] No candidates for scale down I0428 11:09:08.517057 1 static_autoscaler.go:343] No unschedulable pods I0428 11:09:08.517143 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:09:08.517170 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:09:08.517248 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:09:08.517555 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:09:08.518030 1 scale_down.go:776] No candidates for scale down I0428 11:09:18.532834 1 static_autoscaler.go:343] No unschedulable pods I0428 11:09:18.532974 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:09:18.532995 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:09:18.533013 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:09:18.533231 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:09:18.533715 1 scale_down.go:776] No candidates for scale down I0428 11:09:24.181091 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 11:09:24.181369 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 257.47µs I0428 11:09:28.549458 1 static_autoscaler.go:343] No unschedulable pods I0428 11:09:28.549541 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:09:28.549559 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:09:28.549628 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:09:28.549860 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:09:28.550304 1 scale_down.go:776] No candidates for scale down I0428 11:09:38.564757 1 static_autoscaler.go:343] No unschedulable pods I0428 11:09:38.564860 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:09:38.564881 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:09:38.564895 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:09:38.565175 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:09:38.565824 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 11:09:38.576034 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 11:09:38.576163 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 11:09:38.591575 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588072178 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 11:09:38.614371 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 11:09:48.597127 1 static_autoscaler.go:343] No unschedulable pods I0428 11:09:48.597293 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:09:48.597347 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:09:48.597375 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:09:48.597746 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:09:48.598433 1 scale_down.go:776] No candidates for scale down I0428 11:09:58.611761 1 static_autoscaler.go:343] No unschedulable pods I0428 11:09:58.611852 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:09:58.611869 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:09:58.611881 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:09:58.612185 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:09:58.612639 1 scale_down.go:776] No candidates for scale down I0428 11:10:08.625934 1 static_autoscaler.go:343] No unschedulable pods I0428 11:10:08.626038 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:10:08.626056 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:10:08.626069 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:10:08.626388 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 11:10:08.627022 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 11:15:08.622967326 +0000 UTC m=+44882.321731663 I0428 11:10:08.627124 1 scale_down.go:776] No candidates for scale down I0428 11:10:18.640536 1 static_autoscaler.go:343] No unschedulable pods I0428 11:10:18.640624 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:10:18.640642 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:10:18.640698 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:10:18.640949 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 11:10:18.641513 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 11:15:18.637604226 +0000 UTC m=+44892.336368565 I0428 11:10:18.641622 1 scale_down.go:776] No candidates for scale down I0428 11:10:28.654623 1 static_autoscaler.go:343] No unschedulable pods I0428 11:10:28.654760 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:10:28.654777 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:10:28.654790 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:10:28.655032 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:10:28.655491 1 scale_down.go:776] No candidates for scale down I0428 11:10:38.671925 1 static_autoscaler.go:343] No unschedulable pods I0428 11:10:38.672015 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:10:38.672032 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:10:38.672045 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:10:38.672330 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:10:38.672779 1 scale_down.go:776] No candidates for scale down I0428 11:10:48.688383 1 static_autoscaler.go:343] No unschedulable pods I0428 11:10:48.688533 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:10:48.688552 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:10:48.688565 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:10:48.688886 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:10:48.689395 1 scale_down.go:776] No candidates for scale down I0428 11:10:58.702034 1 static_autoscaler.go:343] No unschedulable pods I0428 11:10:58.702157 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:10:58.702174 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:10:58.702187 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:10:58.702445 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:10:58.702872 1 scale_down.go:776] No candidates for scale down I0428 11:11:08.715471 1 static_autoscaler.go:343] No unschedulable pods I0428 11:11:08.715588 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:11:08.715622 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:11:08.715637 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:11:08.715894 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:11:08.716334 1 scale_down.go:776] No candidates for scale down I0428 11:11:18.731595 1 static_autoscaler.go:343] No unschedulable pods I0428 11:11:18.731697 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:11:18.731715 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:11:18.731727 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:11:18.731987 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 11:11:18.732518 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 11:16:18.728271973 +0000 UTC m=+44952.427036375 I0428 11:11:18.732623 1 scale_down.go:776] No candidates for scale down I0428 11:11:24.181517 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 11:11:24.181748 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 212.925µs I0428 11:11:28.746114 1 static_autoscaler.go:343] No unschedulable pods I0428 11:11:28.746250 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:11:28.746269 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:11:28.746287 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:11:28.746594 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:11:28.747100 1 scale_down.go:776] No candidates for scale down I0428 11:11:38.763051 1 static_autoscaler.go:343] No unschedulable pods I0428 11:11:38.763192 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:11:38.763213 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:11:38.763227 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:11:38.763508 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:11:38.764007 1 scale_down.go:776] No candidates for scale down I0428 11:11:48.777342 1 static_autoscaler.go:343] No unschedulable pods I0428 11:11:48.777526 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:11:48.777547 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:11:48.777562 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:11:48.777877 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:11:48.778381 1 scale_down.go:776] No candidates for scale down I0428 11:11:58.794028 1 static_autoscaler.go:343] No unschedulable pods I0428 11:11:58.794154 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:11:58.794171 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:11:58.794183 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:11:58.794458 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:11:58.794893 1 scale_down.go:776] No candidates for scale down I0428 11:12:08.809594 1 static_autoscaler.go:343] No unschedulable pods I0428 11:12:08.809729 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:12:08.809747 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:12:08.809758 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:12:08.810035 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:12:08.810550 1 scale_down.go:776] No candidates for scale down I0428 11:12:18.825102 1 static_autoscaler.go:343] No unschedulable pods I0428 11:12:18.825196 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:12:18.825219 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:12:18.825236 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:12:18.825524 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:12:18.825991 1 scale_down.go:776] No candidates for scale down I0428 11:12:28.841453 1 static_autoscaler.go:343] No unschedulable pods I0428 11:12:28.841540 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:12:28.841559 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:12:28.841631 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:12:28.841891 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:12:28.842370 1 scale_down.go:776] No candidates for scale down I0428 11:12:38.855815 1 static_autoscaler.go:343] No unschedulable pods I0428 11:12:38.855938 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:12:38.855964 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:12:38.855984 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:12:38.856336 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:12:38.856841 1 scale_down.go:776] No candidates for scale down I0428 11:12:48.869927 1 static_autoscaler.go:343] No unschedulable pods I0428 11:12:48.870069 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:12:48.870093 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:12:48.870106 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:12:48.870369 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:12:48.870843 1 scale_down.go:776] No candidates for scale down I0428 11:12:58.887830 1 static_autoscaler.go:343] No unschedulable pods I0428 11:12:58.887968 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:12:58.887987 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:12:58.887999 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:12:58.888288 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:12:58.888826 1 scale_down.go:776] No candidates for scale down I0428 11:13:08.903301 1 static_autoscaler.go:343] No unschedulable pods I0428 11:13:08.903471 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:13:08.903527 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:13:08.903551 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:13:08.903925 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:13:08.904647 1 scale_down.go:776] No candidates for scale down I0428 11:13:18.917513 1 static_autoscaler.go:343] No unschedulable pods I0428 11:13:18.917609 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:13:18.917630 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:13:18.917645 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:13:18.917924 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:13:18.918393 1 scale_down.go:776] No candidates for scale down I0428 11:13:24.181892 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 11:13:24.182134 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 224.404µs I0428 11:13:28.933406 1 static_autoscaler.go:343] No unschedulable pods I0428 11:13:28.933567 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:13:28.933585 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:13:28.933598 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:13:28.933891 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:13:28.934335 1 scale_down.go:776] No candidates for scale down I0428 11:13:38.947215 1 static_autoscaler.go:343] No unschedulable pods I0428 11:13:38.947344 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:13:38.947384 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:13:38.947401 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:13:38.947711 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:13:38.948211 1 scale_down.go:776] No candidates for scale down I0428 11:13:48.962961 1 static_autoscaler.go:343] No unschedulable pods I0428 11:13:48.963096 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:13:48.963123 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:13:48.963136 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:13:48.963382 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:13:48.963830 1 scale_down.go:776] No candidates for scale down I0428 11:13:58.976590 1 static_autoscaler.go:343] No unschedulable pods I0428 11:13:58.976670 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:13:58.976688 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:13:58.976757 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:13:58.977044 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:13:58.977556 1 scale_down.go:776] No candidates for scale down I0428 11:14:08.991346 1 static_autoscaler.go:343] No unschedulable pods I0428 11:14:08.991484 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:14:08.991502 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:14:08.991514 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:14:08.991770 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:14:08.992233 1 scale_down.go:776] No candidates for scale down I0428 11:14:19.004885 1 static_autoscaler.go:343] No unschedulable pods I0428 11:14:19.004983 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:14:19.005005 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:14:19.005017 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:14:19.005344 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:14:19.005847 1 scale_down.go:776] No candidates for scale down I0428 11:14:29.021645 1 static_autoscaler.go:343] No unschedulable pods I0428 11:14:29.021779 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:14:29.021797 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:14:29.021808 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:14:29.022082 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:14:29.022585 1 scale_down.go:776] No candidates for scale down I0428 11:14:39.040226 1 static_autoscaler.go:343] No unschedulable pods I0428 11:14:39.040381 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:14:39.040406 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:14:39.040455 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:14:39.040879 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:14:39.041490 1 scale_down.go:776] No candidates for scale down I0428 11:14:49.054060 1 static_autoscaler.go:343] No unschedulable pods I0428 11:14:49.054154 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:14:49.054175 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:14:49.054191 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:14:49.054475 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:14:49.054956 1 scale_down.go:776] No candidates for scale down I0428 11:14:59.070027 1 static_autoscaler.go:343] No unschedulable pods I0428 11:14:59.070150 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:14:59.070167 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:14:59.070179 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:14:59.070445 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:14:59.070891 1 scale_down.go:776] No candidates for scale down I0428 11:15:09.087110 1 static_autoscaler.go:343] No unschedulable pods I0428 11:15:09.087246 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:15:09.087264 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:15:09.087277 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:15:09.087622 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 11:15:09.088212 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 11:20:09.08424798 +0000 UTC m=+45182.783012377 I0428 11:15:09.088314 1 scale_down.go:776] No candidates for scale down I0428 11:15:19.103453 1 static_autoscaler.go:343] No unschedulable pods I0428 11:15:19.103562 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:15:19.103581 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:15:19.103595 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:15:19.103937 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 11:15:19.104528 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 11:20:19.100470976 +0000 UTC m=+45192.799235391 I0428 11:15:19.104627 1 scale_down.go:776] No candidates for scale down I0428 11:15:24.182268 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 11:15:24.182508 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 222.494µs I0428 11:15:29.120993 1 static_autoscaler.go:343] No unschedulable pods I0428 11:15:29.121132 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:15:29.121151 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:15:29.121162 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:15:29.121462 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:15:29.121963 1 scale_down.go:776] No candidates for scale down I0428 11:15:39.134692 1 static_autoscaler.go:343] No unschedulable pods I0428 11:15:39.134778 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:15:39.134800 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:15:39.134861 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:15:39.135088 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:15:39.135579 1 scale_down.go:776] No candidates for scale down I0428 11:15:49.151137 1 static_autoscaler.go:343] No unschedulable pods I0428 11:15:49.151256 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:15:49.151288 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:15:49.151371 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:15:49.151730 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:15:49.152287 1 scale_down.go:776] No candidates for scale down I0428 11:15:59.164699 1 static_autoscaler.go:343] No unschedulable pods I0428 11:15:59.164777 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:15:59.164793 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:15:59.164862 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:15:59.165098 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:15:59.165538 1 scale_down.go:776] No candidates for scale down I0428 11:16:09.178469 1 static_autoscaler.go:343] No unschedulable pods I0428 11:16:09.178565 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:16:09.178583 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:16:09.178648 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:16:09.178888 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:16:09.179354 1 scale_down.go:776] No candidates for scale down I0428 11:16:19.193831 1 static_autoscaler.go:343] No unschedulable pods I0428 11:16:19.193962 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:16:19.193980 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:16:19.193991 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:16:19.194241 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 11:16:19.194784 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 11:21:19.191042644 +0000 UTC m=+45252.889807019 I0428 11:16:19.194895 1 scale_down.go:776] No candidates for scale down I0428 11:16:29.208676 1 static_autoscaler.go:343] No unschedulable pods I0428 11:16:29.208767 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:16:29.208784 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:16:29.208840 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:16:29.209082 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:16:29.209558 1 scale_down.go:776] No candidates for scale down I0428 11:16:39.222828 1 static_autoscaler.go:343] No unschedulable pods I0428 11:16:39.222920 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:16:39.222938 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:16:39.223006 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:16:39.223261 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:16:39.223718 1 scale_down.go:776] No candidates for scale down I0428 11:16:49.236839 1 static_autoscaler.go:343] No unschedulable pods I0428 11:16:49.236964 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:16:49.236984 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:16:49.237000 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:16:49.237234 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:16:49.237724 1 scale_down.go:776] No candidates for scale down I0428 11:16:59.252046 1 static_autoscaler.go:343] No unschedulable pods I0428 11:16:59.252183 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:16:59.252201 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:16:59.252212 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:16:59.252443 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:16:59.252877 1 scale_down.go:776] No candidates for scale down I0428 11:17:09.266727 1 static_autoscaler.go:343] No unschedulable pods I0428 11:17:09.266850 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:17:09.266868 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:17:09.266880 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:17:09.267128 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:17:09.267642 1 scale_down.go:776] No candidates for scale down I0428 11:17:19.281034 1 static_autoscaler.go:343] No unschedulable pods I0428 11:17:19.281153 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:17:19.281185 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:17:19.281202 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:17:19.281431 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:17:19.281864 1 scale_down.go:776] No candidates for scale down I0428 11:17:24.182642 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 11:17:24.182891 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 226.124µs I0428 11:17:29.298158 1 static_autoscaler.go:343] No unschedulable pods I0428 11:17:29.298254 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:17:29.298268 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:17:29.298319 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:17:29.298625 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:17:29.299057 1 scale_down.go:776] No candidates for scale down I0428 11:17:39.313767 1 static_autoscaler.go:343] No unschedulable pods I0428 11:17:39.313873 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:17:39.313888 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:17:39.313901 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:17:39.314179 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:17:39.314612 1 scale_down.go:776] No candidates for scale down I0428 11:17:49.330882 1 static_autoscaler.go:343] No unschedulable pods I0428 11:17:49.330989 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:17:49.331016 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:17:49.331033 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:17:49.331393 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:17:49.331954 1 scale_down.go:776] No candidates for scale down I0428 11:17:59.344820 1 static_autoscaler.go:343] No unschedulable pods I0428 11:17:59.344969 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:17:59.344988 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:17:59.345006 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:17:59.345286 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:17:59.345894 1 scale_down.go:776] No candidates for scale down I0428 11:18:09.361963 1 static_autoscaler.go:343] No unschedulable pods I0428 11:18:09.362162 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:18:09.362190 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:18:09.362213 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:18:09.362536 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:18:09.363021 1 scale_down.go:776] No candidates for scale down I0428 11:18:19.379980 1 static_autoscaler.go:343] No unschedulable pods I0428 11:18:19.380091 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:18:19.380113 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:18:19.380129 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:18:19.380431 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:18:19.380942 1 scale_down.go:776] No candidates for scale down I0428 11:18:29.395239 1 static_autoscaler.go:343] No unschedulable pods I0428 11:18:29.395363 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:18:29.395384 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:18:29.395396 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:18:29.395706 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:18:29.396133 1 scale_down.go:776] No candidates for scale down I0428 11:18:39.410604 1 static_autoscaler.go:343] No unschedulable pods I0428 11:18:39.410734 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:18:39.410755 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:18:39.410769 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:18:39.411001 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:18:39.411455 1 scale_down.go:776] No candidates for scale down I0428 11:18:49.428881 1 static_autoscaler.go:343] No unschedulable pods I0428 11:18:49.429065 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:18:49.429095 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:18:49.429117 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:18:49.429456 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:18:49.430112 1 scale_down.go:776] No candidates for scale down I0428 11:18:59.444358 1 static_autoscaler.go:343] No unschedulable pods I0428 11:18:59.444579 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:18:59.444607 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:18:59.444632 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:18:59.445097 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:18:59.445843 1 scale_down.go:776] No candidates for scale down I0428 11:19:09.460346 1 static_autoscaler.go:343] No unschedulable pods I0428 11:19:09.460506 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:19:09.460530 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:19:09.460549 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:19:09.460871 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:19:09.461316 1 scale_down.go:776] No candidates for scale down I0428 11:19:19.476897 1 static_autoscaler.go:343] No unschedulable pods I0428 11:19:19.477041 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:19:19.477066 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:19:19.477082 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:19:19.477357 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:19:19.477814 1 scale_down.go:776] No candidates for scale down I0428 11:19:24.183028 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 11:19:24.183240 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 194.225µs I0428 11:19:29.490741 1 static_autoscaler.go:343] No unschedulable pods I0428 11:19:29.490868 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:19:29.490902 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:19:29.490925 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:19:29.491174 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:19:29.491709 1 scale_down.go:776] No candidates for scale down I0428 11:19:39.504747 1 static_autoscaler.go:343] No unschedulable pods I0428 11:19:39.504831 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:19:39.504847 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:19:39.504915 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:19:39.505126 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:19:39.505634 1 scale_down.go:776] No candidates for scale down I0428 11:19:49.521360 1 static_autoscaler.go:343] No unschedulable pods I0428 11:19:49.521517 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:19:49.521548 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:19:49.521583 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:19:49.521902 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:19:49.522611 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 11:19:49.531462 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 11:19:49.531619 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 11:19:49.539242 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588072789 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 11:19:49.546522 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 11:19:59.553403 1 static_autoscaler.go:343] No unschedulable pods I0428 11:19:59.553561 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:19:59.553581 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:19:59.553593 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:19:59.553850 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:19:59.554254 1 scale_down.go:776] No candidates for scale down I0428 11:20:09.569091 1 static_autoscaler.go:343] No unschedulable pods I0428 11:20:09.569272 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:20:09.569303 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:20:09.569327 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:20:09.569739 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 11:20:09.570293 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 11:25:09.566048431 +0000 UTC m=+45483.264812953 I0428 11:20:09.570396 1 scale_down.go:776] No candidates for scale down I0428 11:20:19.585605 1 static_autoscaler.go:343] No unschedulable pods I0428 11:20:19.585737 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:20:19.585776 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:20:19.585793 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:20:19.586028 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 11:20:19.586620 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 11:25:19.582845882 +0000 UTC m=+45493.281610265 I0428 11:20:19.586738 1 scale_down.go:776] No candidates for scale down I0428 11:20:29.606587 1 static_autoscaler.go:343] No unschedulable pods I0428 11:20:29.606704 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:20:29.606724 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:20:29.606743 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:20:29.607057 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:20:29.607674 1 scale_down.go:776] No candidates for scale down I0428 11:20:39.621056 1 static_autoscaler.go:343] No unschedulable pods I0428 11:20:39.621193 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:20:39.621210 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:20:39.621223 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:20:39.621487 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:20:39.621913 1 scale_down.go:776] No candidates for scale down I0428 11:20:49.636646 1 static_autoscaler.go:343] No unschedulable pods I0428 11:20:49.636738 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:20:49.636759 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:20:49.636827 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:20:49.637107 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:20:49.637606 1 scale_down.go:776] No candidates for scale down I0428 11:20:59.650994 1 static_autoscaler.go:343] No unschedulable pods I0428 11:20:59.651073 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:20:59.651090 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:20:59.651165 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:20:59.651390 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:20:59.651833 1 scale_down.go:776] No candidates for scale down I0428 11:21:09.667346 1 static_autoscaler.go:343] No unschedulable pods I0428 11:21:09.667550 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:21:09.667583 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:21:09.667611 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:21:09.667988 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:21:09.668683 1 scale_down.go:776] No candidates for scale down I0428 11:21:19.683288 1 static_autoscaler.go:343] No unschedulable pods I0428 11:21:19.683470 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:21:19.683495 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:21:19.683509 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:21:19.683827 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 11:21:19.684397 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 11:26:19.680405139 +0000 UTC m=+45553.379169478 I0428 11:21:19.684514 1 scale_down.go:776] No candidates for scale down I0428 11:21:24.183365 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 11:21:24.183625 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 244.431µs I0428 11:21:29.698770 1 static_autoscaler.go:343] No unschedulable pods I0428 11:21:29.698896 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:21:29.698920 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:21:29.698934 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:21:29.699172 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:21:29.699635 1 scale_down.go:776] No candidates for scale down I0428 11:21:39.715116 1 static_autoscaler.go:343] No unschedulable pods I0428 11:21:39.715233 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:21:39.715265 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:21:39.715280 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:21:39.715558 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:21:39.715996 1 scale_down.go:776] No candidates for scale down I0428 11:21:49.734222 1 static_autoscaler.go:343] No unschedulable pods I0428 11:21:49.734466 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:21:49.734493 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:21:49.734507 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:21:49.734754 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:21:49.735185 1 scale_down.go:776] No candidates for scale down I0428 11:21:59.750288 1 static_autoscaler.go:343] No unschedulable pods I0428 11:21:59.750401 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:21:59.750452 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:21:59.750468 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:21:59.750725 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:21:59.751156 1 scale_down.go:776] No candidates for scale down I0428 11:22:09.765788 1 static_autoscaler.go:343] No unschedulable pods I0428 11:22:09.765882 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:22:09.765899 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:22:09.765913 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:22:09.766172 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:22:09.766636 1 scale_down.go:776] No candidates for scale down I0428 11:22:19.780630 1 static_autoscaler.go:343] No unschedulable pods I0428 11:22:19.780716 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:22:19.780733 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:22:19.780808 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:22:19.781057 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:22:19.781517 1 scale_down.go:776] No candidates for scale down I0428 11:22:29.796894 1 static_autoscaler.go:343] No unschedulable pods I0428 11:22:29.796994 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:22:29.797013 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:22:29.797093 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:22:29.797395 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:22:29.797896 1 scale_down.go:776] No candidates for scale down I0428 11:22:39.812202 1 static_autoscaler.go:343] No unschedulable pods I0428 11:22:39.812364 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:22:39.812390 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:22:39.812426 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:22:39.812766 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:22:39.813296 1 scale_down.go:776] No candidates for scale down I0428 11:22:49.826984 1 static_autoscaler.go:343] No unschedulable pods I0428 11:22:49.827083 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:22:49.827113 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:22:49.827207 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:22:49.827548 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:22:49.828070 1 scale_down.go:776] No candidates for scale down I0428 11:22:59.840854 1 static_autoscaler.go:343] No unschedulable pods I0428 11:22:59.840931 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:22:59.840948 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:22:59.841027 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:22:59.841283 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:22:59.841749 1 scale_down.go:776] No candidates for scale down I0428 11:23:09.857521 1 static_autoscaler.go:343] No unschedulable pods I0428 11:23:09.857630 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:23:09.857647 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:23:09.857659 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:23:09.857952 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:23:09.858406 1 scale_down.go:776] No candidates for scale down I0428 11:23:19.871183 1 static_autoscaler.go:343] No unschedulable pods I0428 11:23:19.871332 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:23:19.871354 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:23:19.871371 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:23:19.871697 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:23:19.872173 1 scale_down.go:776] No candidates for scale down I0428 11:23:24.185303 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 11:23:24.185668 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 292.84µs I0428 11:23:29.885167 1 static_autoscaler.go:343] No unschedulable pods I0428 11:23:29.885301 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:23:29.885322 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:23:29.885338 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:23:29.885587 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:23:29.886027 1 scale_down.go:776] No candidates for scale down I0428 11:23:39.899090 1 static_autoscaler.go:343] No unschedulable pods I0428 11:23:39.899173 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:23:39.899194 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:23:39.899297 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:23:39.899619 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:23:39.900111 1 scale_down.go:776] No candidates for scale down I0428 11:23:49.915120 1 static_autoscaler.go:343] No unschedulable pods I0428 11:23:49.915209 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:23:49.915227 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:23:49.915239 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:23:49.915556 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:23:49.916001 1 scale_down.go:776] No candidates for scale down I0428 11:23:59.930943 1 static_autoscaler.go:343] No unschedulable pods I0428 11:23:59.931080 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:23:59.931101 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:23:59.931114 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:23:59.931365 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:23:59.931858 1 scale_down.go:776] No candidates for scale down I0428 11:24:09.945973 1 static_autoscaler.go:343] No unschedulable pods I0428 11:24:09.946093 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:24:09.946110 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:24:09.946123 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:24:09.946354 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:24:09.946788 1 scale_down.go:776] No candidates for scale down I0428 11:24:19.959983 1 static_autoscaler.go:343] No unschedulable pods I0428 11:24:19.960081 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:24:19.960099 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:24:19.960113 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:24:19.960386 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:24:19.960848 1 scale_down.go:776] No candidates for scale down I0428 11:24:30.148962 1 static_autoscaler.go:343] No unschedulable pods I0428 11:24:30.149082 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:24:30.149116 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:24:30.149131 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:24:30.149400 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:24:30.149898 1 scale_down.go:776] No candidates for scale down I0428 11:24:40.164794 1 static_autoscaler.go:343] No unschedulable pods I0428 11:24:40.164948 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:24:40.164973 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:24:40.164994 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:24:40.165299 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:24:40.165773 1 scale_down.go:776] No candidates for scale down I0428 11:24:50.179072 1 static_autoscaler.go:343] No unschedulable pods I0428 11:24:50.179178 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:24:50.179202 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:24:50.179271 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:24:50.179606 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:24:50.180129 1 scale_down.go:776] No candidates for scale down I0428 11:25:00.193847 1 static_autoscaler.go:343] No unschedulable pods I0428 11:25:00.193929 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:25:00.193947 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:25:00.194026 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:25:00.194310 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:25:00.194824 1 scale_down.go:776] No candidates for scale down I0428 11:25:10.210590 1 static_autoscaler.go:343] No unschedulable pods I0428 11:25:10.210676 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:25:10.210692 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:25:10.210761 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:25:10.210997 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 11:25:10.211522 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 11:30:10.207838054 +0000 UTC m=+45783.906602509 I0428 11:25:10.211623 1 scale_down.go:776] No candidates for scale down I0428 11:25:20.226946 1 static_autoscaler.go:343] No unschedulable pods I0428 11:25:20.227091 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:25:20.227111 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:25:20.227122 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:25:20.227405 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 11:25:20.227988 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 11:30:20.222459752 +0000 UTC m=+45793.921224157 I0428 11:25:20.228107 1 scale_down.go:776] No candidates for scale down I0428 11:25:24.185816 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 11:25:24.186052 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 218.631µs I0428 11:25:30.241478 1 static_autoscaler.go:343] No unschedulable pods I0428 11:25:30.241570 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:25:30.241586 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:25:30.241601 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:25:30.241890 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:25:30.242381 1 scale_down.go:776] No candidates for scale down I0428 11:25:40.256522 1 static_autoscaler.go:343] No unschedulable pods I0428 11:25:40.256606 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:25:40.256622 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:25:40.256692 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:25:40.256908 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:25:40.257369 1 scale_down.go:776] No candidates for scale down I0428 11:25:50.271694 1 static_autoscaler.go:343] No unschedulable pods I0428 11:25:50.271781 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:25:50.271799 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:25:50.271874 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:25:50.272086 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:25:50.272539 1 scale_down.go:776] No candidates for scale down I0428 11:26:00.285967 1 static_autoscaler.go:343] No unschedulable pods I0428 11:26:00.286087 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:26:00.286104 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:26:00.286117 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:26:00.286330 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:26:00.286832 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 11:31:00.283302557 +0000 UTC m=+45833.982066912 I0428 11:26:00.286942 1 scale_down.go:776] No candidates for scale down I0428 11:26:10.301754 1 static_autoscaler.go:343] No unschedulable pods I0428 11:26:10.301889 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:26:10.301906 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:26:10.301918 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:26:10.302149 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:26:10.302607 1 scale_down.go:776] No candidates for scale down I0428 11:26:20.316379 1 static_autoscaler.go:343] No unschedulable pods I0428 11:26:20.316504 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:26:20.316523 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:26:20.316535 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:26:20.316821 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:26:20.317347 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 11:31:20.313645513 +0000 UTC m=+45854.012409864 I0428 11:26:20.317468 1 scale_down.go:776] No candidates for scale down I0428 11:26:30.332379 1 static_autoscaler.go:343] No unschedulable pods I0428 11:26:30.332497 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:26:30.332516 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:26:30.332529 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:26:30.332841 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:26:30.333262 1 scale_down.go:776] No candidates for scale down I0428 11:26:40.349614 1 static_autoscaler.go:343] No unschedulable pods I0428 11:26:40.349720 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:26:40.349739 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:26:40.349754 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:26:40.350004 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:26:40.350433 1 scale_down.go:776] No candidates for scale down I0428 11:26:50.363641 1 static_autoscaler.go:343] No unschedulable pods I0428 11:26:50.363774 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:26:50.363792 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:26:50.363803 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:26:50.364043 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:26:50.364495 1 scale_down.go:776] No candidates for scale down I0428 11:27:00.380434 1 static_autoscaler.go:343] No unschedulable pods I0428 11:27:00.380526 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:27:00.380544 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:27:00.380557 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:27:00.380864 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:27:00.381349 1 scale_down.go:776] No candidates for scale down I0428 11:27:10.394013 1 static_autoscaler.go:343] No unschedulable pods I0428 11:27:10.394157 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:27:10.394175 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:27:10.394187 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:27:10.394406 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:27:10.394846 1 scale_down.go:776] No candidates for scale down I0428 11:27:20.407368 1 static_autoscaler.go:343] No unschedulable pods I0428 11:27:20.407463 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:27:20.407481 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:27:20.407548 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:27:20.407795 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:27:20.408246 1 scale_down.go:776] No candidates for scale down I0428 11:27:24.186182 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 11:27:24.186397 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 197.952µs I0428 11:27:30.420464 1 static_autoscaler.go:343] No unschedulable pods I0428 11:27:30.420549 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:27:30.420568 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:27:30.420634 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:27:30.420890 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:27:30.421292 1 scale_down.go:776] No candidates for scale down I0428 11:27:40.434170 1 static_autoscaler.go:343] No unschedulable pods I0428 11:27:40.434258 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:27:40.434281 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:27:40.434358 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:27:40.434611 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:27:40.435014 1 scale_down.go:776] No candidates for scale down I0428 11:27:50.448179 1 static_autoscaler.go:343] No unschedulable pods I0428 11:27:50.448271 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:27:50.448290 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:27:50.448374 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:27:50.448710 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:27:50.449242 1 scale_down.go:776] No candidates for scale down I0428 11:28:00.463746 1 static_autoscaler.go:343] No unschedulable pods I0428 11:28:00.463824 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:28:00.463857 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:28:00.463872 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:28:00.464121 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:28:00.464538 1 scale_down.go:776] No candidates for scale down I0428 11:28:10.477119 1 static_autoscaler.go:343] No unschedulable pods I0428 11:28:10.477287 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:28:10.477310 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:28:10.477332 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:28:10.477620 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:28:10.478101 1 scale_down.go:776] No candidates for scale down I0428 11:28:20.493123 1 static_autoscaler.go:343] No unschedulable pods I0428 11:28:20.493216 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:28:20.493237 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:28:20.493307 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:28:20.493549 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:28:20.493956 1 scale_down.go:776] No candidates for scale down I0428 11:28:30.507762 1 static_autoscaler.go:343] No unschedulable pods I0428 11:28:30.507845 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:28:30.507863 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:28:30.507934 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:28:30.508164 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:28:30.508672 1 scale_down.go:776] No candidates for scale down I0428 11:28:40.524561 1 static_autoscaler.go:343] No unschedulable pods I0428 11:28:40.524698 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:28:40.524716 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:28:40.524727 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:28:40.524947 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:28:40.525360 1 scale_down.go:776] No candidates for scale down I0428 11:28:50.541010 1 static_autoscaler.go:343] No unschedulable pods I0428 11:28:50.541112 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:28:50.541132 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:28:50.541144 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:28:50.541462 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:28:50.541933 1 scale_down.go:776] No candidates for scale down I0428 11:29:00.555466 1 static_autoscaler.go:343] No unschedulable pods I0428 11:29:00.555588 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:29:00.555620 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:29:00.555649 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:29:00.555867 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:29:00.556315 1 scale_down.go:776] No candidates for scale down I0428 11:29:10.569179 1 static_autoscaler.go:343] No unschedulable pods I0428 11:29:10.569315 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:29:10.569332 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:29:10.569344 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:29:10.569580 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:29:10.569995 1 scale_down.go:776] No candidates for scale down I0428 11:29:20.583375 1 static_autoscaler.go:343] No unschedulable pods I0428 11:29:20.583539 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:29:20.583562 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:29:20.583576 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:29:20.583862 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:29:20.584360 1 scale_down.go:776] No candidates for scale down I0428 11:29:24.186512 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 11:29:24.186746 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 218.992µs I0428 11:29:30.598237 1 static_autoscaler.go:343] No unschedulable pods I0428 11:29:30.598436 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:29:30.598463 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:29:30.598516 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:29:30.598819 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:29:30.599281 1 scale_down.go:776] No candidates for scale down I0428 11:29:40.618390 1 static_autoscaler.go:343] No unschedulable pods I0428 11:29:40.618535 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:29:40.618551 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:29:40.618562 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:29:40.618825 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:29:40.619294 1 scale_down.go:776] No candidates for scale down I0428 11:29:50.634123 1 static_autoscaler.go:343] No unschedulable pods I0428 11:29:50.634239 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:29:50.634265 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:29:50.634285 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:29:50.634631 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:29:50.635074 1 scale_down.go:776] No candidates for scale down I0428 11:30:00.649277 1 static_autoscaler.go:343] No unschedulable pods I0428 11:30:00.649365 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:30:00.649383 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:30:00.649484 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:30:00.649797 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:30:00.650622 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 11:30:00.660377 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 11:30:00.660552 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 11:30:00.663966 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588073400 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 11:30:00.675597 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 11:30:10.672817 1 static_autoscaler.go:343] No unschedulable pods I0428 11:30:10.672894 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:30:10.672911 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:30:10.672988 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:30:10.673219 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:30:10.673720 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 11:35:10.669972747 +0000 UTC m=+46084.368737083 I0428 11:30:10.673818 1 scale_down.go:776] No candidates for scale down I0428 11:30:20.686548 1 static_autoscaler.go:343] No unschedulable pods I0428 11:30:20.686672 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:30:20.686690 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:30:20.686702 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:30:20.686938 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:30:20.687473 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 11:35:20.683826975 +0000 UTC m=+46094.382591358 I0428 11:30:20.687577 1 scale_down.go:776] No candidates for scale down I0428 11:30:30.702091 1 static_autoscaler.go:343] No unschedulable pods I0428 11:30:30.702223 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:30:30.702259 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:30:30.702273 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:30:30.702528 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:30:30.702945 1 scale_down.go:776] No candidates for scale down I0428 11:30:40.718738 1 static_autoscaler.go:343] No unschedulable pods I0428 11:30:40.718880 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:30:40.718923 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:30:40.718945 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:30:40.719257 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:30:40.719754 1 scale_down.go:776] No candidates for scale down I0428 11:30:50.733688 1 static_autoscaler.go:343] No unschedulable pods I0428 11:30:50.733779 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:30:50.733797 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:30:50.733812 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:30:50.734101 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:30:50.734553 1 scale_down.go:776] No candidates for scale down I0428 11:31:00.750455 1 static_autoscaler.go:343] No unschedulable pods I0428 11:31:00.750558 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:31:00.750575 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:31:00.750588 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:31:00.750934 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:31:00.751483 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 11:36:00.74759487 +0000 UTC m=+46134.446359223 I0428 11:31:00.751599 1 scale_down.go:776] No candidates for scale down I0428 11:31:10.766913 1 static_autoscaler.go:343] No unschedulable pods I0428 11:31:10.767068 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:31:10.767093 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:31:10.767114 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:31:10.767484 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:31:10.767987 1 scale_down.go:776] No candidates for scale down I0428 11:31:20.782465 1 static_autoscaler.go:343] No unschedulable pods I0428 11:31:20.782581 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:31:20.782613 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:31:20.782631 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:31:20.782855 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:31:20.783363 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 11:36:20.779407709 +0000 UTC m=+46154.478172076 I0428 11:31:20.783475 1 scale_down.go:776] No candidates for scale down I0428 11:31:24.186878 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 11:31:24.187109 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 212.435µs I0428 11:31:30.795957 1 static_autoscaler.go:343] No unschedulable pods I0428 11:31:30.796044 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:31:30.796061 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:31:30.796133 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:31:30.796383 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:31:30.796851 1 scale_down.go:776] No candidates for scale down I0428 11:31:40.809924 1 static_autoscaler.go:343] No unschedulable pods I0428 11:31:40.810053 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:31:40.810072 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:31:40.810084 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:31:40.810314 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:31:40.810733 1 scale_down.go:776] No candidates for scale down I0428 11:31:50.825748 1 static_autoscaler.go:343] No unschedulable pods I0428 11:31:50.825841 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:31:50.825861 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:31:50.825873 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:31:50.826157 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:31:50.826628 1 scale_down.go:776] No candidates for scale down I0428 11:32:00.839556 1 static_autoscaler.go:343] No unschedulable pods I0428 11:32:00.839636 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:32:00.839654 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:32:00.839721 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:32:00.839935 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:32:00.840328 1 scale_down.go:776] No candidates for scale down I0428 11:32:10.856143 1 static_autoscaler.go:343] No unschedulable pods I0428 11:32:10.856244 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:32:10.856261 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:32:10.856273 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:32:10.856684 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:32:10.857129 1 scale_down.go:776] No candidates for scale down I0428 11:32:20.872753 1 static_autoscaler.go:343] No unschedulable pods I0428 11:32:20.872841 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:32:20.872878 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:32:20.872899 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:32:20.873201 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:32:20.873704 1 scale_down.go:776] No candidates for scale down I0428 11:32:30.890301 1 static_autoscaler.go:343] No unschedulable pods I0428 11:32:30.890448 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:32:30.890471 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:32:30.890484 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:32:30.890750 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:32:30.891173 1 scale_down.go:776] No candidates for scale down I0428 11:32:40.904941 1 static_autoscaler.go:343] No unschedulable pods I0428 11:32:40.905044 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:32:40.905062 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:32:40.905075 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:32:40.905336 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:32:40.905757 1 scale_down.go:776] No candidates for scale down I0428 11:32:50.919758 1 static_autoscaler.go:343] No unschedulable pods I0428 11:32:50.919842 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:32:50.919865 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:32:50.919945 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:32:50.920191 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:32:50.920651 1 scale_down.go:776] No candidates for scale down I0428 11:33:00.935169 1 static_autoscaler.go:343] No unschedulable pods I0428 11:33:00.935259 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:33:00.935277 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:33:00.935351 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:33:00.935589 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:33:00.936002 1 scale_down.go:776] No candidates for scale down I0428 11:33:10.949040 1 static_autoscaler.go:343] No unschedulable pods I0428 11:33:10.949175 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:33:10.949193 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:33:10.949205 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:33:10.949464 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:33:10.949880 1 scale_down.go:776] No candidates for scale down I0428 11:33:20.965970 1 static_autoscaler.go:343] No unschedulable pods I0428 11:33:20.966084 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:33:20.966119 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:33:20.966134 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:33:20.966370 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:33:20.966803 1 scale_down.go:776] No candidates for scale down I0428 11:33:24.187244 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 11:33:24.187527 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 263.914µs I0428 11:33:30.982802 1 static_autoscaler.go:343] No unschedulable pods I0428 11:33:30.982890 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:33:30.982925 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:33:30.982948 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:33:30.983276 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:33:30.983755 1 scale_down.go:776] No candidates for scale down I0428 11:33:40.996678 1 static_autoscaler.go:343] No unschedulable pods I0428 11:33:40.996810 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:33:40.996830 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:33:40.996843 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:33:40.997049 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:33:40.997557 1 scale_down.go:776] No candidates for scale down I0428 11:33:51.013469 1 static_autoscaler.go:343] No unschedulable pods I0428 11:33:51.013564 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:33:51.013582 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:33:51.013593 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:33:51.013872 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:33:51.014280 1 scale_down.go:776] No candidates for scale down I0428 11:34:01.029162 1 static_autoscaler.go:343] No unschedulable pods I0428 11:34:01.029255 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:34:01.029272 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:34:01.029283 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:34:01.029553 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:34:01.029959 1 scale_down.go:776] No candidates for scale down I0428 11:34:11.043697 1 static_autoscaler.go:343] No unschedulable pods I0428 11:34:11.043785 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:34:11.043801 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:34:11.043866 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:34:11.044141 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:34:11.044658 1 scale_down.go:776] No candidates for scale down I0428 11:34:21.061051 1 static_autoscaler.go:343] No unschedulable pods I0428 11:34:21.061134 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:34:21.061156 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:34:21.061236 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:34:21.061486 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:34:21.061959 1 scale_down.go:776] No candidates for scale down I0428 11:34:31.075484 1 static_autoscaler.go:343] No unschedulable pods I0428 11:34:31.075561 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:34:31.075581 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:34:31.075645 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:34:31.075906 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:34:31.076317 1 scale_down.go:776] No candidates for scale down I0428 11:34:41.090199 1 static_autoscaler.go:343] No unschedulable pods I0428 11:34:41.090333 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:34:41.090350 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:34:41.090362 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:34:41.090600 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:34:41.091017 1 scale_down.go:776] No candidates for scale down I0428 11:34:51.106054 1 static_autoscaler.go:343] No unschedulable pods I0428 11:34:51.106154 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:34:51.106171 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:34:51.106187 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:34:51.106504 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:34:51.107008 1 scale_down.go:776] No candidates for scale down I0428 11:35:01.121597 1 static_autoscaler.go:343] No unschedulable pods I0428 11:35:01.121685 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:35:01.121708 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:35:01.121769 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:35:01.122034 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:35:01.122495 1 scale_down.go:776] No candidates for scale down I0428 11:35:11.137647 1 static_autoscaler.go:343] No unschedulable pods I0428 11:35:11.137787 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:35:11.137809 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:35:11.137823 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:35:11.138065 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:35:11.138638 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 11:40:11.134747799 +0000 UTC m=+46384.833512181 I0428 11:35:11.138756 1 scale_down.go:776] No candidates for scale down I0428 11:35:21.153365 1 static_autoscaler.go:343] No unschedulable pods I0428 11:35:21.153512 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:35:21.153550 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:35:21.153561 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:35:21.153842 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:35:21.154382 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 11:40:21.150523439 +0000 UTC m=+46394.849287793 I0428 11:35:21.154535 1 scale_down.go:776] No candidates for scale down I0428 11:35:24.187651 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 11:35:24.187858 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 189.425µs I0428 11:35:31.170618 1 static_autoscaler.go:343] No unschedulable pods I0428 11:35:31.170720 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:35:31.170745 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:35:31.170764 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:35:31.171073 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:35:31.171624 1 scale_down.go:776] No candidates for scale down I0428 11:35:41.186198 1 static_autoscaler.go:343] No unschedulable pods I0428 11:35:41.186284 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:35:41.186305 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:35:41.186388 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:35:41.186665 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:35:41.187182 1 scale_down.go:776] No candidates for scale down I0428 11:35:51.201803 1 static_autoscaler.go:343] No unschedulable pods I0428 11:35:51.201892 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:35:51.201909 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:35:51.201975 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:35:51.202175 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:35:51.202610 1 scale_down.go:776] No candidates for scale down I0428 11:36:01.217056 1 static_autoscaler.go:343] No unschedulable pods I0428 11:36:01.217208 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:36:01.217233 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:36:01.217246 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:36:01.217610 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:36:01.218369 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 11:41:01.214304784 +0000 UTC m=+46434.913069148 I0428 11:36:01.218506 1 scale_down.go:776] No candidates for scale down I0428 11:36:11.234556 1 static_autoscaler.go:343] No unschedulable pods I0428 11:36:11.234644 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:36:11.234666 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:36:11.234732 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:36:11.234982 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:36:11.235382 1 scale_down.go:776] No candidates for scale down I0428 11:36:21.249295 1 static_autoscaler.go:343] No unschedulable pods I0428 11:36:21.249386 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:36:21.249405 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:36:21.249488 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:36:21.249770 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:36:21.250300 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 11:41:21.246087555 +0000 UTC m=+46454.944851891 I0428 11:36:21.250447 1 scale_down.go:776] No candidates for scale down I0428 11:36:31.266162 1 static_autoscaler.go:343] No unschedulable pods I0428 11:36:31.266297 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:36:31.266315 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:36:31.266332 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:36:31.266581 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:36:31.267083 1 scale_down.go:776] No candidates for scale down I0428 11:36:41.282662 1 static_autoscaler.go:343] No unschedulable pods I0428 11:36:41.282802 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:36:41.282825 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:36:41.282844 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:36:41.283101 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:36:41.283573 1 scale_down.go:776] No candidates for scale down I0428 11:36:51.296457 1 static_autoscaler.go:343] No unschedulable pods I0428 11:36:51.296545 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:36:51.296563 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:36:51.296635 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:36:51.296896 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:36:51.297359 1 scale_down.go:776] No candidates for scale down I0428 11:37:01.319196 1 static_autoscaler.go:343] No unschedulable pods I0428 11:37:01.319295 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:37:01.319312 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:37:01.319324 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:37:01.319677 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:37:01.320138 1 scale_down.go:776] No candidates for scale down I0428 11:37:11.332977 1 static_autoscaler.go:343] No unschedulable pods I0428 11:37:11.333091 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:37:11.333120 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:37:11.333182 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:37:11.333516 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:37:11.333962 1 scale_down.go:776] No candidates for scale down I0428 11:37:21.352328 1 static_autoscaler.go:343] No unschedulable pods I0428 11:37:21.352435 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:37:21.352453 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:37:21.352524 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:37:21.352786 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:37:21.353188 1 scale_down.go:776] No candidates for scale down I0428 11:37:24.188000 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 11:37:24.188219 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 201.137µs I0428 11:37:31.366878 1 static_autoscaler.go:343] No unschedulable pods I0428 11:37:31.366956 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:37:31.366987 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:37:31.367002 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:37:31.367321 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:37:31.367792 1 scale_down.go:776] No candidates for scale down I0428 11:37:41.383623 1 static_autoscaler.go:343] No unschedulable pods I0428 11:37:41.383733 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:37:41.383750 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:37:41.383761 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:37:41.384037 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:37:41.384483 1 scale_down.go:776] No candidates for scale down I0428 11:37:51.399588 1 static_autoscaler.go:343] No unschedulable pods I0428 11:37:51.399669 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:37:51.399688 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:37:51.399754 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:37:51.399960 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:37:51.400360 1 scale_down.go:776] No candidates for scale down I0428 11:38:01.413819 1 static_autoscaler.go:343] No unschedulable pods I0428 11:38:01.413958 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:38:01.413976 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:38:01.413990 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:38:01.414251 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:38:01.414707 1 scale_down.go:776] No candidates for scale down I0428 11:38:11.429525 1 static_autoscaler.go:343] No unschedulable pods I0428 11:38:11.429650 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:38:11.429668 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:38:11.429680 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:38:11.429932 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:38:11.430380 1 scale_down.go:776] No candidates for scale down I0428 11:38:21.445728 1 static_autoscaler.go:343] No unschedulable pods I0428 11:38:21.445863 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:38:21.445881 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:38:21.445894 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:38:21.446184 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:38:21.446667 1 scale_down.go:776] No candidates for scale down I0428 11:38:31.460798 1 static_autoscaler.go:343] No unschedulable pods I0428 11:38:31.460932 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:38:31.460956 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:38:31.460974 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:38:31.461233 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:38:31.461757 1 scale_down.go:776] No candidates for scale down I0428 11:38:41.475602 1 static_autoscaler.go:343] No unschedulable pods I0428 11:38:41.475807 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:38:41.475832 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:38:41.475849 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:38:41.476102 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:38:41.476614 1 scale_down.go:776] No candidates for scale down I0428 11:38:51.489317 1 static_autoscaler.go:343] No unschedulable pods I0428 11:38:51.489451 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:38:51.489484 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:38:51.489496 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:38:51.489741 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:38:51.490143 1 scale_down.go:776] No candidates for scale down I0428 11:39:01.504671 1 static_autoscaler.go:343] No unschedulable pods I0428 11:39:01.504794 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:39:01.504812 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:39:01.504823 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:39:01.505064 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:39:01.505484 1 scale_down.go:776] No candidates for scale down I0428 11:39:11.522782 1 static_autoscaler.go:343] No unschedulable pods I0428 11:39:11.522952 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:39:11.522985 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:39:11.523013 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:39:11.523541 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:39:11.524376 1 scale_down.go:776] No candidates for scale down I0428 11:39:21.538328 1 static_autoscaler.go:343] No unschedulable pods I0428 11:39:21.538484 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:39:21.538507 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:39:21.538527 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:39:21.538807 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:39:21.539279 1 scale_down.go:776] No candidates for scale down I0428 11:39:24.188349 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 11:39:24.188620 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 252.479µs I0428 11:39:31.554308 1 static_autoscaler.go:343] No unschedulable pods I0428 11:39:31.554456 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:39:31.554472 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:39:31.554487 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:39:31.554728 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:39:31.555130 1 scale_down.go:776] No candidates for scale down I0428 11:39:41.575139 1 static_autoscaler.go:343] No unschedulable pods I0428 11:39:41.575265 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:39:41.575286 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:39:41.575299 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:39:41.575662 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:39:41.576138 1 scale_down.go:776] No candidates for scale down I0428 11:39:51.588857 1 static_autoscaler.go:343] No unschedulable pods I0428 11:39:51.588979 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:39:51.588997 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:39:51.589009 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:39:51.589290 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:39:51.589828 1 scale_down.go:776] No candidates for scale down I0428 11:40:01.602817 1 static_autoscaler.go:343] No unschedulable pods I0428 11:40:01.602978 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:40:01.603004 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:40:01.603018 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:40:01.603342 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:40:01.604016 1 scale_down.go:776] No candidates for scale down I0428 11:40:11.618583 1 static_autoscaler.go:343] No unschedulable pods I0428 11:40:11.618670 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:40:11.618692 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:40:11.618759 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:40:11.618995 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:40:11.619520 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 11:45:11.615606717 +0000 UTC m=+46685.314371124 I0428 11:40:11.619827 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 11:40:11.628186 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 11:40:11.628550 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 11:40:11.633990 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588074011 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 11:40:11.643514 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 11:40:21.658543 1 static_autoscaler.go:343] No unschedulable pods I0428 11:40:21.658651 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:40:21.658672 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:40:21.658736 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:40:21.658992 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:40:21.659528 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 11:45:21.655693893 +0000 UTC m=+46695.354458319 I0428 11:40:21.659631 1 scale_down.go:776] No candidates for scale down I0428 11:40:31.677445 1 static_autoscaler.go:343] No unschedulable pods I0428 11:40:31.677590 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:40:31.677622 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:40:31.677793 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:40:31.678261 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:40:31.679128 1 scale_down.go:776] No candidates for scale down I0428 11:40:41.694279 1 static_autoscaler.go:343] No unschedulable pods I0428 11:40:41.694378 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:40:41.694400 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:40:41.694441 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:40:41.694775 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:40:41.695240 1 scale_down.go:776] No candidates for scale down I0428 11:40:51.710258 1 static_autoscaler.go:343] No unschedulable pods I0428 11:40:51.710393 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:40:51.710446 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:40:51.710469 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:40:51.710743 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:40:51.711192 1 scale_down.go:776] No candidates for scale down I0428 11:41:01.727024 1 static_autoscaler.go:343] No unschedulable pods I0428 11:41:01.727153 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:41:01.727179 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:41:01.727263 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:41:01.727569 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:41:01.728135 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 11:46:01.724222192 +0000 UTC m=+46735.422986545 I0428 11:41:01.728265 1 scale_down.go:776] No candidates for scale down I0428 11:41:11.743736 1 static_autoscaler.go:343] No unschedulable pods I0428 11:41:11.743871 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:41:11.743892 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:41:11.743909 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:41:11.744132 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:41:11.744551 1 scale_down.go:776] No candidates for scale down I0428 11:41:21.758925 1 static_autoscaler.go:343] No unschedulable pods I0428 11:41:21.759122 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:41:21.759153 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:41:21.759184 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:41:21.759547 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:41:21.760399 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 11:46:21.754578462 +0000 UTC m=+46755.453342799 I0428 11:41:21.760568 1 scale_down.go:776] No candidates for scale down I0428 11:41:24.188740 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 11:41:24.188997 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 238.238µs I0428 11:41:31.773446 1 static_autoscaler.go:343] No unschedulable pods I0428 11:41:31.773575 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:41:31.773593 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:41:31.773611 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:41:31.773900 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:41:31.774305 1 scale_down.go:776] No candidates for scale down I0428 11:41:41.788306 1 static_autoscaler.go:343] No unschedulable pods I0428 11:41:41.788450 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:41:41.788467 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:41:41.788480 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:41:41.788788 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:41:41.789291 1 scale_down.go:776] No candidates for scale down I0428 11:41:51.805290 1 static_autoscaler.go:343] No unschedulable pods I0428 11:41:51.805470 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:41:51.805501 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:41:51.805524 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:41:51.805856 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:41:51.806322 1 scale_down.go:776] No candidates for scale down I0428 11:42:01.819959 1 static_autoscaler.go:343] No unschedulable pods I0428 11:42:01.820047 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:42:01.820064 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:42:01.820076 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:42:01.820344 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:42:01.820849 1 scale_down.go:776] No candidates for scale down I0428 11:42:11.834424 1 static_autoscaler.go:343] No unschedulable pods I0428 11:42:11.834576 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:42:11.834612 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:42:11.834627 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:42:11.834916 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:42:11.835454 1 scale_down.go:776] No candidates for scale down I0428 11:42:21.853742 1 static_autoscaler.go:343] No unschedulable pods I0428 11:42:21.853827 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:42:21.853845 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:42:21.853935 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:42:21.854193 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:42:21.854664 1 scale_down.go:776] No candidates for scale down I0428 11:42:31.869961 1 static_autoscaler.go:343] No unschedulable pods I0428 11:42:31.870130 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:42:31.870161 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:42:31.870262 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:42:31.870645 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:42:31.871273 1 scale_down.go:776] No candidates for scale down I0428 11:42:41.883907 1 static_autoscaler.go:343] No unschedulable pods I0428 11:42:41.883994 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:42:41.884013 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:42:41.884084 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:42:41.884321 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:42:41.884849 1 scale_down.go:776] No candidates for scale down I0428 11:42:51.897525 1 static_autoscaler.go:343] No unschedulable pods I0428 11:42:51.897663 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:42:51.897681 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:42:51.897706 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:42:51.897975 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:42:51.898426 1 scale_down.go:776] No candidates for scale down I0428 11:43:01.913979 1 static_autoscaler.go:343] No unschedulable pods I0428 11:43:01.914066 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:43:01.914091 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:43:01.914199 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:43:01.914562 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:43:01.915016 1 scale_down.go:776] No candidates for scale down I0428 11:43:11.930315 1 static_autoscaler.go:343] No unschedulable pods I0428 11:43:11.930490 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:43:11.930510 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:43:11.930524 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:43:11.930850 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:43:11.931273 1 scale_down.go:776] No candidates for scale down I0428 11:43:21.946190 1 static_autoscaler.go:343] No unschedulable pods I0428 11:43:21.946282 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:43:21.946299 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:43:21.946310 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:43:21.946635 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:43:21.947101 1 scale_down.go:776] No candidates for scale down I0428 11:43:24.189125 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 11:43:24.189349 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 207.503µs I0428 11:43:31.961881 1 static_autoscaler.go:343] No unschedulable pods I0428 11:43:31.961957 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:43:31.961976 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:43:31.962042 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:43:31.962271 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:43:31.962729 1 scale_down.go:776] No candidates for scale down I0428 11:43:41.981551 1 static_autoscaler.go:343] No unschedulable pods I0428 11:43:41.981699 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:43:41.981719 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:43:41.981738 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:43:41.981967 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:43:41.982381 1 scale_down.go:776] No candidates for scale down I0428 11:43:51.994778 1 static_autoscaler.go:343] No unschedulable pods I0428 11:43:51.994882 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:43:51.994906 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:43:51.994923 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:43:51.995232 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:43:51.995720 1 scale_down.go:776] No candidates for scale down I0428 11:44:02.009203 1 static_autoscaler.go:343] No unschedulable pods I0428 11:44:02.009280 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:44:02.009313 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:44:02.009328 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:44:02.009634 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:44:02.010049 1 scale_down.go:776] No candidates for scale down I0428 11:44:12.023481 1 static_autoscaler.go:343] No unschedulable pods I0428 11:44:12.023602 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:44:12.023619 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:44:12.023631 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:44:12.023889 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:44:12.024297 1 scale_down.go:776] No candidates for scale down I0428 11:44:22.038694 1 static_autoscaler.go:343] No unschedulable pods I0428 11:44:22.038802 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:44:22.038826 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:44:22.038850 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:44:22.039196 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:44:22.039715 1 scale_down.go:776] No candidates for scale down I0428 11:44:32.056523 1 static_autoscaler.go:343] No unschedulable pods I0428 11:44:32.056626 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:44:32.056642 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:44:32.056654 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:44:32.056935 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:44:32.057397 1 scale_down.go:776] No candidates for scale down I0428 11:44:42.070741 1 static_autoscaler.go:343] No unschedulable pods I0428 11:44:42.070845 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:44:42.070864 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:44:42.070876 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:44:42.071217 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:44:42.071742 1 scale_down.go:776] No candidates for scale down I0428 11:44:52.085082 1 static_autoscaler.go:343] No unschedulable pods I0428 11:44:52.085165 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:44:52.085188 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:44:52.085336 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:44:52.085692 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:44:52.086158 1 scale_down.go:776] No candidates for scale down I0428 11:45:02.099605 1 static_autoscaler.go:343] No unschedulable pods I0428 11:45:02.099697 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:45:02.099714 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:45:02.099786 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:45:02.100064 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:45:02.100687 1 scale_down.go:776] No candidates for scale down I0428 11:45:12.113156 1 static_autoscaler.go:343] No unschedulable pods I0428 11:45:12.113295 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:45:12.113314 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:45:12.113330 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:45:12.113610 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:45:12.114134 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 11:50:12.11045245 +0000 UTC m=+46985.809216808 I0428 11:45:12.114260 1 scale_down.go:776] No candidates for scale down I0428 11:45:22.126650 1 static_autoscaler.go:343] No unschedulable pods I0428 11:45:22.126778 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:45:22.126808 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:45:22.126832 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:45:22.127176 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:45:22.127778 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 11:50:22.123866669 +0000 UTC m=+46995.822631025 I0428 11:45:22.127922 1 scale_down.go:776] No candidates for scale down I0428 11:45:24.189492 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 11:45:24.189739 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 229.238µs I0428 11:45:32.143474 1 static_autoscaler.go:343] No unschedulable pods I0428 11:45:32.143595 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:45:32.143612 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:45:32.143625 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:45:32.143868 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:45:32.144326 1 scale_down.go:776] No candidates for scale down I0428 11:45:42.161233 1 static_autoscaler.go:343] No unschedulable pods I0428 11:45:42.161369 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:45:42.161387 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:45:42.161400 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:45:42.161663 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:45:42.162180 1 scale_down.go:776] No candidates for scale down I0428 11:45:52.174327 1 static_autoscaler.go:343] No unschedulable pods I0428 11:45:52.174408 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:45:52.174456 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:45:52.174473 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:45:52.174742 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:45:52.175146 1 scale_down.go:776] No candidates for scale down I0428 11:46:02.196227 1 static_autoscaler.go:343] No unschedulable pods I0428 11:46:02.196335 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:46:02.196354 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:46:02.196366 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:46:02.196692 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:46:02.197356 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 11:51:02.192979344 +0000 UTC m=+47035.891743728 I0428 11:46:02.197502 1 scale_down.go:776] No candidates for scale down I0428 11:46:12.213118 1 static_autoscaler.go:343] No unschedulable pods I0428 11:46:12.213257 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:46:12.213282 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:46:12.213306 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:46:12.213586 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:46:12.214009 1 scale_down.go:776] No candidates for scale down I0428 11:46:22.227098 1 static_autoscaler.go:343] No unschedulable pods I0428 11:46:22.227236 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:46:22.227256 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:46:22.227269 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:46:22.227511 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:46:22.228015 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 11:51:22.224313484 +0000 UTC m=+47055.923077820 I0428 11:46:22.228113 1 scale_down.go:776] No candidates for scale down I0428 11:46:32.246074 1 static_autoscaler.go:343] No unschedulable pods I0428 11:46:32.246158 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:46:32.246178 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:46:32.246256 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:46:32.246513 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:46:32.246975 1 scale_down.go:776] No candidates for scale down I0428 11:46:42.260990 1 static_autoscaler.go:343] No unschedulable pods I0428 11:46:42.261075 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:46:42.261096 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:46:42.261163 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:46:42.261396 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:46:42.261894 1 scale_down.go:776] No candidates for scale down I0428 11:46:52.286060 1 static_autoscaler.go:343] No unschedulable pods I0428 11:46:52.286173 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:46:52.286203 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:46:52.286224 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:46:52.286574 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:46:52.287041 1 scale_down.go:776] No candidates for scale down I0428 11:47:02.304226 1 static_autoscaler.go:343] No unschedulable pods I0428 11:47:02.304311 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:47:02.304328 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:47:02.304421 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:47:02.304674 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:47:02.305087 1 scale_down.go:776] No candidates for scale down I0428 11:47:12.321078 1 static_autoscaler.go:343] No unschedulable pods I0428 11:47:12.321217 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:47:12.321234 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:47:12.321248 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:47:12.321513 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:47:12.321977 1 scale_down.go:776] No candidates for scale down I0428 11:47:22.335524 1 static_autoscaler.go:343] No unschedulable pods I0428 11:47:22.335657 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:47:22.335686 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:47:22.335707 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:47:22.336184 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:47:22.336867 1 scale_down.go:776] No candidates for scale down I0428 11:47:24.189866 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 11:47:24.190117 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 227.962µs I0428 11:47:32.349592 1 static_autoscaler.go:343] No unschedulable pods I0428 11:47:32.349726 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:47:32.349746 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:47:32.349760 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:47:32.349989 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:47:32.350449 1 scale_down.go:776] No candidates for scale down I0428 11:47:42.363224 1 static_autoscaler.go:343] No unschedulable pods I0428 11:47:42.363332 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:47:42.363348 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:47:42.363364 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:47:42.363697 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:47:42.364184 1 scale_down.go:776] No candidates for scale down I0428 11:47:52.378776 1 static_autoscaler.go:343] No unschedulable pods I0428 11:47:52.378880 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:47:52.378901 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:47:52.378919 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:47:52.379206 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:47:52.379693 1 scale_down.go:776] No candidates for scale down I0428 11:48:02.394024 1 static_autoscaler.go:343] No unschedulable pods I0428 11:48:02.394168 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:48:02.394193 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:48:02.394213 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:48:02.394523 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:48:02.394989 1 scale_down.go:776] No candidates for scale down I0428 11:48:12.409157 1 static_autoscaler.go:343] No unschedulable pods I0428 11:48:12.409259 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:48:12.409278 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:48:12.409289 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:48:12.409608 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:48:12.410035 1 scale_down.go:776] No candidates for scale down I0428 11:48:22.424284 1 static_autoscaler.go:343] No unschedulable pods I0428 11:48:22.424385 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:48:22.424422 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:48:22.424501 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:48:22.424805 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:48:22.425307 1 scale_down.go:776] No candidates for scale down I0428 11:48:32.438083 1 static_autoscaler.go:343] No unschedulable pods I0428 11:48:32.438203 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:48:32.438220 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:48:32.438232 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:48:32.438542 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:48:32.439023 1 scale_down.go:776] No candidates for scale down I0428 11:48:42.452860 1 static_autoscaler.go:343] No unschedulable pods I0428 11:48:42.453003 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:48:42.453020 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:48:42.453033 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:48:42.453309 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:48:42.453800 1 scale_down.go:776] No candidates for scale down I0428 11:48:52.470279 1 static_autoscaler.go:343] No unschedulable pods I0428 11:48:52.470434 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:48:52.470478 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:48:52.470503 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:48:52.470815 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:48:52.471354 1 scale_down.go:776] No candidates for scale down I0428 11:49:02.486423 1 static_autoscaler.go:343] No unschedulable pods I0428 11:49:02.486547 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:49:02.486565 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:49:02.486578 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:49:02.486882 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:49:02.487377 1 scale_down.go:776] No candidates for scale down I0428 11:49:12.499760 1 static_autoscaler.go:343] No unschedulable pods I0428 11:49:12.499853 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:49:12.499873 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:49:12.499892 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:49:12.500173 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:49:12.500654 1 scale_down.go:776] No candidates for scale down I0428 11:49:22.515753 1 static_autoscaler.go:343] No unschedulable pods I0428 11:49:22.515846 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:49:22.515866 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:49:22.515956 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:49:22.516267 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:49:22.516875 1 scale_down.go:776] No candidates for scale down I0428 11:49:24.190204 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 11:49:24.190469 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 248.12µs I0428 11:49:32.529965 1 static_autoscaler.go:343] No unschedulable pods I0428 11:49:32.530094 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:49:32.530113 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:49:32.530128 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:49:32.530378 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:49:32.530829 1 scale_down.go:776] No candidates for scale down I0428 11:49:42.546027 1 static_autoscaler.go:343] No unschedulable pods I0428 11:49:42.546200 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:49:42.546248 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:49:42.546385 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:49:42.546768 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:49:42.548109 1 scale_down.go:776] No candidates for scale down I0428 11:49:52.562336 1 static_autoscaler.go:343] No unschedulable pods I0428 11:49:52.562447 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:49:52.562467 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:49:52.562537 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:49:52.562816 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:49:52.563242 1 scale_down.go:776] No candidates for scale down I0428 11:50:02.578221 1 static_autoscaler.go:343] No unschedulable pods I0428 11:50:02.578355 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:50:02.578372 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:50:02.578384 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:50:02.578625 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:50:02.579090 1 scale_down.go:776] No candidates for scale down I0428 11:50:12.594145 1 static_autoscaler.go:343] No unschedulable pods I0428 11:50:12.594280 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:50:12.594299 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:50:12.594313 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:50:12.594546 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:50:12.595067 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 11:55:12.5913167 +0000 UTC m=+47286.290081089 I0428 11:50:12.595164 1 scale_down.go:776] No candidates for scale down I0428 11:50:22.610718 1 static_autoscaler.go:343] No unschedulable pods I0428 11:50:22.610803 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:50:22.610820 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:50:22.610899 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:50:22.611137 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:50:22.611662 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 11:55:22.60787892 +0000 UTC m=+47296.306643325 I0428 11:50:22.611941 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 11:50:22.619902 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 11:50:22.620406 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 11:50:22.625703 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588074622 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 11:50:22.634126 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 11:50:32.634677 1 static_autoscaler.go:343] No unschedulable pods I0428 11:50:32.634790 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:50:32.634817 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:50:32.634841 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:50:32.635199 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:50:32.635720 1 scale_down.go:776] No candidates for scale down I0428 11:50:42.649821 1 static_autoscaler.go:343] No unschedulable pods I0428 11:50:42.649920 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:50:42.649938 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:50:42.649953 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:50:42.650291 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:50:42.650832 1 scale_down.go:776] No candidates for scale down I0428 11:50:52.664013 1 static_autoscaler.go:343] No unschedulable pods I0428 11:50:52.664127 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:50:52.664152 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:50:52.664170 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:50:52.664555 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:50:52.665082 1 scale_down.go:776] No candidates for scale down I0428 11:51:02.679211 1 static_autoscaler.go:343] No unschedulable pods I0428 11:51:02.679306 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:51:02.679325 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:51:02.679341 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:51:02.679655 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:51:02.680161 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 11:56:02.676380201 +0000 UTC m=+47336.375144551 I0428 11:51:02.680270 1 scale_down.go:776] No candidates for scale down I0428 11:51:12.694137 1 static_autoscaler.go:343] No unschedulable pods I0428 11:51:12.694231 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:51:12.694248 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:51:12.694261 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:51:12.694637 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:51:12.695142 1 scale_down.go:776] No candidates for scale down I0428 11:51:22.709455 1 static_autoscaler.go:343] No unschedulable pods I0428 11:51:22.709572 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:51:22.709599 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:51:22.709623 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:51:22.709988 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:51:22.710640 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 11:56:22.706337986 +0000 UTC m=+47356.405102363 I0428 11:51:22.710764 1 scale_down.go:776] No candidates for scale down I0428 11:51:24.190599 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 11:51:24.190833 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 213.72µs I0428 11:51:32.726359 1 static_autoscaler.go:343] No unschedulable pods I0428 11:51:32.726503 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:51:32.726519 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:51:32.726532 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:51:32.726766 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:51:32.727238 1 scale_down.go:776] No candidates for scale down I0428 11:51:42.741941 1 static_autoscaler.go:343] No unschedulable pods I0428 11:51:42.742041 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:51:42.742058 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:51:42.742125 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:51:42.742380 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:51:42.742847 1 scale_down.go:776] No candidates for scale down I0428 11:51:52.759836 1 static_autoscaler.go:343] No unschedulable pods I0428 11:51:52.759913 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:51:52.759931 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:51:52.759998 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:51:52.760306 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:51:52.760758 1 scale_down.go:776] No candidates for scale down I0428 11:52:02.773816 1 static_autoscaler.go:343] No unschedulable pods I0428 11:52:02.773899 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:52:02.773915 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:52:02.773987 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:52:02.774229 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:52:02.774705 1 scale_down.go:776] No candidates for scale down I0428 11:52:12.790674 1 static_autoscaler.go:343] No unschedulable pods I0428 11:52:12.790815 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:52:12.790831 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:52:12.790842 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:52:12.791065 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:52:12.791681 1 scale_down.go:776] No candidates for scale down I0428 11:52:22.806590 1 static_autoscaler.go:343] No unschedulable pods I0428 11:52:22.806669 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:52:22.806686 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:52:22.806752 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:52:22.806971 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:52:22.807484 1 scale_down.go:776] No candidates for scale down I0428 11:52:32.823044 1 static_autoscaler.go:343] No unschedulable pods I0428 11:52:32.823189 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:52:32.823208 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:52:32.823221 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:52:32.823519 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:52:32.823992 1 scale_down.go:776] No candidates for scale down I0428 11:52:42.838945 1 static_autoscaler.go:343] No unschedulable pods I0428 11:52:42.839038 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:52:42.839054 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:52:42.839067 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:52:42.839368 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:52:42.839817 1 scale_down.go:776] No candidates for scale down I0428 11:52:52.856788 1 static_autoscaler.go:343] No unschedulable pods I0428 11:52:52.856943 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:52:52.856977 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:52:52.857001 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:52:52.857334 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:52:52.857840 1 scale_down.go:776] No candidates for scale down I0428 11:53:02.872509 1 static_autoscaler.go:343] No unschedulable pods I0428 11:53:02.872648 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:53:02.872665 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:53:02.872680 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:53:02.872949 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:53:02.873443 1 scale_down.go:776] No candidates for scale down I0428 11:53:12.886924 1 static_autoscaler.go:343] No unschedulable pods I0428 11:53:12.887089 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:53:12.887109 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:53:12.887121 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:53:12.887375 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:53:12.887870 1 scale_down.go:776] No candidates for scale down I0428 11:53:22.901019 1 static_autoscaler.go:343] No unschedulable pods I0428 11:53:22.901151 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:53:22.901173 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:53:22.901188 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:53:22.901440 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:53:22.901868 1 scale_down.go:776] No candidates for scale down I0428 11:53:24.190965 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 11:53:24.191168 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 187.189µs I0428 11:53:32.915614 1 static_autoscaler.go:343] No unschedulable pods I0428 11:53:32.915706 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:53:32.915729 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:53:32.915795 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:53:32.916018 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:53:32.916472 1 scale_down.go:776] No candidates for scale down I0428 11:53:42.929946 1 static_autoscaler.go:343] No unschedulable pods I0428 11:53:42.930031 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:53:42.930048 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:53:42.930120 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:53:42.930365 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:53:42.930857 1 scale_down.go:776] No candidates for scale down I0428 11:53:52.944225 1 static_autoscaler.go:343] No unschedulable pods I0428 11:53:52.944348 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:53:52.944382 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:53:52.944398 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:53:52.944710 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:53:52.945188 1 scale_down.go:776] No candidates for scale down I0428 11:54:02.964471 1 static_autoscaler.go:343] No unschedulable pods I0428 11:54:02.964567 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:54:02.964583 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:54:02.964596 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:54:02.964856 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:54:02.965328 1 scale_down.go:776] No candidates for scale down I0428 11:54:12.980028 1 static_autoscaler.go:343] No unschedulable pods I0428 11:54:12.980118 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:54:12.980135 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:54:12.980147 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:54:12.980455 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:54:12.980929 1 scale_down.go:776] No candidates for scale down I0428 11:54:22.994434 1 static_autoscaler.go:343] No unschedulable pods I0428 11:54:22.994521 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:54:22.994537 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:54:22.994608 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:54:22.994862 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:54:22.995294 1 scale_down.go:776] No candidates for scale down I0428 11:54:33.016872 1 static_autoscaler.go:343] No unschedulable pods I0428 11:54:33.017038 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:54:33.017059 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:54:33.017071 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:54:33.017384 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:54:33.017913 1 scale_down.go:776] No candidates for scale down I0428 11:54:43.031865 1 static_autoscaler.go:343] No unschedulable pods I0428 11:54:43.032004 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:54:43.032021 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:54:43.032032 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:54:43.032285 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:54:43.032752 1 scale_down.go:776] No candidates for scale down I0428 11:54:53.046841 1 static_autoscaler.go:343] No unschedulable pods I0428 11:54:53.046924 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:54:53.046941 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:54:53.047045 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:54:53.047303 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:54:53.047782 1 scale_down.go:776] No candidates for scale down I0428 11:55:03.064943 1 static_autoscaler.go:343] No unschedulable pods I0428 11:55:03.065056 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:55:03.065089 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:55:03.065104 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:55:03.065388 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:55:03.065923 1 scale_down.go:776] No candidates for scale down I0428 11:55:13.080746 1 static_autoscaler.go:343] No unschedulable pods I0428 11:55:13.080873 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:55:13.080890 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:55:13.080901 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:55:13.081146 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:55:13.081769 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 12:00:13.077816797 +0000 UTC m=+47586.776581136 I0428 11:55:13.081874 1 scale_down.go:776] No candidates for scale down I0428 11:55:23.094587 1 static_autoscaler.go:343] No unschedulable pods I0428 11:55:23.094696 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:55:23.094714 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:55:23.094724 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:55:23.095013 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:55:23.095594 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 12:00:23.091729359 +0000 UTC m=+47596.790493743 I0428 11:55:23.095696 1 scale_down.go:776] No candidates for scale down I0428 11:55:24.191286 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 11:55:24.191522 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 207.739µs I0428 11:55:33.109495 1 static_autoscaler.go:343] No unschedulable pods I0428 11:55:33.109588 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:55:33.109612 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:55:33.109712 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:55:33.110016 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:55:33.110491 1 scale_down.go:776] No candidates for scale down I0428 11:55:43.124062 1 static_autoscaler.go:343] No unschedulable pods I0428 11:55:43.124148 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:55:43.124183 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:55:43.124199 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:55:43.124531 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:55:43.125017 1 scale_down.go:776] No candidates for scale down I0428 11:55:53.138302 1 static_autoscaler.go:343] No unschedulable pods I0428 11:55:53.138479 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:55:53.138510 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:55:53.138531 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:55:53.138885 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:55:53.139359 1 scale_down.go:776] No candidates for scale down I0428 11:56:03.156040 1 static_autoscaler.go:343] No unschedulable pods I0428 11:56:03.156133 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:56:03.156150 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:56:03.156162 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:56:03.156482 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:56:03.157031 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 12:01:03.153189367 +0000 UTC m=+47636.851953716 I0428 11:56:03.157136 1 scale_down.go:776] No candidates for scale down I0428 11:56:13.172655 1 static_autoscaler.go:343] No unschedulable pods I0428 11:56:13.172783 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:56:13.172804 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:56:13.172822 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:56:13.173056 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:56:13.173494 1 scale_down.go:776] No candidates for scale down I0428 11:56:23.188846 1 static_autoscaler.go:343] No unschedulable pods I0428 11:56:23.188999 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:56:23.189021 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:56:23.189042 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:56:23.189300 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 11:56:23.189956 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 12:01:23.185604887 +0000 UTC m=+47656.884369270 I0428 11:56:23.190082 1 scale_down.go:776] No candidates for scale down I0428 11:56:33.203051 1 static_autoscaler.go:343] No unschedulable pods I0428 11:56:33.203192 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:56:33.203210 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:56:33.203222 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:56:33.203472 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:56:33.203941 1 scale_down.go:776] No candidates for scale down I0428 11:56:43.223475 1 static_autoscaler.go:343] No unschedulable pods I0428 11:56:43.223573 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:56:43.223597 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:56:43.223686 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:56:43.224011 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:56:43.224496 1 scale_down.go:776] No candidates for scale down I0428 11:56:53.242275 1 static_autoscaler.go:343] No unschedulable pods I0428 11:56:53.242396 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:56:53.242449 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:56:53.242473 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:56:53.242784 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:56:53.243395 1 scale_down.go:776] No candidates for scale down I0428 11:57:03.256407 1 static_autoscaler.go:343] No unschedulable pods I0428 11:57:03.256540 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:57:03.256572 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:57:03.256586 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:57:03.256828 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:57:03.257340 1 scale_down.go:776] No candidates for scale down I0428 11:57:13.271879 1 static_autoscaler.go:343] No unschedulable pods I0428 11:57:13.272016 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:57:13.272033 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:57:13.272045 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:57:13.272280 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:57:13.272754 1 scale_down.go:776] No candidates for scale down I0428 11:57:23.288560 1 static_autoscaler.go:343] No unschedulable pods I0428 11:57:23.288656 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:57:23.288674 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:57:23.288726 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:57:23.288973 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:57:23.289422 1 scale_down.go:776] No candidates for scale down I0428 11:57:24.191643 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 11:57:24.191838 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 179.698µs I0428 11:57:33.305641 1 static_autoscaler.go:343] No unschedulable pods I0428 11:57:33.305794 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:57:33.305817 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:57:33.305839 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:57:33.306115 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:57:33.306595 1 scale_down.go:776] No candidates for scale down I0428 11:57:43.321516 1 static_autoscaler.go:343] No unschedulable pods I0428 11:57:43.321624 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:57:43.321649 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:57:43.321672 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:57:43.321993 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:57:43.322575 1 scale_down.go:776] No candidates for scale down I0428 11:57:53.335900 1 static_autoscaler.go:343] No unschedulable pods I0428 11:57:53.336036 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:57:53.336055 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:57:53.336066 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:57:53.336353 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:57:53.336806 1 scale_down.go:776] No candidates for scale down I0428 11:58:03.353540 1 static_autoscaler.go:343] No unschedulable pods I0428 11:58:03.353670 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:58:03.353702 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:58:03.353718 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:58:03.353942 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:58:03.354401 1 scale_down.go:776] No candidates for scale down I0428 11:58:13.369171 1 static_autoscaler.go:343] No unschedulable pods I0428 11:58:13.369305 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:58:13.369326 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:58:13.369345 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:58:13.369616 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:58:13.370057 1 scale_down.go:776] No candidates for scale down I0428 11:58:23.385615 1 static_autoscaler.go:343] No unschedulable pods I0428 11:58:23.385708 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:58:23.385726 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:58:23.385739 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:58:23.386000 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:58:23.386435 1 scale_down.go:776] No candidates for scale down I0428 11:58:33.403636 1 static_autoscaler.go:343] No unschedulable pods I0428 11:58:33.403772 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:58:33.403789 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:58:33.403802 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:58:33.404040 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:58:33.404490 1 scale_down.go:776] No candidates for scale down I0428 11:58:43.422211 1 static_autoscaler.go:343] No unschedulable pods I0428 11:58:43.422351 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:58:43.422369 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:58:43.422382 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:58:43.422739 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:58:43.423215 1 scale_down.go:776] No candidates for scale down I0428 11:58:53.438595 1 static_autoscaler.go:343] No unschedulable pods I0428 11:58:53.438687 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:58:53.438705 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:58:53.438721 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:58:53.439020 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:58:53.439459 1 scale_down.go:776] No candidates for scale down I0428 11:59:03.454196 1 static_autoscaler.go:343] No unschedulable pods I0428 11:59:03.454290 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:59:03.454309 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:59:03.454322 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:59:03.454681 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:59:03.455126 1 scale_down.go:776] No candidates for scale down I0428 11:59:13.474212 1 static_autoscaler.go:343] No unschedulable pods I0428 11:59:13.474302 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:59:13.474319 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:59:13.474390 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:59:13.474678 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:59:13.475117 1 scale_down.go:776] No candidates for scale down I0428 11:59:23.489516 1 static_autoscaler.go:343] No unschedulable pods I0428 11:59:23.489608 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:59:23.489629 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:59:23.489646 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:59:23.489928 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:59:23.490498 1 scale_down.go:776] No candidates for scale down I0428 11:59:24.191967 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 11:59:24.192204 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 209.746µs I0428 11:59:33.507743 1 static_autoscaler.go:343] No unschedulable pods I0428 11:59:33.507839 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:59:33.507857 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:59:33.507869 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:59:33.508146 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:59:33.508612 1 scale_down.go:776] No candidates for scale down I0428 11:59:43.521694 1 static_autoscaler.go:343] No unschedulable pods I0428 11:59:43.521789 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:59:43.521804 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:59:43.521818 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:59:43.522101 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:59:43.522543 1 scale_down.go:776] No candidates for scale down I0428 11:59:53.536865 1 static_autoscaler.go:343] No unschedulable pods I0428 11:59:53.536951 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 11:59:53.536968 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 11:59:53.537073 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 11:59:53.537390 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 11:59:53.537990 1 scale_down.go:776] No candidates for scale down I0428 12:00:03.552356 1 static_autoscaler.go:343] No unschedulable pods I0428 12:00:03.552451 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:00:03.552474 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:00:03.552537 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:00:03.552819 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:00:03.553263 1 scale_down.go:776] No candidates for scale down I0428 12:00:13.569123 1 static_autoscaler.go:343] No unschedulable pods I0428 12:00:13.569273 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:00:13.569299 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:00:13.569322 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:00:13.569585 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 12:00:13.570317 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 12:05:13.565793065 +0000 UTC m=+47887.264557463 I0428 12:00:13.570475 1 scale_down.go:776] No candidates for scale down I0428 12:00:23.587623 1 static_autoscaler.go:343] No unschedulable pods I0428 12:00:23.587775 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:00:23.587799 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:00:23.587816 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:00:23.588147 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 12:00:23.588798 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 12:05:23.584597886 +0000 UTC m=+47897.283362222 I0428 12:00:23.588917 1 scale_down.go:776] No candidates for scale down I0428 12:00:33.604613 1 static_autoscaler.go:343] No unschedulable pods I0428 12:00:33.604711 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:00:33.604733 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:00:33.604796 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:00:33.605051 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:00:33.605681 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 12:00:33.613864 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 12:00:33.614011 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 12:00:33.626245 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588075233 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 12:00:33.639852 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 12:00:43.641621 1 static_autoscaler.go:343] No unschedulable pods I0428 12:00:43.641730 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:00:43.641763 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:00:43.641837 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:00:43.642160 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:00:43.642890 1 scale_down.go:776] No candidates for scale down I0428 12:00:53.657219 1 static_autoscaler.go:343] No unschedulable pods I0428 12:00:53.657334 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:00:53.657361 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:00:53.657386 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:00:53.657780 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:00:53.658286 1 scale_down.go:776] No candidates for scale down I0428 12:01:03.673122 1 static_autoscaler.go:343] No unschedulable pods I0428 12:01:03.673258 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:01:03.673282 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:01:03.673306 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:01:03.673622 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 12:01:03.674126 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 12:06:03.670308667 +0000 UTC m=+47937.369073059 I0428 12:01:03.674224 1 scale_down.go:776] No candidates for scale down I0428 12:01:13.690510 1 static_autoscaler.go:343] No unschedulable pods I0428 12:01:13.690601 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:01:13.690625 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:01:13.690637 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:01:13.690935 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:01:13.691432 1 scale_down.go:776] No candidates for scale down I0428 12:01:23.705395 1 static_autoscaler.go:343] No unschedulable pods I0428 12:01:23.705526 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:01:23.705547 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:01:23.705563 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:01:23.705853 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 12:01:23.706353 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 12:06:23.702279809 +0000 UTC m=+47957.401044183 I0428 12:01:23.706501 1 scale_down.go:776] No candidates for scale down I0428 12:01:24.192324 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 12:01:24.192585 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 242.269µs I0428 12:01:33.720544 1 static_autoscaler.go:343] No unschedulable pods I0428 12:01:33.720671 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:01:33.720691 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:01:33.720706 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:01:33.721065 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:01:33.721575 1 scale_down.go:776] No candidates for scale down I0428 12:01:43.734912 1 static_autoscaler.go:343] No unschedulable pods I0428 12:01:43.735027 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:01:43.735043 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:01:43.735053 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:01:43.735350 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:01:43.735819 1 scale_down.go:776] No candidates for scale down I0428 12:01:53.749624 1 static_autoscaler.go:343] No unschedulable pods I0428 12:01:53.749720 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:01:53.749738 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:01:53.749750 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:01:53.750023 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:01:53.750463 1 scale_down.go:776] No candidates for scale down I0428 12:02:03.765450 1 static_autoscaler.go:343] No unschedulable pods I0428 12:02:03.765599 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:02:03.765617 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:02:03.765630 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:02:03.765885 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:02:03.766368 1 scale_down.go:776] No candidates for scale down I0428 12:02:13.780541 1 static_autoscaler.go:343] No unschedulable pods I0428 12:02:13.780647 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:02:13.780672 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:02:13.780745 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:02:13.781047 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:02:13.781594 1 scale_down.go:776] No candidates for scale down I0428 12:02:23.795871 1 static_autoscaler.go:343] No unschedulable pods I0428 12:02:23.796043 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:02:23.796070 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:02:23.796085 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:02:23.796362 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:02:23.796864 1 scale_down.go:776] No candidates for scale down I0428 12:02:33.811704 1 static_autoscaler.go:343] No unschedulable pods I0428 12:02:33.811797 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:02:33.811819 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:02:33.811839 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:02:33.812106 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:02:33.812548 1 scale_down.go:776] No candidates for scale down I0428 12:02:43.827265 1 static_autoscaler.go:343] No unschedulable pods I0428 12:02:43.827348 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:02:43.827366 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:02:43.827467 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:02:43.827741 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:02:43.828258 1 scale_down.go:776] No candidates for scale down I0428 12:02:53.843819 1 static_autoscaler.go:343] No unschedulable pods I0428 12:02:53.843902 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:02:53.843923 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:02:53.843942 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:02:53.844272 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:02:53.844780 1 scale_down.go:776] No candidates for scale down I0428 12:03:03.860252 1 static_autoscaler.go:343] No unschedulable pods I0428 12:03:03.860366 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:03:03.860390 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:03:03.860467 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:03:03.860825 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:03:03.861282 1 scale_down.go:776] No candidates for scale down I0428 12:03:13.877958 1 static_autoscaler.go:343] No unschedulable pods I0428 12:03:13.878121 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:03:13.878138 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:03:13.878156 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:03:13.878435 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:03:13.878935 1 scale_down.go:776] No candidates for scale down I0428 12:03:23.895286 1 static_autoscaler.go:343] No unschedulable pods I0428 12:03:23.895423 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:03:23.895441 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:03:23.895456 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:03:23.895760 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:03:23.896220 1 scale_down.go:776] No candidates for scale down I0428 12:03:24.192711 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 12:03:24.192890 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 164.242µs I0428 12:03:33.908776 1 static_autoscaler.go:343] No unschedulable pods I0428 12:03:33.908905 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:03:33.908924 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:03:33.908940 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:03:33.909180 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:03:33.909618 1 scale_down.go:776] No candidates for scale down I0428 12:03:43.928102 1 static_autoscaler.go:343] No unschedulable pods I0428 12:03:43.928186 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:03:43.928221 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:03:43.928237 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:03:43.928552 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:03:43.929018 1 scale_down.go:776] No candidates for scale down I0428 12:03:53.966524 1 static_autoscaler.go:343] No unschedulable pods I0428 12:03:53.966652 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:03:53.966669 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:03:53.966681 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:03:53.966921 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:03:53.967389 1 scale_down.go:776] No candidates for scale down I0428 12:04:03.982630 1 static_autoscaler.go:343] No unschedulable pods I0428 12:04:03.982711 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:04:03.982731 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:04:03.982815 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:04:03.983110 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:04:03.983629 1 scale_down.go:776] No candidates for scale down I0428 12:04:13.998355 1 static_autoscaler.go:343] No unschedulable pods I0428 12:04:13.998466 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:04:13.998511 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:04:13.998534 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:04:13.998914 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:04:13.999394 1 scale_down.go:776] No candidates for scale down I0428 12:04:24.012200 1 static_autoscaler.go:343] No unschedulable pods I0428 12:04:24.012325 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:04:24.012343 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:04:24.012358 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:04:24.012657 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:04:24.013102 1 scale_down.go:776] No candidates for scale down I0428 12:04:34.026559 1 static_autoscaler.go:343] No unschedulable pods I0428 12:04:34.026674 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:04:34.026702 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:04:34.026724 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:04:34.027109 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:04:34.027640 1 scale_down.go:776] No candidates for scale down I0428 12:04:44.042529 1 static_autoscaler.go:343] No unschedulable pods I0428 12:04:44.042675 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:04:44.042697 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:04:44.042716 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:04:44.042934 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:04:44.043436 1 scale_down.go:776] No candidates for scale down I0428 12:04:54.058585 1 static_autoscaler.go:343] No unschedulable pods I0428 12:04:54.058678 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:04:54.058693 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:04:54.058706 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:04:54.058981 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:04:54.059424 1 scale_down.go:776] No candidates for scale down I0428 12:05:04.072849 1 static_autoscaler.go:343] No unschedulable pods I0428 12:05:04.072929 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:05:04.072945 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:05:04.073021 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:05:04.073292 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:05:04.073744 1 scale_down.go:776] No candidates for scale down I0428 12:05:14.086595 1 static_autoscaler.go:343] No unschedulable pods I0428 12:05:14.086731 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:05:14.086747 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:05:14.086762 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:05:14.087009 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 12:05:14.087580 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 12:10:14.083910655 +0000 UTC m=+48187.782675038 I0428 12:05:14.087741 1 scale_down.go:776] No candidates for scale down I0428 12:05:24.102576 1 static_autoscaler.go:343] No unschedulable pods I0428 12:05:24.102663 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:05:24.102679 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:05:24.102747 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:05:24.102957 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 12:05:24.103483 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 12:10:24.09981321 +0000 UTC m=+48197.798577546 I0428 12:05:24.103585 1 scale_down.go:776] No candidates for scale down I0428 12:05:24.193011 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 12:05:24.193226 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 200.437µs I0428 12:05:34.117426 1 static_autoscaler.go:343] No unschedulable pods I0428 12:05:34.117538 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:05:34.117573 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:05:34.117589 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:05:34.117828 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:05:34.118303 1 scale_down.go:776] No candidates for scale down I0428 12:05:44.132317 1 static_autoscaler.go:343] No unschedulable pods I0428 12:05:44.132458 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:05:44.132479 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:05:44.132490 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:05:44.132713 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:05:44.133125 1 scale_down.go:776] No candidates for scale down I0428 12:05:54.147578 1 static_autoscaler.go:343] No unschedulable pods I0428 12:05:54.147716 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:05:54.147739 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:05:54.147759 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:05:54.147987 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:05:54.148504 1 scale_down.go:776] No candidates for scale down I0428 12:06:04.161781 1 static_autoscaler.go:343] No unschedulable pods I0428 12:06:04.161871 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:06:04.161892 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:06:04.161957 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:06:04.162221 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 12:06:04.162850 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 12:11:04.158959255 +0000 UTC m=+48237.857723638 I0428 12:06:04.162959 1 scale_down.go:776] No candidates for scale down I0428 12:06:14.179396 1 static_autoscaler.go:343] No unschedulable pods I0428 12:06:14.179508 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:06:14.179526 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:06:14.179538 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:06:14.179865 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:06:14.180310 1 scale_down.go:776] No candidates for scale down I0428 12:06:24.195475 1 static_autoscaler.go:343] No unschedulable pods I0428 12:06:24.195575 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:06:24.195593 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:06:24.195606 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:06:24.195882 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 12:06:24.196382 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 12:11:24.192585389 +0000 UTC m=+48257.891349777 I0428 12:06:24.196489 1 scale_down.go:776] No candidates for scale down I0428 12:06:34.211398 1 static_autoscaler.go:343] No unschedulable pods I0428 12:06:34.211493 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:06:34.211510 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:06:34.211577 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:06:34.211815 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:06:34.212238 1 scale_down.go:776] No candidates for scale down I0428 12:06:44.225387 1 static_autoscaler.go:343] No unschedulable pods I0428 12:06:44.225531 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:06:44.225565 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:06:44.225579 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:06:44.225819 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:06:44.226238 1 scale_down.go:776] No candidates for scale down I0428 12:06:54.240494 1 static_autoscaler.go:343] No unschedulable pods I0428 12:06:54.240624 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:06:54.240640 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:06:54.240651 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:06:54.240876 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:06:54.241288 1 scale_down.go:776] No candidates for scale down I0428 12:07:04.255721 1 static_autoscaler.go:343] No unschedulable pods I0428 12:07:04.255841 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:07:04.255864 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:07:04.255881 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:07:04.256111 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:07:04.256546 1 scale_down.go:776] No candidates for scale down I0428 12:07:14.272545 1 static_autoscaler.go:343] No unschedulable pods I0428 12:07:14.272638 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:07:14.272657 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:07:14.272672 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:07:14.272964 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:07:14.273386 1 scale_down.go:776] No candidates for scale down I0428 12:07:24.193367 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 12:07:24.193696 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 307.035µs I0428 12:07:24.287818 1 static_autoscaler.go:343] No unschedulable pods I0428 12:07:24.287965 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:07:24.287981 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:07:24.288004 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:07:24.288285 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:07:24.288724 1 scale_down.go:776] No candidates for scale down I0428 12:07:34.303818 1 static_autoscaler.go:343] No unschedulable pods I0428 12:07:34.303897 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:07:34.303920 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:07:34.303990 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:07:34.304259 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:07:34.304690 1 scale_down.go:776] No candidates for scale down I0428 12:07:44.318178 1 static_autoscaler.go:343] No unschedulable pods I0428 12:07:44.318302 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:07:44.318320 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:07:44.318332 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:07:44.318594 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:07:44.319302 1 scale_down.go:776] No candidates for scale down I0428 12:07:54.353898 1 static_autoscaler.go:343] No unschedulable pods I0428 12:07:54.354066 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:07:54.354086 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:07:54.354100 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:07:54.354406 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:07:54.354954 1 scale_down.go:776] No candidates for scale down I0428 12:08:04.369852 1 static_autoscaler.go:343] No unschedulable pods I0428 12:08:04.369969 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:08:04.369993 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:08:04.370016 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:08:04.370308 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:08:04.370822 1 scale_down.go:776] No candidates for scale down I0428 12:08:14.386267 1 static_autoscaler.go:343] No unschedulable pods I0428 12:08:14.386424 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:08:14.386458 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:08:14.386481 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:08:14.386935 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:08:14.387710 1 scale_down.go:776] No candidates for scale down I0428 12:08:24.403953 1 static_autoscaler.go:343] No unschedulable pods I0428 12:08:24.404084 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:08:24.404102 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:08:24.404121 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:08:24.404354 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:08:24.404809 1 scale_down.go:776] No candidates for scale down I0428 12:08:34.420981 1 static_autoscaler.go:343] No unschedulable pods I0428 12:08:34.421083 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:08:34.421102 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:08:34.421117 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:08:34.421453 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:08:34.421913 1 scale_down.go:776] No candidates for scale down I0428 12:08:44.436738 1 static_autoscaler.go:343] No unschedulable pods I0428 12:08:44.436835 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:08:44.436854 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:08:44.436874 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:08:44.437189 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:08:44.437682 1 scale_down.go:776] No candidates for scale down I0428 12:08:54.453074 1 static_autoscaler.go:343] No unschedulable pods I0428 12:08:54.453207 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:08:54.453224 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:08:54.453236 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:08:54.453527 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:08:54.453985 1 scale_down.go:776] No candidates for scale down I0428 12:09:04.469016 1 static_autoscaler.go:343] No unschedulable pods I0428 12:09:04.469101 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:09:04.469125 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:09:04.469188 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:09:04.469424 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:09:04.469859 1 scale_down.go:776] No candidates for scale down I0428 12:09:14.487361 1 static_autoscaler.go:343] No unschedulable pods I0428 12:09:14.487469 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:09:14.487500 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:09:14.487576 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:09:14.487867 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:09:14.488380 1 scale_down.go:776] No candidates for scale down I0428 12:09:24.193827 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 12:09:24.194081 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 233.262µs I0428 12:09:24.504557 1 static_autoscaler.go:343] No unschedulable pods I0428 12:09:24.504656 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:09:24.504680 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:09:24.504694 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:09:24.505009 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:09:24.505495 1 scale_down.go:776] No candidates for scale down I0428 12:09:34.519175 1 static_autoscaler.go:343] No unschedulable pods I0428 12:09:34.519304 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:09:34.519322 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:09:34.519334 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:09:34.519626 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:09:34.520048 1 scale_down.go:776] No candidates for scale down I0428 12:09:44.533988 1 static_autoscaler.go:343] No unschedulable pods I0428 12:09:44.534095 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:09:44.534126 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:09:44.534156 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:09:44.534488 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:09:44.534942 1 scale_down.go:776] No candidates for scale down I0428 12:09:54.548310 1 static_autoscaler.go:343] No unschedulable pods I0428 12:09:54.548489 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:09:54.548510 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:09:54.548523 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:09:54.548791 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:09:54.549513 1 scale_down.go:776] No candidates for scale down I0428 12:10:04.565041 1 static_autoscaler.go:343] No unschedulable pods I0428 12:10:04.565193 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:10:04.565223 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:10:04.565245 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:10:04.565606 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:10:04.566036 1 scale_down.go:776] No candidates for scale down I0428 12:10:14.580716 1 static_autoscaler.go:343] No unschedulable pods I0428 12:10:14.580839 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:10:14.580875 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:10:14.580899 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:10:14.581278 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 12:10:14.581876 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 12:15:14.577606099 +0000 UTC m=+48488.276370449 I0428 12:10:14.581989 1 scale_down.go:776] No candidates for scale down I0428 12:10:24.595775 1 static_autoscaler.go:343] No unschedulable pods I0428 12:10:24.595872 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:10:24.595895 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:10:24.595984 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:10:24.596276 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 12:10:24.596868 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 12:15:24.592790753 +0000 UTC m=+48498.291555135 I0428 12:10:24.597010 1 scale_down.go:776] No candidates for scale down I0428 12:10:34.613210 1 static_autoscaler.go:343] No unschedulable pods I0428 12:10:34.613380 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:10:34.613445 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:10:34.613471 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:10:34.613798 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:10:34.614270 1 scale_down.go:776] No candidates for scale down I0428 12:10:44.628069 1 static_autoscaler.go:343] No unschedulable pods I0428 12:10:44.628203 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:10:44.628225 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:10:44.628242 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:10:44.628564 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:10:44.629208 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 12:10:44.641563 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 12:10:44.641740 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 12:10:44.648220 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588075844 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 12:10:44.655956 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 12:10:54.655481 1 static_autoscaler.go:343] No unschedulable pods I0428 12:10:54.655616 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:10:54.655635 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:10:54.655647 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:10:54.655921 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:10:54.656325 1 scale_down.go:776] No candidates for scale down I0428 12:11:04.669829 1 static_autoscaler.go:343] No unschedulable pods I0428 12:11:04.669920 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:11:04.669937 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:11:04.669952 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:11:04.670233 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 12:11:04.670732 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 12:16:04.667042569 +0000 UTC m=+48538.365806958 I0428 12:11:04.670827 1 scale_down.go:776] No candidates for scale down I0428 12:11:14.684706 1 static_autoscaler.go:343] No unschedulable pods I0428 12:11:14.684831 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:11:14.684848 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:11:14.684861 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:11:14.685117 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:11:14.685650 1 scale_down.go:776] No candidates for scale down I0428 12:11:24.194219 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 12:11:24.194514 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 274.852µs I0428 12:11:24.700293 1 static_autoscaler.go:343] No unschedulable pods I0428 12:11:24.700377 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:11:24.700394 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:11:24.700494 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:11:24.700742 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 12:11:24.701286 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 12:16:24.697368433 +0000 UTC m=+48558.396132822 I0428 12:11:24.701388 1 scale_down.go:776] No candidates for scale down I0428 12:11:34.717304 1 static_autoscaler.go:343] No unschedulable pods I0428 12:11:34.717425 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:11:34.717475 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:11:34.717565 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:11:34.717872 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:11:34.718368 1 scale_down.go:776] No candidates for scale down I0428 12:11:44.732676 1 static_autoscaler.go:343] No unschedulable pods I0428 12:11:44.732803 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:11:44.732823 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:11:44.732835 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:11:44.733064 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:11:44.733532 1 scale_down.go:776] No candidates for scale down I0428 12:11:54.749941 1 static_autoscaler.go:343] No unschedulable pods I0428 12:11:54.750074 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:11:54.750092 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:11:54.750108 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:11:54.750342 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:11:54.750791 1 scale_down.go:776] No candidates for scale down I0428 12:12:04.764539 1 static_autoscaler.go:343] No unschedulable pods I0428 12:12:04.764715 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:12:04.764735 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:12:04.764750 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:12:04.765088 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:12:04.765572 1 scale_down.go:776] No candidates for scale down I0428 12:12:14.780008 1 static_autoscaler.go:343] No unschedulable pods I0428 12:12:14.780101 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:12:14.780119 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:12:14.780132 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:12:14.780431 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:12:14.780861 1 scale_down.go:776] No candidates for scale down I0428 12:12:24.796284 1 static_autoscaler.go:343] No unschedulable pods I0428 12:12:24.796401 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:12:24.796443 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:12:24.796467 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:12:24.796821 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:12:24.797341 1 scale_down.go:776] No candidates for scale down I0428 12:12:34.814117 1 static_autoscaler.go:343] No unschedulable pods I0428 12:12:34.814239 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:12:34.814256 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:12:34.814270 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:12:34.814515 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:12:34.814935 1 scale_down.go:776] No candidates for scale down I0428 12:12:44.829102 1 static_autoscaler.go:343] No unschedulable pods I0428 12:12:44.829238 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:12:44.829257 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:12:44.829270 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:12:44.829510 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:12:44.829983 1 scale_down.go:776] No candidates for scale down I0428 12:12:54.843811 1 static_autoscaler.go:343] No unschedulable pods I0428 12:12:54.843927 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:12:54.843953 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:12:54.843974 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:12:54.844315 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:12:54.844789 1 scale_down.go:776] No candidates for scale down I0428 12:13:04.859091 1 static_autoscaler.go:343] No unschedulable pods I0428 12:13:04.859179 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:13:04.859196 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:13:04.859266 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:13:04.859530 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:13:04.859959 1 scale_down.go:776] No candidates for scale down I0428 12:13:14.872789 1 static_autoscaler.go:343] No unschedulable pods I0428 12:13:14.872935 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:13:14.872964 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:13:14.872992 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:13:14.873282 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:13:14.873734 1 scale_down.go:776] No candidates for scale down I0428 12:13:24.194674 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 12:13:24.194908 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 211.902µs I0428 12:13:24.888387 1 static_autoscaler.go:343] No unschedulable pods I0428 12:13:24.888537 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:13:24.888570 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:13:24.888595 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:13:24.889004 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:13:24.889622 1 scale_down.go:776] No candidates for scale down I0428 12:13:34.903749 1 static_autoscaler.go:343] No unschedulable pods I0428 12:13:34.903838 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:13:34.903859 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:13:34.903876 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:13:34.904155 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:13:34.904558 1 scale_down.go:776] No candidates for scale down I0428 12:13:44.917948 1 static_autoscaler.go:343] No unschedulable pods I0428 12:13:44.918101 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:13:44.918119 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:13:44.918135 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:13:44.918393 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:13:44.918908 1 scale_down.go:776] No candidates for scale down I0428 12:13:54.932541 1 static_autoscaler.go:343] No unschedulable pods I0428 12:13:54.932632 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:13:54.932649 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:13:54.932661 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:13:54.932934 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:13:54.933330 1 scale_down.go:776] No candidates for scale down I0428 12:14:04.945945 1 static_autoscaler.go:343] No unschedulable pods I0428 12:14:04.946029 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:14:04.946049 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:14:04.946126 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:14:04.946388 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:14:04.946863 1 scale_down.go:776] No candidates for scale down I0428 12:14:14.960564 1 static_autoscaler.go:343] No unschedulable pods I0428 12:14:14.960695 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:14:14.960713 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:14:14.960724 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:14:14.960927 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:14:14.961318 1 scale_down.go:776] No candidates for scale down I0428 12:14:24.975123 1 static_autoscaler.go:343] No unschedulable pods I0428 12:14:24.975201 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:14:24.975236 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:14:24.975252 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:14:24.975515 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:14:24.975928 1 scale_down.go:776] No candidates for scale down I0428 12:14:34.989584 1 static_autoscaler.go:343] No unschedulable pods I0428 12:14:34.989676 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:14:34.989694 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:14:34.989706 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:14:34.989974 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:14:34.990443 1 scale_down.go:776] No candidates for scale down I0428 12:14:45.003800 1 static_autoscaler.go:343] No unschedulable pods I0428 12:14:45.003898 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:14:45.003922 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:14:45.004003 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:14:45.004308 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:14:45.004769 1 scale_down.go:776] No candidates for scale down I0428 12:14:55.017656 1 static_autoscaler.go:343] No unschedulable pods I0428 12:14:55.017799 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:14:55.017819 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:14:55.017830 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:14:55.018175 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:14:55.018625 1 scale_down.go:776] No candidates for scale down I0428 12:15:05.031565 1 static_autoscaler.go:343] No unschedulable pods I0428 12:15:05.031734 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:15:05.031762 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:15:05.031779 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:15:05.032048 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:15:05.032514 1 scale_down.go:776] No candidates for scale down I0428 12:15:15.047101 1 static_autoscaler.go:343] No unschedulable pods I0428 12:15:15.047219 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:15:15.047247 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:15:15.047271 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:15:15.047626 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 12:15:15.048166 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 12:20:15.044464885 +0000 UTC m=+48788.743229268 I0428 12:15:15.048276 1 scale_down.go:776] No candidates for scale down I0428 12:15:24.195023 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 12:15:24.195260 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 218.718µs I0428 12:15:25.064978 1 static_autoscaler.go:343] No unschedulable pods I0428 12:15:25.065062 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:15:25.065079 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:15:25.065146 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:15:25.065356 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 12:15:25.065846 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 12:20:25.06218316 +0000 UTC m=+48798.760947508 I0428 12:15:25.065944 1 scale_down.go:776] No candidates for scale down I0428 12:15:35.080379 1 static_autoscaler.go:343] No unschedulable pods I0428 12:15:35.080475 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:15:35.080508 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:15:35.080524 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:15:35.080793 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:15:35.081207 1 scale_down.go:776] No candidates for scale down I0428 12:15:45.095078 1 static_autoscaler.go:343] No unschedulable pods I0428 12:15:45.095246 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:15:45.095265 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:15:45.095279 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:15:45.095531 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:15:45.095957 1 scale_down.go:776] No candidates for scale down I0428 12:15:55.110059 1 static_autoscaler.go:343] No unschedulable pods I0428 12:15:55.110194 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:15:55.110215 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:15:55.110234 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:15:55.110470 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:15:55.110895 1 scale_down.go:776] No candidates for scale down I0428 12:16:05.124652 1 static_autoscaler.go:343] No unschedulable pods I0428 12:16:05.124734 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:16:05.124752 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:16:05.124819 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:16:05.125036 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 12:16:05.125601 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 12:21:05.121942993 +0000 UTC m=+48838.820707329 I0428 12:16:05.125705 1 scale_down.go:776] No candidates for scale down I0428 12:16:15.138778 1 static_autoscaler.go:343] No unschedulable pods I0428 12:16:15.138919 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:16:15.138937 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:16:15.138949 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:16:15.139195 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:16:15.139614 1 scale_down.go:776] No candidates for scale down I0428 12:16:25.154742 1 static_autoscaler.go:343] No unschedulable pods I0428 12:16:25.154882 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:16:25.154916 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:16:25.154942 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:16:25.155262 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 12:16:25.155796 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 12:21:25.151995918 +0000 UTC m=+48858.850760254 I0428 12:16:25.155912 1 scale_down.go:776] No candidates for scale down I0428 12:16:35.169461 1 static_autoscaler.go:343] No unschedulable pods I0428 12:16:35.169572 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:16:35.169605 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:16:35.169621 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:16:35.169921 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:16:35.170372 1 scale_down.go:776] No candidates for scale down I0428 12:16:45.184028 1 static_autoscaler.go:343] No unschedulable pods I0428 12:16:45.184116 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:16:45.184149 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:16:45.184165 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:16:45.184462 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:16:45.184934 1 scale_down.go:776] No candidates for scale down I0428 12:16:55.198692 1 static_autoscaler.go:343] No unschedulable pods I0428 12:16:55.198771 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:16:55.198793 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:16:55.198854 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:16:55.199104 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:16:55.199667 1 scale_down.go:776] No candidates for scale down I0428 12:17:05.214755 1 static_autoscaler.go:343] No unschedulable pods I0428 12:17:05.214886 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:17:05.214904 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:17:05.214919 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:17:05.215120 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:17:05.215527 1 scale_down.go:776] No candidates for scale down I0428 12:17:15.230228 1 static_autoscaler.go:343] No unschedulable pods I0428 12:17:15.230378 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:17:15.230423 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:17:15.230459 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:17:15.230751 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:17:15.231297 1 scale_down.go:776] No candidates for scale down I0428 12:17:24.195380 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 12:17:24.195665 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 265.274µs I0428 12:17:25.244315 1 static_autoscaler.go:343] No unschedulable pods I0428 12:17:25.244461 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:17:25.244485 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:17:25.244501 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:17:25.244816 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:17:25.245217 1 scale_down.go:776] No candidates for scale down I0428 12:17:35.258803 1 static_autoscaler.go:343] No unschedulable pods I0428 12:17:35.258948 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:17:35.258967 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:17:35.258979 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:17:35.259248 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:17:35.259708 1 scale_down.go:776] No candidates for scale down I0428 12:17:45.273041 1 static_autoscaler.go:343] No unschedulable pods I0428 12:17:45.273130 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:17:45.273147 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:17:45.273159 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:17:45.273443 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:17:45.273848 1 scale_down.go:776] No candidates for scale down I0428 12:17:55.289256 1 static_autoscaler.go:343] No unschedulable pods I0428 12:17:55.289365 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:17:55.289390 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:17:55.289424 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:17:55.289780 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:17:55.290239 1 scale_down.go:776] No candidates for scale down I0428 12:18:05.305249 1 static_autoscaler.go:343] No unschedulable pods I0428 12:18:05.305386 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:18:05.305439 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:18:05.305459 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:18:05.305719 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:18:05.306168 1 scale_down.go:776] No candidates for scale down I0428 12:18:15.320116 1 static_autoscaler.go:343] No unschedulable pods I0428 12:18:15.320249 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:18:15.320271 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:18:15.320283 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:18:15.320529 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:18:15.320939 1 scale_down.go:776] No candidates for scale down I0428 12:18:25.335492 1 static_autoscaler.go:343] No unschedulable pods I0428 12:18:25.335577 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:18:25.335594 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:18:25.335659 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:18:25.335863 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:18:25.336267 1 scale_down.go:776] No candidates for scale down I0428 12:18:35.352463 1 static_autoscaler.go:343] No unschedulable pods I0428 12:18:35.352593 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:18:35.352610 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:18:35.352622 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:18:35.352845 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:18:35.353281 1 scale_down.go:776] No candidates for scale down I0428 12:18:45.369786 1 static_autoscaler.go:343] No unschedulable pods I0428 12:18:45.369900 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:18:45.369944 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:18:45.369960 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:18:45.370197 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:18:45.370618 1 scale_down.go:776] No candidates for scale down I0428 12:18:55.386328 1 static_autoscaler.go:343] No unschedulable pods I0428 12:18:55.386430 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:18:55.386452 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:18:55.386534 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:18:55.386763 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:18:55.387223 1 scale_down.go:776] No candidates for scale down I0428 12:19:05.402316 1 static_autoscaler.go:343] No unschedulable pods I0428 12:19:05.402477 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:19:05.402502 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:19:05.402524 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:19:05.402836 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:19:05.403277 1 scale_down.go:776] No candidates for scale down I0428 12:19:15.417190 1 static_autoscaler.go:343] No unschedulable pods I0428 12:19:15.417299 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:19:15.417318 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:19:15.417330 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:19:15.417732 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:19:15.418246 1 scale_down.go:776] No candidates for scale down I0428 12:19:24.195795 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 12:19:24.196031 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 217.651µs I0428 12:19:25.432953 1 static_autoscaler.go:343] No unschedulable pods I0428 12:19:25.433033 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:19:25.433056 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:19:25.433120 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:19:25.433327 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:19:25.433735 1 scale_down.go:776] No candidates for scale down I0428 12:19:35.461465 1 static_autoscaler.go:343] No unschedulable pods I0428 12:19:35.461604 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:19:35.461622 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:19:35.461634 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:19:35.461902 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:19:35.462343 1 scale_down.go:776] No candidates for scale down I0428 12:19:45.478750 1 static_autoscaler.go:343] No unschedulable pods I0428 12:19:45.478857 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:19:45.478890 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:19:45.478907 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:19:45.479124 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:19:45.479533 1 scale_down.go:776] No candidates for scale down I0428 12:19:55.496870 1 static_autoscaler.go:343] No unschedulable pods I0428 12:19:55.497029 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:19:55.497053 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:19:55.497073 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:19:55.497340 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:19:55.497837 1 scale_down.go:776] No candidates for scale down I0428 12:20:05.524072 1 static_autoscaler.go:343] No unschedulable pods I0428 12:20:05.524208 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:20:05.524231 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:20:05.524247 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:20:05.524572 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:20:05.525024 1 scale_down.go:776] No candidates for scale down I0428 12:20:15.543626 1 static_autoscaler.go:343] No unschedulable pods I0428 12:20:15.543758 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:20:15.543775 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:20:15.543786 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:20:15.544021 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 12:20:15.544493 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 12:25:15.540928016 +0000 UTC m=+49089.239692352 I0428 12:20:15.544590 1 scale_down.go:776] No candidates for scale down I0428 12:20:25.561936 1 static_autoscaler.go:343] No unschedulable pods I0428 12:20:25.562070 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:20:25.562091 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:20:25.562107 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:20:25.562339 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 12:20:25.562856 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 12:25:25.559150542 +0000 UTC m=+49099.257914890 I0428 12:20:25.562957 1 scale_down.go:776] No candidates for scale down I0428 12:20:35.576409 1 static_autoscaler.go:343] No unschedulable pods I0428 12:20:35.576526 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:20:35.576552 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:20:35.576648 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:20:35.576982 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:20:35.577559 1 scale_down.go:776] No candidates for scale down I0428 12:20:45.591090 1 static_autoscaler.go:343] No unschedulable pods I0428 12:20:45.591170 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:20:45.591186 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:20:45.591258 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:20:45.591538 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:20:45.591949 1 scale_down.go:776] No candidates for scale down I0428 12:20:55.607697 1 static_autoscaler.go:343] No unschedulable pods I0428 12:20:55.607857 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:20:55.607889 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:20:55.607922 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:20:55.608198 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:20:55.608818 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 12:20:55.616530 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 12:20:55.617146 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 12:20:55.622161 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588076455 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 12:20:55.631005 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 12:21:05.630945 1 static_autoscaler.go:343] No unschedulable pods I0428 12:21:05.631027 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:21:05.631044 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:21:05.631113 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:21:05.631329 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 12:21:05.631858 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 12:26:05.628249836 +0000 UTC m=+49139.327014220 I0428 12:21:05.631986 1 scale_down.go:776] No candidates for scale down I0428 12:21:15.645309 1 static_autoscaler.go:343] No unschedulable pods I0428 12:21:15.645451 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:21:15.645469 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:21:15.645480 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:21:15.645701 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:21:15.646087 1 scale_down.go:776] No candidates for scale down I0428 12:21:24.196141 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 12:21:24.196349 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 192.202µs I0428 12:21:25.660101 1 static_autoscaler.go:343] No unschedulable pods I0428 12:21:25.660180 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:21:25.660200 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:21:25.660269 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:21:25.660505 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 12:21:25.660960 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 12:26:25.657467059 +0000 UTC m=+49159.356231417 I0428 12:21:25.661066 1 scale_down.go:776] No candidates for scale down I0428 12:21:35.676662 1 static_autoscaler.go:343] No unschedulable pods I0428 12:21:35.676739 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:21:35.676771 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:21:35.676794 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:21:35.677083 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:21:35.677520 1 scale_down.go:776] No candidates for scale down I0428 12:21:45.691833 1 static_autoscaler.go:343] No unschedulable pods I0428 12:21:45.691923 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:21:45.691941 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:21:45.692009 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:21:45.692270 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:21:45.692772 1 scale_down.go:776] No candidates for scale down I0428 12:21:55.704878 1 static_autoscaler.go:343] No unschedulable pods I0428 12:21:55.705024 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:21:55.705050 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:21:55.705072 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:21:55.705352 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:21:55.705805 1 scale_down.go:776] No candidates for scale down I0428 12:22:05.719149 1 static_autoscaler.go:343] No unschedulable pods I0428 12:22:05.719278 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:22:05.719300 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:22:05.719320 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:22:05.719552 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:22:05.719976 1 scale_down.go:776] No candidates for scale down I0428 12:22:15.733042 1 static_autoscaler.go:343] No unschedulable pods I0428 12:22:15.733196 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:22:15.733223 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:22:15.733246 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:22:15.733539 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:22:15.734007 1 scale_down.go:776] No candidates for scale down I0428 12:22:25.747730 1 static_autoscaler.go:343] No unschedulable pods I0428 12:22:25.747822 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:22:25.747840 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:22:25.747853 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:22:25.748119 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:22:25.748595 1 scale_down.go:776] No candidates for scale down I0428 12:22:35.761229 1 static_autoscaler.go:343] No unschedulable pods I0428 12:22:35.761334 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:22:35.761352 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:22:35.761364 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:22:35.761651 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:22:35.762030 1 scale_down.go:776] No candidates for scale down I0428 12:22:45.776543 1 static_autoscaler.go:343] No unschedulable pods I0428 12:22:45.776629 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:22:45.776645 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:22:45.776717 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:22:45.776963 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:22:45.777368 1 scale_down.go:776] No candidates for scale down I0428 12:22:55.791725 1 static_autoscaler.go:343] No unschedulable pods I0428 12:22:55.791860 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:22:55.791881 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:22:55.791894 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:22:55.792147 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:22:55.792611 1 scale_down.go:776] No candidates for scale down I0428 12:23:05.807111 1 static_autoscaler.go:343] No unschedulable pods I0428 12:23:05.807246 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:23:05.807264 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:23:05.807276 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:23:05.807523 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:23:05.807953 1 scale_down.go:776] No candidates for scale down I0428 12:23:15.821718 1 static_autoscaler.go:343] No unschedulable pods I0428 12:23:15.821842 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:23:15.821872 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:23:15.821886 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:23:15.822158 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:23:15.822605 1 scale_down.go:776] No candidates for scale down I0428 12:23:24.196476 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 12:23:24.196728 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 234.335µs I0428 12:23:25.839841 1 static_autoscaler.go:343] No unschedulable pods I0428 12:23:25.839955 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:23:25.839982 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:23:25.840081 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:23:25.840440 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:23:25.841007 1 scale_down.go:776] No candidates for scale down I0428 12:23:35.853438 1 static_autoscaler.go:343] No unschedulable pods I0428 12:23:35.853540 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:23:35.853563 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:23:35.853577 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:23:35.853903 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:23:35.854318 1 scale_down.go:776] No candidates for scale down I0428 12:23:45.869981 1 static_autoscaler.go:343] No unschedulable pods I0428 12:23:45.870158 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:23:45.870187 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:23:45.870213 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:23:45.870589 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:23:45.871235 1 scale_down.go:776] No candidates for scale down I0428 12:23:55.891344 1 static_autoscaler.go:343] No unschedulable pods I0428 12:23:55.891450 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:23:55.891476 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:23:55.891501 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:23:55.891799 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:23:55.892210 1 scale_down.go:776] No candidates for scale down I0428 12:24:05.907234 1 static_autoscaler.go:343] No unschedulable pods I0428 12:24:05.907391 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:24:05.907421 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:24:05.907438 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:24:05.907682 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:24:05.908171 1 scale_down.go:776] No candidates for scale down I0428 12:24:15.922351 1 static_autoscaler.go:343] No unschedulable pods I0428 12:24:15.922491 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:24:15.922513 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:24:15.922528 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:24:15.922761 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:24:15.923155 1 scale_down.go:776] No candidates for scale down I0428 12:24:25.937256 1 static_autoscaler.go:343] No unschedulable pods I0428 12:24:25.937340 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:24:25.937378 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:24:25.937394 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:24:25.937733 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:24:25.938127 1 scale_down.go:776] No candidates for scale down I0428 12:24:35.953611 1 static_autoscaler.go:343] No unschedulable pods I0428 12:24:35.953753 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:24:35.953772 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:24:35.953788 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:24:35.954028 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:24:35.954474 1 scale_down.go:776] No candidates for scale down I0428 12:24:45.967187 1 static_autoscaler.go:343] No unschedulable pods I0428 12:24:45.967324 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:24:45.967352 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:24:45.967364 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:24:45.967703 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:24:45.968143 1 scale_down.go:776] No candidates for scale down I0428 12:24:55.982217 1 static_autoscaler.go:343] No unschedulable pods I0428 12:24:55.982308 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:24:55.982327 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:24:55.982400 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:24:55.982689 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:24:55.983091 1 scale_down.go:776] No candidates for scale down I0428 12:25:05.996591 1 static_autoscaler.go:343] No unschedulable pods I0428 12:25:05.996723 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:25:05.996741 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:25:05.996751 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:25:05.997083 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:25:05.997538 1 scale_down.go:776] No candidates for scale down I0428 12:25:16.010516 1 static_autoscaler.go:343] No unschedulable pods I0428 12:25:16.010651 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:25:16.010666 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:25:16.010680 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:25:16.010928 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 12:25:16.011448 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 12:30:16.007685552 +0000 UTC m=+49389.706449892 I0428 12:25:16.011545 1 scale_down.go:776] No candidates for scale down I0428 12:25:24.196868 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 12:25:24.197087 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 203.574µs I0428 12:25:26.025396 1 static_autoscaler.go:343] No unschedulable pods I0428 12:25:26.025499 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:25:26.025520 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:25:26.025587 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:25:26.025842 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 12:25:26.026340 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 12:30:26.022731217 +0000 UTC m=+49399.721495558 I0428 12:25:26.026464 1 scale_down.go:776] No candidates for scale down I0428 12:25:36.039765 1 static_autoscaler.go:343] No unschedulable pods I0428 12:25:36.039912 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:25:36.039930 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:25:36.040036 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:25:36.040398 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:25:36.040882 1 scale_down.go:776] No candidates for scale down I0428 12:25:46.054496 1 static_autoscaler.go:343] No unschedulable pods I0428 12:25:46.054595 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:25:46.054614 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:25:46.054683 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:25:46.054931 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:25:46.055343 1 scale_down.go:776] No candidates for scale down I0428 12:25:56.070033 1 static_autoscaler.go:343] No unschedulable pods I0428 12:25:56.070151 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:25:56.070172 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:25:56.070187 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:25:56.070465 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:25:56.070911 1 scale_down.go:776] No candidates for scale down I0428 12:26:06.083959 1 static_autoscaler.go:343] No unschedulable pods I0428 12:26:06.084054 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:26:06.084074 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:26:06.084092 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:26:06.084429 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 12:26:06.084980 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 12:31:06.081129439 +0000 UTC m=+49439.779893822 I0428 12:26:06.085083 1 scale_down.go:776] No candidates for scale down I0428 12:26:16.097449 1 static_autoscaler.go:343] No unschedulable pods I0428 12:26:16.097527 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:26:16.097551 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:26:16.097617 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:26:16.097899 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:26:16.098456 1 scale_down.go:776] No candidates for scale down I0428 12:26:26.111522 1 static_autoscaler.go:343] No unschedulable pods I0428 12:26:26.111617 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:26:26.111635 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:26:26.111646 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:26:26.111955 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 12:26:26.112497 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 12:31:26.10877981 +0000 UTC m=+49459.807544147 I0428 12:26:26.112599 1 scale_down.go:776] No candidates for scale down I0428 12:26:36.125266 1 static_autoscaler.go:343] No unschedulable pods I0428 12:26:36.125408 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:26:36.125442 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:26:36.125454 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:26:36.125758 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:26:36.126254 1 scale_down.go:776] No candidates for scale down I0428 12:26:46.141598 1 static_autoscaler.go:343] No unschedulable pods I0428 12:26:46.141684 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:26:46.141708 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:26:46.141773 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:26:46.142037 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:26:46.142500 1 scale_down.go:776] No candidates for scale down I0428 12:26:56.157438 1 static_autoscaler.go:343] No unschedulable pods I0428 12:26:56.157586 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:26:56.157614 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:26:56.157638 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:26:56.157997 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:26:56.158518 1 scale_down.go:776] No candidates for scale down I0428 12:27:06.189667 1 static_autoscaler.go:343] No unschedulable pods I0428 12:27:06.189778 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:27:06.189814 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:27:06.189836 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:27:06.190178 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:27:06.190774 1 scale_down.go:776] No candidates for scale down I0428 12:27:16.208838 1 static_autoscaler.go:343] No unschedulable pods I0428 12:27:16.209106 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:27:16.209215 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:27:16.209272 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:27:16.209976 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:27:16.211201 1 scale_down.go:776] No candidates for scale down I0428 12:27:24.197218 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 12:27:24.197528 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 290.213µs I0428 12:27:26.226065 1 static_autoscaler.go:343] No unschedulable pods I0428 12:27:26.226163 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:27:26.226180 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:27:26.226193 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:27:26.226462 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:27:26.226932 1 scale_down.go:776] No candidates for scale down I0428 12:27:36.241359 1 static_autoscaler.go:343] No unschedulable pods I0428 12:27:36.241494 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:27:36.241516 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:27:36.241530 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:27:36.241782 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:27:36.242208 1 scale_down.go:776] No candidates for scale down I0428 12:27:46.254992 1 static_autoscaler.go:343] No unschedulable pods I0428 12:27:46.255073 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:27:46.255089 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:27:46.255150 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:27:46.255383 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:27:46.255813 1 scale_down.go:776] No candidates for scale down I0428 12:27:56.270983 1 static_autoscaler.go:343] No unschedulable pods I0428 12:27:56.271059 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:27:56.271077 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:27:56.271161 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:27:56.271476 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:27:56.271952 1 scale_down.go:776] No candidates for scale down I0428 12:28:06.285657 1 static_autoscaler.go:343] No unschedulable pods I0428 12:28:06.285875 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:28:06.285911 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:28:06.285930 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:28:06.286294 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:28:06.286831 1 scale_down.go:776] No candidates for scale down I0428 12:28:16.300874 1 static_autoscaler.go:343] No unschedulable pods I0428 12:28:16.300972 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:28:16.300989 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:28:16.301002 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:28:16.301270 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:28:16.301702 1 scale_down.go:776] No candidates for scale down I0428 12:28:26.318740 1 static_autoscaler.go:343] No unschedulable pods I0428 12:28:26.318826 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:28:26.318862 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:28:26.318877 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:28:26.319145 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:28:26.319657 1 scale_down.go:776] No candidates for scale down I0428 12:28:36.351688 1 static_autoscaler.go:343] No unschedulable pods I0428 12:28:36.351833 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:28:36.351863 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:28:36.351886 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:28:36.352185 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:28:36.352665 1 scale_down.go:776] No candidates for scale down I0428 12:28:46.369265 1 static_autoscaler.go:343] No unschedulable pods I0428 12:28:46.369365 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:28:46.369420 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:28:46.369443 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:28:46.369821 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:28:46.370308 1 scale_down.go:776] No candidates for scale down I0428 12:28:56.384554 1 static_autoscaler.go:343] No unschedulable pods I0428 12:28:56.384705 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:28:56.384729 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:28:56.384746 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:28:56.385058 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:28:56.385645 1 scale_down.go:776] No candidates for scale down I0428 12:29:06.401551 1 static_autoscaler.go:343] No unschedulable pods I0428 12:29:06.401693 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:29:06.401728 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:29:06.401862 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:29:06.402306 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:29:06.403151 1 scale_down.go:776] No candidates for scale down I0428 12:29:16.419595 1 static_autoscaler.go:343] No unschedulable pods I0428 12:29:16.419747 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:29:16.419773 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:29:16.419789 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:29:16.420254 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:29:16.420771 1 scale_down.go:776] No candidates for scale down I0428 12:29:24.197671 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 12:29:24.197900 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 210.527µs I0428 12:29:26.434071 1 static_autoscaler.go:343] No unschedulable pods I0428 12:29:26.434227 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:29:26.434255 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:29:26.434268 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:29:26.434585 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:29:26.435101 1 scale_down.go:776] No candidates for scale down I0428 12:29:36.449078 1 static_autoscaler.go:343] No unschedulable pods I0428 12:29:36.449234 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:29:36.449252 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:29:36.449268 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:29:36.449541 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:29:36.449960 1 scale_down.go:776] No candidates for scale down I0428 12:29:46.463813 1 static_autoscaler.go:343] No unschedulable pods I0428 12:29:46.463899 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:29:46.463918 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:29:46.463987 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:29:46.464240 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:29:46.464669 1 scale_down.go:776] No candidates for scale down I0428 12:29:56.478391 1 static_autoscaler.go:343] No unschedulable pods I0428 12:29:56.478513 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:29:56.478539 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:29:56.478623 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:29:56.478924 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:29:56.479365 1 scale_down.go:776] No candidates for scale down I0428 12:30:06.495188 1 static_autoscaler.go:343] No unschedulable pods I0428 12:30:06.495337 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:30:06.495382 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:30:06.495406 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:30:06.495686 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:30:06.496188 1 scale_down.go:776] No candidates for scale down I0428 12:30:16.514813 1 static_autoscaler.go:343] No unschedulable pods I0428 12:30:16.514929 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:30:16.514949 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:30:16.514966 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:30:16.515281 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 12:30:16.515828 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 12:35:16.511898839 +0000 UTC m=+49690.210663193 I0428 12:30:16.515932 1 scale_down.go:776] No candidates for scale down I0428 12:30:26.530193 1 static_autoscaler.go:343] No unschedulable pods I0428 12:30:26.530320 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:30:26.530340 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:30:26.530352 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:30:26.530705 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 12:30:26.531273 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 12:35:26.527358991 +0000 UTC m=+49700.226123358 I0428 12:30:26.531394 1 scale_down.go:776] No candidates for scale down I0428 12:30:36.551077 1 static_autoscaler.go:343] No unschedulable pods I0428 12:30:36.551217 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:30:36.551235 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:30:36.551246 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:30:36.551534 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:30:36.552006 1 scale_down.go:776] No candidates for scale down I0428 12:30:46.571241 1 static_autoscaler.go:343] No unschedulable pods I0428 12:30:46.571378 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:30:46.571479 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:30:46.571632 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:30:46.572118 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:30:46.572962 1 scale_down.go:776] No candidates for scale down I0428 12:30:56.587082 1 static_autoscaler.go:343] No unschedulable pods I0428 12:30:56.587225 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:30:56.587250 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:30:56.587268 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:30:56.587523 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:30:56.588046 1 scale_down.go:776] No candidates for scale down I0428 12:31:06.611162 1 static_autoscaler.go:343] No unschedulable pods I0428 12:31:06.611339 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:31:06.611360 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:31:06.611378 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:31:06.612002 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 12:31:06.613030 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 12:36:06.603523595 +0000 UTC m=+49740.302287988 I0428 12:31:06.613750 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 12:31:06.623982 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 12:31:06.624569 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 12:31:06.638087 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588077066 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 12:31:06.647525 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 12:31:16.646274 1 static_autoscaler.go:343] No unschedulable pods I0428 12:31:16.646364 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:31:16.646382 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:31:16.646394 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:31:16.646748 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:31:16.647188 1 scale_down.go:776] No candidates for scale down I0428 12:31:24.197991 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 12:31:24.198252 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 243.148µs I0428 12:31:26.660322 1 static_autoscaler.go:343] No unschedulable pods I0428 12:31:26.660397 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:31:26.660428 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:31:26.660507 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:31:26.660767 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 12:31:26.661319 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 12:36:26.657447061 +0000 UTC m=+49760.356211452 I0428 12:31:26.661434 1 scale_down.go:776] No candidates for scale down I0428 12:31:36.674518 1 static_autoscaler.go:343] No unschedulable pods I0428 12:31:36.674655 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:31:36.674680 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:31:36.674698 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:31:36.674954 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:31:36.675401 1 scale_down.go:776] No candidates for scale down I0428 12:31:46.692579 1 static_autoscaler.go:343] No unschedulable pods I0428 12:31:46.692702 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:31:46.692729 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:31:46.692748 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:31:46.692959 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:31:46.693373 1 scale_down.go:776] No candidates for scale down I0428 12:31:56.707305 1 static_autoscaler.go:343] No unschedulable pods I0428 12:31:56.707387 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:31:56.707405 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:31:56.707487 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:31:56.707749 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:31:56.708283 1 scale_down.go:776] No candidates for scale down I0428 12:32:06.721519 1 static_autoscaler.go:343] No unschedulable pods I0428 12:32:06.721694 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:32:06.721718 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:32:06.721736 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:32:06.722034 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:32:06.722663 1 scale_down.go:776] No candidates for scale down I0428 12:32:16.739125 1 static_autoscaler.go:343] No unschedulable pods I0428 12:32:16.739232 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:32:16.739256 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:32:16.739282 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:32:16.739577 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:32:16.740005 1 scale_down.go:776] No candidates for scale down I0428 12:32:26.753690 1 static_autoscaler.go:343] No unschedulable pods I0428 12:32:26.753766 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:32:26.753784 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:32:26.753852 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:32:26.754058 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:32:26.754472 1 scale_down.go:776] No candidates for scale down I0428 12:32:36.766967 1 static_autoscaler.go:343] No unschedulable pods I0428 12:32:36.767089 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:32:36.767110 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:32:36.767125 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:32:36.767361 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:32:36.767826 1 scale_down.go:776] No candidates for scale down I0428 12:32:46.781031 1 static_autoscaler.go:343] No unschedulable pods I0428 12:32:46.781187 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:32:46.781213 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:32:46.781233 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:32:46.781491 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:32:46.781933 1 scale_down.go:776] No candidates for scale down I0428 12:32:56.796181 1 static_autoscaler.go:343] No unschedulable pods I0428 12:32:56.796328 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:32:56.796348 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:32:56.796358 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:32:56.796606 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:32:56.797101 1 scale_down.go:776] No candidates for scale down I0428 12:33:06.809206 1 static_autoscaler.go:343] No unschedulable pods I0428 12:33:06.809282 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:33:06.809315 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:33:06.809329 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:33:06.809632 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:33:06.810116 1 scale_down.go:776] No candidates for scale down I0428 12:33:16.825366 1 static_autoscaler.go:343] No unschedulable pods I0428 12:33:16.825513 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:33:16.825531 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:33:16.825543 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:33:16.825769 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:33:16.826279 1 scale_down.go:776] No candidates for scale down I0428 12:33:24.198377 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 12:33:24.198597 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 201.841µs I0428 12:33:26.840569 1 static_autoscaler.go:343] No unschedulable pods I0428 12:33:26.840654 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:33:26.840671 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:33:26.840740 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:33:26.840959 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:33:26.841370 1 scale_down.go:776] No candidates for scale down I0428 12:33:36.854277 1 static_autoscaler.go:343] No unschedulable pods I0428 12:33:36.854353 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:33:36.854385 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:33:36.854400 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:33:36.854683 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:33:36.855085 1 scale_down.go:776] No candidates for scale down I0428 12:33:46.869636 1 static_autoscaler.go:343] No unschedulable pods I0428 12:33:46.869776 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:33:46.869794 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:33:46.869805 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:33:46.870063 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:33:46.870497 1 scale_down.go:776] No candidates for scale down I0428 12:33:56.883527 1 static_autoscaler.go:343] No unschedulable pods I0428 12:33:56.883645 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:33:56.883661 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:33:56.883674 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:33:56.883905 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:33:56.884315 1 scale_down.go:776] No candidates for scale down I0428 12:34:06.897180 1 static_autoscaler.go:343] No unschedulable pods I0428 12:34:06.897270 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:34:06.897293 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:34:06.897309 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:34:06.897612 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:34:06.898076 1 scale_down.go:776] No candidates for scale down I0428 12:34:16.914760 1 static_autoscaler.go:343] No unschedulable pods I0428 12:34:16.914847 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:34:16.914868 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:34:16.914931 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:34:16.915152 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:34:16.915574 1 scale_down.go:776] No candidates for scale down I0428 12:34:26.933076 1 static_autoscaler.go:343] No unschedulable pods I0428 12:34:26.933175 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:34:26.933200 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:34:26.933285 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:34:26.933661 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:34:26.934184 1 scale_down.go:776] No candidates for scale down I0428 12:34:36.950553 1 static_autoscaler.go:343] No unschedulable pods I0428 12:34:36.950655 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:34:36.950682 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:34:36.950757 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:34:36.951010 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:34:36.951482 1 scale_down.go:776] No candidates for scale down I0428 12:34:46.965212 1 static_autoscaler.go:343] No unschedulable pods I0428 12:34:46.965324 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:34:46.965349 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:34:46.965370 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:34:46.965720 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:34:46.966210 1 scale_down.go:776] No candidates for scale down I0428 12:34:56.979392 1 static_autoscaler.go:343] No unschedulable pods I0428 12:34:56.979494 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:34:56.979515 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:34:56.979531 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:34:56.979828 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:34:56.980260 1 scale_down.go:776] No candidates for scale down I0428 12:35:06.992930 1 static_autoscaler.go:343] No unschedulable pods I0428 12:35:06.993027 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:35:06.993045 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:35:06.993138 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:35:06.993433 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:35:06.993937 1 scale_down.go:776] No candidates for scale down I0428 12:35:17.014934 1 static_autoscaler.go:343] No unschedulable pods I0428 12:35:17.015089 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:35:17.015135 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:35:17.015157 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:35:17.015556 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 12:35:17.016454 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 12:40:17.010888392 +0000 UTC m=+49990.709652747 I0428 12:35:17.016595 1 scale_down.go:776] No candidates for scale down I0428 12:35:24.198734 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 12:35:24.199082 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 324.358µs I0428 12:35:27.037893 1 static_autoscaler.go:343] No unschedulable pods I0428 12:35:27.038044 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:35:27.038062 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:35:27.038085 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:35:27.038376 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 12:35:27.039007 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 12:40:27.034939703 +0000 UTC m=+50000.733704067 I0428 12:35:27.039112 1 scale_down.go:776] No candidates for scale down I0428 12:35:37.051982 1 static_autoscaler.go:343] No unschedulable pods I0428 12:35:37.052055 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:35:37.052072 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:35:37.052143 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:35:37.052373 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:35:37.052855 1 scale_down.go:776] No candidates for scale down I0428 12:35:47.066839 1 static_autoscaler.go:343] No unschedulable pods I0428 12:35:47.066939 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:35:47.066957 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:35:47.067027 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:35:47.067274 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:35:47.067784 1 scale_down.go:776] No candidates for scale down I0428 12:35:57.083663 1 static_autoscaler.go:343] No unschedulable pods I0428 12:35:57.083780 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:35:57.083819 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:35:57.083835 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:35:57.084094 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:35:57.084585 1 scale_down.go:776] No candidates for scale down I0428 12:36:07.097011 1 static_autoscaler.go:343] No unschedulable pods I0428 12:36:07.097167 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:36:07.097193 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:36:07.097213 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:36:07.097535 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 12:36:07.098126 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 12:41:07.094109486 +0000 UTC m=+50040.792873836 I0428 12:36:07.098236 1 scale_down.go:776] No candidates for scale down I0428 12:36:17.110875 1 static_autoscaler.go:343] No unschedulable pods I0428 12:36:17.110966 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:36:17.110984 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:36:17.110997 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:36:17.111276 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:36:17.111790 1 scale_down.go:776] No candidates for scale down I0428 12:36:27.128338 1 static_autoscaler.go:343] No unschedulable pods I0428 12:36:27.128518 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:36:27.128545 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:36:27.128556 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:36:27.128862 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 12:36:27.129459 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 12:41:27.12483975 +0000 UTC m=+50060.823604087 I0428 12:36:27.129562 1 scale_down.go:776] No candidates for scale down I0428 12:36:37.144786 1 static_autoscaler.go:343] No unschedulable pods I0428 12:36:37.144908 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:36:37.144926 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:36:37.144941 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:36:37.145167 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:36:37.145606 1 scale_down.go:776] No candidates for scale down I0428 12:36:47.161016 1 static_autoscaler.go:343] No unschedulable pods I0428 12:36:47.161145 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:36:47.161161 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:36:47.161173 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:36:47.161423 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:36:47.161968 1 scale_down.go:776] No candidates for scale down I0428 12:36:57.176245 1 static_autoscaler.go:343] No unschedulable pods I0428 12:36:57.176329 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:36:57.176353 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:36:57.176447 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:36:57.176759 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:36:57.177248 1 scale_down.go:776] No candidates for scale down I0428 12:37:07.192037 1 static_autoscaler.go:343] No unschedulable pods I0428 12:37:07.192202 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:37:07.192228 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:37:07.192252 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:37:07.192621 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:37:07.193430 1 scale_down.go:776] No candidates for scale down I0428 12:37:17.212287 1 static_autoscaler.go:343] No unschedulable pods I0428 12:37:17.212442 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:37:17.212464 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:37:17.212480 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:37:17.212769 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:37:17.213187 1 scale_down.go:776] No candidates for scale down I0428 12:37:24.199207 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 12:37:24.199423 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 198.15µs I0428 12:37:27.229280 1 static_autoscaler.go:343] No unschedulable pods I0428 12:37:27.229395 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:37:27.229464 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:37:27.229484 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:37:27.229789 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:37:27.230313 1 scale_down.go:776] No candidates for scale down I0428 12:37:37.245675 1 static_autoscaler.go:343] No unschedulable pods I0428 12:37:37.245835 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:37:37.245949 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:37:37.246005 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:37:37.246481 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:37:37.247143 1 scale_down.go:776] No candidates for scale down I0428 12:37:47.264950 1 static_autoscaler.go:343] No unschedulable pods I0428 12:37:47.265028 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:37:47.265046 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:37:47.265118 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:37:47.265362 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:37:47.265783 1 scale_down.go:776] No candidates for scale down I0428 12:37:57.279716 1 static_autoscaler.go:343] No unschedulable pods I0428 12:37:57.279842 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:37:57.279874 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:37:57.279896 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:37:57.280156 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:37:57.280626 1 scale_down.go:776] No candidates for scale down I0428 12:38:07.298237 1 static_autoscaler.go:343] No unschedulable pods I0428 12:38:07.298688 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:38:07.298763 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:38:07.298819 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:38:07.299386 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:38:07.300627 1 scale_down.go:776] No candidates for scale down I0428 12:38:17.317903 1 static_autoscaler.go:343] No unschedulable pods I0428 12:38:17.318031 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:38:17.318052 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:38:17.318065 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:38:17.318319 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:38:17.318794 1 scale_down.go:776] No candidates for scale down I0428 12:38:27.333001 1 static_autoscaler.go:343] No unschedulable pods I0428 12:38:27.333147 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:38:27.333172 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:38:27.333188 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:38:27.333477 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:38:27.333950 1 scale_down.go:776] No candidates for scale down I0428 12:38:37.347441 1 static_autoscaler.go:343] No unschedulable pods I0428 12:38:37.347569 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:38:37.347590 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:38:37.347603 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:38:37.347881 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:38:37.348484 1 scale_down.go:776] No candidates for scale down I0428 12:38:47.366591 1 static_autoscaler.go:343] No unschedulable pods I0428 12:38:47.366684 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:38:47.366719 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:38:47.366774 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:38:47.367028 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:38:47.367516 1 scale_down.go:776] No candidates for scale down I0428 12:38:57.382906 1 static_autoscaler.go:343] No unschedulable pods I0428 12:38:57.383032 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:38:57.383054 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:38:57.383066 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:38:57.383294 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:38:57.383750 1 scale_down.go:776] No candidates for scale down I0428 12:39:07.396622 1 static_autoscaler.go:343] No unschedulable pods I0428 12:39:07.396793 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:39:07.396816 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:39:07.396828 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:39:07.397122 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:39:07.397649 1 scale_down.go:776] No candidates for scale down I0428 12:39:17.411122 1 static_autoscaler.go:343] No unschedulable pods I0428 12:39:17.411266 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:39:17.411293 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:39:17.411315 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:39:17.411637 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:39:17.412094 1 scale_down.go:776] No candidates for scale down I0428 12:39:24.199558 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 12:39:24.199796 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 220.177µs I0428 12:39:27.425930 1 static_autoscaler.go:343] No unschedulable pods I0428 12:39:27.426076 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:39:27.426102 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:39:27.426124 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:39:27.426446 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:39:27.426970 1 scale_down.go:776] No candidates for scale down I0428 12:39:37.442828 1 static_autoscaler.go:343] No unschedulable pods I0428 12:39:37.442982 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:39:37.443006 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:39:37.443025 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:39:37.443298 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:39:37.443786 1 scale_down.go:776] No candidates for scale down I0428 12:39:47.456587 1 static_autoscaler.go:343] No unschedulable pods I0428 12:39:47.456754 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:39:47.456771 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:39:47.456783 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:39:47.457006 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:39:47.457447 1 scale_down.go:776] No candidates for scale down I0428 12:39:57.474576 1 static_autoscaler.go:343] No unschedulable pods I0428 12:39:57.474713 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:39:57.474742 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:39:57.474760 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:39:57.475001 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:39:57.475491 1 scale_down.go:776] No candidates for scale down I0428 12:40:07.494595 1 static_autoscaler.go:343] No unschedulable pods I0428 12:40:07.495192 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:40:07.495285 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:40:07.495352 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:40:07.496233 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:40:07.497827 1 scale_down.go:776] No candidates for scale down I0428 12:40:17.514375 1 static_autoscaler.go:343] No unschedulable pods I0428 12:40:17.514534 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:40:17.514563 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:40:17.514589 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:40:17.514894 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 12:40:17.515457 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 12:45:17.511635856 +0000 UTC m=+50291.210400208 I0428 12:40:17.515572 1 scale_down.go:776] No candidates for scale down I0428 12:40:27.528504 1 static_autoscaler.go:343] No unschedulable pods I0428 12:40:27.528586 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:40:27.528602 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:40:27.528664 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:40:27.528903 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 12:40:27.529383 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 12:45:27.525636833 +0000 UTC m=+50301.224401169 I0428 12:40:27.529511 1 scale_down.go:776] No candidates for scale down I0428 12:40:37.545487 1 static_autoscaler.go:343] No unschedulable pods I0428 12:40:37.545563 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:40:37.545580 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:40:37.545647 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:40:37.545882 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:40:37.546349 1 scale_down.go:776] No candidates for scale down I0428 12:40:47.559517 1 static_autoscaler.go:343] No unschedulable pods I0428 12:40:47.559645 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:40:47.559664 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:40:47.559679 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:40:47.559928 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:40:47.560341 1 scale_down.go:776] No candidates for scale down I0428 12:40:57.575467 1 static_autoscaler.go:343] No unschedulable pods I0428 12:40:57.575650 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:40:57.575676 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:40:57.575694 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:40:57.576044 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:40:57.576478 1 scale_down.go:776] No candidates for scale down I0428 12:41:07.591290 1 static_autoscaler.go:343] No unschedulable pods I0428 12:41:07.591493 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:41:07.591520 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:41:07.591540 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:41:07.591826 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 12:41:07.592367 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 12:46:07.588182471 +0000 UTC m=+50341.286946811 I0428 12:41:07.592495 1 scale_down.go:776] No candidates for scale down I0428 12:41:17.608715 1 static_autoscaler.go:343] No unschedulable pods I0428 12:41:17.608847 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:41:17.608864 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:41:17.608880 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:41:17.609105 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:41:17.609720 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 12:41:17.619748 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 12:41:17.620005 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 12:41:17.624690 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588077677 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 12:41:17.633171 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 12:41:24.200007 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 12:41:24.200294 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 259.735µs I0428 12:41:27.634742 1 static_autoscaler.go:343] No unschedulable pods I0428 12:41:27.634867 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:41:27.634884 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:41:27.634895 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:41:27.635150 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 12:41:27.635819 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 12:46:27.631936874 +0000 UTC m=+50361.330701210 I0428 12:41:27.635925 1 scale_down.go:776] No candidates for scale down I0428 12:41:37.651881 1 static_autoscaler.go:343] No unschedulable pods I0428 12:41:37.652005 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:41:37.652024 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:41:37.652039 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:41:37.652318 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:41:37.652751 1 scale_down.go:776] No candidates for scale down I0428 12:41:47.668276 1 static_autoscaler.go:343] No unschedulable pods I0428 12:41:47.668407 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:41:47.668436 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:41:47.668451 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:41:47.668739 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:41:47.669188 1 scale_down.go:776] No candidates for scale down I0428 12:41:57.683148 1 static_autoscaler.go:343] No unschedulable pods I0428 12:41:57.683280 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:41:57.683297 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:41:57.683308 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:41:57.683583 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:41:57.684004 1 scale_down.go:776] No candidates for scale down I0428 12:42:07.724175 1 static_autoscaler.go:343] No unschedulable pods I0428 12:42:07.724272 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:42:07.724288 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:42:07.724300 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:42:07.724613 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:42:07.725067 1 scale_down.go:776] No candidates for scale down I0428 12:42:17.740116 1 static_autoscaler.go:343] No unschedulable pods I0428 12:42:17.740252 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:42:17.740269 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:42:17.740288 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:42:17.740560 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:42:17.740977 1 scale_down.go:776] No candidates for scale down I0428 12:42:27.755525 1 static_autoscaler.go:343] No unschedulable pods I0428 12:42:27.755605 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:42:27.755638 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:42:27.755653 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:42:27.755893 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:42:27.756299 1 scale_down.go:776] No candidates for scale down I0428 12:42:37.776839 1 static_autoscaler.go:343] No unschedulable pods I0428 12:42:37.777089 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:42:37.777112 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:42:37.777125 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:42:37.777424 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:42:37.777910 1 scale_down.go:776] No candidates for scale down I0428 12:42:47.806320 1 static_autoscaler.go:343] No unschedulable pods I0428 12:42:47.806482 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:42:47.806512 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:42:47.806633 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:42:47.807004 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:42:47.807754 1 scale_down.go:776] No candidates for scale down I0428 12:42:57.823984 1 static_autoscaler.go:343] No unschedulable pods I0428 12:42:57.824094 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:42:57.824123 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:42:57.824201 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:42:57.824490 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:42:57.824969 1 scale_down.go:776] No candidates for scale down I0428 12:43:07.838745 1 static_autoscaler.go:343] No unschedulable pods I0428 12:43:07.838910 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:43:07.838935 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:43:07.838956 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:43:07.839215 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:43:07.839637 1 scale_down.go:776] No candidates for scale down I0428 12:43:17.853342 1 static_autoscaler.go:343] No unschedulable pods I0428 12:43:17.853528 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:43:17.853549 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:43:17.853562 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:43:17.853853 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:43:17.854309 1 scale_down.go:776] No candidates for scale down I0428 12:43:24.200462 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 12:43:24.200745 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 264.509µs I0428 12:43:27.868103 1 static_autoscaler.go:343] No unschedulable pods I0428 12:43:27.868234 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:43:27.868251 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:43:27.868263 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:43:27.868529 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:43:27.868949 1 scale_down.go:776] No candidates for scale down I0428 12:43:37.882508 1 static_autoscaler.go:343] No unschedulable pods I0428 12:43:37.882590 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:43:37.882607 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:43:37.882671 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:43:37.882919 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:43:37.883348 1 scale_down.go:776] No candidates for scale down I0428 12:43:47.897798 1 static_autoscaler.go:343] No unschedulable pods I0428 12:43:47.897882 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:43:47.897900 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:43:47.897976 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:43:47.898208 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:43:47.898625 1 scale_down.go:776] No candidates for scale down I0428 12:43:57.915605 1 static_autoscaler.go:343] No unschedulable pods I0428 12:43:57.915701 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:43:57.915716 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:43:57.915782 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:43:57.915992 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:43:57.916404 1 scale_down.go:776] No candidates for scale down I0428 12:44:07.930074 1 static_autoscaler.go:343] No unschedulable pods I0428 12:44:07.930252 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:44:07.930293 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:44:07.930310 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:44:07.930549 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:44:07.931002 1 scale_down.go:776] No candidates for scale down I0428 12:44:17.952798 1 static_autoscaler.go:343] No unschedulable pods I0428 12:44:17.952919 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:44:17.952939 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:44:17.952958 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:44:17.953200 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:44:17.953621 1 scale_down.go:776] No candidates for scale down I0428 12:44:27.969179 1 static_autoscaler.go:343] No unschedulable pods I0428 12:44:27.969266 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:44:27.969287 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:44:27.969352 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:44:27.969623 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:44:27.970036 1 scale_down.go:776] No candidates for scale down I0428 12:44:37.982753 1 static_autoscaler.go:343] No unschedulable pods I0428 12:44:37.982898 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:44:37.982918 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:44:37.982938 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:44:37.983167 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:44:37.983605 1 scale_down.go:776] No candidates for scale down I0428 12:44:48.000486 1 static_autoscaler.go:343] No unschedulable pods I0428 12:44:48.000628 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:44:48.000650 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:44:48.000665 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:44:48.000934 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:44:48.001386 1 scale_down.go:776] No candidates for scale down I0428 12:44:58.014731 1 static_autoscaler.go:343] No unschedulable pods I0428 12:44:58.014862 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:44:58.014883 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:44:58.014903 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:44:58.015164 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:44:58.015607 1 scale_down.go:776] No candidates for scale down I0428 12:45:08.030135 1 static_autoscaler.go:343] No unschedulable pods I0428 12:45:08.030270 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:45:08.030288 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:45:08.030300 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:45:08.030579 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:45:08.030989 1 scale_down.go:776] No candidates for scale down I0428 12:45:18.047874 1 static_autoscaler.go:343] No unschedulable pods I0428 12:45:18.048032 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:45:18.048056 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:45:18.048076 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:45:18.048774 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 12:45:18.050328 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 12:50:18.044682147 +0000 UTC m=+50591.743446488 I0428 12:45:18.050499 1 scale_down.go:776] No candidates for scale down I0428 12:45:24.200878 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 12:45:24.201088 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 193.065µs I0428 12:45:28.065733 1 static_autoscaler.go:343] No unschedulable pods I0428 12:45:28.065868 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:45:28.065885 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:45:28.065899 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:45:28.066166 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 12:45:28.066708 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 12:50:28.062959726 +0000 UTC m=+50601.761724075 I0428 12:45:28.066820 1 scale_down.go:776] No candidates for scale down I0428 12:45:38.081334 1 static_autoscaler.go:343] No unschedulable pods I0428 12:45:38.081446 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:45:38.081487 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:45:38.081502 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:45:38.081800 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:45:38.082248 1 scale_down.go:776] No candidates for scale down I0428 12:45:48.098967 1 static_autoscaler.go:343] No unschedulable pods I0428 12:45:48.099330 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:45:48.099436 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:45:48.099511 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:45:48.100215 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:45:48.101456 1 scale_down.go:776] No candidates for scale down I0428 12:45:58.120451 1 static_autoscaler.go:343] No unschedulable pods I0428 12:45:58.120581 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:45:58.120602 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:45:58.120622 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:45:58.120875 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:45:58.121283 1 scale_down.go:776] No candidates for scale down I0428 12:46:08.136756 1 static_autoscaler.go:343] No unschedulable pods I0428 12:46:08.136855 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:46:08.136873 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:46:08.136953 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:46:08.137209 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 12:46:08.137867 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 12:51:08.133547536 +0000 UTC m=+50641.832311874 I0428 12:46:08.137999 1 scale_down.go:776] No candidates for scale down I0428 12:46:18.161354 1 static_autoscaler.go:343] No unschedulable pods I0428 12:46:18.161502 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:46:18.161544 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:46:18.161566 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:46:18.161907 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:46:18.162510 1 scale_down.go:776] No candidates for scale down I0428 12:46:28.178158 1 static_autoscaler.go:343] No unschedulable pods I0428 12:46:28.178254 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:46:28.178274 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:46:28.178346 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:46:28.178638 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 12:46:28.179172 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 12:51:28.175228994 +0000 UTC m=+50661.873993331 I0428 12:46:28.179287 1 scale_down.go:776] No candidates for scale down I0428 12:46:38.192280 1 static_autoscaler.go:343] No unschedulable pods I0428 12:46:38.192388 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:46:38.192405 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:46:38.192432 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:46:38.192727 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:46:38.193222 1 scale_down.go:776] No candidates for scale down I0428 12:46:48.205725 1 static_autoscaler.go:343] No unschedulable pods I0428 12:46:48.205849 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:46:48.205887 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:46:48.205905 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:46:48.206187 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:46:48.206690 1 scale_down.go:776] No candidates for scale down I0428 12:46:58.221661 1 static_autoscaler.go:343] No unschedulable pods I0428 12:46:58.221781 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:46:58.221810 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:46:58.221831 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:46:58.222214 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:46:58.222873 1 scale_down.go:776] No candidates for scale down I0428 12:47:08.237009 1 static_autoscaler.go:343] No unschedulable pods I0428 12:47:08.237108 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:47:08.237134 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:47:08.237218 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:47:08.237495 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:47:08.238050 1 scale_down.go:776] No candidates for scale down I0428 12:47:18.252664 1 static_autoscaler.go:343] No unschedulable pods I0428 12:47:18.252889 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:47:18.252916 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:47:18.252933 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:47:18.253205 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:47:18.253623 1 scale_down.go:776] No candidates for scale down I0428 12:47:24.201194 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 12:47:24.201448 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 234.244µs I0428 12:47:28.272371 1 static_autoscaler.go:343] No unschedulable pods I0428 12:47:28.272523 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:47:28.272552 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:47:28.272576 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:47:28.272991 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:47:28.273713 1 scale_down.go:776] No candidates for scale down I0428 12:47:38.288192 1 static_autoscaler.go:343] No unschedulable pods I0428 12:47:38.288273 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:47:38.288289 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:47:38.288361 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:47:38.288678 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:47:38.289113 1 scale_down.go:776] No candidates for scale down I0428 12:47:48.309931 1 static_autoscaler.go:343] No unschedulable pods I0428 12:47:48.310057 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:47:48.310074 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:47:48.310087 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:47:48.310307 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:47:48.310786 1 scale_down.go:776] No candidates for scale down I0428 12:47:58.325763 1 static_autoscaler.go:343] No unschedulable pods I0428 12:47:58.325898 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:47:58.325915 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:47:58.325927 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:47:58.326153 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:47:58.326568 1 scale_down.go:776] No candidates for scale down I0428 12:48:08.340194 1 static_autoscaler.go:343] No unschedulable pods I0428 12:48:08.340345 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:48:08.340367 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:48:08.340382 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:48:08.340644 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:48:08.341044 1 scale_down.go:776] No candidates for scale down I0428 12:48:18.358156 1 static_autoscaler.go:343] No unschedulable pods I0428 12:48:18.358265 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:48:18.358285 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:48:18.358308 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:48:18.358637 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:48:18.359079 1 scale_down.go:776] No candidates for scale down I0428 12:48:28.371613 1 static_autoscaler.go:343] No unschedulable pods I0428 12:48:28.371713 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:48:28.371732 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:48:28.371785 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:48:28.372007 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:48:28.372431 1 scale_down.go:776] No candidates for scale down I0428 12:48:38.389161 1 static_autoscaler.go:343] No unschedulable pods I0428 12:48:38.389296 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:48:38.389315 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:48:38.389329 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:48:38.389588 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:48:38.390020 1 scale_down.go:776] No candidates for scale down I0428 12:48:48.402607 1 static_autoscaler.go:343] No unschedulable pods I0428 12:48:48.402790 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:48:48.402816 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:48:48.402834 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:48:48.403153 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:48:48.403608 1 scale_down.go:776] No candidates for scale down I0428 12:48:58.420726 1 static_autoscaler.go:343] No unschedulable pods I0428 12:48:58.420827 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:48:58.420847 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:48:58.420862 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:48:58.421195 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:48:58.421679 1 scale_down.go:776] No candidates for scale down I0428 12:49:08.434233 1 static_autoscaler.go:343] No unschedulable pods I0428 12:49:08.434313 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:49:08.434332 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:49:08.434445 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:49:08.434830 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:49:08.435775 1 scale_down.go:776] No candidates for scale down I0428 12:49:18.457093 1 static_autoscaler.go:343] No unschedulable pods I0428 12:49:18.457234 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:49:18.457257 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:49:18.457273 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:49:18.457510 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:49:18.457953 1 scale_down.go:776] No candidates for scale down I0428 12:49:24.201570 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 12:49:24.201774 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 187.622µs I0428 12:49:28.474621 1 static_autoscaler.go:343] No unschedulable pods I0428 12:49:28.474760 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:49:28.474776 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:49:28.474789 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:49:28.475025 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:49:28.475475 1 scale_down.go:776] No candidates for scale down I0428 12:49:38.490550 1 static_autoscaler.go:343] No unschedulable pods I0428 12:49:38.490814 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:49:38.490879 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:49:38.491104 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:49:38.491670 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:49:38.492905 1 scale_down.go:776] No candidates for scale down I0428 12:49:48.506349 1 static_autoscaler.go:343] No unschedulable pods I0428 12:49:48.506463 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:49:48.506481 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:49:48.506572 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:49:48.506901 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:49:48.507389 1 scale_down.go:776] No candidates for scale down I0428 12:49:58.521303 1 static_autoscaler.go:343] No unschedulable pods I0428 12:49:58.521461 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:49:58.521485 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:49:58.521504 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:49:58.521821 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:49:58.522336 1 scale_down.go:776] No candidates for scale down I0428 12:50:08.537981 1 static_autoscaler.go:343] No unschedulable pods I0428 12:50:08.538116 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:50:08.538134 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:50:08.538146 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:50:08.538377 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:50:08.538823 1 scale_down.go:776] No candidates for scale down I0428 12:50:18.551474 1 static_autoscaler.go:343] No unschedulable pods I0428 12:50:18.551588 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:50:18.551616 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:50:18.551635 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:50:18.551969 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 12:50:18.552540 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 12:55:18.548483112 +0000 UTC m=+50892.247247506 I0428 12:50:18.552645 1 scale_down.go:776] No candidates for scale down I0428 12:50:28.570371 1 static_autoscaler.go:343] No unschedulable pods I0428 12:50:28.570516 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:50:28.570535 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:50:28.570548 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:50:28.570800 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 12:50:28.571338 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 12:55:28.567459832 +0000 UTC m=+50902.266224170 I0428 12:50:28.571466 1 scale_down.go:776] No candidates for scale down I0428 12:50:38.585963 1 static_autoscaler.go:343] No unschedulable pods I0428 12:50:38.586092 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:50:38.586114 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:50:38.586128 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:50:38.586377 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:50:38.586853 1 scale_down.go:776] No candidates for scale down I0428 12:50:48.600172 1 static_autoscaler.go:343] No unschedulable pods I0428 12:50:48.600268 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:50:48.600285 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:50:48.600359 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:50:48.600645 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:50:48.601105 1 scale_down.go:776] No candidates for scale down I0428 12:50:58.615804 1 static_autoscaler.go:343] No unschedulable pods I0428 12:50:58.615935 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:50:58.615954 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:50:58.615965 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:50:58.616276 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:50:58.616858 1 scale_down.go:776] No candidates for scale down I0428 12:51:08.630392 1 static_autoscaler.go:343] No unschedulable pods I0428 12:51:08.630543 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:51:08.630561 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:51:08.630573 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:51:08.630783 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 12:51:08.631256 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 12:56:08.627559534 +0000 UTC m=+50942.326323935 I0428 12:51:08.631353 1 scale_down.go:776] No candidates for scale down I0428 12:51:18.644612 1 static_autoscaler.go:343] No unschedulable pods I0428 12:51:18.644718 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:51:18.644743 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:51:18.644816 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:51:18.645094 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:51:18.645562 1 scale_down.go:776] No candidates for scale down I0428 12:51:24.201919 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 12:51:24.202152 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 214.365µs I0428 12:51:28.659537 1 static_autoscaler.go:343] No unschedulable pods I0428 12:51:28.659679 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:51:28.659712 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:51:28.659729 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:51:28.660000 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 12:51:28.660515 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 12:56:28.656779555 +0000 UTC m=+50962.355543893 I0428 12:51:28.660795 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 12:51:28.671205 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 12:51:28.671472 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 12:51:28.680969 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588078288 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 12:51:28.688057 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 12:51:38.700450 1 static_autoscaler.go:343] No unschedulable pods I0428 12:51:38.700589 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:51:38.700605 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:51:38.700616 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:51:38.700835 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:51:38.701266 1 scale_down.go:776] No candidates for scale down I0428 12:51:48.715011 1 static_autoscaler.go:343] No unschedulable pods I0428 12:51:48.715163 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:51:48.715186 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:51:48.715206 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:51:48.715505 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:51:48.716221 1 scale_down.go:776] No candidates for scale down I0428 12:51:58.732849 1 static_autoscaler.go:343] No unschedulable pods I0428 12:51:58.732970 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:51:58.732987 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:51:58.733000 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:51:58.733242 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:51:58.733696 1 scale_down.go:776] No candidates for scale down I0428 12:52:08.747195 1 static_autoscaler.go:343] No unschedulable pods I0428 12:52:08.747296 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:52:08.747320 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:52:08.747336 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:52:08.747712 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:52:08.748205 1 scale_down.go:776] No candidates for scale down I0428 12:52:18.764331 1 static_autoscaler.go:343] No unschedulable pods I0428 12:52:18.764469 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:52:18.764489 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:52:18.764501 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:52:18.764769 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:52:18.765184 1 scale_down.go:776] No candidates for scale down I0428 12:52:28.778953 1 static_autoscaler.go:343] No unschedulable pods I0428 12:52:28.779041 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:52:28.779058 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:52:28.779114 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:52:28.779405 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:52:28.779972 1 scale_down.go:776] No candidates for scale down I0428 12:52:38.794286 1 static_autoscaler.go:343] No unschedulable pods I0428 12:52:38.794444 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:52:38.794468 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:52:38.794484 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:52:38.794759 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:52:38.795236 1 scale_down.go:776] No candidates for scale down I0428 12:52:48.809149 1 static_autoscaler.go:343] No unschedulable pods I0428 12:52:48.809227 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:52:48.809243 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:52:48.809309 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:52:48.809684 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:52:48.810320 1 scale_down.go:776] No candidates for scale down I0428 12:52:58.828942 1 static_autoscaler.go:343] No unschedulable pods I0428 12:52:58.829085 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:52:58.829102 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:52:58.829115 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:52:58.829362 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:52:58.829934 1 scale_down.go:776] No candidates for scale down I0428 12:53:08.845733 1 static_autoscaler.go:343] No unschedulable pods I0428 12:53:08.845885 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:53:08.845903 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:53:08.845914 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:53:08.846168 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:53:08.846669 1 scale_down.go:776] No candidates for scale down I0428 12:53:18.861083 1 static_autoscaler.go:343] No unschedulable pods I0428 12:53:18.861169 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:53:18.861185 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:53:18.861260 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:53:18.861545 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:53:18.862037 1 scale_down.go:776] No candidates for scale down I0428 12:53:24.202262 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 12:53:24.202498 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 221.916µs I0428 12:53:28.877139 1 static_autoscaler.go:343] No unschedulable pods I0428 12:53:28.877231 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:53:28.877254 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:53:28.877327 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:53:28.877598 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:53:28.878090 1 scale_down.go:776] No candidates for scale down I0428 12:53:38.890565 1 static_autoscaler.go:343] No unschedulable pods I0428 12:53:38.890690 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:53:38.890722 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:53:38.890738 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:53:38.890948 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:53:38.891351 1 scale_down.go:776] No candidates for scale down I0428 12:53:48.907756 1 static_autoscaler.go:343] No unschedulable pods I0428 12:53:48.907850 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:53:48.907880 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:53:48.907901 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:53:48.908230 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:53:48.908669 1 scale_down.go:776] No candidates for scale down I0428 12:53:58.921696 1 static_autoscaler.go:343] No unschedulable pods I0428 12:53:58.921794 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:53:58.921811 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:53:58.921823 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:53:58.922101 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:53:58.922528 1 scale_down.go:776] No candidates for scale down I0428 12:54:08.938489 1 static_autoscaler.go:343] No unschedulable pods I0428 12:54:08.938569 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:54:08.938587 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:54:08.938653 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:54:08.938925 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:54:08.939474 1 scale_down.go:776] No candidates for scale down I0428 12:54:18.954346 1 static_autoscaler.go:343] No unschedulable pods I0428 12:54:18.954493 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:54:18.954511 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:54:18.954523 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:54:18.954802 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:54:18.955219 1 scale_down.go:776] No candidates for scale down I0428 12:54:28.970375 1 static_autoscaler.go:343] No unschedulable pods I0428 12:54:28.970498 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:54:28.970517 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:54:28.970582 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:54:28.970886 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:54:28.971487 1 scale_down.go:776] No candidates for scale down I0428 12:54:38.985520 1 static_autoscaler.go:343] No unschedulable pods I0428 12:54:38.985611 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:54:38.985627 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:54:38.985639 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:54:38.985913 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:54:38.986349 1 scale_down.go:776] No candidates for scale down I0428 12:54:48.998847 1 static_autoscaler.go:343] No unschedulable pods I0428 12:54:48.998939 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:54:48.998955 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:54:48.998967 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:54:48.999260 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:54:48.999754 1 scale_down.go:776] No candidates for scale down I0428 12:54:59.012627 1 static_autoscaler.go:343] No unschedulable pods I0428 12:54:59.012769 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:54:59.012787 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:54:59.012799 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:54:59.013017 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:54:59.013451 1 scale_down.go:776] No candidates for scale down I0428 12:55:09.027159 1 static_autoscaler.go:343] No unschedulable pods I0428 12:55:09.027257 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:55:09.027275 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:55:09.027288 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:55:09.027642 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:55:09.028129 1 scale_down.go:776] No candidates for scale down I0428 12:55:19.043020 1 static_autoscaler.go:343] No unschedulable pods I0428 12:55:19.043172 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:55:19.043191 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:55:19.043204 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:55:19.043456 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 12:55:19.043952 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 13:00:19.040260048 +0000 UTC m=+51192.739024384 I0428 12:55:19.044051 1 scale_down.go:776] No candidates for scale down I0428 12:55:24.202621 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 12:55:24.202853 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 212.679µs I0428 12:55:29.056926 1 static_autoscaler.go:343] No unschedulable pods I0428 12:55:29.057051 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:55:29.057077 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:55:29.057101 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:55:29.057473 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 12:55:29.058095 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 13:00:29.054026383 +0000 UTC m=+51202.752790718 I0428 12:55:29.058210 1 scale_down.go:776] No candidates for scale down I0428 12:55:39.073944 1 static_autoscaler.go:343] No unschedulable pods I0428 12:55:39.074124 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:55:39.074158 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:55:39.074203 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:55:39.074495 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:55:39.075037 1 scale_down.go:776] No candidates for scale down I0428 12:55:49.089580 1 static_autoscaler.go:343] No unschedulable pods I0428 12:55:49.089703 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:55:49.089722 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:55:49.089733 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:55:49.089983 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:55:49.090490 1 scale_down.go:776] No candidates for scale down I0428 12:55:59.102836 1 static_autoscaler.go:343] No unschedulable pods I0428 12:55:59.102915 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:55:59.102938 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:55:59.103001 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:55:59.103243 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:55:59.103673 1 scale_down.go:776] No candidates for scale down I0428 12:56:09.117218 1 static_autoscaler.go:343] No unschedulable pods I0428 12:56:09.117366 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:56:09.117384 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:56:09.117398 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:56:09.117687 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 12:56:09.118202 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 13:01:09.114470011 +0000 UTC m=+51242.813234352 I0428 12:56:09.118296 1 scale_down.go:776] No candidates for scale down I0428 12:56:19.131649 1 static_autoscaler.go:343] No unschedulable pods I0428 12:56:19.131793 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:56:19.131817 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:56:19.131829 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:56:19.132055 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:56:19.132484 1 scale_down.go:776] No candidates for scale down I0428 12:56:29.149106 1 static_autoscaler.go:343] No unschedulable pods I0428 12:56:29.149204 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:56:29.149222 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:56:29.149233 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:56:29.149504 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 12:56:29.150031 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 13:01:29.146209546 +0000 UTC m=+51262.844973920 I0428 12:56:29.150132 1 scale_down.go:776] No candidates for scale down I0428 12:56:39.162706 1 static_autoscaler.go:343] No unschedulable pods I0428 12:56:39.162784 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:56:39.162801 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:56:39.162868 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:56:39.163098 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:56:39.163531 1 scale_down.go:776] No candidates for scale down I0428 12:56:49.177826 1 static_autoscaler.go:343] No unschedulable pods I0428 12:56:49.177976 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:56:49.178005 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:56:49.178027 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:56:49.178282 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:56:49.178752 1 scale_down.go:776] No candidates for scale down I0428 12:56:59.191450 1 static_autoscaler.go:343] No unschedulable pods I0428 12:56:59.191523 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:56:59.191540 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:56:59.191622 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:56:59.191876 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:56:59.192364 1 scale_down.go:776] No candidates for scale down I0428 12:57:09.209927 1 static_autoscaler.go:343] No unschedulable pods I0428 12:57:09.210047 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:57:09.210080 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:57:09.210096 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:57:09.210364 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:57:09.210870 1 scale_down.go:776] No candidates for scale down I0428 12:57:19.223739 1 static_autoscaler.go:343] No unschedulable pods I0428 12:57:19.223840 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:57:19.223862 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:57:19.223886 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:57:19.224217 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:57:19.224714 1 scale_down.go:776] No candidates for scale down I0428 12:57:24.202964 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 12:57:24.203212 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 227.684µs I0428 12:57:29.240832 1 static_autoscaler.go:343] No unschedulable pods I0428 12:57:29.240958 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:57:29.240975 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:57:29.240989 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:57:29.241254 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:57:29.241705 1 scale_down.go:776] No candidates for scale down I0428 12:57:39.255389 1 static_autoscaler.go:343] No unschedulable pods I0428 12:57:39.255524 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:57:39.255543 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:57:39.255555 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:57:39.255813 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:57:39.256448 1 scale_down.go:776] No candidates for scale down I0428 12:57:49.271121 1 static_autoscaler.go:343] No unschedulable pods I0428 12:57:49.271234 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:57:49.271257 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:57:49.271342 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:57:49.271738 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:57:49.272208 1 scale_down.go:776] No candidates for scale down I0428 12:57:59.285396 1 static_autoscaler.go:343] No unschedulable pods I0428 12:57:59.285550 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:57:59.285586 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:57:59.285602 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:57:59.285880 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:57:59.286338 1 scale_down.go:776] No candidates for scale down I0428 12:58:09.299962 1 static_autoscaler.go:343] No unschedulable pods I0428 12:58:09.300104 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:58:09.300123 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:58:09.300136 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:58:09.300385 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:58:09.300793 1 scale_down.go:776] No candidates for scale down I0428 12:58:19.313857 1 static_autoscaler.go:343] No unschedulable pods I0428 12:58:19.313935 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:58:19.313954 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:58:19.314028 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:58:19.314258 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:58:19.314722 1 scale_down.go:776] No candidates for scale down I0428 12:58:29.328267 1 static_autoscaler.go:343] No unschedulable pods I0428 12:58:29.328400 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:58:29.328445 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:58:29.328463 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:58:29.328757 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:58:29.329228 1 scale_down.go:776] No candidates for scale down I0428 12:58:39.343122 1 static_autoscaler.go:343] No unschedulable pods I0428 12:58:39.343258 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:58:39.343279 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:58:39.343289 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:58:39.343596 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:58:39.344057 1 scale_down.go:776] No candidates for scale down I0428 12:58:49.360175 1 static_autoscaler.go:343] No unschedulable pods I0428 12:58:49.360373 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:58:49.360402 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:58:49.360431 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:58:49.360724 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:58:49.361495 1 scale_down.go:776] No candidates for scale down I0428 12:58:59.375160 1 static_autoscaler.go:343] No unschedulable pods I0428 12:58:59.375279 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:58:59.375312 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:58:59.375326 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:58:59.375573 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:58:59.375973 1 scale_down.go:776] No candidates for scale down I0428 12:59:09.388933 1 static_autoscaler.go:343] No unschedulable pods I0428 12:59:09.389017 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:59:09.389034 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:59:09.389098 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:59:09.389404 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:59:09.389938 1 scale_down.go:776] No candidates for scale down I0428 12:59:19.403978 1 static_autoscaler.go:343] No unschedulable pods I0428 12:59:19.404110 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:59:19.404133 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:59:19.404149 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:59:19.404407 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:59:19.404831 1 scale_down.go:776] No candidates for scale down I0428 12:59:24.203340 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 12:59:24.203585 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 225.021µs I0428 12:59:29.417407 1 static_autoscaler.go:343] No unschedulable pods I0428 12:59:29.417520 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:59:29.417537 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:59:29.417551 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:59:29.417943 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:59:29.418479 1 scale_down.go:776] No candidates for scale down I0428 12:59:39.430619 1 static_autoscaler.go:343] No unschedulable pods I0428 12:59:39.430708 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:59:39.430725 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:59:39.430737 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:59:39.431007 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:59:39.431440 1 scale_down.go:776] No candidates for scale down I0428 12:59:49.449690 1 static_autoscaler.go:343] No unschedulable pods I0428 12:59:49.449779 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:59:49.449797 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:59:49.449809 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:59:49.450075 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:59:49.450484 1 scale_down.go:776] No candidates for scale down I0428 12:59:59.465830 1 static_autoscaler.go:343] No unschedulable pods I0428 12:59:59.465919 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 12:59:59.465938 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 12:59:59.466006 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 12:59:59.466240 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 12:59:59.466745 1 scale_down.go:776] No candidates for scale down I0428 13:00:09.480516 1 static_autoscaler.go:343] No unschedulable pods I0428 13:00:09.480647 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:00:09.480667 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:00:09.480684 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:00:09.480890 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 13:00:09.481312 1 scale_down.go:776] No candidates for scale down I0428 13:00:19.497991 1 static_autoscaler.go:343] No unschedulable pods I0428 13:00:19.498108 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:00:19.498134 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:00:19.498244 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:00:19.498581 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:00:19.499330 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 13:05:19.494574778 +0000 UTC m=+51493.193339153 I0428 13:00:19.499483 1 scale_down.go:776] No candidates for scale down I0428 13:00:29.516836 1 static_autoscaler.go:343] No unschedulable pods I0428 13:00:29.516931 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:00:29.516948 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:00:29.517035 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:00:29.517291 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:00:29.517908 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 13:05:29.513755924 +0000 UTC m=+51503.212520299 I0428 13:00:29.518032 1 scale_down.go:776] No candidates for scale down I0428 13:00:39.536202 1 static_autoscaler.go:343] No unschedulable pods I0428 13:00:39.536343 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:00:39.536360 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:00:39.536382 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:00:39.536731 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 13:00:39.537233 1 scale_down.go:776] No candidates for scale down I0428 13:00:49.553369 1 static_autoscaler.go:343] No unschedulable pods I0428 13:00:49.553481 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:00:49.553500 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:00:49.553568 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:00:49.553837 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 13:00:49.554274 1 scale_down.go:776] No candidates for scale down I0428 13:00:59.570217 1 static_autoscaler.go:343] No unschedulable pods I0428 13:00:59.570307 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:00:59.570325 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:00:59.570395 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:00:59.570710 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 13:00:59.571359 1 scale_down.go:776] No candidates for scale down I0428 13:01:09.592722 1 static_autoscaler.go:343] No unschedulable pods I0428 13:01:09.592801 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:01:09.592819 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:01:09.592886 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:01:09.593134 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:01:09.593701 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 13:06:09.58961965 +0000 UTC m=+51543.288384001 I0428 13:01:09.593816 1 scale_down.go:776] No candidates for scale down I0428 13:01:19.606622 1 static_autoscaler.go:343] No unschedulable pods I0428 13:01:19.606703 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:01:19.606722 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:01:19.606791 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:01:19.607041 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 13:01:19.607536 1 scale_down.go:776] No candidates for scale down I0428 13:01:24.203702 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 13:01:24.203964 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 239.937µs I0428 13:01:29.623561 1 static_autoscaler.go:343] No unschedulable pods I0428 13:01:29.623662 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:01:29.623681 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:01:29.623758 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:01:29.624083 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:01:29.624731 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 13:06:29.620553395 +0000 UTC m=+51563.319317765 I0428 13:01:29.624838 1 scale_down.go:776] No candidates for scale down I0428 13:01:39.637679 1 static_autoscaler.go:343] No unschedulable pods I0428 13:01:39.637762 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:01:39.637805 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:01:39.637824 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:01:39.638123 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 13:01:39.638837 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 13:01:39.649369 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 13:01:39.649546 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 13:01:39.654344 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588078899 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 13:01:39.662724 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 13:01:49.665504 1 static_autoscaler.go:343] No unschedulable pods I0428 13:01:49.665588 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:01:49.665606 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:01:49.665675 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:01:49.665944 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 13:01:49.666503 1 scale_down.go:776] No candidates for scale down I0428 13:01:59.679539 1 static_autoscaler.go:343] No unschedulable pods I0428 13:01:59.679625 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:01:59.679642 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:01:59.679727 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:01:59.680017 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 13:01:59.680571 1 scale_down.go:776] No candidates for scale down I0428 13:02:09.696311 1 static_autoscaler.go:343] No unschedulable pods I0428 13:02:09.696471 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:02:09.696501 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:02:09.696533 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:02:09.696911 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 13:02:09.697482 1 scale_down.go:776] No candidates for scale down I0428 13:02:19.711208 1 static_autoscaler.go:343] No unschedulable pods I0428 13:02:19.711307 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:02:19.711323 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:02:19.711336 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:02:19.711661 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 13:02:19.712264 1 scale_down.go:776] No candidates for scale down I0428 13:02:29.726188 1 static_autoscaler.go:343] No unschedulable pods I0428 13:02:29.726280 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:02:29.726299 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:02:29.726377 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:02:29.726800 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 13:02:29.727329 1 scale_down.go:776] No candidates for scale down I0428 13:02:39.742997 1 static_autoscaler.go:343] No unschedulable pods I0428 13:02:39.743080 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:02:39.743101 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:02:39.743167 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:02:39.743403 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 13:02:39.743906 1 scale_down.go:776] No candidates for scale down I0428 13:02:49.759991 1 static_autoscaler.go:343] No unschedulable pods I0428 13:02:49.760087 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:02:49.760110 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:02:49.760182 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:02:49.760495 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 13:02:49.760966 1 scale_down.go:776] No candidates for scale down I0428 13:02:59.774311 1 static_autoscaler.go:343] No unschedulable pods I0428 13:02:59.774395 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:02:59.774438 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:02:59.774499 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:02:59.774821 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 13:02:59.775327 1 scale_down.go:776] No candidates for scale down I0428 13:03:09.790404 1 static_autoscaler.go:343] No unschedulable pods I0428 13:03:09.790522 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:03:09.790542 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:03:09.790557 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:03:09.790911 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 13:03:09.791437 1 scale_down.go:776] No candidates for scale down I0428 13:03:19.805080 1 static_autoscaler.go:343] No unschedulable pods I0428 13:03:19.805244 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:03:19.805266 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:03:19.805285 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:03:19.805616 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 13:03:19.806146 1 scale_down.go:776] No candidates for scale down I0428 13:03:24.204077 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 13:03:24.204344 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 248.543µs I0428 13:03:29.821378 1 static_autoscaler.go:343] No unschedulable pods I0428 13:03:29.821473 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:03:29.821491 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:03:29.821560 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:03:29.821864 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 13:03:29.822400 1 scale_down.go:776] No candidates for scale down I0428 13:03:39.837114 1 static_autoscaler.go:343] No unschedulable pods I0428 13:03:39.837254 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:03:39.837272 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:03:39.837285 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:03:39.837598 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 13:03:39.838081 1 scale_down.go:776] No candidates for scale down I0428 13:03:49.853307 1 static_autoscaler.go:343] No unschedulable pods I0428 13:03:49.853429 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:03:49.853453 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:03:49.853518 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:03:49.853838 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 13:03:49.854375 1 scale_down.go:776] No candidates for scale down I0428 13:03:59.872320 1 static_autoscaler.go:343] No unschedulable pods I0428 13:03:59.872669 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:03:59.872738 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:03:59.875880 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:03:59.876976 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 13:03:59.878699 1 scale_down.go:776] No candidates for scale down I0428 13:04:09.893645 1 static_autoscaler.go:343] No unschedulable pods I0428 13:04:09.893766 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:04:09.893793 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:04:09.893809 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:04:09.894141 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 13:04:09.894622 1 scale_down.go:776] No candidates for scale down I0428 13:04:19.907448 1 static_autoscaler.go:343] No unschedulable pods I0428 13:04:19.907564 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:04:19.907603 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:04:19.907698 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:04:19.907998 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 13:04:19.908574 1 scale_down.go:776] No candidates for scale down I0428 13:04:29.924105 1 static_autoscaler.go:343] No unschedulable pods I0428 13:04:29.924210 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:04:29.924237 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:04:29.924302 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:04:29.924644 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 13:04:29.925179 1 scale_down.go:776] No candidates for scale down I0428 13:04:39.938549 1 static_autoscaler.go:343] No unschedulable pods I0428 13:04:39.938726 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:04:39.938769 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:04:39.938787 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:04:39.939074 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 13:04:39.939591 1 scale_down.go:776] No candidates for scale down I0428 13:04:49.955098 1 static_autoscaler.go:343] No unschedulable pods I0428 13:04:49.955239 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:04:49.955257 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:04:49.955269 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:04:49.955532 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 13:04:49.955988 1 scale_down.go:776] No candidates for scale down I0428 13:04:59.971107 1 static_autoscaler.go:343] No unschedulable pods I0428 13:04:59.971217 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:04:59.971239 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:04:59.971333 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:04:59.971754 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 13:04:59.972274 1 scale_down.go:776] No candidates for scale down I0428 13:05:09.987313 1 static_autoscaler.go:343] No unschedulable pods I0428 13:05:09.987471 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:05:09.987492 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:05:09.987504 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:05:09.987796 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 13:05:09.988289 1 scale_down.go:776] No candidates for scale down I0428 13:05:20.001029 1 static_autoscaler.go:343] No unschedulable pods I0428 13:05:20.001167 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:05:20.001184 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:05:20.001195 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:05:20.001476 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:05:20.002083 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 13:10:19.998100873 +0000 UTC m=+51793.696865259 I0428 13:05:20.002190 1 scale_down.go:776] No candidates for scale down I0428 13:05:24.204488 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 13:05:24.204710 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 203.131µs I0428 13:05:30.015919 1 static_autoscaler.go:343] No unschedulable pods I0428 13:05:30.016062 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:05:30.016089 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:05:30.016110 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:05:30.016401 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:05:30.016930 1 scale_down.go:776] No candidates for scale down I0428 13:05:40.032494 1 static_autoscaler.go:343] No unschedulable pods I0428 13:05:40.032624 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:05:40.032643 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:05:40.032655 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:05:40.032913 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:05:40.033377 1 scale_down.go:776] No candidates for scale down I0428 13:05:50.046744 1 static_autoscaler.go:343] No unschedulable pods I0428 13:05:50.046891 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:05:50.046912 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:05:50.046934 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:05:50.047198 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:05:50.047792 1 scale_down.go:776] No candidates for scale down I0428 13:06:00.061354 1 static_autoscaler.go:343] No unschedulable pods I0428 13:06:00.061505 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:06:00.061524 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:06:00.061537 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:06:00.061823 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:06:00.062300 1 scale_down.go:776] No candidates for scale down I0428 13:06:10.075931 1 static_autoscaler.go:343] No unschedulable pods I0428 13:06:10.076053 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:06:10.076071 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:06:10.076087 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:06:10.076342 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:06:10.077130 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 13:11:10.073086168 +0000 UTC m=+51843.771850518 I0428 13:06:10.077237 1 scale_down.go:776] No candidates for scale down I0428 13:06:20.093572 1 static_autoscaler.go:343] No unschedulable pods I0428 13:06:20.093653 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:06:20.093670 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:06:20.093747 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:06:20.094057 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:06:20.094621 1 scale_down.go:776] No candidates for scale down I0428 13:06:30.112251 1 static_autoscaler.go:343] No unschedulable pods I0428 13:06:30.112403 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:06:30.112440 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:06:30.112465 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:06:30.112783 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:06:30.113440 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 13:11:30.108740772 +0000 UTC m=+51863.807505123 I0428 13:06:30.113549 1 scale_down.go:776] No candidates for scale down I0428 13:06:40.128641 1 static_autoscaler.go:343] No unschedulable pods I0428 13:06:40.128733 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:06:40.128752 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:06:40.128825 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:06:40.129078 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:06:40.129541 1 scale_down.go:776] No candidates for scale down I0428 13:06:50.142650 1 static_autoscaler.go:343] No unschedulable pods I0428 13:06:50.142740 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:06:50.142757 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:06:50.142835 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:06:50.143089 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:06:50.143637 1 scale_down.go:776] No candidates for scale down I0428 13:07:00.157803 1 static_autoscaler.go:343] No unschedulable pods I0428 13:07:00.157892 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:07:00.157914 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:07:00.157983 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:07:00.158214 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:07:00.158692 1 scale_down.go:776] No candidates for scale down I0428 13:07:10.171753 1 static_autoscaler.go:343] No unschedulable pods I0428 13:07:10.171839 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:07:10.171856 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:07:10.171933 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:07:10.172202 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:07:10.172719 1 scale_down.go:776] No candidates for scale down I0428 13:07:20.186724 1 static_autoscaler.go:343] No unschedulable pods I0428 13:07:20.186861 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:07:20.186898 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:07:20.186912 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:07:20.187193 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:07:20.187752 1 scale_down.go:776] No candidates for scale down I0428 13:07:24.204841 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 13:07:24.205058 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 199.517µs I0428 13:07:30.205638 1 static_autoscaler.go:343] No unschedulable pods I0428 13:07:30.205716 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:07:30.205739 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:07:30.205799 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:07:30.206049 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:07:30.206540 1 scale_down.go:776] No candidates for scale down I0428 13:07:40.219460 1 static_autoscaler.go:343] No unschedulable pods I0428 13:07:40.219607 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:07:40.219621 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:07:40.219633 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:07:40.219892 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:07:40.220408 1 scale_down.go:776] No candidates for scale down I0428 13:07:50.234283 1 static_autoscaler.go:343] No unschedulable pods I0428 13:07:50.234362 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:07:50.234385 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:07:50.234466 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:07:50.234747 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:07:50.235442 1 scale_down.go:776] No candidates for scale down I0428 13:08:00.249570 1 static_autoscaler.go:343] No unschedulable pods I0428 13:08:00.249667 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:08:00.249686 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:08:00.249753 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:08:00.250026 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:08:00.250494 1 scale_down.go:776] No candidates for scale down I0428 13:08:10.263472 1 static_autoscaler.go:343] No unschedulable pods I0428 13:08:10.263624 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:08:10.263649 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:08:10.263672 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:08:10.263969 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:08:10.264489 1 scale_down.go:776] No candidates for scale down I0428 13:08:20.278540 1 static_autoscaler.go:343] No unschedulable pods I0428 13:08:20.278661 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:08:20.278696 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:08:20.278712 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:08:20.279076 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:08:20.279595 1 scale_down.go:776] No candidates for scale down I0428 13:08:30.292802 1 static_autoscaler.go:343] No unschedulable pods I0428 13:08:30.292915 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:08:30.292942 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:08:30.292964 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:08:30.293329 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:08:30.293853 1 scale_down.go:776] No candidates for scale down I0428 13:08:40.307356 1 static_autoscaler.go:343] No unschedulable pods I0428 13:08:40.307461 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:08:40.307480 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:08:40.307593 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:08:40.307894 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:08:40.308517 1 scale_down.go:776] No candidates for scale down I0428 13:08:50.323853 1 static_autoscaler.go:343] No unschedulable pods I0428 13:08:50.323934 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:08:50.323957 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:08:50.324022 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:08:50.324395 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:08:50.325027 1 scale_down.go:776] No candidates for scale down I0428 13:09:00.347750 1 static_autoscaler.go:343] No unschedulable pods I0428 13:09:00.347839 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:09:00.347861 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:09:00.347934 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:09:00.348212 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:09:00.348726 1 scale_down.go:776] No candidates for scale down I0428 13:09:10.364162 1 static_autoscaler.go:343] No unschedulable pods I0428 13:09:10.364259 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:09:10.364280 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:09:10.364305 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:09:10.364630 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:09:10.365154 1 scale_down.go:776] No candidates for scale down I0428 13:09:20.380357 1 static_autoscaler.go:343] No unschedulable pods I0428 13:09:20.380478 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:09:20.380502 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:09:20.380515 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:09:20.380828 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:09:20.381368 1 scale_down.go:776] No candidates for scale down I0428 13:09:24.205181 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 13:09:24.205492 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 289.861µs I0428 13:09:30.430231 1 static_autoscaler.go:343] No unschedulable pods I0428 13:09:30.430342 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:09:30.430373 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:09:30.430404 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:09:30.430732 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:09:30.431201 1 scale_down.go:776] No candidates for scale down I0428 13:09:40.446610 1 static_autoscaler.go:343] No unschedulable pods I0428 13:09:40.446720 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:09:40.446752 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:09:40.446828 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:09:40.447148 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:09:40.447671 1 scale_down.go:776] No candidates for scale down I0428 13:09:50.463459 1 static_autoscaler.go:343] No unschedulable pods I0428 13:09:50.463589 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:09:50.463606 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:09:50.463617 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:09:50.463915 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:09:50.464365 1 scale_down.go:776] No candidates for scale down I0428 13:10:00.477780 1 static_autoscaler.go:343] No unschedulable pods I0428 13:10:00.477866 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:10:00.477885 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:10:00.477972 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:10:00.478267 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:10:00.478792 1 scale_down.go:776] No candidates for scale down I0428 13:10:10.492315 1 static_autoscaler.go:343] No unschedulable pods I0428 13:10:10.492467 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:10:10.492490 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:10:10.492511 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:10:10.492797 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:10:10.493332 1 scale_down.go:776] No candidates for scale down I0428 13:10:20.506725 1 static_autoscaler.go:343] No unschedulable pods I0428 13:10:20.506829 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:10:20.506858 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:10:20.506945 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:10:20.507243 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:10:20.507825 1 scale_down.go:776] No candidates for scale down I0428 13:10:30.523472 1 static_autoscaler.go:343] No unschedulable pods I0428 13:10:30.523598 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:10:30.523615 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:10:30.523627 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:10:30.523950 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:10:30.524511 1 scale_down.go:776] No candidates for scale down I0428 13:10:40.537830 1 static_autoscaler.go:343] No unschedulable pods I0428 13:10:40.537911 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:10:40.537932 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:10:40.537997 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:10:40.538248 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:10:40.538782 1 scale_down.go:776] No candidates for scale down I0428 13:10:50.554144 1 static_autoscaler.go:343] No unschedulable pods I0428 13:10:50.554270 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:10:50.554287 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:10:50.554300 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:10:50.554571 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:10:50.555038 1 scale_down.go:776] No candidates for scale down I0428 13:11:00.571078 1 static_autoscaler.go:343] No unschedulable pods I0428 13:11:00.571161 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:11:00.571188 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:11:00.571270 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:11:00.571613 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:11:00.572107 1 scale_down.go:776] No candidates for scale down I0428 13:11:10.587836 1 static_autoscaler.go:343] No unschedulable pods I0428 13:11:10.587988 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:11:10.588005 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:11:10.588015 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:11:10.588284 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 13:11:10.588829 1 scale_down.go:776] No candidates for scale down I0428 13:11:20.603921 1 static_autoscaler.go:343] No unschedulable pods I0428 13:11:20.604012 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:11:20.604034 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:11:20.604054 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:11:20.604353 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 13:11:20.604932 1 scale_down.go:776] No candidates for scale down I0428 13:11:24.205640 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 13:11:24.205869 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 212.297µs I0428 13:11:30.621481 1 static_autoscaler.go:343] No unschedulable pods I0428 13:11:30.621566 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:11:30.621587 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:11:30.621668 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:11:30.622509 1 scale_down.go:776] No candidates for scale down I0428 13:11:40.636167 1 static_autoscaler.go:343] No unschedulable pods I0428 13:11:40.636298 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:11:40.636316 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:11:40.636328 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:11:40.637219 1 scale_down.go:776] No candidates for scale down I0428 13:11:50.652752 1 static_autoscaler.go:343] No unschedulable pods I0428 13:11:50.652844 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:11:50.652862 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:11:50.652875 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:11:50.653819 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 13:11:50.663596 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 13:11:50.663763 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 13:11:50.668351 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588079510 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 13:11:50.675696 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 13:12:00.685157 1 static_autoscaler.go:343] No unschedulable pods I0428 13:12:00.685292 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:12:00.685313 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:12:00.685328 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:12:00.686089 1 scale_down.go:776] No candidates for scale down I0428 13:12:10.699622 1 static_autoscaler.go:343] No unschedulable pods I0428 13:12:10.699733 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:12:10.699760 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:12:10.699825 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:12:10.700623 1 scale_down.go:776] No candidates for scale down I0428 13:12:20.715320 1 static_autoscaler.go:343] No unschedulable pods I0428 13:12:20.715451 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:12:20.715472 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:12:20.715483 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:12:20.716196 1 scale_down.go:776] No candidates for scale down I0428 13:12:30.730262 1 static_autoscaler.go:343] No unschedulable pods I0428 13:12:30.730391 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:12:30.730424 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:12:30.730447 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:12:30.731303 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 13:17:30.727384576 +0000 UTC m=+52224.426148918 I0428 13:12:30.731429 1 scale_down.go:776] No candidates for scale down I0428 13:12:40.745035 1 static_autoscaler.go:343] No unschedulable pods I0428 13:12:40.745126 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:12:40.745146 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:12:40.745165 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:12:40.745493 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 13:12:40.746050 1 scale_down.go:776] No candidates for scale down I0428 13:12:50.759264 1 static_autoscaler.go:343] No unschedulable pods I0428 13:12:50.759400 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:12:50.759424 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:12:50.759440 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:12:50.759698 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 13:12:50.760284 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 13:17:50.756349603 +0000 UTC m=+52244.455113941 I0428 13:12:50.760389 1 scale_down.go:776] No candidates for scale down I0428 13:13:00.772374 1 static_autoscaler.go:343] No unschedulable pods I0428 13:13:00.772469 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:13:00.772488 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:13:00.772552 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:13:00.772826 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:13:00.773269 1 scale_down.go:776] No candidates for scale down I0428 13:13:10.787242 1 static_autoscaler.go:343] No unschedulable pods I0428 13:13:10.787320 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:13:10.787339 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:13:10.787434 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:13:10.787697 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:13:10.788132 1 scale_down.go:776] No candidates for scale down I0428 13:13:20.802657 1 static_autoscaler.go:343] No unschedulable pods I0428 13:13:20.802792 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:13:20.802809 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:13:20.802821 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:13:20.803042 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:13:20.803510 1 scale_down.go:776] No candidates for scale down I0428 13:13:24.205999 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 13:13:24.206212 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 193.952µs I0428 13:13:30.818929 1 static_autoscaler.go:343] No unschedulable pods I0428 13:13:30.819052 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:13:30.819108 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:13:30.819126 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:13:30.819474 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:13:30.820002 1 scale_down.go:776] No candidates for scale down I0428 13:13:40.836038 1 static_autoscaler.go:343] No unschedulable pods I0428 13:13:40.836165 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:13:40.836201 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:13:40.836226 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:13:40.836661 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:13:40.837190 1 scale_down.go:776] No candidates for scale down I0428 13:13:50.850490 1 static_autoscaler.go:343] No unschedulable pods I0428 13:13:50.850586 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:13:50.850603 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:13:50.850616 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:13:50.850955 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:13:50.851400 1 scale_down.go:776] No candidates for scale down I0428 13:14:00.869452 1 static_autoscaler.go:343] No unschedulable pods I0428 13:14:00.869569 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:14:00.869593 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:14:00.869613 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:14:00.869884 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:14:00.870343 1 scale_down.go:776] No candidates for scale down I0428 13:14:10.884004 1 static_autoscaler.go:343] No unschedulable pods I0428 13:14:10.884146 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:14:10.884164 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:14:10.884175 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:14:10.884487 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:14:10.884965 1 scale_down.go:776] No candidates for scale down I0428 13:14:20.897256 1 static_autoscaler.go:343] No unschedulable pods I0428 13:14:20.897357 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:14:20.897378 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:14:20.897389 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:14:20.897709 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:14:20.898164 1 scale_down.go:776] No candidates for scale down I0428 13:14:30.916309 1 static_autoscaler.go:343] No unschedulable pods I0428 13:14:30.916495 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:14:30.916515 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:14:30.916527 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:14:30.916831 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:14:30.917318 1 scale_down.go:776] No candidates for scale down I0428 13:14:40.929679 1 static_autoscaler.go:343] No unschedulable pods I0428 13:14:40.929825 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:14:40.929842 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:14:40.929853 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:14:40.930081 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:14:40.930541 1 scale_down.go:776] No candidates for scale down I0428 13:14:50.952833 1 static_autoscaler.go:343] No unschedulable pods I0428 13:14:50.953120 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:14:50.953180 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:14:50.953260 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:14:50.954048 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:14:50.955309 1 scale_down.go:776] No candidates for scale down I0428 13:15:00.985492 1 static_autoscaler.go:343] No unschedulable pods I0428 13:15:00.985636 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:15:00.985667 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:15:00.985692 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:15:00.985987 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:15:00.986524 1 scale_down.go:776] No candidates for scale down I0428 13:15:11.000137 1 static_autoscaler.go:343] No unschedulable pods I0428 13:15:11.000520 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:15:11.000598 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:15:11.000623 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:15:11.001074 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:15:11.001878 1 scale_down.go:776] No candidates for scale down I0428 13:15:21.016056 1 static_autoscaler.go:343] No unschedulable pods I0428 13:15:21.016176 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:15:21.016193 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:15:21.016205 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:15:21.016550 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:15:21.017091 1 scale_down.go:776] No candidates for scale down I0428 13:15:24.206340 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 13:15:24.206645 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 286.963µs I0428 13:15:31.030846 1 static_autoscaler.go:343] No unschedulable pods I0428 13:15:31.030952 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:15:31.030979 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:15:31.031066 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:15:31.031364 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:15:31.031942 1 scale_down.go:776] No candidates for scale down I0428 13:15:41.046021 1 static_autoscaler.go:343] No unschedulable pods I0428 13:15:41.046169 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:15:41.046192 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:15:41.046210 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:15:41.046544 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:15:41.047098 1 scale_down.go:776] No candidates for scale down I0428 13:15:51.060585 1 static_autoscaler.go:343] No unschedulable pods I0428 13:15:51.060718 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:15:51.060740 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:15:51.060756 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:15:51.061029 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:15:51.061563 1 scale_down.go:776] No candidates for scale down I0428 13:16:01.076408 1 static_autoscaler.go:343] No unschedulable pods I0428 13:16:01.076609 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:16:01.076663 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:16:01.076689 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:16:01.077096 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:16:01.077925 1 scale_down.go:776] No candidates for scale down I0428 13:16:11.092830 1 static_autoscaler.go:343] No unschedulable pods I0428 13:16:11.092978 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:16:11.092997 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:16:11.093009 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:16:11.093280 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:16:11.093837 1 scale_down.go:776] No candidates for scale down I0428 13:16:21.109448 1 static_autoscaler.go:343] No unschedulable pods I0428 13:16:21.109558 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:16:21.109577 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:16:21.109590 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:16:21.109909 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:16:21.110467 1 scale_down.go:776] No candidates for scale down I0428 13:16:31.125365 1 static_autoscaler.go:343] No unschedulable pods I0428 13:16:31.125465 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:16:31.125500 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:16:31.125517 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:16:31.125811 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:16:31.126319 1 scale_down.go:776] No candidates for scale down I0428 13:16:41.142864 1 static_autoscaler.go:343] No unschedulable pods I0428 13:16:41.142949 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:16:41.142964 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:16:41.143033 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:16:41.143281 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:16:41.143812 1 scale_down.go:776] No candidates for scale down I0428 13:16:51.164372 1 static_autoscaler.go:343] No unschedulable pods I0428 13:16:51.164847 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:16:51.164920 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:16:51.164973 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:16:51.165599 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:16:51.167032 1 scale_down.go:776] No candidates for scale down I0428 13:17:01.192125 1 static_autoscaler.go:343] No unschedulable pods I0428 13:17:01.192250 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:17:01.192268 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:17:01.192282 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:17:01.192585 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:17:01.193057 1 scale_down.go:776] No candidates for scale down I0428 13:17:11.205905 1 static_autoscaler.go:343] No unschedulable pods I0428 13:17:11.206022 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:17:11.206043 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:17:11.206063 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:17:11.206338 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:17:11.207065 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 13:22:11.2029961 +0000 UTC m=+52504.901760484 I0428 13:17:11.207181 1 scale_down.go:776] No candidates for scale down I0428 13:17:21.220333 1 static_autoscaler.go:343] No unschedulable pods I0428 13:17:21.220476 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:17:21.220494 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:17:21.220506 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:17:21.220818 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:17:21.221374 1 scale_down.go:776] No candidates for scale down I0428 13:17:24.206787 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 13:17:24.207040 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 235.16µs I0428 13:17:31.234146 1 static_autoscaler.go:343] No unschedulable pods I0428 13:17:31.234253 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:17:31.234272 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:17:31.234346 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:17:31.234675 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:17:31.235145 1 scale_down.go:776] No candidates for scale down I0428 13:17:41.249148 1 static_autoscaler.go:343] No unschedulable pods I0428 13:17:41.249241 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:17:41.249259 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:17:41.249272 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:17:41.249626 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:17:41.250102 1 scale_down.go:776] No candidates for scale down I0428 13:17:51.266886 1 static_autoscaler.go:343] No unschedulable pods I0428 13:17:51.267040 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:17:51.267081 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:17:51.267100 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:17:51.267467 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 13:17:51.268066 1 scale_down.go:776] No candidates for scale down I0428 13:18:01.282343 1 static_autoscaler.go:343] No unschedulable pods I0428 13:18:01.282455 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:18:01.282479 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:18:01.282495 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:18:01.282834 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 13:18:01.283299 1 scale_down.go:776] No candidates for scale down I0428 13:18:11.296662 1 static_autoscaler.go:343] No unschedulable pods I0428 13:18:11.296756 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:18:11.296773 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:18:11.296785 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:18:11.297072 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 13:18:11.297606 1 scale_down.go:776] No candidates for scale down I0428 13:18:21.311941 1 static_autoscaler.go:343] No unschedulable pods I0428 13:18:21.312064 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:18:21.312096 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:18:21.312111 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:18:21.312372 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 13:18:21.312849 1 scale_down.go:776] No candidates for scale down I0428 13:18:31.326620 1 static_autoscaler.go:343] No unschedulable pods I0428 13:18:31.326758 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:18:31.326783 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:18:31.326798 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:18:31.327053 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 13:18:31.328985 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 13:23:31.323598383 +0000 UTC m=+52585.022362737 I0428 13:18:31.329182 1 scale_down.go:776] No candidates for scale down I0428 13:18:41.347849 1 static_autoscaler.go:343] No unschedulable pods I0428 13:18:41.347952 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:18:41.347970 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:18:41.348050 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:18:41.348515 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:18:41.349183 1 scale_down.go:776] No candidates for scale down I0428 13:18:51.372318 1 static_autoscaler.go:343] No unschedulable pods I0428 13:18:51.372783 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:18:51.372869 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:18:51.372928 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:18:51.373572 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:18:51.374885 1 scale_down.go:776] No candidates for scale down I0428 13:19:01.390993 1 static_autoscaler.go:343] No unschedulable pods I0428 13:19:01.391079 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:19:01.391095 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:19:01.391164 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:19:01.391450 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:19:01.391933 1 scale_down.go:776] No candidates for scale down I0428 13:19:11.407653 1 static_autoscaler.go:343] No unschedulable pods I0428 13:19:11.407822 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:19:11.407855 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:19:11.407885 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:19:11.408451 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:19:11.409361 1 scale_down.go:776] No candidates for scale down I0428 13:19:21.423183 1 static_autoscaler.go:343] No unschedulable pods I0428 13:19:21.423319 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:19:21.423337 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:19:21.423350 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:19:21.423617 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:19:21.424076 1 scale_down.go:776] No candidates for scale down I0428 13:19:24.207182 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 13:19:24.207430 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 226.827µs I0428 13:19:31.437700 1 static_autoscaler.go:343] No unschedulable pods I0428 13:19:31.437831 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:19:31.437855 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:19:31.437869 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:19:31.438230 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:19:31.438774 1 scale_down.go:776] No candidates for scale down I0428 13:19:41.454378 1 static_autoscaler.go:343] No unschedulable pods I0428 13:19:41.454548 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:19:41.454577 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:19:41.454604 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:19:41.454932 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:19:41.455537 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 13:24:41.451326638 +0000 UTC m=+52655.150090974 I0428 13:19:41.455667 1 scale_down.go:776] No candidates for scale down I0428 13:19:51.472093 1 static_autoscaler.go:343] No unschedulable pods I0428 13:19:51.472185 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:19:51.472206 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:19:51.472221 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:19:51.472539 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:19:51.472999 1 scale_down.go:776] No candidates for scale down I0428 13:20:01.489255 1 static_autoscaler.go:343] No unschedulable pods I0428 13:20:01.489407 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:20:01.489445 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:20:01.489465 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:20:01.489816 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:20:01.490372 1 scale_down.go:776] No candidates for scale down I0428 13:20:11.508929 1 static_autoscaler.go:343] No unschedulable pods I0428 13:20:11.509158 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:20:11.509197 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:20:11.509238 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:20:11.509766 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:20:11.510700 1 scale_down.go:776] No candidates for scale down I0428 13:20:21.524095 1 static_autoscaler.go:343] No unschedulable pods I0428 13:20:21.524222 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:20:21.524251 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:20:21.524327 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:20:21.524684 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:20:21.525204 1 scale_down.go:776] No candidates for scale down I0428 13:20:31.538473 1 static_autoscaler.go:343] No unschedulable pods I0428 13:20:31.538581 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:20:31.538610 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:20:31.538720 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:20:31.539167 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:20:31.539908 1 scale_down.go:776] No candidates for scale down I0428 13:20:41.553207 1 static_autoscaler.go:343] No unschedulable pods I0428 13:20:41.553311 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:20:41.553329 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:20:41.553340 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:20:41.553653 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:20:41.554104 1 scale_down.go:776] No candidates for scale down I0428 13:20:51.570456 1 static_autoscaler.go:343] No unschedulable pods I0428 13:20:51.570636 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:20:51.570660 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:20:51.570679 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:20:51.570980 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:20:51.571693 1 scale_down.go:776] No candidates for scale down I0428 13:21:01.586187 1 static_autoscaler.go:343] No unschedulable pods I0428 13:21:01.586377 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:21:01.586439 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:21:01.586465 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:21:01.586793 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:21:01.587281 1 scale_down.go:776] No candidates for scale down I0428 13:21:11.603176 1 static_autoscaler.go:343] No unschedulable pods I0428 13:21:11.603359 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:21:11.603387 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:21:11.603424 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:21:11.603823 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:21:11.604609 1 scale_down.go:776] No candidates for scale down I0428 13:21:21.624571 1 static_autoscaler.go:343] No unschedulable pods I0428 13:21:21.624821 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:21:21.624860 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:21:21.624897 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:21:21.625389 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:21:21.626357 1 scale_down.go:776] No candidates for scale down I0428 13:21:24.207560 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 13:21:24.207776 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 197.635µs I0428 13:21:31.642724 1 static_autoscaler.go:343] No unschedulable pods I0428 13:21:31.642813 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:21:31.642830 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:21:31.642901 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:21:31.643136 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:21:31.643825 1 scale_down.go:776] No candidates for scale down I0428 13:21:41.658980 1 static_autoscaler.go:343] No unschedulable pods I0428 13:21:41.659105 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:21:41.659122 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:21:41.659133 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:21:41.659425 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:21:41.659924 1 scale_down.go:776] No candidates for scale down I0428 13:21:51.674000 1 static_autoscaler.go:343] No unschedulable pods I0428 13:21:51.674097 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:21:51.674119 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:21:51.674184 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:21:51.674456 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:21:51.675043 1 scale_down.go:776] No candidates for scale down I0428 13:22:01.688617 1 static_autoscaler.go:343] No unschedulable pods I0428 13:22:01.688695 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:22:01.688716 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:22:01.688777 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:22:01.689003 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:22:01.689826 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 13:22:01.700624 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 13:22:01.701381 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 13:22:01.704783 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588080121 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 13:22:01.714476 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 13:22:11.715907 1 static_autoscaler.go:343] No unschedulable pods I0428 13:22:11.716033 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:22:11.716052 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:22:11.716063 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:22:11.716429 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:22:11.716968 1 scale_down.go:776] No candidates for scale down I0428 13:22:21.732080 1 static_autoscaler.go:343] No unschedulable pods I0428 13:22:21.732272 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:22:21.732321 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:22:21.732357 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:22:21.732817 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:22:21.733752 1 scale_down.go:776] No candidates for scale down I0428 13:22:31.754693 1 static_autoscaler.go:343] No unschedulable pods I0428 13:22:31.754815 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:22:31.754832 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:22:31.754842 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:22:31.755091 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:22:31.755593 1 scale_down.go:776] No candidates for scale down I0428 13:22:41.767933 1 static_autoscaler.go:343] No unschedulable pods I0428 13:22:41.768040 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:22:41.768061 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:22:41.768081 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:22:41.768372 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:22:41.768835 1 scale_down.go:776] No candidates for scale down I0428 13:22:51.782866 1 static_autoscaler.go:343] No unschedulable pods I0428 13:22:51.782954 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:22:51.782971 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:22:51.782984 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:22:51.783256 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:22:51.783777 1 scale_down.go:776] No candidates for scale down I0428 13:23:01.800446 1 static_autoscaler.go:343] No unschedulable pods I0428 13:23:01.800543 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:23:01.800561 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:23:01.800574 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:23:01.800917 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:23:01.801438 1 scale_down.go:776] No candidates for scale down I0428 13:23:11.816569 1 static_autoscaler.go:343] No unschedulable pods I0428 13:23:11.816707 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:23:11.816724 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:23:11.816737 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:23:11.816999 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:23:11.817632 1 scale_down.go:776] No candidates for scale down I0428 13:23:21.831170 1 static_autoscaler.go:343] No unschedulable pods I0428 13:23:21.831306 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:23:21.831324 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:23:21.831337 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:23:21.831581 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:23:21.832048 1 scale_down.go:776] No candidates for scale down I0428 13:23:24.207902 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 13:23:24.208118 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 198.426µs I0428 13:23:31.860087 1 static_autoscaler.go:343] No unschedulable pods I0428 13:23:31.860187 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:23:31.860232 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:23:31.860254 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:23:31.860624 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 13:23:31.861129 1 scale_down.go:776] No candidates for scale down I0428 13:23:41.877985 1 static_autoscaler.go:343] No unschedulable pods I0428 13:23:41.878129 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:23:41.878147 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:23:41.878157 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:23:41.878477 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 13:23:41.879009 1 scale_down.go:776] No candidates for scale down I0428 13:23:51.896919 1 static_autoscaler.go:343] No unschedulable pods I0428 13:23:51.897094 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:23:51.897120 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:23:51.897143 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:23:51.897461 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 13:23:51.897994 1 scale_down.go:776] No candidates for scale down I0428 13:24:01.911844 1 static_autoscaler.go:343] No unschedulable pods I0428 13:24:01.911986 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:24:01.912006 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:24:01.912019 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:24:01.912302 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 13:24:01.912839 1 scale_down.go:776] No candidates for scale down I0428 13:24:11.926147 1 static_autoscaler.go:343] No unschedulable pods I0428 13:24:11.926278 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:24:11.926295 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:24:11.926310 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:24:11.926634 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 13:24:11.927233 1 scale_down.go:776] No candidates for scale down I0428 13:24:21.941793 1 static_autoscaler.go:343] No unschedulable pods I0428 13:24:21.941883 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:24:21.941903 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:24:21.941976 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:24:21.942254 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 13:24:21.942803 1 scale_down.go:776] No candidates for scale down I0428 13:24:31.956271 1 static_autoscaler.go:343] No unschedulable pods I0428 13:24:31.956361 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:24:31.956397 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:24:31.956478 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:24:31.956769 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 13:24:31.957316 1 scale_down.go:776] No candidates for scale down I0428 13:24:41.972368 1 static_autoscaler.go:343] No unschedulable pods I0428 13:24:41.972509 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:24:41.972542 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:24:41.972557 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:24:41.973336 1 scale_down.go:776] No candidates for scale down I0428 13:24:51.987987 1 static_autoscaler.go:343] No unschedulable pods I0428 13:24:51.988122 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:24:51.988139 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:24:51.988152 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:24:51.988923 1 scale_down.go:776] No candidates for scale down I0428 13:25:02.002272 1 static_autoscaler.go:343] No unschedulable pods I0428 13:25:02.002358 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:25:02.002376 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:25:02.002462 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:25:02.003283 1 scale_down.go:776] No candidates for scale down I0428 13:25:12.016154 1 static_autoscaler.go:343] No unschedulable pods I0428 13:25:12.016299 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:25:12.016316 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:25:12.016335 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:25:12.017217 1 scale_down.go:776] No candidates for scale down I0428 13:25:22.032557 1 static_autoscaler.go:343] No unschedulable pods I0428 13:25:22.032708 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:25:22.032737 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:25:22.032761 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:25:22.033572 1 scale_down.go:776] No candidates for scale down I0428 13:25:24.208249 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 13:25:24.208475 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 208.33µs I0428 13:25:32.047097 1 static_autoscaler.go:343] No unschedulable pods I0428 13:25:32.047189 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:25:32.047208 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:25:32.047220 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:25:32.048080 1 scale_down.go:776] No candidates for scale down I0428 13:25:42.060812 1 static_autoscaler.go:343] No unschedulable pods I0428 13:25:42.060970 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:25:42.060987 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:25:42.061002 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:25:42.061901 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 13:30:42.057908492 +0000 UTC m=+53015.756672875 I0428 13:25:42.062008 1 scale_down.go:776] No candidates for scale down I0428 13:25:52.074823 1 static_autoscaler.go:343] No unschedulable pods I0428 13:25:52.074970 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:25:52.074990 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:25:52.075004 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:25:52.075248 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 13:25:52.075740 1 scale_down.go:776] No candidates for scale down I0428 13:26:02.089852 1 static_autoscaler.go:343] No unschedulable pods I0428 13:26:02.089951 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:26:02.089966 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:26:02.089979 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:26:02.090279 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 13:26:02.090845 1 scale_down.go:776] No candidates for scale down I0428 13:26:12.103761 1 static_autoscaler.go:343] No unschedulable pods I0428 13:26:12.103857 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:26:12.103878 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:26:12.103895 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:26:12.104176 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 13:26:12.104662 1 scale_down.go:776] No candidates for scale down I0428 13:26:22.118261 1 static_autoscaler.go:343] No unschedulable pods I0428 13:26:22.118338 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:26:22.118378 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:26:22.118404 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:26:22.118778 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 13:26:22.119308 1 scale_down.go:776] No candidates for scale down I0428 13:26:32.132959 1 static_autoscaler.go:343] No unschedulable pods I0428 13:26:32.133094 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:26:32.133117 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:26:32.133129 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:26:32.133460 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 13:26:32.133996 1 scale_down.go:776] No candidates for scale down I0428 13:26:42.152442 1 static_autoscaler.go:343] No unschedulable pods I0428 13:26:42.152560 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:26:42.152587 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:26:42.152609 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:26:42.152954 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 13:26:42.153492 1 scale_down.go:776] No candidates for scale down I0428 13:26:52.170286 1 static_autoscaler.go:343] No unschedulable pods I0428 13:26:52.170444 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:26:52.170463 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:26:52.170476 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:26:52.170773 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 13:26:52.171434 1 scale_down.go:776] No candidates for scale down I0428 13:27:02.184258 1 static_autoscaler.go:343] No unschedulable pods I0428 13:27:02.184341 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:27:02.184359 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:27:02.184474 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:27:02.184829 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 13:27:02.185350 1 scale_down.go:776] No candidates for scale down I0428 13:27:12.201635 1 static_autoscaler.go:343] No unschedulable pods I0428 13:27:12.201722 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:27:12.201744 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:27:12.201825 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:27:12.202088 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 13:27:12.202599 1 scale_down.go:776] No candidates for scale down I0428 13:27:22.223124 1 static_autoscaler.go:343] No unschedulable pods I0428 13:27:22.223213 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:27:22.223232 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:27:22.223333 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:27:22.223713 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 13:27:22.224839 1 scale_down.go:776] No candidates for scale down I0428 13:27:24.208603 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 13:27:24.208819 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 199.217µs I0428 13:27:32.238437 1 static_autoscaler.go:343] No unschedulable pods I0428 13:27:32.238542 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:27:32.238562 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:27:32.238579 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:27:32.239024 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 13:27:32.239606 1 scale_down.go:776] No candidates for scale down I0428 13:27:42.253917 1 static_autoscaler.go:343] No unschedulable pods I0428 13:27:42.254058 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:27:42.254094 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:27:42.254113 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:27:42.254408 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 13:27:42.254941 1 scale_down.go:776] No candidates for scale down I0428 13:27:52.270183 1 static_autoscaler.go:343] No unschedulable pods I0428 13:27:52.270313 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:27:52.270342 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:27:52.270366 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:27:52.270757 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 13:27:52.271337 1 scale_down.go:776] No candidates for scale down I0428 13:28:02.286944 1 static_autoscaler.go:343] No unschedulable pods I0428 13:28:02.287102 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:28:02.287141 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:28:02.287161 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:28:02.287555 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 13:28:02.288165 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 13:33:02.283798654 +0000 UTC m=+53155.982562991 I0428 13:28:02.288287 1 scale_down.go:776] No candidates for scale down I0428 13:28:12.305331 1 static_autoscaler.go:343] No unschedulable pods I0428 13:28:12.305574 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:28:12.305601 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:28:12.305620 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:28:12.306066 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:28:12.306943 1 scale_down.go:776] No candidates for scale down I0428 13:28:22.319975 1 static_autoscaler.go:343] No unschedulable pods I0428 13:28:22.320096 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:28:22.320120 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:28:22.320133 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:28:22.320452 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:28:22.320980 1 scale_down.go:776] No candidates for scale down I0428 13:28:32.341355 1 static_autoscaler.go:343] No unschedulable pods I0428 13:28:32.341484 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:28:32.341510 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:28:32.341588 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:28:32.341916 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:28:32.342452 1 scale_down.go:776] No candidates for scale down I0428 13:28:42.356276 1 static_autoscaler.go:343] No unschedulable pods I0428 13:28:42.356515 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:28:42.356549 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:28:42.356568 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:28:42.356928 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:28:42.357501 1 scale_down.go:776] No candidates for scale down I0428 13:28:52.372054 1 static_autoscaler.go:343] No unschedulable pods I0428 13:28:52.372239 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:28:52.372266 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:28:52.372285 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:28:52.372721 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:28:52.373223 1 scale_down.go:776] No candidates for scale down I0428 13:29:02.386848 1 static_autoscaler.go:343] No unschedulable pods I0428 13:29:02.387767 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:29:02.387807 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:29:02.387819 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:29:02.388300 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:29:02.389045 1 scale_down.go:776] No candidates for scale down I0428 13:29:12.402306 1 static_autoscaler.go:343] No unschedulable pods I0428 13:29:12.402389 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:29:12.402407 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:29:12.402505 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:29:12.402806 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:29:12.403265 1 scale_down.go:776] No candidates for scale down I0428 13:29:22.418382 1 static_autoscaler.go:343] No unschedulable pods I0428 13:29:22.418481 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:29:22.418498 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:29:22.418565 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:29:22.418805 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:29:22.419304 1 scale_down.go:776] No candidates for scale down I0428 13:29:24.208944 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 13:29:24.209160 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 197.339µs I0428 13:29:32.433710 1 static_autoscaler.go:343] No unschedulable pods I0428 13:29:32.433858 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:29:32.433880 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:29:32.433899 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:29:32.434155 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:29:32.434673 1 scale_down.go:776] No candidates for scale down I0428 13:29:42.455203 1 static_autoscaler.go:343] No unschedulable pods I0428 13:29:42.455333 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:29:42.455351 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:29:42.455363 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:29:42.455709 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:29:42.456211 1 scale_down.go:776] No candidates for scale down I0428 13:29:52.469550 1 static_autoscaler.go:343] No unschedulable pods I0428 13:29:52.469645 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:29:52.469662 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:29:52.469672 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:29:52.469944 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:29:52.470394 1 scale_down.go:776] No candidates for scale down I0428 13:30:02.482913 1 static_autoscaler.go:343] No unschedulable pods I0428 13:30:02.483043 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:30:02.483070 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:30:02.483089 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:30:02.483380 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:30:02.483862 1 scale_down.go:776] No candidates for scale down I0428 13:30:12.497717 1 static_autoscaler.go:343] No unschedulable pods I0428 13:30:12.497808 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:30:12.497824 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:30:12.497836 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:30:12.498131 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:30:12.498751 1 scale_down.go:776] No candidates for scale down I0428 13:30:22.521896 1 static_autoscaler.go:343] No unschedulable pods I0428 13:30:22.522076 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:30:22.522101 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:30:22.522122 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:30:22.522527 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:30:22.523283 1 scale_down.go:776] No candidates for scale down I0428 13:30:32.536598 1 static_autoscaler.go:343] No unschedulable pods I0428 13:30:32.536724 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:30:32.536745 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:30:32.536760 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:30:32.537007 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:30:32.537516 1 scale_down.go:776] No candidates for scale down I0428 13:30:42.553369 1 static_autoscaler.go:343] No unschedulable pods I0428 13:30:42.553567 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:30:42.553586 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:30:42.553603 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:30:42.553938 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 13:30:42.554534 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 13:35:42.550472164 +0000 UTC m=+53316.249236549 I0428 13:30:42.554641 1 scale_down.go:776] No candidates for scale down I0428 13:30:52.567749 1 static_autoscaler.go:343] No unschedulable pods I0428 13:30:52.567883 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:30:52.567905 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:30:52.567916 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:30:52.568189 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:30:52.568675 1 scale_down.go:776] No candidates for scale down I0428 13:31:02.583031 1 static_autoscaler.go:343] No unschedulable pods I0428 13:31:02.583118 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:31:02.583136 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:31:02.583205 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:31:02.583455 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:31:02.583982 1 scale_down.go:776] No candidates for scale down I0428 13:31:12.600774 1 static_autoscaler.go:343] No unschedulable pods I0428 13:31:12.600914 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:31:12.600934 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:31:12.600964 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:31:12.601277 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:31:12.601893 1 scale_down.go:776] No candidates for scale down I0428 13:31:22.617778 1 static_autoscaler.go:343] No unschedulable pods I0428 13:31:22.617897 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:31:22.617918 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:31:22.618018 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:31:22.618358 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:31:22.618895 1 scale_down.go:776] No candidates for scale down I0428 13:31:24.209293 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 13:31:24.209534 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 219.49µs I0428 13:31:32.633482 1 static_autoscaler.go:343] No unschedulable pods I0428 13:31:32.633575 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:31:32.633603 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:31:32.633682 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:31:32.634013 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:31:32.634580 1 scale_down.go:776] No candidates for scale down I0428 13:31:42.648303 1 static_autoscaler.go:343] No unschedulable pods I0428 13:31:42.648387 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:31:42.648405 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:31:42.648487 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:31:42.648768 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:31:42.649282 1 scale_down.go:776] No candidates for scale down I0428 13:31:52.664997 1 static_autoscaler.go:343] No unschedulable pods I0428 13:31:52.665087 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:31:52.665103 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:31:52.665170 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:31:52.665449 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:31:52.665963 1 scale_down.go:776] No candidates for scale down I0428 13:32:02.684583 1 static_autoscaler.go:343] No unschedulable pods I0428 13:32:02.684712 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:32:02.684737 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:32:02.684761 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:32:02.685095 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:32:02.685579 1 scale_down.go:776] No candidates for scale down I0428 13:32:12.698330 1 static_autoscaler.go:343] No unschedulable pods I0428 13:32:12.698441 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:32:12.698460 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:32:12.698529 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:32:12.698791 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:32:12.699495 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 13:32:12.706751 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 13:32:12.706914 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 13:32:12.711486 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588080732 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 13:32:12.721530 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 13:32:22.722730 1 static_autoscaler.go:343] No unschedulable pods I0428 13:32:22.722874 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:32:22.722891 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:32:22.722908 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:32:22.723222 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:32:22.723742 1 scale_down.go:776] No candidates for scale down I0428 13:32:32.739490 1 static_autoscaler.go:343] No unschedulable pods I0428 13:32:32.739628 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:32:32.739646 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:32:32.739658 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:32:32.739952 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:32:32.740556 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 13:37:32.73655283 +0000 UTC m=+53426.435317185 I0428 13:32:32.740659 1 scale_down.go:776] No candidates for scale down I0428 13:32:42.757935 1 static_autoscaler.go:343] No unschedulable pods I0428 13:32:42.758128 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:32:42.758154 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:32:42.758179 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:32:42.758485 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:32:42.759032 1 scale_down.go:776] No candidates for scale down I0428 13:32:52.772495 1 static_autoscaler.go:343] No unschedulable pods I0428 13:32:52.772644 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:32:52.772668 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:32:52.772758 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:32:52.773094 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:32:52.773618 1 scale_down.go:776] No candidates for scale down I0428 13:33:02.787353 1 static_autoscaler.go:343] No unschedulable pods I0428 13:33:02.787538 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:33:02.787559 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:33:02.787577 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:33:02.787877 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:33:02.788458 1 scale_down.go:776] No candidates for scale down I0428 13:33:12.802815 1 static_autoscaler.go:343] No unschedulable pods I0428 13:33:12.802907 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:33:12.802927 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:33:12.802940 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:33:12.803230 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:33:12.804033 1 scale_down.go:776] No candidates for scale down I0428 13:33:22.820919 1 static_autoscaler.go:343] No unschedulable pods I0428 13:33:22.821020 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:33:22.821037 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:33:22.821061 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:33:22.821366 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:33:22.821914 1 scale_down.go:776] No candidates for scale down I0428 13:33:24.209666 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 13:33:24.209890 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 205.019µs I0428 13:33:32.860096 1 static_autoscaler.go:343] No unschedulable pods I0428 13:33:32.860313 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:33:32.860347 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:33:32.860462 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:33:32.860853 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:33:32.861783 1 scale_down.go:776] No candidates for scale down I0428 13:33:42.876221 1 static_autoscaler.go:343] No unschedulable pods I0428 13:33:42.876393 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:33:42.876431 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:33:42.876447 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:33:42.876779 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:33:42.877305 1 scale_down.go:776] No candidates for scale down I0428 13:33:52.892040 1 static_autoscaler.go:343] No unschedulable pods I0428 13:33:52.892196 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:33:52.892225 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:33:52.892249 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:33:52.892555 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:33:52.893182 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 13:38:52.888960322 +0000 UTC m=+53506.587724674 I0428 13:33:52.893285 1 scale_down.go:776] No candidates for scale down I0428 13:34:02.905801 1 static_autoscaler.go:343] No unschedulable pods I0428 13:34:02.906005 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:34:02.906034 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:34:02.906046 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:34:02.906462 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:34:02.907152 1 scale_down.go:776] No candidates for scale down I0428 13:34:12.920358 1 static_autoscaler.go:343] No unschedulable pods I0428 13:34:12.920464 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:34:12.920482 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:34:12.920494 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:34:12.920773 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:34:12.921220 1 scale_down.go:776] No candidates for scale down I0428 13:34:22.935317 1 static_autoscaler.go:343] No unschedulable pods I0428 13:34:22.935473 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:34:22.935492 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:34:22.935510 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:34:22.935819 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:34:22.936380 1 scale_down.go:776] No candidates for scale down I0428 13:34:32.950147 1 static_autoscaler.go:343] No unschedulable pods I0428 13:34:32.950273 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:34:32.950290 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:34:32.950303 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:34:32.950600 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:34:32.951054 1 scale_down.go:776] No candidates for scale down I0428 13:34:42.965826 1 static_autoscaler.go:343] No unschedulable pods I0428 13:34:42.965962 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:34:42.965981 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:34:42.965995 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:34:42.966240 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:34:42.966800 1 scale_down.go:776] No candidates for scale down I0428 13:34:52.982083 1 static_autoscaler.go:343] No unschedulable pods I0428 13:34:52.982162 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:34:52.982178 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:34:52.982248 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:34:52.982523 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:34:52.982973 1 scale_down.go:776] No candidates for scale down I0428 13:35:03.002765 1 static_autoscaler.go:343] No unschedulable pods I0428 13:35:03.002931 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:35:03.002959 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:35:03.002975 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:35:03.003433 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:35:03.004300 1 scale_down.go:776] No candidates for scale down I0428 13:35:13.026077 1 static_autoscaler.go:343] No unschedulable pods I0428 13:35:13.026348 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:35:13.026378 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:35:13.026398 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:35:13.026696 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:35:13.027442 1 scale_down.go:776] No candidates for scale down I0428 13:35:23.044695 1 static_autoscaler.go:343] No unschedulable pods I0428 13:35:23.044910 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:35:23.044980 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:35:23.045017 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:35:23.045449 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:35:23.049350 1 scale_down.go:776] No candidates for scale down I0428 13:35:24.210007 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 13:35:24.210226 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 200.411µs I0428 13:35:33.063001 1 static_autoscaler.go:343] No unschedulable pods I0428 13:35:33.063141 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:35:33.063173 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:35:33.063188 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:35:33.063437 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:35:33.063893 1 scale_down.go:776] No candidates for scale down I0428 13:35:43.077170 1 static_autoscaler.go:343] No unschedulable pods I0428 13:35:43.077320 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:35:43.077340 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:35:43.077356 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:35:43.077671 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:35:43.078265 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 13:40:43.074071597 +0000 UTC m=+53616.772835947 I0428 13:35:43.078377 1 scale_down.go:776] No candidates for scale down I0428 13:35:53.105818 1 static_autoscaler.go:343] No unschedulable pods I0428 13:35:53.105910 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:35:53.105928 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:35:53.105940 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:35:53.106225 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:35:53.106765 1 scale_down.go:776] No candidates for scale down I0428 13:36:03.119377 1 static_autoscaler.go:343] No unschedulable pods I0428 13:36:03.119548 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:36:03.119568 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:36:03.119578 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:36:03.119899 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:36:03.120364 1 scale_down.go:776] No candidates for scale down I0428 13:36:13.144704 1 static_autoscaler.go:343] No unschedulable pods I0428 13:36:13.144813 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:36:13.144846 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:36:13.144860 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:36:13.145108 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:36:13.145558 1 scale_down.go:776] No candidates for scale down I0428 13:36:23.162041 1 static_autoscaler.go:343] No unschedulable pods I0428 13:36:23.162174 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:36:23.162196 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:36:23.162209 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:36:23.162452 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:36:23.162902 1 scale_down.go:776] No candidates for scale down I0428 13:36:33.175937 1 static_autoscaler.go:343] No unschedulable pods I0428 13:36:33.176077 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:36:33.176094 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:36:33.176105 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:36:33.176428 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:36:33.177097 1 scale_down.go:776] No candidates for scale down I0428 13:36:43.193274 1 static_autoscaler.go:343] No unschedulable pods I0428 13:36:43.193368 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:36:43.193389 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:36:43.193405 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:36:43.193828 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:36:43.194355 1 scale_down.go:776] No candidates for scale down I0428 13:36:53.207096 1 static_autoscaler.go:343] No unschedulable pods I0428 13:36:53.207217 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:36:53.207237 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:36:53.207252 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:36:53.207615 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:36:53.208126 1 scale_down.go:776] No candidates for scale down I0428 13:37:03.221253 1 static_autoscaler.go:343] No unschedulable pods I0428 13:37:03.221423 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:37:03.221450 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:37:03.221469 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:37:03.221793 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:37:03.222333 1 scale_down.go:776] No candidates for scale down I0428 13:37:13.240953 1 static_autoscaler.go:343] No unschedulable pods I0428 13:37:13.241055 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:37:13.241075 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:37:13.241089 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:37:13.241491 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:37:13.242182 1 scale_down.go:776] No candidates for scale down I0428 13:37:23.255974 1 static_autoscaler.go:343] No unschedulable pods I0428 13:37:23.256105 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:37:23.256123 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:37:23.256140 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:37:23.256442 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:37:23.256947 1 scale_down.go:776] No candidates for scale down I0428 13:37:24.210362 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 13:37:24.210601 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 221.867µs I0428 13:37:33.272098 1 static_autoscaler.go:343] No unschedulable pods I0428 13:37:33.272240 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:37:33.272258 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:37:33.272273 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:37:33.272549 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:37:33.273096 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 13:42:33.268003363 +0000 UTC m=+53726.966767699 I0428 13:37:33.273196 1 scale_down.go:776] No candidates for scale down I0428 13:37:43.289181 1 static_autoscaler.go:343] No unschedulable pods I0428 13:37:43.289432 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:37:43.289497 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:37:43.289527 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:37:43.289923 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:37:43.290714 1 scale_down.go:776] No candidates for scale down I0428 13:37:53.307142 1 static_autoscaler.go:343] No unschedulable pods I0428 13:37:53.307305 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:37:53.307323 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:37:53.307339 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:37:53.307673 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:37:53.308139 1 scale_down.go:776] No candidates for scale down I0428 13:38:03.323200 1 static_autoscaler.go:343] No unschedulable pods I0428 13:38:03.323286 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:38:03.323302 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:38:03.323369 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:38:03.323758 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:38:03.324372 1 scale_down.go:776] No candidates for scale down I0428 13:38:13.344219 1 static_autoscaler.go:343] No unschedulable pods I0428 13:38:13.344303 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:38:13.344320 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:38:13.344386 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:38:13.344689 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:38:13.345191 1 scale_down.go:776] No candidates for scale down I0428 13:38:23.360088 1 static_autoscaler.go:343] No unschedulable pods I0428 13:38:23.360192 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:38:23.360216 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:38:23.360336 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:38:23.360732 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:38:23.361428 1 scale_down.go:776] No candidates for scale down I0428 13:38:33.375694 1 static_autoscaler.go:343] No unschedulable pods I0428 13:38:33.375801 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:38:33.375820 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:38:33.375833 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:38:33.376128 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:38:33.376691 1 scale_down.go:776] No candidates for scale down I0428 13:38:43.390697 1 static_autoscaler.go:343] No unschedulable pods I0428 13:38:43.390839 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:38:43.390883 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:38:43.390905 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:38:43.391197 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:38:43.391717 1 scale_down.go:776] No candidates for scale down I0428 13:38:53.406915 1 static_autoscaler.go:343] No unschedulable pods I0428 13:38:53.407045 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:38:53.407072 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:38:53.407093 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:38:53.407539 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:38:53.408453 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 13:43:53.402651358 +0000 UTC m=+53807.101415910 I0428 13:38:53.408599 1 scale_down.go:776] No candidates for scale down I0428 13:39:03.424014 1 static_autoscaler.go:343] No unschedulable pods I0428 13:39:03.424099 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:39:03.424118 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:39:03.424182 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:39:03.424432 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:39:03.424936 1 scale_down.go:776] No candidates for scale down I0428 13:39:13.439825 1 static_autoscaler.go:343] No unschedulable pods I0428 13:39:13.439910 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:39:13.439928 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:39:13.439999 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:39:13.440251 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:39:13.440768 1 scale_down.go:776] No candidates for scale down I0428 13:39:23.455246 1 static_autoscaler.go:343] No unschedulable pods I0428 13:39:23.455389 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:39:23.455407 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:39:23.455436 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:39:23.455744 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:39:23.456212 1 scale_down.go:776] No candidates for scale down I0428 13:39:24.210744 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 13:39:24.210994 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 235.253µs I0428 13:39:33.471874 1 static_autoscaler.go:343] No unschedulable pods I0428 13:39:33.471981 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:39:33.471999 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:39:33.472013 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:39:33.472340 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:39:33.472835 1 scale_down.go:776] No candidates for scale down I0428 13:39:43.486255 1 static_autoscaler.go:343] No unschedulable pods I0428 13:39:43.486427 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:39:43.486449 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:39:43.486464 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:39:43.486813 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:39:43.487318 1 scale_down.go:776] No candidates for scale down I0428 13:39:53.502172 1 static_autoscaler.go:343] No unschedulable pods I0428 13:39:53.502266 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:39:53.502284 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:39:53.502349 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:39:53.502634 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:39:53.503115 1 scale_down.go:776] No candidates for scale down I0428 13:40:03.518009 1 static_autoscaler.go:343] No unschedulable pods I0428 13:40:03.518144 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:40:03.518168 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:40:03.518185 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:40:03.518607 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:40:03.520391 1 scale_down.go:776] No candidates for scale down I0428 13:40:13.539205 1 static_autoscaler.go:343] No unschedulable pods I0428 13:40:13.539341 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:40:13.539363 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:40:13.539377 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:40:13.539647 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:40:13.540096 1 scale_down.go:776] No candidates for scale down I0428 13:40:23.553879 1 static_autoscaler.go:343] No unschedulable pods I0428 13:40:23.553969 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:40:23.553986 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:40:23.554061 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:40:23.554309 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:40:23.554780 1 scale_down.go:776] No candidates for scale down I0428 13:40:33.569196 1 static_autoscaler.go:343] No unschedulable pods I0428 13:40:33.569291 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:40:33.569309 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:40:33.569321 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:40:33.569644 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:40:33.570095 1 scale_down.go:776] No candidates for scale down I0428 13:40:43.584818 1 static_autoscaler.go:343] No unschedulable pods I0428 13:40:43.584951 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:40:43.584975 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:40:43.584993 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:40:43.585287 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:40:43.585924 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 13:45:43.581913699 +0000 UTC m=+53917.280678089 I0428 13:40:43.586029 1 scale_down.go:776] No candidates for scale down I0428 13:40:53.598916 1 static_autoscaler.go:343] No unschedulable pods I0428 13:40:53.599038 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:40:53.599056 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:40:53.599068 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:40:53.599324 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:40:53.599780 1 scale_down.go:776] No candidates for scale down I0428 13:41:03.614111 1 static_autoscaler.go:343] No unschedulable pods I0428 13:41:03.614260 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:41:03.614278 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:41:03.614290 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:41:03.614594 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:41:03.615122 1 scale_down.go:776] No candidates for scale down I0428 13:41:13.631996 1 static_autoscaler.go:343] No unschedulable pods I0428 13:41:13.632080 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:41:13.632126 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:41:13.632143 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:41:13.632448 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:41:13.632935 1 scale_down.go:776] No candidates for scale down I0428 13:41:23.646803 1 static_autoscaler.go:343] No unschedulable pods I0428 13:41:23.646947 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:41:23.646968 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:41:23.646989 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:41:23.647292 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:41:23.647847 1 scale_down.go:776] No candidates for scale down I0428 13:41:24.211133 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 13:41:24.211356 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 206.393µs I0428 13:41:33.670030 1 static_autoscaler.go:343] No unschedulable pods I0428 13:41:33.670172 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:41:33.670195 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:41:33.670212 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:41:33.670758 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:41:33.671581 1 scale_down.go:776] No candidates for scale down I0428 13:41:43.686112 1 static_autoscaler.go:343] No unschedulable pods I0428 13:41:43.686202 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:41:43.686228 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:41:43.686243 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:41:43.686619 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:41:43.687092 1 scale_down.go:776] No candidates for scale down I0428 13:41:53.701586 1 static_autoscaler.go:343] No unschedulable pods I0428 13:41:53.701694 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:41:53.701719 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:41:53.701741 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:41:53.702107 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:41:53.702700 1 scale_down.go:776] No candidates for scale down I0428 13:42:03.717298 1 static_autoscaler.go:343] No unschedulable pods I0428 13:42:03.717393 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:42:03.717436 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:42:03.717510 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:42:03.717782 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:42:03.718217 1 scale_down.go:776] No candidates for scale down I0428 13:42:13.735479 1 static_autoscaler.go:343] No unschedulable pods I0428 13:42:13.735566 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:42:13.735607 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:42:13.735624 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:42:13.735965 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:42:13.736587 1 scale_down.go:776] No candidates for scale down I0428 13:42:23.753345 1 static_autoscaler.go:343] No unschedulable pods I0428 13:42:23.753457 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:42:23.753482 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:42:23.753502 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:42:23.753838 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:42:23.754598 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 13:42:23.783592 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 13:42:23.783746 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 13:42:23.820333 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588081343 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 13:42:23.837292 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 13:42:33.808915 1 static_autoscaler.go:343] No unschedulable pods I0428 13:42:33.809002 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:42:33.809020 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:42:33.809077 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:42:33.809340 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:42:33.809880 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 13:47:33.805892004 +0000 UTC m=+54027.504656479 I0428 13:42:33.809981 1 scale_down.go:776] No candidates for scale down I0428 13:42:43.824380 1 static_autoscaler.go:343] No unschedulable pods I0428 13:42:43.824482 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:42:43.824503 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:42:43.824522 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:42:43.824824 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:42:43.825306 1 scale_down.go:776] No candidates for scale down I0428 13:42:53.839261 1 static_autoscaler.go:343] No unschedulable pods I0428 13:42:53.839364 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:42:53.839382 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:42:53.839394 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:42:53.839722 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:42:53.840207 1 scale_down.go:776] No candidates for scale down I0428 13:43:03.854498 1 static_autoscaler.go:343] No unschedulable pods I0428 13:43:03.854632 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:43:03.854650 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:43:03.854661 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:43:03.854890 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:43:03.855318 1 scale_down.go:776] No candidates for scale down I0428 13:43:13.868951 1 static_autoscaler.go:343] No unschedulable pods I0428 13:43:13.869077 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:43:13.869109 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:43:13.869125 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:43:13.869372 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:43:13.869823 1 scale_down.go:776] No candidates for scale down I0428 13:43:23.885908 1 static_autoscaler.go:343] No unschedulable pods I0428 13:43:23.886056 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:43:23.886082 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:43:23.886104 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:43:23.886424 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:43:23.886926 1 scale_down.go:776] No candidates for scale down I0428 13:43:24.211462 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 13:43:24.211690 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 211.063µs I0428 13:43:33.901727 1 static_autoscaler.go:343] No unschedulable pods I0428 13:43:33.901859 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:43:33.901874 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:43:33.901884 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:43:33.902108 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:43:33.902597 1 scale_down.go:776] No candidates for scale down I0428 13:43:43.915895 1 static_autoscaler.go:343] No unschedulable pods I0428 13:43:43.915988 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:43:43.916016 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:43:43.916035 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:43:43.916382 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:43:43.916915 1 scale_down.go:776] No candidates for scale down I0428 13:43:53.930395 1 static_autoscaler.go:343] No unschedulable pods I0428 13:43:53.930533 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:43:53.930550 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:43:53.930563 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:43:53.930813 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:43:53.931330 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 13:48:53.927455162 +0000 UTC m=+54107.626219550 I0428 13:43:53.931443 1 scale_down.go:776] No candidates for scale down I0428 13:44:03.944901 1 static_autoscaler.go:343] No unschedulable pods I0428 13:44:03.945045 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:44:03.945078 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:44:03.945105 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:44:03.945505 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:44:03.946151 1 scale_down.go:776] No candidates for scale down I0428 13:44:13.963424 1 static_autoscaler.go:343] No unschedulable pods I0428 13:44:13.963516 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:44:13.963537 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:44:13.963599 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:44:13.963885 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:44:13.964378 1 scale_down.go:776] No candidates for scale down I0428 13:44:23.978689 1 static_autoscaler.go:343] No unschedulable pods I0428 13:44:23.978765 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:44:23.978783 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:44:23.978860 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:44:23.979091 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:44:23.979532 1 scale_down.go:776] No candidates for scale down I0428 13:44:33.993120 1 static_autoscaler.go:343] No unschedulable pods I0428 13:44:33.993253 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:44:33.993274 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:44:33.993291 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:44:33.993556 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:44:33.994002 1 scale_down.go:776] No candidates for scale down I0428 13:44:44.007814 1 static_autoscaler.go:343] No unschedulable pods I0428 13:44:44.007905 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:44:44.007924 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:44:44.007939 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:44:44.008219 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:44:44.008691 1 scale_down.go:776] No candidates for scale down I0428 13:44:54.022594 1 static_autoscaler.go:343] No unschedulable pods I0428 13:44:54.022751 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:44:54.022782 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:44:54.022804 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:44:54.023099 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:44:54.023594 1 scale_down.go:776] No candidates for scale down I0428 13:45:04.038489 1 static_autoscaler.go:343] No unschedulable pods I0428 13:45:04.038583 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:45:04.038603 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:45:04.038712 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:45:04.039021 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:45:04.039487 1 scale_down.go:776] No candidates for scale down I0428 13:45:14.057574 1 static_autoscaler.go:343] No unschedulable pods I0428 13:45:14.057663 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:45:14.057683 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:45:14.057760 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:45:14.058019 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:45:14.058452 1 scale_down.go:776] No candidates for scale down I0428 13:45:24.073571 1 static_autoscaler.go:343] No unschedulable pods I0428 13:45:24.073716 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:45:24.073735 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:45:24.073746 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:45:24.073994 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:45:24.074404 1 scale_down.go:776] No candidates for scale down I0428 13:45:24.211840 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 13:45:24.212046 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 190.211µs I0428 13:45:34.087698 1 static_autoscaler.go:343] No unschedulable pods I0428 13:45:34.087786 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:45:34.087804 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:45:34.087817 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:45:34.088087 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:45:34.088522 1 scale_down.go:776] No candidates for scale down I0428 13:45:44.100898 1 static_autoscaler.go:343] No unschedulable pods I0428 13:45:44.101045 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:45:44.101071 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:45:44.101093 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:45:44.101382 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:45:44.101941 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 13:50:44.098238951 +0000 UTC m=+54217.797003287 I0428 13:45:44.102050 1 scale_down.go:776] No candidates for scale down I0428 13:45:54.114720 1 static_autoscaler.go:343] No unschedulable pods I0428 13:45:54.114850 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:45:54.114870 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:45:54.114886 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:45:54.115139 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:45:54.115600 1 scale_down.go:776] No candidates for scale down I0428 13:46:04.132188 1 static_autoscaler.go:343] No unschedulable pods I0428 13:46:04.132320 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:46:04.132337 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:46:04.132349 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:46:04.132606 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:46:04.133100 1 scale_down.go:776] No candidates for scale down I0428 13:46:14.153338 1 static_autoscaler.go:343] No unschedulable pods I0428 13:46:14.153437 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:46:14.153457 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:46:14.153569 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:46:14.153841 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:46:14.154344 1 scale_down.go:776] No candidates for scale down I0428 13:46:24.167659 1 static_autoscaler.go:343] No unschedulable pods I0428 13:46:24.167740 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:46:24.167758 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:46:24.167854 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:46:24.168163 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:46:24.168641 1 scale_down.go:776] No candidates for scale down I0428 13:46:34.194826 1 static_autoscaler.go:343] No unschedulable pods I0428 13:46:34.194925 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:46:34.194944 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:46:34.194957 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:46:34.195232 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:46:34.195673 1 scale_down.go:776] No candidates for scale down I0428 13:46:44.209817 1 static_autoscaler.go:343] No unschedulable pods I0428 13:46:44.209950 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:46:44.209968 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:46:44.209979 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:46:44.210240 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:46:44.210693 1 scale_down.go:776] No candidates for scale down I0428 13:46:54.223479 1 static_autoscaler.go:343] No unschedulable pods I0428 13:46:54.223580 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:46:54.223599 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:46:54.223619 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:46:54.223907 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:46:54.224318 1 scale_down.go:776] No candidates for scale down I0428 13:47:04.237077 1 static_autoscaler.go:343] No unschedulable pods I0428 13:47:04.237225 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:47:04.237243 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:47:04.237256 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:47:04.237529 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:47:04.237987 1 scale_down.go:776] No candidates for scale down I0428 13:47:14.251279 1 static_autoscaler.go:343] No unschedulable pods I0428 13:47:14.251405 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:47:14.251436 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:47:14.251451 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:47:14.251710 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:47:14.252135 1 scale_down.go:776] No candidates for scale down I0428 13:47:24.212184 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 13:47:24.212458 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 253.394µs I0428 13:47:24.269018 1 static_autoscaler.go:343] No unschedulable pods I0428 13:47:24.269147 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:47:24.269185 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:47:24.269199 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:47:24.269467 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:47:24.269899 1 scale_down.go:776] No candidates for scale down I0428 13:47:34.288596 1 static_autoscaler.go:343] No unschedulable pods I0428 13:47:34.288725 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:47:34.288746 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:47:34.288760 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:47:34.289006 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:47:34.289591 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 13:52:34.285796189 +0000 UTC m=+54327.984560544 I0428 13:47:34.289702 1 scale_down.go:776] No candidates for scale down I0428 13:47:44.302621 1 static_autoscaler.go:343] No unschedulable pods I0428 13:47:44.302735 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:47:44.302757 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:47:44.302771 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:47:44.303079 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:47:44.303603 1 scale_down.go:776] No candidates for scale down I0428 13:47:54.316598 1 static_autoscaler.go:343] No unschedulable pods I0428 13:47:54.316730 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:47:54.316748 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:47:54.316765 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:47:54.317031 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:47:54.317514 1 scale_down.go:776] No candidates for scale down I0428 13:48:04.339324 1 static_autoscaler.go:343] No unschedulable pods I0428 13:48:04.339500 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:48:04.339518 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:48:04.339535 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:48:04.339778 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:48:04.340230 1 scale_down.go:776] No candidates for scale down I0428 13:48:14.358726 1 static_autoscaler.go:343] No unschedulable pods I0428 13:48:14.358822 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:48:14.358842 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:48:14.358857 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:48:14.359137 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:48:14.359632 1 scale_down.go:776] No candidates for scale down I0428 13:48:24.374306 1 static_autoscaler.go:343] No unschedulable pods I0428 13:48:24.374406 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:48:24.374439 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:48:24.374452 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:48:24.374757 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:48:24.375182 1 scale_down.go:776] No candidates for scale down I0428 13:48:34.388780 1 static_autoscaler.go:343] No unschedulable pods I0428 13:48:34.388908 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:48:34.388930 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:48:34.388955 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:48:34.389267 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:48:34.389741 1 scale_down.go:776] No candidates for scale down I0428 13:48:44.404801 1 static_autoscaler.go:343] No unschedulable pods I0428 13:48:44.405003 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:48:44.405064 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:48:44.405100 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:48:44.405600 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:48:44.407260 1 scale_down.go:776] No candidates for scale down I0428 13:48:54.424045 1 static_autoscaler.go:343] No unschedulable pods I0428 13:48:54.424126 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:48:54.424143 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:48:54.424198 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:48:54.424451 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:48:54.425046 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 13:53:54.421151589 +0000 UTC m=+54408.119915937 I0428 13:48:54.425189 1 scale_down.go:776] No candidates for scale down I0428 13:49:04.440386 1 static_autoscaler.go:343] No unschedulable pods I0428 13:49:04.440519 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:49:04.440548 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:49:04.440636 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:49:04.440938 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:49:04.441396 1 scale_down.go:776] No candidates for scale down I0428 13:49:14.460083 1 static_autoscaler.go:343] No unschedulable pods I0428 13:49:14.460165 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:49:14.460184 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:49:14.460260 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:49:14.460513 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:49:14.460974 1 scale_down.go:776] No candidates for scale down I0428 13:49:24.212599 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 13:49:24.212834 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 215.69µs I0428 13:49:24.476107 1 static_autoscaler.go:343] No unschedulable pods I0428 13:49:24.476270 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:49:24.476288 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:49:24.476301 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:49:24.476553 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:49:24.477045 1 scale_down.go:776] No candidates for scale down I0428 13:49:34.490010 1 static_autoscaler.go:343] No unschedulable pods I0428 13:49:34.490088 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:49:34.490108 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:49:34.490180 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:49:34.490380 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:49:34.490810 1 scale_down.go:776] No candidates for scale down I0428 13:49:44.505291 1 static_autoscaler.go:343] No unschedulable pods I0428 13:49:44.505457 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:49:44.505480 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:49:44.505496 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:49:44.505776 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:49:44.506311 1 scale_down.go:776] No candidates for scale down I0428 13:49:54.521179 1 static_autoscaler.go:343] No unschedulable pods I0428 13:49:54.521301 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:49:54.521320 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:49:54.521331 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:49:54.521576 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:49:54.522029 1 scale_down.go:776] No candidates for scale down I0428 13:50:04.537369 1 static_autoscaler.go:343] No unschedulable pods I0428 13:50:04.537512 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:50:04.537530 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:50:04.537541 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:50:04.537766 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:50:04.538169 1 scale_down.go:776] No candidates for scale down I0428 13:50:14.552901 1 static_autoscaler.go:343] No unschedulable pods I0428 13:50:14.553039 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:50:14.553058 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:50:14.553069 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:50:14.553301 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:50:14.553752 1 scale_down.go:776] No candidates for scale down I0428 13:50:24.574217 1 static_autoscaler.go:343] No unschedulable pods I0428 13:50:24.574391 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:50:24.574431 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:50:24.574526 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:50:24.574854 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:50:24.578317 1 scale_down.go:776] No candidates for scale down I0428 13:50:34.595044 1 static_autoscaler.go:343] No unschedulable pods I0428 13:50:34.595209 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:50:34.595234 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:50:34.595252 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:50:34.595628 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:50:34.596235 1 scale_down.go:776] No candidates for scale down I0428 13:50:44.609666 1 static_autoscaler.go:343] No unschedulable pods I0428 13:50:44.609811 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:50:44.609832 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:50:44.609845 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:50:44.610060 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:50:44.610582 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 13:55:44.606789797 +0000 UTC m=+54518.305554186 I0428 13:50:44.610694 1 scale_down.go:776] No candidates for scale down I0428 13:50:54.623148 1 static_autoscaler.go:343] No unschedulable pods I0428 13:50:54.623283 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:50:54.623301 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:50:54.623314 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:50:54.623548 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:50:54.623956 1 scale_down.go:776] No candidates for scale down I0428 13:51:04.642345 1 static_autoscaler.go:343] No unschedulable pods I0428 13:51:04.642439 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:51:04.642458 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:51:04.642526 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:51:04.642809 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:51:04.643334 1 scale_down.go:776] No candidates for scale down I0428 13:51:14.658777 1 static_autoscaler.go:343] No unschedulable pods I0428 13:51:14.658907 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:51:14.658925 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:51:14.658937 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:51:14.659182 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:51:14.659637 1 scale_down.go:776] No candidates for scale down I0428 13:51:24.212980 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 13:51:24.213259 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 258.244µs I0428 13:51:24.675826 1 static_autoscaler.go:343] No unschedulable pods I0428 13:51:24.676009 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:51:24.676059 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:51:24.676084 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:51:24.676466 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:51:24.677231 1 scale_down.go:776] No candidates for scale down I0428 13:51:34.697809 1 static_autoscaler.go:343] No unschedulable pods I0428 13:51:34.697985 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:51:34.698008 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:51:34.698028 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:51:34.698369 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:51:34.699017 1 scale_down.go:776] No candidates for scale down I0428 13:51:44.713700 1 static_autoscaler.go:343] No unschedulable pods I0428 13:51:44.713854 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:51:44.713879 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:51:44.713897 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:51:44.714242 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:51:44.714905 1 scale_down.go:776] No candidates for scale down I0428 13:51:54.728234 1 static_autoscaler.go:343] No unschedulable pods I0428 13:51:54.728373 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:51:54.728399 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:51:54.728444 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:51:54.728821 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:51:54.730032 1 scale_down.go:776] No candidates for scale down I0428 13:52:04.747250 1 static_autoscaler.go:343] No unschedulable pods I0428 13:52:04.747367 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:52:04.747396 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:52:04.747431 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:52:04.748234 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:52:04.748891 1 scale_down.go:776] No candidates for scale down I0428 13:52:14.764736 1 static_autoscaler.go:343] No unschedulable pods I0428 13:52:14.764823 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:52:14.764844 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:52:14.764910 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:52:14.765143 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:52:14.765607 1 scale_down.go:776] No candidates for scale down I0428 13:52:24.778859 1 static_autoscaler.go:343] No unschedulable pods I0428 13:52:24.778955 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:52:24.778981 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:52:24.779066 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:52:24.779332 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:52:24.780047 1 scale_down.go:776] No candidates for scale down I0428 13:52:34.794769 1 static_autoscaler.go:343] No unschedulable pods I0428 13:52:34.794867 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:52:34.794889 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:52:34.794908 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:52:34.795239 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:52:34.795801 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 13:57:34.791710753 +0000 UTC m=+54628.490475142 I0428 13:52:34.796098 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 13:52:34.803763 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 13:52:34.805791 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 13:52:34.812117 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588081954 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 13:52:34.823400 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 13:52:44.820961 1 static_autoscaler.go:343] No unschedulable pods I0428 13:52:44.821053 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:52:44.821075 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:52:44.821087 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:52:44.821360 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:52:44.821862 1 scale_down.go:776] No candidates for scale down I0428 13:52:54.836402 1 static_autoscaler.go:343] No unschedulable pods I0428 13:52:54.836585 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:52:54.836616 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:52:54.836636 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:52:54.836930 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:52:54.837454 1 scale_down.go:776] No candidates for scale down I0428 13:53:04.850370 1 static_autoscaler.go:343] No unschedulable pods I0428 13:53:04.850526 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:53:04.850550 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:53:04.850620 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:53:04.850950 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:53:04.851375 1 scale_down.go:776] No candidates for scale down I0428 13:53:14.864753 1 static_autoscaler.go:343] No unschedulable pods I0428 13:53:14.864889 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:53:14.864906 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:53:14.864919 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:53:14.865170 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:53:14.865598 1 scale_down.go:776] No candidates for scale down I0428 13:53:24.213383 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 13:53:24.213609 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 205.617µs I0428 13:53:24.878775 1 static_autoscaler.go:343] No unschedulable pods I0428 13:53:24.878852 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:53:24.878871 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:53:24.878939 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:53:24.879142 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:53:24.879567 1 scale_down.go:776] No candidates for scale down I0428 13:53:34.896054 1 static_autoscaler.go:343] No unschedulable pods I0428 13:53:34.896235 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:53:34.896258 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:53:34.896272 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:53:34.896567 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:53:34.897022 1 scale_down.go:776] No candidates for scale down I0428 13:53:44.910562 1 static_autoscaler.go:343] No unschedulable pods I0428 13:53:44.910682 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:53:44.910704 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:53:44.910723 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:53:44.910949 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:53:44.911407 1 scale_down.go:776] No candidates for scale down I0428 13:53:54.933169 1 static_autoscaler.go:343] No unschedulable pods I0428 13:53:54.933292 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:53:54.933310 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:53:54.933323 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:53:54.933594 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:53:54.934113 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 13:58:54.930439618 +0000 UTC m=+54708.629203975 I0428 13:53:54.934215 1 scale_down.go:776] No candidates for scale down I0428 13:54:04.948666 1 static_autoscaler.go:343] No unschedulable pods I0428 13:54:04.948842 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:54:04.948873 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:54:04.948895 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:54:04.949195 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:54:04.949724 1 scale_down.go:776] No candidates for scale down I0428 13:54:14.967289 1 static_autoscaler.go:343] No unschedulable pods I0428 13:54:14.967441 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:54:14.967459 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:54:14.967471 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:54:14.967731 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:54:14.968141 1 scale_down.go:776] No candidates for scale down I0428 13:54:24.984200 1 static_autoscaler.go:343] No unschedulable pods I0428 13:54:24.984336 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:54:24.984354 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:54:24.984366 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:54:24.984637 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:54:24.985097 1 scale_down.go:776] No candidates for scale down I0428 13:54:34.998301 1 static_autoscaler.go:343] No unschedulable pods I0428 13:54:34.998441 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:54:34.998460 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:54:34.998472 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:54:34.998724 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:54:34.999201 1 scale_down.go:776] No candidates for scale down I0428 13:54:45.012699 1 static_autoscaler.go:343] No unschedulable pods I0428 13:54:45.012793 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:54:45.012812 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:54:45.012827 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:54:45.013121 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:54:45.013578 1 scale_down.go:776] No candidates for scale down I0428 13:54:55.029338 1 static_autoscaler.go:343] No unschedulable pods I0428 13:54:55.029470 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:54:55.029500 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:54:55.029520 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:54:55.029871 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:54:55.030325 1 scale_down.go:776] No candidates for scale down I0428 13:55:05.043454 1 static_autoscaler.go:343] No unschedulable pods I0428 13:55:05.043576 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:55:05.043609 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:55:05.043623 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:55:05.043862 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:55:05.044274 1 scale_down.go:776] No candidates for scale down I0428 13:55:15.057512 1 static_autoscaler.go:343] No unschedulable pods I0428 13:55:15.057631 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:55:15.057662 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:55:15.057678 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:55:15.057916 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:55:15.058331 1 scale_down.go:776] No candidates for scale down I0428 13:55:24.213734 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 13:55:24.213984 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 233.065µs I0428 13:55:25.071237 1 static_autoscaler.go:343] No unschedulable pods I0428 13:55:25.071388 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:55:25.071439 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:55:25.071462 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:55:25.071867 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:55:25.072478 1 scale_down.go:776] No candidates for scale down I0428 13:55:35.087799 1 static_autoscaler.go:343] No unschedulable pods I0428 13:55:35.087997 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:55:35.088029 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:55:35.088047 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:55:35.088369 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:55:35.088874 1 scale_down.go:776] No candidates for scale down I0428 13:55:45.104437 1 static_autoscaler.go:343] No unschedulable pods I0428 13:55:45.104567 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:55:45.104585 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:55:45.104598 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:55:45.104902 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:55:45.105465 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 14:00:45.101547554 +0000 UTC m=+54818.800311891 I0428 13:55:45.105565 1 scale_down.go:776] No candidates for scale down I0428 13:55:55.119024 1 static_autoscaler.go:343] No unschedulable pods I0428 13:55:55.119185 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:55:55.119206 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:55:55.119218 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:55:55.119540 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:55:55.120009 1 scale_down.go:776] No candidates for scale down I0428 13:56:05.134291 1 static_autoscaler.go:343] No unschedulable pods I0428 13:56:05.134395 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:56:05.134434 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:56:05.134512 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:56:05.134819 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:56:05.135631 1 scale_down.go:776] No candidates for scale down I0428 13:56:15.148597 1 static_autoscaler.go:343] No unschedulable pods I0428 13:56:15.148726 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:56:15.148743 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:56:15.148756 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:56:15.148980 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:56:15.149477 1 scale_down.go:776] No candidates for scale down I0428 13:56:25.166091 1 static_autoscaler.go:343] No unschedulable pods I0428 13:56:25.166312 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:56:25.166339 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:56:25.166362 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:56:25.166801 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:56:25.167538 1 scale_down.go:776] No candidates for scale down I0428 13:56:35.181907 1 static_autoscaler.go:343] No unschedulable pods I0428 13:56:35.181982 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:56:35.182000 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:56:35.182069 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:56:35.182326 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:56:35.182783 1 scale_down.go:776] No candidates for scale down I0428 13:56:45.197549 1 static_autoscaler.go:343] No unschedulable pods I0428 13:56:45.197676 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:56:45.197706 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:56:45.197730 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:56:45.198069 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:56:45.198579 1 scale_down.go:776] No candidates for scale down I0428 13:56:55.214082 1 static_autoscaler.go:343] No unschedulable pods I0428 13:56:55.214215 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:56:55.214234 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:56:55.214245 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:56:55.214542 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:56:55.215050 1 scale_down.go:776] No candidates for scale down I0428 13:57:05.231764 1 static_autoscaler.go:343] No unschedulable pods I0428 13:57:05.231866 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:57:05.231890 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:57:05.231996 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:57:05.232347 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:57:05.232907 1 scale_down.go:776] No candidates for scale down I0428 13:57:15.246187 1 static_autoscaler.go:343] No unschedulable pods I0428 13:57:15.246334 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:57:15.246380 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:57:15.246403 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:57:15.246746 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:57:15.247255 1 scale_down.go:776] No candidates for scale down I0428 13:57:24.214119 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 13:57:24.214352 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 214.206µs I0428 13:57:25.264713 1 static_autoscaler.go:343] No unschedulable pods I0428 13:57:25.264813 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:57:25.264835 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:57:25.264845 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:57:25.265127 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:57:25.265572 1 scale_down.go:776] No candidates for scale down I0428 13:57:35.278928 1 static_autoscaler.go:343] No unschedulable pods I0428 13:57:35.279038 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:57:35.279075 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:57:35.279090 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:57:35.279328 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:57:35.279894 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 14:02:35.276199309 +0000 UTC m=+54928.974963951 I0428 13:57:35.279990 1 scale_down.go:776] No candidates for scale down I0428 13:57:45.292999 1 static_autoscaler.go:343] No unschedulable pods I0428 13:57:45.293125 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:57:45.293145 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:57:45.293160 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:57:45.293456 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:57:45.293953 1 scale_down.go:776] No candidates for scale down I0428 13:57:55.308045 1 static_autoscaler.go:343] No unschedulable pods I0428 13:57:55.308149 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:57:55.308176 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:57:55.308260 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:57:55.308554 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:57:55.309090 1 scale_down.go:776] No candidates for scale down I0428 13:58:05.322167 1 static_autoscaler.go:343] No unschedulable pods I0428 13:58:05.322243 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:58:05.322276 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:58:05.322291 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:58:05.322614 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:58:05.323044 1 scale_down.go:776] No candidates for scale down I0428 13:58:15.336380 1 static_autoscaler.go:343] No unschedulable pods I0428 13:58:15.336541 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:58:15.336560 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:58:15.336576 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:58:15.336837 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:58:15.337299 1 scale_down.go:776] No candidates for scale down I0428 13:58:25.352248 1 static_autoscaler.go:343] No unschedulable pods I0428 13:58:25.352328 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:58:25.352346 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:58:25.352443 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:58:25.352702 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:58:25.353197 1 scale_down.go:776] No candidates for scale down I0428 13:58:35.365982 1 static_autoscaler.go:343] No unschedulable pods I0428 13:58:35.366100 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:58:35.366130 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:58:35.366148 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:58:35.366438 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:58:35.366919 1 scale_down.go:776] No candidates for scale down I0428 13:58:45.380843 1 static_autoscaler.go:343] No unschedulable pods I0428 13:58:45.380998 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:58:45.381025 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:58:45.381038 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:58:45.381396 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:58:45.382153 1 scale_down.go:776] No candidates for scale down I0428 13:58:55.397580 1 static_autoscaler.go:343] No unschedulable pods I0428 13:58:55.397715 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:58:55.397735 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:58:55.397752 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:58:55.397969 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 13:58:55.398492 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 14:03:55.394575061 +0000 UTC m=+55009.093339445 I0428 13:58:55.398594 1 scale_down.go:776] No candidates for scale down I0428 13:59:05.411988 1 static_autoscaler.go:343] No unschedulable pods I0428 13:59:05.412131 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:59:05.412150 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:59:05.412162 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:59:05.412523 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:59:05.413130 1 scale_down.go:776] No candidates for scale down I0428 13:59:15.429827 1 static_autoscaler.go:343] No unschedulable pods I0428 13:59:15.429956 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:59:15.429993 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:59:15.430011 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:59:15.430234 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:59:15.430693 1 scale_down.go:776] No candidates for scale down I0428 13:59:24.214491 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 13:59:24.214702 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 192.92µs I0428 13:59:25.443756 1 static_autoscaler.go:343] No unschedulable pods I0428 13:59:25.443907 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:59:25.443929 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:59:25.443947 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:59:25.444210 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:59:25.444735 1 scale_down.go:776] No candidates for scale down I0428 13:59:35.457341 1 static_autoscaler.go:343] No unschedulable pods I0428 13:59:35.457494 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:59:35.457514 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:59:35.457526 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:59:35.457808 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:59:35.458341 1 scale_down.go:776] No candidates for scale down I0428 13:59:45.471736 1 static_autoscaler.go:343] No unschedulable pods I0428 13:59:45.471833 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:59:45.471856 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:59:45.471872 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:59:45.472125 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:59:45.472566 1 scale_down.go:776] No candidates for scale down I0428 13:59:55.488009 1 static_autoscaler.go:343] No unschedulable pods I0428 13:59:55.488092 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 13:59:55.488109 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 13:59:55.488169 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 13:59:55.488432 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 13:59:55.488920 1 scale_down.go:776] No candidates for scale down I0428 14:00:05.505007 1 static_autoscaler.go:343] No unschedulable pods I0428 14:00:05.505091 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:00:05.505108 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:00:05.505169 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:00:05.505396 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:00:05.505841 1 scale_down.go:776] No candidates for scale down I0428 14:00:15.518644 1 static_autoscaler.go:343] No unschedulable pods I0428 14:00:15.518782 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:00:15.518799 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:00:15.518811 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:00:15.519032 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:00:15.519465 1 scale_down.go:776] No candidates for scale down I0428 14:00:25.534063 1 static_autoscaler.go:343] No unschedulable pods I0428 14:00:25.534211 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:00:25.534231 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:00:25.534243 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:00:25.534534 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:00:25.534975 1 scale_down.go:776] No candidates for scale down I0428 14:00:35.553267 1 static_autoscaler.go:343] No unschedulable pods I0428 14:00:35.553361 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:00:35.553380 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:00:35.553392 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:00:35.553698 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:00:35.554120 1 scale_down.go:776] No candidates for scale down I0428 14:00:45.578345 1 static_autoscaler.go:343] No unschedulable pods I0428 14:00:45.578442 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:00:45.578486 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:00:45.578577 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:00:45.580673 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 14:00:45.581499 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 14:05:45.575346931 +0000 UTC m=+55119.274111283 I0428 14:00:45.581613 1 scale_down.go:776] No candidates for scale down I0428 14:00:55.595017 1 static_autoscaler.go:343] No unschedulable pods I0428 14:00:55.595154 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:00:55.595186 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:00:55.595210 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:00:55.595508 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:00:55.595965 1 scale_down.go:776] No candidates for scale down I0428 14:01:05.619904 1 static_autoscaler.go:343] No unschedulable pods I0428 14:01:05.620047 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:01:05.620064 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:01:05.620078 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:01:05.620333 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:01:05.620795 1 scale_down.go:776] No candidates for scale down I0428 14:01:15.634298 1 static_autoscaler.go:343] No unschedulable pods I0428 14:01:15.634382 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:01:15.634429 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:01:15.634446 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:01:15.634734 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:01:15.635162 1 scale_down.go:776] No candidates for scale down I0428 14:01:24.214836 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 14:01:24.215059 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 204.914µs I0428 14:01:25.650283 1 static_autoscaler.go:343] No unschedulable pods I0428 14:01:25.650426 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:01:25.650460 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:01:25.650478 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:01:25.650794 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:01:25.651393 1 scale_down.go:776] No candidates for scale down I0428 14:01:35.667033 1 static_autoscaler.go:343] No unschedulable pods I0428 14:01:35.667163 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:01:35.667186 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:01:35.667207 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:01:35.667494 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:01:35.667961 1 scale_down.go:776] No candidates for scale down I0428 14:01:45.685788 1 static_autoscaler.go:343] No unschedulable pods I0428 14:01:45.685924 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:01:45.685942 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:01:45.685954 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:01:45.686303 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:01:45.686881 1 scale_down.go:776] No candidates for scale down I0428 14:01:55.700540 1 static_autoscaler.go:343] No unschedulable pods I0428 14:01:55.700671 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:01:55.700691 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:01:55.700708 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:01:55.700941 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:01:55.701458 1 scale_down.go:776] No candidates for scale down I0428 14:02:05.717955 1 static_autoscaler.go:343] No unschedulable pods I0428 14:02:05.718123 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:02:05.718149 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:02:05.718169 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:02:05.718522 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:02:05.719275 1 scale_down.go:776] No candidates for scale down I0428 14:02:15.733619 1 static_autoscaler.go:343] No unschedulable pods I0428 14:02:15.733781 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:02:15.733807 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:02:15.733826 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:02:15.734106 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:02:15.734609 1 scale_down.go:776] No candidates for scale down I0428 14:02:25.748564 1 static_autoscaler.go:343] No unschedulable pods I0428 14:02:25.748669 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:02:25.748688 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:02:25.748704 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:02:25.748998 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:02:25.749586 1 scale_down.go:776] No candidates for scale down I0428 14:02:35.764772 1 static_autoscaler.go:343] No unschedulable pods I0428 14:02:35.764946 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:02:35.764973 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:02:35.764993 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:02:35.765293 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 14:02:35.766031 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 14:07:35.761276145 +0000 UTC m=+55229.460040481 I0428 14:02:35.766215 1 scale_down.go:776] No candidates for scale down I0428 14:02:45.783299 1 static_autoscaler.go:343] No unschedulable pods I0428 14:02:45.783478 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:02:45.783524 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:02:45.783546 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:02:45.783910 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:02:45.784860 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 14:02:45.796393 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 14:02:45.796791 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 14:02:45.805740 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588082565 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 14:02:45.813092 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 14:02:55.812459 1 static_autoscaler.go:343] No unschedulable pods I0428 14:02:55.812566 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:02:55.812584 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:02:55.812599 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:02:55.813065 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:02:55.813625 1 scale_down.go:776] No candidates for scale down I0428 14:03:05.829981 1 static_autoscaler.go:343] No unschedulable pods I0428 14:03:05.830076 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:03:05.830101 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:03:05.830127 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:03:05.830458 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:03:05.830956 1 scale_down.go:776] No candidates for scale down I0428 14:03:15.843914 1 static_autoscaler.go:343] No unschedulable pods I0428 14:03:15.844053 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:03:15.844071 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:03:15.844083 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:03:15.844355 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:03:15.844872 1 scale_down.go:776] No candidates for scale down I0428 14:03:24.215179 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 14:03:24.215441 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 245.571µs I0428 14:03:25.858834 1 static_autoscaler.go:343] No unschedulable pods I0428 14:03:25.858916 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:03:25.858933 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:03:25.859005 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:03:25.859280 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:03:25.859806 1 scale_down.go:776] No candidates for scale down I0428 14:03:35.874502 1 static_autoscaler.go:343] No unschedulable pods I0428 14:03:35.874597 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:03:35.874613 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:03:35.874626 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:03:35.874933 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:03:35.875402 1 scale_down.go:776] No candidates for scale down I0428 14:03:45.890748 1 static_autoscaler.go:343] No unschedulable pods I0428 14:03:45.890847 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:03:45.890865 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:03:45.890877 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:03:45.891206 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:03:45.891750 1 scale_down.go:776] No candidates for scale down I0428 14:03:55.908096 1 static_autoscaler.go:343] No unschedulable pods I0428 14:03:55.908246 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:03:55.908276 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:03:55.908301 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:03:55.908654 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 14:03:55.909339 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 14:08:55.905059266 +0000 UTC m=+55309.603823602 I0428 14:03:55.909469 1 scale_down.go:776] No candidates for scale down I0428 14:04:05.923239 1 static_autoscaler.go:343] No unschedulable pods I0428 14:04:05.923360 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:04:05.923396 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:04:05.923425 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:04:05.923746 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:04:05.924275 1 scale_down.go:776] No candidates for scale down I0428 14:04:15.938374 1 static_autoscaler.go:343] No unschedulable pods I0428 14:04:15.938539 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:04:15.938562 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:04:15.938581 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:04:15.938899 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:04:15.939517 1 scale_down.go:776] No candidates for scale down I0428 14:04:25.952051 1 static_autoscaler.go:343] No unschedulable pods I0428 14:04:25.952138 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:04:25.952155 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:04:25.952246 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:04:25.952567 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:04:25.953090 1 scale_down.go:776] No candidates for scale down I0428 14:04:35.970345 1 static_autoscaler.go:343] No unschedulable pods I0428 14:04:35.970499 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:04:35.970522 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:04:35.970538 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:04:35.970822 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:04:35.971458 1 scale_down.go:776] No candidates for scale down I0428 14:04:45.992110 1 static_autoscaler.go:343] No unschedulable pods I0428 14:04:45.992227 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:04:45.992260 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:04:45.992275 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:04:45.992568 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:04:45.993088 1 scale_down.go:776] No candidates for scale down I0428 14:04:56.009405 1 static_autoscaler.go:343] No unschedulable pods I0428 14:04:56.009506 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:04:56.009529 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:04:56.009593 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:04:56.009894 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:04:56.010376 1 scale_down.go:776] No candidates for scale down I0428 14:05:06.025007 1 static_autoscaler.go:343] No unschedulable pods I0428 14:05:06.025149 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:05:06.025171 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:05:06.025187 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:05:06.025462 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:05:06.025955 1 scale_down.go:776] No candidates for scale down I0428 14:05:16.039842 1 static_autoscaler.go:343] No unschedulable pods I0428 14:05:16.039969 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:05:16.039988 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:05:16.040003 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:05:16.040345 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:05:16.041049 1 scale_down.go:776] No candidates for scale down I0428 14:05:24.215571 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 14:05:24.215822 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 234.031µs I0428 14:05:26.053905 1 static_autoscaler.go:343] No unschedulable pods I0428 14:05:26.054040 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:05:26.054057 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:05:26.054082 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:05:26.054335 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:05:26.054839 1 scale_down.go:776] No candidates for scale down I0428 14:05:36.075776 1 static_autoscaler.go:343] No unschedulable pods I0428 14:05:36.075861 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:05:36.075878 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:05:36.075948 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:05:36.076221 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:05:36.076741 1 scale_down.go:776] No candidates for scale down I0428 14:05:46.089861 1 static_autoscaler.go:343] No unschedulable pods I0428 14:05:46.090023 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:05:46.090041 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:05:46.090055 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:05:46.090320 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 14:05:46.090912 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 14:10:46.086815018 +0000 UTC m=+55419.785579408 I0428 14:05:46.091027 1 scale_down.go:776] No candidates for scale down I0428 14:05:56.106488 1 static_autoscaler.go:343] No unschedulable pods I0428 14:05:56.106624 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:05:56.106647 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:05:56.106661 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:05:56.106917 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:05:56.107421 1 scale_down.go:776] No candidates for scale down I0428 14:06:06.120796 1 static_autoscaler.go:343] No unschedulable pods I0428 14:06:06.120931 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:06:06.120951 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:06:06.120964 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:06:06.121227 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:06:06.121750 1 scale_down.go:776] No candidates for scale down I0428 14:06:16.135586 1 static_autoscaler.go:343] No unschedulable pods I0428 14:06:16.135675 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:06:16.135694 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:06:16.135773 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:06:16.136144 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:06:16.136699 1 scale_down.go:776] No candidates for scale down I0428 14:06:26.149925 1 static_autoscaler.go:343] No unschedulable pods I0428 14:06:26.150032 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:06:26.150058 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:06:26.150125 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:06:26.150477 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:06:26.151016 1 scale_down.go:776] No candidates for scale down I0428 14:06:36.164386 1 static_autoscaler.go:343] No unschedulable pods I0428 14:06:36.164538 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:06:36.164557 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:06:36.164568 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:06:36.164889 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:06:36.165395 1 scale_down.go:776] No candidates for scale down I0428 14:06:46.178529 1 static_autoscaler.go:343] No unschedulable pods I0428 14:06:46.178679 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:06:46.178703 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:06:46.178723 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:06:46.179037 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:06:46.179551 1 scale_down.go:776] No candidates for scale down I0428 14:06:56.194267 1 static_autoscaler.go:343] No unschedulable pods I0428 14:06:56.194356 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:06:56.194377 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:06:56.194397 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:06:56.194729 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:06:56.195193 1 scale_down.go:776] No candidates for scale down I0428 14:07:06.208898 1 static_autoscaler.go:343] No unschedulable pods I0428 14:07:06.208996 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:07:06.209021 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:07:06.209097 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:07:06.209427 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:07:06.209936 1 scale_down.go:776] No candidates for scale down I0428 14:07:16.226076 1 static_autoscaler.go:343] No unschedulable pods I0428 14:07:16.226178 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:07:16.226202 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:07:16.226280 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:07:16.226585 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:07:16.227141 1 scale_down.go:776] No candidates for scale down I0428 14:07:24.215936 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 14:07:24.216218 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 263.741µs I0428 14:07:26.242618 1 static_autoscaler.go:343] No unschedulable pods I0428 14:07:26.242710 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:07:26.242732 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:07:26.242751 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:07:26.243033 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:07:26.243526 1 scale_down.go:776] No candidates for scale down I0428 14:07:36.258309 1 static_autoscaler.go:343] No unschedulable pods I0428 14:07:36.258470 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:07:36.258490 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:07:36.258504 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:07:36.258873 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 14:07:36.259504 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 14:12:36.255392459 +0000 UTC m=+55529.954156833 I0428 14:07:36.259616 1 scale_down.go:776] No candidates for scale down I0428 14:07:46.275036 1 static_autoscaler.go:343] No unschedulable pods I0428 14:07:46.275162 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:07:46.275180 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:07:46.275191 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:07:46.275479 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:07:46.275963 1 scale_down.go:776] No candidates for scale down I0428 14:07:56.291120 1 static_autoscaler.go:343] No unschedulable pods I0428 14:07:56.291263 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:07:56.291288 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:07:56.291301 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:07:56.291615 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:07:56.292158 1 scale_down.go:776] No candidates for scale down I0428 14:08:06.308638 1 static_autoscaler.go:343] No unschedulable pods I0428 14:08:06.308839 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:08:06.308904 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:08:06.309065 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:08:06.309513 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:08:06.310355 1 scale_down.go:776] No candidates for scale down I0428 14:08:16.328805 1 static_autoscaler.go:343] No unschedulable pods I0428 14:08:16.328938 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:08:16.328976 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:08:16.328991 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:08:16.329269 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:08:16.329748 1 scale_down.go:776] No candidates for scale down I0428 14:08:26.342548 1 static_autoscaler.go:343] No unschedulable pods I0428 14:08:26.342705 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:08:26.342730 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:08:26.342752 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:08:26.343035 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:08:26.343547 1 scale_down.go:776] No candidates for scale down I0428 14:08:36.357037 1 static_autoscaler.go:343] No unschedulable pods I0428 14:08:36.357142 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:08:36.357171 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:08:36.357185 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:08:36.357498 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:08:36.358048 1 scale_down.go:776] No candidates for scale down I0428 14:08:46.371122 1 static_autoscaler.go:343] No unschedulable pods I0428 14:08:46.371253 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:08:46.371293 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:08:46.371310 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:08:46.371614 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:08:46.372118 1 scale_down.go:776] No candidates for scale down I0428 14:08:56.388481 1 static_autoscaler.go:343] No unschedulable pods I0428 14:08:56.388636 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:08:56.388672 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:08:56.388785 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:08:56.389300 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 14:08:56.390426 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 14:13:56.382811903 +0000 UTC m=+55610.081576247 I0428 14:08:56.390629 1 scale_down.go:776] No candidates for scale down I0428 14:09:06.407310 1 static_autoscaler.go:343] No unschedulable pods I0428 14:09:06.407433 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:09:06.407459 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:09:06.407536 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:09:06.407872 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:09:06.408446 1 scale_down.go:776] No candidates for scale down I0428 14:09:16.422049 1 static_autoscaler.go:343] No unschedulable pods I0428 14:09:16.422190 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:09:16.422210 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:09:16.422221 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:09:16.422509 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:09:16.423006 1 scale_down.go:776] No candidates for scale down I0428 14:09:24.216363 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 14:09:24.216666 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 277.984µs I0428 14:09:26.436917 1 static_autoscaler.go:343] No unschedulable pods I0428 14:09:26.436998 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:09:26.437032 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:09:26.437048 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:09:26.437388 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:09:26.437875 1 scale_down.go:776] No candidates for scale down I0428 14:09:36.451322 1 static_autoscaler.go:343] No unschedulable pods I0428 14:09:36.451448 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:09:36.451473 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:09:36.451492 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:09:36.451831 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:09:36.452324 1 scale_down.go:776] No candidates for scale down I0428 14:09:46.470048 1 static_autoscaler.go:343] No unschedulable pods I0428 14:09:46.470175 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:09:46.470193 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:09:46.470209 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:09:46.470466 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:09:46.470890 1 scale_down.go:776] No candidates for scale down I0428 14:09:56.485603 1 static_autoscaler.go:343] No unschedulable pods I0428 14:09:56.485704 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:09:56.485730 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:09:56.485841 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:09:56.486193 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:09:56.486885 1 scale_down.go:776] No candidates for scale down I0428 14:10:06.504117 1 static_autoscaler.go:343] No unschedulable pods I0428 14:10:06.504337 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:10:06.504370 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:10:06.504398 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:10:06.504884 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:10:06.505773 1 scale_down.go:776] No candidates for scale down I0428 14:10:16.521009 1 static_autoscaler.go:343] No unschedulable pods I0428 14:10:16.521140 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:10:16.521163 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:10:16.521175 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:10:16.521458 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:10:16.521958 1 scale_down.go:776] No candidates for scale down I0428 14:10:26.535808 1 static_autoscaler.go:343] No unschedulable pods I0428 14:10:26.535932 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:10:26.535951 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:10:26.535969 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:10:26.536302 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:10:26.536801 1 scale_down.go:776] No candidates for scale down I0428 14:10:36.551892 1 static_autoscaler.go:343] No unschedulable pods I0428 14:10:36.552019 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:10:36.552057 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:10:36.552072 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:10:36.552317 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:10:36.552803 1 scale_down.go:776] No candidates for scale down I0428 14:10:46.567421 1 static_autoscaler.go:343] No unschedulable pods I0428 14:10:46.567582 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:10:46.567645 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:10:46.567667 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:10:46.568091 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 14:10:46.568730 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 14:15:46.563849619 +0000 UTC m=+55720.262613956 I0428 14:10:46.568874 1 scale_down.go:776] No candidates for scale down I0428 14:10:56.582719 1 static_autoscaler.go:343] No unschedulable pods I0428 14:10:56.582818 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:10:56.582839 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:10:56.582853 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:10:56.583119 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:10:56.583633 1 scale_down.go:776] No candidates for scale down I0428 14:11:06.600609 1 static_autoscaler.go:343] No unschedulable pods I0428 14:11:06.600849 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:11:06.600884 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:11:06.600921 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:11:06.601409 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:11:06.602285 1 scale_down.go:776] No candidates for scale down I0428 14:11:16.616349 1 static_autoscaler.go:343] No unschedulable pods I0428 14:11:16.616486 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:11:16.616510 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:11:16.616525 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:11:16.616953 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:11:16.617510 1 scale_down.go:776] No candidates for scale down I0428 14:11:24.216794 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 14:11:24.217049 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 237.418µs I0428 14:11:26.638366 1 static_autoscaler.go:343] No unschedulable pods I0428 14:11:26.638480 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:11:26.638498 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:11:26.638550 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:11:26.638800 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:11:26.639297 1 scale_down.go:776] No candidates for scale down I0428 14:11:36.655452 1 static_autoscaler.go:343] No unschedulable pods I0428 14:11:36.655536 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:11:36.655554 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:11:36.655619 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:11:36.655917 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:11:36.656495 1 scale_down.go:776] No candidates for scale down I0428 14:11:46.669848 1 static_autoscaler.go:343] No unschedulable pods I0428 14:11:46.669968 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:11:46.669993 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:11:46.670059 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:11:46.670462 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:11:46.671038 1 scale_down.go:776] No candidates for scale down I0428 14:11:56.684913 1 static_autoscaler.go:343] No unschedulable pods I0428 14:11:56.685008 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:11:56.685026 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:11:56.685109 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:11:56.685454 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:11:56.685981 1 scale_down.go:776] No candidates for scale down I0428 14:12:06.701653 1 static_autoscaler.go:343] No unschedulable pods I0428 14:12:06.701749 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:12:06.701766 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:12:06.701777 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:12:06.702047 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:12:06.702510 1 scale_down.go:776] No candidates for scale down I0428 14:12:16.715706 1 static_autoscaler.go:343] No unschedulable pods I0428 14:12:16.715819 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:12:16.715847 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:12:16.715957 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:12:16.716450 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:12:16.717057 1 scale_down.go:776] No candidates for scale down I0428 14:12:26.730849 1 static_autoscaler.go:343] No unschedulable pods I0428 14:12:26.730930 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:12:26.730950 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:12:26.731023 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:12:26.731258 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:12:26.731734 1 scale_down.go:776] No candidates for scale down I0428 14:12:36.746667 1 static_autoscaler.go:343] No unschedulable pods I0428 14:12:36.746773 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:12:36.746793 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:12:36.746864 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:12:36.747152 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 14:12:36.747718 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 14:17:36.743886833 +0000 UTC m=+55830.442651168 I0428 14:12:36.747823 1 scale_down.go:776] No candidates for scale down I0428 14:12:46.761835 1 static_autoscaler.go:343] No unschedulable pods I0428 14:12:46.761958 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:12:46.761989 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:12:46.762008 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:12:46.762250 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:12:46.762726 1 scale_down.go:776] No candidates for scale down I0428 14:12:56.779092 1 static_autoscaler.go:343] No unschedulable pods I0428 14:12:56.779254 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:12:56.779281 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:12:56.779302 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:12:56.779602 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:12:56.780514 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 14:12:56.791024 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 14:12:56.791569 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 14:12:56.795960 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588083176 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 14:12:56.807924 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 14:13:06.814651 1 static_autoscaler.go:343] No unschedulable pods I0428 14:13:06.814789 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:13:06.814807 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:13:06.814823 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:13:06.815202 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:13:06.815778 1 scale_down.go:776] No candidates for scale down I0428 14:13:16.831113 1 static_autoscaler.go:343] No unschedulable pods I0428 14:13:16.831228 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:13:16.831255 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:13:16.831281 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:13:16.831659 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:13:16.832154 1 scale_down.go:776] No candidates for scale down I0428 14:13:24.217185 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 14:13:24.217394 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 192.517µs I0428 14:13:26.845379 1 static_autoscaler.go:343] No unschedulable pods I0428 14:13:26.845474 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:13:26.845523 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:13:26.845543 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:13:26.845866 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:13:26.846458 1 scale_down.go:776] No candidates for scale down I0428 14:13:36.860078 1 static_autoscaler.go:343] No unschedulable pods I0428 14:13:36.860205 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:13:36.860227 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:13:36.860243 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:13:36.860499 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:13:36.860943 1 scale_down.go:776] No candidates for scale down I0428 14:13:46.873566 1 static_autoscaler.go:343] No unschedulable pods I0428 14:13:46.873691 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:13:46.873725 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:13:46.873740 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:13:46.873967 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:13:46.874306 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 14:18:46.870612135 +0000 UTC m=+55900.569376518 I0428 14:13:46.874395 1 scale_down.go:776] No candidates for scale down I0428 14:13:46.874438 1 delete.go:192] Releasing taint {Key:DeletionCandidateOfClusterAutoscaler Value:1587962291 Effect:PreferNoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 14:13:46.885059 1 delete.go:219] Successfully released DeletionCandidateTaint on node ip-10-0-174-84.ec2.internal I0428 14:13:56.897804 1 static_autoscaler.go:343] No unschedulable pods I0428 14:13:56.897935 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:13:56.897953 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:13:56.897965 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:13:56.898238 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:13:56.898763 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 14:18:56.894888756 +0000 UTC m=+55910.593653098 I0428 14:13:56.898853 1 scale_down.go:776] No candidates for scale down I0428 14:14:06.912780 1 static_autoscaler.go:343] No unschedulable pods I0428 14:14:06.912919 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:14:06.912945 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:14:06.912964 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:14:06.913270 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 14:14:06.913755 1 scale_down.go:776] No candidates for scale down I0428 14:14:16.927514 1 static_autoscaler.go:343] No unschedulable pods I0428 14:14:16.927630 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:14:16.927661 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:14:16.927758 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:14:16.928137 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 14:14:16.928825 1 scale_down.go:776] No candidates for scale down I0428 14:14:26.944196 1 static_autoscaler.go:343] No unschedulable pods I0428 14:14:26.944342 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:14:26.944360 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:14:26.944374 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:14:26.944660 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 14:14:26.945127 1 scale_down.go:776] No candidates for scale down I0428 14:14:36.971628 1 static_autoscaler.go:343] No unschedulable pods I0428 14:14:36.971771 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:14:36.971787 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:14:36.971799 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:14:36.972029 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 14:14:36.972440 1 scale_down.go:776] No candidates for scale down I0428 14:14:46.984133 1 static_autoscaler.go:343] No unschedulable pods I0428 14:14:46.984258 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:14:46.984281 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:14:46.984296 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:14:46.984570 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 14:14:46.984995 1 scale_down.go:776] No candidates for scale down I0428 14:14:56.999512 1 static_autoscaler.go:343] No unschedulable pods I0428 14:14:56.999631 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:14:56.999655 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:14:56.999739 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:14:56.999996 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 14:14:57.000516 1 scale_down.go:776] No candidates for scale down I0428 14:15:07.022384 1 static_autoscaler.go:343] No unschedulable pods I0428 14:15:07.022698 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:15:07.022777 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:15:07.022828 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:15:07.023544 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 14:15:07.024756 1 scale_down.go:776] No candidates for scale down I0428 14:15:17.039591 1 static_autoscaler.go:343] No unschedulable pods I0428 14:15:17.039707 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:15:17.039738 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:15:17.039846 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:15:17.040205 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 14:15:17.040907 1 scale_down.go:776] No candidates for scale down I0428 14:15:24.217527 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 14:15:24.217777 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 234.675µs I0428 14:15:27.055579 1 static_autoscaler.go:343] No unschedulable pods I0428 14:15:27.055726 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:15:27.055751 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:15:27.055774 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:15:27.056131 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 14:15:27.056616 1 scale_down.go:776] No candidates for scale down I0428 14:15:37.072719 1 static_autoscaler.go:343] No unschedulable pods I0428 14:15:37.072871 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:15:37.072895 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:15:37.072915 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:15:37.073223 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 14:15:37.073698 1 scale_down.go:776] No candidates for scale down I0428 14:15:47.088066 1 static_autoscaler.go:343] No unschedulable pods I0428 14:15:47.088156 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:15:47.088187 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:15:47.088206 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:15:47.088503 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:15:47.088911 1 scale_down.go:776] No candidates for scale down I0428 14:15:57.103696 1 static_autoscaler.go:343] No unschedulable pods I0428 14:15:57.103796 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:15:57.103831 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:15:57.103851 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:15:57.104208 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:15:57.104666 1 scale_down.go:776] No candidates for scale down I0428 14:16:07.119214 1 static_autoscaler.go:343] No unschedulable pods I0428 14:16:07.119328 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:16:07.119357 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:16:07.119497 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:16:07.119894 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:16:07.120591 1 scale_down.go:776] No candidates for scale down I0428 14:16:17.135963 1 static_autoscaler.go:343] No unschedulable pods I0428 14:16:17.136118 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:16:17.136137 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:16:17.136150 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:16:17.136398 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:16:17.136894 1 scale_down.go:776] No candidates for scale down I0428 14:16:27.150252 1 static_autoscaler.go:343] No unschedulable pods I0428 14:16:27.150349 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:16:27.150370 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:16:27.150396 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:16:27.150889 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:16:27.151401 1 scale_down.go:776] No candidates for scale down I0428 14:16:37.163941 1 static_autoscaler.go:343] No unschedulable pods I0428 14:16:37.164031 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:16:37.164056 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:16:37.164072 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:16:37.164355 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:16:37.164770 1 scale_down.go:776] No candidates for scale down I0428 14:16:47.182759 1 static_autoscaler.go:343] No unschedulable pods I0428 14:16:47.182893 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:16:47.182910 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:16:47.182921 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:16:47.183151 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:16:47.183587 1 scale_down.go:776] No candidates for scale down I0428 14:16:57.200037 1 static_autoscaler.go:343] No unschedulable pods I0428 14:16:57.200179 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:16:57.200219 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:16:57.200232 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:16:57.200579 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:16:57.201167 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 14:21:57.19689888 +0000 UTC m=+56090.895663218 I0428 14:16:57.201324 1 scale_down.go:776] No candidates for scale down I0428 14:17:07.218106 1 static_autoscaler.go:343] No unschedulable pods I0428 14:17:07.218205 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:17:07.218225 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:17:07.218246 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:17:07.218574 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 14:17:07.219061 1 scale_down.go:776] No candidates for scale down I0428 14:17:17.235735 1 static_autoscaler.go:343] No unschedulable pods I0428 14:17:17.235866 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:17:17.235884 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:17:17.235896 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:17:17.236172 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 14:17:17.236617 1 scale_down.go:776] No candidates for scale down I0428 14:17:24.217916 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 14:17:24.218171 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 236.156µs I0428 14:17:27.257537 1 static_autoscaler.go:343] No unschedulable pods I0428 14:17:27.257720 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:17:27.257749 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:17:27.257767 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:17:27.258029 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 14:17:27.258455 1 scale_down.go:776] No candidates for scale down I0428 14:17:37.274246 1 static_autoscaler.go:343] No unschedulable pods I0428 14:17:37.274371 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:17:37.274389 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:17:37.274402 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:17:37.274702 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:17:37.275215 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 14:22:37.27145145 +0000 UTC m=+56130.970215786 I0428 14:17:37.275304 1 scale_down.go:776] No candidates for scale down I0428 14:17:47.289792 1 static_autoscaler.go:343] No unschedulable pods I0428 14:17:47.289877 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:17:47.289899 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:17:47.289985 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:17:47.290258 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 14:17:47.290738 1 scale_down.go:776] No candidates for scale down I0428 14:17:57.304620 1 static_autoscaler.go:343] No unschedulable pods I0428 14:17:57.304716 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:17:57.304733 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:17:57.304745 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:17:57.305025 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 14:17:57.305485 1 scale_down.go:776] No candidates for scale down I0428 14:18:07.320018 1 static_autoscaler.go:343] No unschedulable pods I0428 14:18:07.320176 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:18:07.320204 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:18:07.320224 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:18:07.320682 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 14:18:07.321358 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 14:23:07.317044084 +0000 UTC m=+56161.015808422 I0428 14:18:07.321485 1 scale_down.go:776] No candidates for scale down I0428 14:18:17.338632 1 static_autoscaler.go:343] No unschedulable pods I0428 14:18:17.338769 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:18:17.338787 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:18:17.338799 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:18:17.339068 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:18:17.339503 1 scale_down.go:776] No candidates for scale down I0428 14:18:27.353093 1 static_autoscaler.go:343] No unschedulable pods I0428 14:18:27.353236 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:18:27.353262 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:18:27.353276 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:18:27.353611 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:18:27.354027 1 scale_down.go:776] No candidates for scale down I0428 14:18:37.366721 1 static_autoscaler.go:343] No unschedulable pods I0428 14:18:37.366823 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:18:37.366849 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:18:37.366933 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:18:37.367267 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:18:37.367763 1 scale_down.go:776] No candidates for scale down I0428 14:18:47.381841 1 static_autoscaler.go:343] No unschedulable pods I0428 14:18:47.382005 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:18:47.382024 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:18:47.382034 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:18:47.382299 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 14:18:47.382837 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 14:23:47.377449761 +0000 UTC m=+56201.076214123 I0428 14:18:47.382942 1 scale_down.go:776] No candidates for scale down I0428 14:18:57.398965 1 static_autoscaler.go:343] No unschedulable pods I0428 14:18:57.399055 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:18:57.399073 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:18:57.399126 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:18:57.399389 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 14:18:57.399923 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 14:23:57.396201276 +0000 UTC m=+56211.094965630 I0428 14:18:57.400013 1 scale_down.go:776] No candidates for scale down I0428 14:19:07.419135 1 static_autoscaler.go:343] No unschedulable pods I0428 14:19:07.419268 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:19:07.419291 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:19:07.419308 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:19:07.419669 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:19:07.420228 1 scale_down.go:776] No candidates for scale down I0428 14:19:17.435596 1 static_autoscaler.go:343] No unschedulable pods I0428 14:19:17.435729 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:19:17.435746 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:19:17.435763 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:19:17.436126 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:19:17.436697 1 scale_down.go:776] No candidates for scale down I0428 14:19:24.218314 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 14:19:24.218680 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 344.707µs I0428 14:19:27.913823 1 static_autoscaler.go:343] No unschedulable pods I0428 14:19:27.913998 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:19:27.914093 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:19:27.914257 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:19:27.914881 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:19:27.915933 1 scale_down.go:776] No candidates for scale down I0428 14:19:37.941499 1 static_autoscaler.go:343] No unschedulable pods I0428 14:19:37.941631 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:19:37.941648 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:19:37.941660 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:19:37.941937 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:19:37.942336 1 scale_down.go:776] No candidates for scale down I0428 14:19:47.955687 1 static_autoscaler.go:343] No unschedulable pods I0428 14:19:47.955826 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:19:47.955852 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:19:47.955870 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:19:47.956162 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:19:47.956714 1 scale_down.go:776] No candidates for scale down I0428 14:19:57.971887 1 static_autoscaler.go:343] No unschedulable pods I0428 14:19:57.971995 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:19:57.972020 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:19:57.972108 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:19:57.972351 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:19:57.972787 1 scale_down.go:776] No candidates for scale down I0428 14:20:07.987293 1 static_autoscaler.go:343] No unschedulable pods I0428 14:20:07.987386 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:20:07.987404 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:20:07.987427 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:20:07.987691 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:20:07.988143 1 scale_down.go:776] No candidates for scale down I0428 14:20:18.001348 1 static_autoscaler.go:343] No unschedulable pods I0428 14:20:18.001492 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:20:18.001510 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:20:18.001522 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:20:18.001807 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:20:18.002215 1 scale_down.go:776] No candidates for scale down I0428 14:20:28.016374 1 static_autoscaler.go:343] No unschedulable pods I0428 14:20:28.016546 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:20:28.016565 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:20:28.016580 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:20:28.016838 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:20:28.017292 1 scale_down.go:776] No candidates for scale down I0428 14:20:38.033612 1 static_autoscaler.go:343] No unschedulable pods I0428 14:20:38.033758 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:20:38.033775 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:20:38.033787 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:20:38.034043 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:20:38.034548 1 scale_down.go:776] No candidates for scale down I0428 14:20:48.047725 1 static_autoscaler.go:343] No unschedulable pods I0428 14:20:48.047819 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:20:48.047837 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:20:48.047851 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:20:48.048134 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:20:48.048570 1 scale_down.go:776] No candidates for scale down I0428 14:20:58.072111 1 static_autoscaler.go:343] No unschedulable pods I0428 14:20:58.072442 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:20:58.072490 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:20:58.072521 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:20:58.073265 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:20:58.074462 1 scale_down.go:776] No candidates for scale down I0428 14:21:08.102573 1 static_autoscaler.go:343] No unschedulable pods I0428 14:21:08.102690 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:21:08.102715 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:21:08.102734 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:21:08.103047 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:21:08.103453 1 scale_down.go:776] No candidates for scale down I0428 14:21:18.123875 1 static_autoscaler.go:343] No unschedulable pods I0428 14:21:18.123962 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:21:18.123978 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:21:18.124045 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:21:18.124380 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:21:18.124857 1 scale_down.go:776] No candidates for scale down I0428 14:21:24.218817 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 14:21:24.219031 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 195.322µs I0428 14:21:28.138030 1 static_autoscaler.go:343] No unschedulable pods I0428 14:21:28.138151 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:21:28.138170 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:21:28.138184 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:21:28.138560 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:21:28.139063 1 scale_down.go:776] No candidates for scale down I0428 14:21:38.154285 1 static_autoscaler.go:343] No unschedulable pods I0428 14:21:38.154399 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:21:38.154440 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:21:38.154552 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:21:38.154898 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:21:38.155590 1 scale_down.go:776] No candidates for scale down I0428 14:21:48.169113 1 static_autoscaler.go:343] No unschedulable pods I0428 14:21:48.169221 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:21:48.169241 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:21:48.169253 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:21:48.169548 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:21:48.169957 1 scale_down.go:776] No candidates for scale down I0428 14:21:58.182736 1 static_autoscaler.go:343] No unschedulable pods I0428 14:21:58.182820 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:21:58.182837 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:21:58.182903 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:21:58.183134 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 14:21:58.183626 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 14:26:58.179915262 +0000 UTC m=+56391.878679650 I0428 14:21:58.183716 1 scale_down.go:776] No candidates for scale down I0428 14:22:08.200261 1 static_autoscaler.go:343] No unschedulable pods I0428 14:22:08.200387 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:22:08.200425 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:22:08.200450 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:22:08.200862 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:22:08.201556 1 scale_down.go:776] No candidates for scale down I0428 14:22:18.216096 1 static_autoscaler.go:343] No unschedulable pods I0428 14:22:18.216305 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:22:18.216341 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:22:18.216361 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:22:18.216746 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:22:18.217467 1 scale_down.go:776] No candidates for scale down I0428 14:22:28.233524 1 static_autoscaler.go:343] No unschedulable pods I0428 14:22:28.233616 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:22:28.233632 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:22:28.233646 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:22:28.233950 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:22:28.234348 1 scale_down.go:776] No candidates for scale down I0428 14:22:38.248016 1 static_autoscaler.go:343] No unschedulable pods I0428 14:22:38.248104 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:22:38.248121 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:22:38.248201 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:22:38.248463 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 14:22:38.248935 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 14:27:38.244969485 +0000 UTC m=+56431.943733909 I0428 14:22:38.249025 1 scale_down.go:776] No candidates for scale down I0428 14:22:48.262385 1 static_autoscaler.go:343] No unschedulable pods I0428 14:22:48.262555 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:22:48.262586 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:22:48.262609 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:22:48.262981 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:22:48.263479 1 scale_down.go:776] No candidates for scale down I0428 14:22:58.283949 1 static_autoscaler.go:343] No unschedulable pods I0428 14:22:58.284244 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:22:58.284308 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:22:58.284357 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:22:58.285092 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:22:58.286270 1 scale_down.go:776] No candidates for scale down I0428 14:23:08.302785 1 static_autoscaler.go:343] No unschedulable pods I0428 14:23:08.302877 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:23:08.302896 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:23:08.302967 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:23:08.303233 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 14:23:08.303860 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 14:28:08.299393214 +0000 UTC m=+56461.998157556 I0428 14:23:08.303967 1 scale_down.go:776] No candidates for scale down I0428 14:23:18.335192 1 static_autoscaler.go:343] No unschedulable pods I0428 14:23:18.335333 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:23:18.335369 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:23:18.335384 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:23:18.335649 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:23:18.336062 1 scale_down.go:776] No candidates for scale down I0428 14:23:24.219167 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 14:23:24.219547 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 355.057µs I0428 14:23:28.352454 1 static_autoscaler.go:343] No unschedulable pods I0428 14:23:28.352584 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:23:28.352600 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:23:28.352612 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:23:28.352839 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:23:28.353214 1 scale_down.go:776] No candidates for scale down I0428 14:23:38.369275 1 static_autoscaler.go:343] No unschedulable pods I0428 14:23:38.369441 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:23:38.369459 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:23:38.369472 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:23:38.369777 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:23:38.370280 1 scale_down.go:776] No candidates for scale down I0428 14:23:48.388436 1 static_autoscaler.go:343] No unschedulable pods I0428 14:23:48.388537 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:23:48.388561 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:23:48.388580 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:23:48.388925 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 14:23:48.389584 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 14:28:48.385390662 +0000 UTC m=+56502.084155022 I0428 14:23:48.389698 1 scale_down.go:776] No candidates for scale down I0428 14:23:58.404216 1 static_autoscaler.go:343] No unschedulable pods I0428 14:23:58.404310 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:23:58.404328 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:23:58.404344 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:23:58.404643 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 14:23:58.405145 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 14:28:58.401314962 +0000 UTC m=+56512.100079375 I0428 14:23:58.405246 1 scale_down.go:776] No candidates for scale down I0428 14:24:08.420000 1 static_autoscaler.go:343] No unschedulable pods I0428 14:24:08.420109 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:24:08.420135 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:24:08.420229 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:24:08.420477 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:24:08.420937 1 scale_down.go:776] No candidates for scale down I0428 14:24:18.434209 1 static_autoscaler.go:343] No unschedulable pods I0428 14:24:18.434282 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:24:18.434298 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:24:18.434368 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:24:18.434641 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:24:18.435023 1 scale_down.go:776] No candidates for scale down I0428 14:24:28.449494 1 static_autoscaler.go:343] No unschedulable pods I0428 14:24:28.449619 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:24:28.449640 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:24:28.449655 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:24:28.449950 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:24:28.450381 1 scale_down.go:776] No candidates for scale down I0428 14:24:38.464754 1 static_autoscaler.go:343] No unschedulable pods I0428 14:24:38.464887 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:24:38.464904 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:24:38.464918 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:24:38.465159 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:24:38.465621 1 scale_down.go:776] No candidates for scale down I0428 14:24:48.477691 1 static_autoscaler.go:343] No unschedulable pods I0428 14:24:48.477817 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:24:48.477836 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:24:48.477850 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:24:48.478123 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:24:48.478563 1 scale_down.go:776] No candidates for scale down I0428 14:24:58.491220 1 static_autoscaler.go:343] No unschedulable pods I0428 14:24:58.491299 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:24:58.491317 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:24:58.491392 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:24:58.491716 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:24:58.492180 1 scale_down.go:776] No candidates for scale down I0428 14:25:08.506271 1 static_autoscaler.go:343] No unschedulable pods I0428 14:25:08.506356 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:25:08.506382 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:25:08.506495 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:25:08.506786 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:25:08.507234 1 scale_down.go:776] No candidates for scale down I0428 14:25:18.521987 1 static_autoscaler.go:343] No unschedulable pods I0428 14:25:18.522135 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:25:18.522153 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:25:18.522165 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:25:18.522446 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:25:18.522848 1 scale_down.go:776] No candidates for scale down I0428 14:25:24.219688 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 14:25:24.219965 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 258.17µs I0428 14:25:28.536767 1 static_autoscaler.go:343] No unschedulable pods I0428 14:25:28.536880 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:25:28.536915 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:25:28.536930 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:25:28.537189 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:25:28.537630 1 scale_down.go:776] No candidates for scale down I0428 14:25:38.550143 1 static_autoscaler.go:343] No unschedulable pods I0428 14:25:38.550235 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:25:38.550252 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:25:38.550265 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:25:38.550560 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:25:38.550998 1 scale_down.go:776] No candidates for scale down I0428 14:25:48.564688 1 static_autoscaler.go:343] No unschedulable pods I0428 14:25:48.564822 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:25:48.564841 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:25:48.564853 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:25:48.565109 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:25:48.565516 1 scale_down.go:776] No candidates for scale down I0428 14:25:58.579744 1 static_autoscaler.go:343] No unschedulable pods I0428 14:25:58.579837 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:25:58.579856 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:25:58.579868 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:25:58.580117 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:25:58.580499 1 scale_down.go:776] No candidates for scale down I0428 14:26:08.593779 1 static_autoscaler.go:343] No unschedulable pods I0428 14:26:08.593874 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:26:08.593891 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:26:08.593915 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:26:08.594214 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:26:08.594604 1 scale_down.go:776] No candidates for scale down I0428 14:26:18.610577 1 static_autoscaler.go:343] No unschedulable pods I0428 14:26:18.610712 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:26:18.610733 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:26:18.610749 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:26:18.610983 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:26:18.611354 1 scale_down.go:776] No candidates for scale down I0428 14:26:28.628212 1 static_autoscaler.go:343] No unschedulable pods I0428 14:26:28.628354 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:26:28.628372 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:26:28.628393 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:26:28.628709 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:26:28.629155 1 scale_down.go:776] No candidates for scale down I0428 14:26:38.642501 1 static_autoscaler.go:343] No unschedulable pods I0428 14:26:38.642669 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:26:38.642700 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:26:38.642719 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:26:38.643071 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:26:38.643564 1 scale_down.go:776] No candidates for scale down I0428 14:26:48.661338 1 static_autoscaler.go:343] No unschedulable pods I0428 14:26:48.661480 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:26:48.661513 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:26:48.661527 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:26:48.661804 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:26:48.662222 1 scale_down.go:776] No candidates for scale down I0428 14:26:58.676811 1 static_autoscaler.go:343] No unschedulable pods I0428 14:26:58.676961 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:26:58.676982 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:26:58.677000 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:26:58.677331 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 14:26:58.677941 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 14:31:58.673702461 +0000 UTC m=+56692.372466844 I0428 14:26:58.678036 1 scale_down.go:776] No candidates for scale down I0428 14:27:08.692557 1 static_autoscaler.go:343] No unschedulable pods I0428 14:27:08.692654 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:27:08.692671 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:27:08.692683 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:27:08.692996 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:27:08.693479 1 scale_down.go:776] No candidates for scale down I0428 14:27:18.709211 1 static_autoscaler.go:343] No unschedulable pods I0428 14:27:18.709294 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:27:18.709312 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:27:18.709387 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:27:18.709673 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:27:18.710110 1 scale_down.go:776] No candidates for scale down I0428 14:27:24.220093 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 14:27:24.220312 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 200.656µs I0428 14:27:28.724391 1 static_autoscaler.go:343] No unschedulable pods I0428 14:27:28.724540 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:27:28.724558 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:27:28.724570 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:27:28.724844 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:27:28.725264 1 scale_down.go:776] No candidates for scale down I0428 14:27:38.739972 1 static_autoscaler.go:343] No unschedulable pods I0428 14:27:38.740122 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:27:38.740143 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:27:38.740158 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:27:38.740479 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 14:27:38.741121 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 14:32:38.736808557 +0000 UTC m=+56732.435572946 I0428 14:27:38.741227 1 scale_down.go:776] No candidates for scale down I0428 14:27:48.754563 1 static_autoscaler.go:343] No unschedulable pods I0428 14:27:48.754738 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:27:48.754770 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:27:48.754797 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:27:48.755163 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:27:48.755822 1 scale_down.go:776] No candidates for scale down I0428 14:27:58.769883 1 static_autoscaler.go:343] No unschedulable pods I0428 14:27:58.769972 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:27:58.769990 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:27:58.770061 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:27:58.770302 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:27:58.770763 1 scale_down.go:776] No candidates for scale down I0428 14:28:08.784645 1 static_autoscaler.go:343] No unschedulable pods I0428 14:28:08.784797 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:28:08.784827 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:28:08.784853 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:28:08.785195 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 14:28:08.785812 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 14:33:08.781707478 +0000 UTC m=+56762.480471854 I0428 14:28:08.785930 1 scale_down.go:776] No candidates for scale down I0428 14:28:18.799732 1 static_autoscaler.go:343] No unschedulable pods I0428 14:28:18.799821 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:28:18.799838 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:28:18.799850 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:28:18.800153 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:28:18.800591 1 scale_down.go:776] No candidates for scale down I0428 14:28:28.813802 1 static_autoscaler.go:343] No unschedulable pods I0428 14:28:28.813883 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:28:28.813906 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:28:28.813970 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:28:28.814237 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:28:28.814732 1 scale_down.go:776] No candidates for scale down I0428 14:28:38.827300 1 static_autoscaler.go:343] No unschedulable pods I0428 14:28:38.827406 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:28:38.827436 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:28:38.827451 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:28:38.827792 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:28:38.828239 1 scale_down.go:776] No candidates for scale down I0428 14:28:48.841746 1 static_autoscaler.go:343] No unschedulable pods I0428 14:28:48.841906 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:28:48.841932 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:28:48.841956 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:28:48.842270 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 14:28:48.842858 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 14:33:48.83883821 +0000 UTC m=+56802.537602608 I0428 14:28:48.842962 1 scale_down.go:776] No candidates for scale down I0428 14:28:58.857802 1 static_autoscaler.go:343] No unschedulable pods I0428 14:28:58.857915 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:28:58.857938 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:28:58.857956 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:28:58.858276 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 14:28:58.858892 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 14:33:58.85457556 +0000 UTC m=+56812.553339911 I0428 14:28:58.858994 1 scale_down.go:776] No candidates for scale down I0428 14:29:08.874541 1 static_autoscaler.go:343] No unschedulable pods I0428 14:29:08.874677 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:29:08.874698 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:29:08.874713 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:29:08.874976 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:29:08.875398 1 scale_down.go:776] No candidates for scale down I0428 14:29:18.889388 1 static_autoscaler.go:343] No unschedulable pods I0428 14:29:18.889539 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:29:18.889574 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:29:18.889593 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:29:18.889968 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:29:18.890891 1 scale_down.go:776] No candidates for scale down I0428 14:29:24.220463 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 14:29:24.220703 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 221.918µs I0428 14:29:28.905639 1 static_autoscaler.go:343] No unschedulable pods I0428 14:29:28.905790 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:29:28.905817 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:29:28.905975 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:29:28.906489 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:29:28.907262 1 scale_down.go:776] No candidates for scale down I0428 14:29:38.921031 1 static_autoscaler.go:343] No unschedulable pods I0428 14:29:38.921173 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:29:38.921191 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:29:38.921207 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:29:38.921479 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:29:38.921927 1 scale_down.go:776] No candidates for scale down I0428 14:29:48.939256 1 static_autoscaler.go:343] No unschedulable pods I0428 14:29:48.939379 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:29:48.939401 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:29:48.939488 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:29:48.939766 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:29:48.940189 1 scale_down.go:776] No candidates for scale down I0428 14:29:58.958258 1 static_autoscaler.go:343] No unschedulable pods I0428 14:29:58.958373 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:29:58.958406 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:29:58.958520 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:29:58.958852 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:29:58.959322 1 scale_down.go:776] No candidates for scale down I0428 14:30:08.973605 1 static_autoscaler.go:343] No unschedulable pods I0428 14:30:08.973749 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:30:08.973770 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:30:08.973782 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:30:08.974071 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:30:08.974504 1 scale_down.go:776] No candidates for scale down I0428 14:30:18.988011 1 static_autoscaler.go:343] No unschedulable pods I0428 14:30:18.988130 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:30:18.988164 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:30:18.988179 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:30:18.988433 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:30:18.988848 1 scale_down.go:776] No candidates for scale down I0428 14:30:29.003798 1 static_autoscaler.go:343] No unschedulable pods I0428 14:30:29.003923 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:30:29.003945 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:30:29.003965 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:30:29.004249 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:30:29.004674 1 scale_down.go:776] No candidates for scale down I0428 14:30:39.018755 1 static_autoscaler.go:343] No unschedulable pods I0428 14:30:39.018916 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:30:39.018944 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:30:39.018968 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:30:39.019244 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:30:39.019904 1 scale_down.go:776] No candidates for scale down I0428 14:30:49.037535 1 static_autoscaler.go:343] No unschedulable pods I0428 14:30:49.037638 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:30:49.037660 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:30:49.037678 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:30:49.038025 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:30:49.038493 1 scale_down.go:776] No candidates for scale down I0428 14:30:59.052140 1 static_autoscaler.go:343] No unschedulable pods I0428 14:30:59.052281 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:30:59.052307 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:30:59.052326 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:30:59.052659 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:30:59.053083 1 scale_down.go:776] No candidates for scale down I0428 14:31:09.069269 1 static_autoscaler.go:343] No unschedulable pods I0428 14:31:09.069361 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:31:09.069381 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:31:09.069467 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:31:09.069741 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:31:09.070174 1 scale_down.go:776] No candidates for scale down I0428 14:31:19.092467 1 static_autoscaler.go:343] No unschedulable pods I0428 14:31:19.092558 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:31:19.092580 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:31:19.092655 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:31:19.092978 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:31:19.093434 1 scale_down.go:776] No candidates for scale down I0428 14:31:24.220816 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 14:31:24.221029 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 196.499µs I0428 14:31:29.106107 1 static_autoscaler.go:343] No unschedulable pods I0428 14:31:29.106248 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:31:29.106268 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:31:29.106280 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:31:29.106598 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:31:29.107093 1 scale_down.go:776] No candidates for scale down I0428 14:31:39.122714 1 static_autoscaler.go:343] No unschedulable pods I0428 14:31:39.122901 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:31:39.122924 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:31:39.122946 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:31:39.123302 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:31:39.123833 1 scale_down.go:776] No candidates for scale down I0428 14:31:49.138518 1 static_autoscaler.go:343] No unschedulable pods I0428 14:31:49.138708 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:31:49.138735 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:31:49.138753 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:31:49.139138 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:31:49.139807 1 scale_down.go:776] No candidates for scale down I0428 14:31:59.155102 1 static_autoscaler.go:343] No unschedulable pods I0428 14:31:59.155270 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:31:59.155295 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:31:59.155317 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:31:59.155646 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 14:31:59.156224 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 14:36:59.152174789 +0000 UTC m=+56992.850939135 I0428 14:31:59.156343 1 scale_down.go:776] No candidates for scale down I0428 14:32:09.168946 1 static_autoscaler.go:343] No unschedulable pods I0428 14:32:09.169042 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:32:09.169069 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:32:09.169088 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:32:09.169397 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:32:09.169847 1 scale_down.go:776] No candidates for scale down I0428 14:32:19.182262 1 static_autoscaler.go:343] No unschedulable pods I0428 14:32:19.182368 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:32:19.182388 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:32:19.182404 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:32:19.182870 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:32:19.183375 1 scale_down.go:776] No candidates for scale down I0428 14:32:29.199016 1 static_autoscaler.go:343] No unschedulable pods I0428 14:32:29.199444 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:32:29.199532 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:32:29.199607 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:32:29.200225 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:32:29.201398 1 scale_down.go:776] No candidates for scale down I0428 14:32:39.218009 1 static_autoscaler.go:343] No unschedulable pods I0428 14:32:39.218175 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:32:39.218206 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:32:39.218230 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:32:39.218542 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 14:32:39.219294 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 14:37:39.214672919 +0000 UTC m=+57032.913437257 I0428 14:32:39.219398 1 scale_down.go:776] No candidates for scale down I0428 14:32:49.232436 1 static_autoscaler.go:343] No unschedulable pods I0428 14:32:49.232557 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:32:49.232591 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:32:49.232606 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:32:49.232861 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:32:49.233314 1 scale_down.go:776] No candidates for scale down I0428 14:32:59.247247 1 static_autoscaler.go:343] No unschedulable pods I0428 14:32:59.247381 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:32:59.247400 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:32:59.247424 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:32:59.247725 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:32:59.248135 1 scale_down.go:776] No candidates for scale down I0428 14:33:09.261474 1 static_autoscaler.go:343] No unschedulable pods I0428 14:33:09.261564 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:33:09.261582 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:33:09.261596 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:33:09.261883 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 14:33:09.262355 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 14:38:09.25867936 +0000 UTC m=+57062.957443698 I0428 14:33:09.262457 1 scale_down.go:776] No candidates for scale down I0428 14:33:19.276486 1 static_autoscaler.go:343] No unschedulable pods I0428 14:33:19.276621 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:33:19.276648 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:33:19.276671 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:33:19.277112 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:33:19.277575 1 scale_down.go:776] No candidates for scale down I0428 14:33:24.221156 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 14:33:24.221375 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 201.689µs I0428 14:33:29.299004 1 static_autoscaler.go:343] No unschedulable pods I0428 14:33:29.299210 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:33:29.299244 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:33:29.299263 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:33:29.300703 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:33:29.301505 1 scale_down.go:776] No candidates for scale down I0428 14:33:39.319799 1 static_autoscaler.go:343] No unschedulable pods I0428 14:33:39.319896 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:33:39.319918 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:33:39.319933 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:33:39.320277 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:33:39.320726 1 scale_down.go:776] No candidates for scale down I0428 14:33:49.349643 1 static_autoscaler.go:343] No unschedulable pods I0428 14:33:49.349767 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:33:49.349794 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:33:49.349821 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:33:49.350253 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 14:33:49.350896 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 14:38:49.346642514 +0000 UTC m=+57103.045406904 I0428 14:33:49.350998 1 scale_down.go:776] No candidates for scale down I0428 14:33:59.366526 1 static_autoscaler.go:343] No unschedulable pods I0428 14:33:59.366670 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:33:59.366688 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:33:59.366717 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:33:59.367021 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 14:33:59.367590 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 14:38:59.363792542 +0000 UTC m=+57113.062556895 I0428 14:33:59.367686 1 scale_down.go:776] No candidates for scale down I0428 14:34:09.383669 1 static_autoscaler.go:343] No unschedulable pods I0428 14:34:09.383799 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:34:09.383839 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:34:09.383855 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:34:09.384102 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:34:09.384594 1 scale_down.go:776] No candidates for scale down I0428 14:34:19.400216 1 static_autoscaler.go:343] No unschedulable pods I0428 14:34:19.400367 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:34:19.400385 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:34:19.400398 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:34:19.400760 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:34:19.401282 1 scale_down.go:776] No candidates for scale down I0428 14:34:29.416819 1 static_autoscaler.go:343] No unschedulable pods I0428 14:34:29.416912 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:34:29.416935 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:34:29.417030 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:34:29.417311 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:34:29.417872 1 scale_down.go:776] No candidates for scale down I0428 14:34:39.432852 1 static_autoscaler.go:343] No unschedulable pods I0428 14:34:39.432995 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:34:39.433019 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:34:39.433037 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:34:39.433363 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:34:39.433872 1 scale_down.go:776] No candidates for scale down I0428 14:34:49.446845 1 static_autoscaler.go:343] No unschedulable pods I0428 14:34:49.446953 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:34:49.446972 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:34:49.446985 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:34:49.447279 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:34:49.447719 1 scale_down.go:776] No candidates for scale down I0428 14:34:59.460669 1 static_autoscaler.go:343] No unschedulable pods I0428 14:34:59.460777 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:34:59.460808 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:34:59.460838 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:34:59.461158 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:34:59.461640 1 scale_down.go:776] No candidates for scale down I0428 14:35:09.474319 1 static_autoscaler.go:343] No unschedulable pods I0428 14:35:09.474423 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:35:09.474441 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:35:09.474504 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:35:09.474805 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:35:09.475280 1 scale_down.go:776] No candidates for scale down I0428 14:35:19.487796 1 static_autoscaler.go:343] No unschedulable pods I0428 14:35:19.487928 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:35:19.487949 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:35:19.487968 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:35:19.488235 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:35:19.488651 1 scale_down.go:776] No candidates for scale down I0428 14:35:24.221481 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 14:35:24.221709 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 204.798µs I0428 14:35:29.501511 1 static_autoscaler.go:343] No unschedulable pods I0428 14:35:29.501600 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:35:29.501616 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:35:29.501685 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:35:29.501926 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:35:29.502314 1 scale_down.go:776] No candidates for scale down I0428 14:35:39.519894 1 static_autoscaler.go:343] No unschedulable pods I0428 14:35:39.520030 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:35:39.520046 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:35:39.520057 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:35:39.520324 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:35:39.520762 1 scale_down.go:776] No candidates for scale down I0428 14:35:49.537022 1 static_autoscaler.go:343] No unschedulable pods I0428 14:35:49.537231 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:35:49.537266 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:35:49.537287 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:35:49.537697 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:35:49.538168 1 scale_down.go:776] No candidates for scale down I0428 14:35:59.551697 1 static_autoscaler.go:343] No unschedulable pods I0428 14:35:59.551796 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:35:59.551821 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:35:59.551839 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:35:59.552149 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:35:59.552597 1 scale_down.go:776] No candidates for scale down I0428 14:36:09.565849 1 static_autoscaler.go:343] No unschedulable pods I0428 14:36:09.566022 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:36:09.566073 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:36:09.566100 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:36:09.566397 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:36:09.566934 1 scale_down.go:776] No candidates for scale down I0428 14:36:19.583031 1 static_autoscaler.go:343] No unschedulable pods I0428 14:36:19.583126 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:36:19.583155 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:36:19.583171 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:36:19.583536 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:36:19.583942 1 scale_down.go:776] No candidates for scale down I0428 14:36:29.614964 1 static_autoscaler.go:343] No unschedulable pods I0428 14:36:29.615060 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:36:29.615079 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:36:29.615136 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:36:29.615469 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:36:29.615920 1 scale_down.go:776] No candidates for scale down I0428 14:36:39.630325 1 static_autoscaler.go:343] No unschedulable pods I0428 14:36:39.630459 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:36:39.630481 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:36:39.630498 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:36:39.630775 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:36:39.631194 1 scale_down.go:776] No candidates for scale down I0428 14:36:49.646438 1 static_autoscaler.go:343] No unschedulable pods I0428 14:36:49.646553 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:36:49.646581 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:36:49.646605 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:36:49.646983 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 14:36:49.647483 1 scale_down.go:776] No candidates for scale down I0428 14:36:59.660611 1 static_autoscaler.go:343] No unschedulable pods I0428 14:36:59.660744 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:36:59.660775 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:36:59.660793 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:36:59.661052 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 14:36:59.661485 1 scale_down.go:776] No candidates for scale down I0428 14:37:09.674669 1 static_autoscaler.go:343] No unschedulable pods I0428 14:37:09.674803 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:37:09.674821 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:37:09.674832 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:37:09.675083 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 14:37:09.675515 1 scale_down.go:776] No candidates for scale down I0428 14:37:19.689549 1 static_autoscaler.go:343] No unschedulable pods I0428 14:37:19.689649 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:37:19.689675 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:37:19.689762 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:37:19.690008 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 14:37:19.690466 1 scale_down.go:776] No candidates for scale down I0428 14:37:24.221831 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 14:37:24.222052 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 202.44µs I0428 14:37:29.706047 1 static_autoscaler.go:343] No unschedulable pods I0428 14:37:29.706263 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:37:29.706290 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:37:29.706317 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:37:29.706691 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 14:37:29.707373 1 scale_down.go:776] No candidates for scale down I0428 14:37:39.721473 1 static_autoscaler.go:343] No unschedulable pods I0428 14:37:39.721558 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:37:39.721582 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:37:39.721658 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:37:39.721951 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:37:39.722359 1 scale_down.go:776] No candidates for scale down I0428 14:37:49.735392 1 static_autoscaler.go:343] No unschedulable pods I0428 14:37:49.735494 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:37:49.735513 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:37:49.735587 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:37:49.735839 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:37:49.736321 1 scale_down.go:776] No candidates for scale down I0428 14:37:59.751055 1 static_autoscaler.go:343] No unschedulable pods I0428 14:37:59.751152 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:37:59.751166 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:37:59.751223 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:37:59.751521 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:37:59.751994 1 scale_down.go:776] No candidates for scale down I0428 14:38:09.765105 1 static_autoscaler.go:343] No unschedulable pods I0428 14:38:09.765209 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:38:09.765226 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:38:09.765295 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:38:09.765557 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 14:38:09.766118 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 14:43:09.762357179 +0000 UTC m=+57363.461121663 I0428 14:38:09.766219 1 scale_down.go:776] No candidates for scale down I0428 14:38:19.779643 1 static_autoscaler.go:343] No unschedulable pods I0428 14:38:19.779801 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:38:19.779827 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:38:19.779851 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:38:19.780139 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:38:19.780609 1 scale_down.go:776] No candidates for scale down I0428 14:38:29.795084 1 static_autoscaler.go:343] No unschedulable pods I0428 14:38:29.795219 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:38:29.795245 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:38:29.795263 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:38:29.795591 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:38:29.796016 1 scale_down.go:776] No candidates for scale down I0428 14:38:39.809096 1 static_autoscaler.go:343] No unschedulable pods I0428 14:38:39.809238 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:38:39.809256 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:38:39.809272 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:38:39.809547 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:38:39.810047 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 14:43:39.806208349 +0000 UTC m=+57393.504972738 I0428 14:38:39.810151 1 scale_down.go:776] No candidates for scale down I0428 14:38:49.823876 1 static_autoscaler.go:343] No unschedulable pods I0428 14:38:49.824017 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:38:49.824040 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:38:49.824059 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:38:49.824273 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:38:49.824686 1 scale_down.go:776] No candidates for scale down I0428 14:38:59.838709 1 static_autoscaler.go:343] No unschedulable pods I0428 14:38:59.838796 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:38:59.838814 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:38:59.838912 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:38:59.839163 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 14:38:59.839672 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 14:43:59.836006562 +0000 UTC m=+57413.534770950 I0428 14:38:59.839767 1 scale_down.go:776] No candidates for scale down I0428 14:39:09.854467 1 static_autoscaler.go:343] No unschedulable pods I0428 14:39:09.854592 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:39:09.854626 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:39:09.854641 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:39:09.854895 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:39:09.855404 1 scale_down.go:776] No candidates for scale down I0428 14:39:19.867813 1 static_autoscaler.go:343] No unschedulable pods I0428 14:39:19.867949 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:39:19.867971 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:39:19.867983 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:39:19.868279 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:39:19.868721 1 scale_down.go:776] No candidates for scale down I0428 14:39:24.222191 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 14:39:24.222408 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 199.397µs I0428 14:39:29.882307 1 static_autoscaler.go:343] No unschedulable pods I0428 14:39:29.882407 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:39:29.882438 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:39:29.882451 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:39:29.882731 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:39:29.883119 1 scale_down.go:776] No candidates for scale down I0428 14:39:39.897027 1 static_autoscaler.go:343] No unschedulable pods I0428 14:39:39.897109 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:39:39.897146 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:39:39.897164 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:39:39.897473 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:39:39.897963 1 scale_down.go:776] No candidates for scale down I0428 14:39:49.910748 1 static_autoscaler.go:343] No unschedulable pods I0428 14:39:49.910877 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:39:49.910898 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:39:49.910910 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:39:49.911165 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:39:49.911575 1 scale_down.go:776] No candidates for scale down I0428 14:39:59.925519 1 static_autoscaler.go:343] No unschedulable pods I0428 14:39:59.925702 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:39:59.925729 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:39:59.925749 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:39:59.926218 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:39:59.926785 1 scale_down.go:776] No candidates for scale down I0428 14:40:09.940760 1 static_autoscaler.go:343] No unschedulable pods I0428 14:40:09.940904 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:40:09.940924 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:40:09.940944 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:40:09.941181 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:40:09.941669 1 scale_down.go:776] No candidates for scale down I0428 14:40:19.956895 1 static_autoscaler.go:343] No unschedulable pods I0428 14:40:19.957023 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:40:19.957056 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:40:19.957071 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:40:19.957293 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:40:19.957726 1 scale_down.go:776] No candidates for scale down I0428 14:40:29.970544 1 static_autoscaler.go:343] No unschedulable pods I0428 14:40:29.970636 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:40:29.970657 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:40:29.970677 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:40:29.970935 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:40:29.971403 1 scale_down.go:776] No candidates for scale down I0428 14:40:39.984735 1 static_autoscaler.go:343] No unschedulable pods I0428 14:40:39.984903 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:40:39.984924 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:40:39.984939 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:40:39.985205 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:40:39.985626 1 scale_down.go:776] No candidates for scale down I0428 14:40:50.002066 1 static_autoscaler.go:343] No unschedulable pods I0428 14:40:50.002185 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:40:50.002217 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:40:50.002232 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:40:50.002485 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:40:50.002883 1 scale_down.go:776] No candidates for scale down I0428 14:41:00.016204 1 static_autoscaler.go:343] No unschedulable pods I0428 14:41:00.016312 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:41:00.016335 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:41:00.016351 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:41:00.016692 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:41:00.017189 1 scale_down.go:776] No candidates for scale down I0428 14:41:10.030176 1 static_autoscaler.go:343] No unschedulable pods I0428 14:41:10.030286 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:41:10.030324 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:41:10.030348 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:41:10.030715 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:41:10.031178 1 scale_down.go:776] No candidates for scale down I0428 14:41:20.048914 1 static_autoscaler.go:343] No unschedulable pods I0428 14:41:20.049002 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:41:20.049024 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:41:20.049097 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:41:20.049353 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:41:20.049800 1 scale_down.go:776] No candidates for scale down I0428 14:41:24.222540 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 14:41:24.222785 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 227.176µs I0428 14:41:30.065872 1 static_autoscaler.go:343] No unschedulable pods I0428 14:41:30.066064 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:41:30.066086 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:41:30.066098 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:41:30.066443 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:41:30.066909 1 scale_down.go:776] No candidates for scale down I0428 14:41:40.079760 1 static_autoscaler.go:343] No unschedulable pods I0428 14:41:40.079914 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:41:40.079934 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:41:40.079957 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:41:40.080317 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:41:40.080811 1 scale_down.go:776] No candidates for scale down I0428 14:41:50.096194 1 static_autoscaler.go:343] No unschedulable pods I0428 14:41:50.096348 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:41:50.096375 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:41:50.096426 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:41:50.096762 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:41:50.097176 1 scale_down.go:776] No candidates for scale down I0428 14:42:00.111932 1 static_autoscaler.go:343] No unschedulable pods I0428 14:42:00.112060 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:42:00.112093 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:42:00.112109 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:42:00.112347 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:42:00.112746 1 scale_down.go:776] No candidates for scale down I0428 14:42:10.126392 1 static_autoscaler.go:343] No unschedulable pods I0428 14:42:10.126501 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:42:10.126521 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:42:10.126597 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:42:10.126870 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:42:10.127290 1 scale_down.go:776] No candidates for scale down I0428 14:42:20.140228 1 static_autoscaler.go:343] No unschedulable pods I0428 14:42:20.140353 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:42:20.140372 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:42:20.140384 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:42:20.140718 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:42:20.141140 1 scale_down.go:776] No candidates for scale down I0428 14:42:30.162721 1 static_autoscaler.go:343] No unschedulable pods I0428 14:42:30.162854 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:42:30.162875 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:42:30.162891 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:42:30.163174 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:42:30.163698 1 scale_down.go:776] No candidates for scale down I0428 14:42:40.178752 1 static_autoscaler.go:343] No unschedulable pods I0428 14:42:40.178890 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:42:40.178909 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:42:40.178921 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:42:40.179152 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:42:40.179557 1 scale_down.go:776] No candidates for scale down I0428 14:42:50.193069 1 static_autoscaler.go:343] No unschedulable pods I0428 14:42:50.193223 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:42:50.193249 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:42:50.193272 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:42:50.193547 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:42:50.193968 1 scale_down.go:776] No candidates for scale down I0428 14:43:00.209448 1 static_autoscaler.go:343] No unschedulable pods I0428 14:43:00.209577 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:43:00.209595 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:43:00.209607 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:43:00.209846 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:43:00.210215 1 scale_down.go:776] No candidates for scale down I0428 14:43:10.223614 1 static_autoscaler.go:343] No unschedulable pods I0428 14:43:10.223750 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:43:10.223772 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:43:10.223789 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:43:10.224039 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 14:43:10.224604 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 14:48:10.220664804 +0000 UTC m=+57663.919429154 I0428 14:43:10.224738 1 scale_down.go:776] No candidates for scale down I0428 14:43:20.239769 1 static_autoscaler.go:343] No unschedulable pods I0428 14:43:20.239905 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:43:20.239922 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:43:20.239937 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:43:20.240165 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:43:20.240562 1 scale_down.go:776] No candidates for scale down I0428 14:43:24.222908 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 14:43:24.223145 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 218.128µs I0428 14:43:30.253649 1 static_autoscaler.go:343] No unschedulable pods I0428 14:43:30.253731 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:43:30.253750 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:43:30.253820 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:43:30.254097 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:43:30.254551 1 scale_down.go:776] No candidates for scale down I0428 14:43:40.267666 1 static_autoscaler.go:343] No unschedulable pods I0428 14:43:40.267811 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:43:40.267843 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:43:40.267865 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:43:40.268204 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 14:43:40.269020 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 14:48:40.264661199 +0000 UTC m=+57693.963425582 I0428 14:43:40.269158 1 scale_down.go:776] No candidates for scale down I0428 14:43:50.281913 1 static_autoscaler.go:343] No unschedulable pods I0428 14:43:50.281994 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:43:50.282009 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:43:50.282089 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:43:50.282324 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:43:50.282714 1 scale_down.go:776] No candidates for scale down I0428 14:44:00.298682 1 static_autoscaler.go:343] No unschedulable pods I0428 14:44:00.298764 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:44:00.298784 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:44:00.298847 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:44:00.299053 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 14:44:00.299514 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 14:49:00.295812874 +0000 UTC m=+57713.994577261 I0428 14:44:00.299604 1 scale_down.go:776] No candidates for scale down I0428 14:44:10.313377 1 static_autoscaler.go:343] No unschedulable pods I0428 14:44:10.313509 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:44:10.313537 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:44:10.313555 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:44:10.313812 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:44:10.314186 1 scale_down.go:776] No candidates for scale down I0428 14:44:20.327070 1 static_autoscaler.go:343] No unschedulable pods I0428 14:44:20.327177 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:44:20.327203 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:44:20.327221 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:44:20.327539 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:44:20.327934 1 scale_down.go:776] No candidates for scale down I0428 14:44:30.341619 1 static_autoscaler.go:343] No unschedulable pods I0428 14:44:30.341697 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:44:30.341714 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:44:30.341781 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:44:30.341992 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:44:30.342392 1 scale_down.go:776] No candidates for scale down I0428 14:44:40.355929 1 static_autoscaler.go:343] No unschedulable pods I0428 14:44:40.356089 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:44:40.356110 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:44:40.356122 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:44:40.356376 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:44:40.356807 1 scale_down.go:776] No candidates for scale down I0428 14:44:50.370606 1 static_autoscaler.go:343] No unschedulable pods I0428 14:44:50.370700 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:44:50.370717 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:44:50.370728 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:44:50.370998 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:44:50.371498 1 scale_down.go:776] No candidates for scale down I0428 14:45:00.385906 1 static_autoscaler.go:343] No unschedulable pods I0428 14:45:00.386074 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:45:00.386103 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:45:00.386126 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:45:00.386435 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:45:00.386869 1 scale_down.go:776] No candidates for scale down I0428 14:45:10.400071 1 static_autoscaler.go:343] No unschedulable pods I0428 14:45:10.400225 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:45:10.400246 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:45:10.400264 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:45:10.400589 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:45:10.401175 1 scale_down.go:776] No candidates for scale down I0428 14:45:20.416486 1 static_autoscaler.go:343] No unschedulable pods I0428 14:45:20.416635 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:45:20.416658 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:45:20.416670 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:45:20.416981 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:45:20.417449 1 scale_down.go:776] No candidates for scale down I0428 14:45:24.223281 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 14:45:24.223587 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 285.68µs I0428 14:45:30.431791 1 static_autoscaler.go:343] No unschedulable pods I0428 14:45:30.431925 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:45:30.431942 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:45:30.431953 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:45:30.432179 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:45:30.432568 1 scale_down.go:776] No candidates for scale down I0428 14:45:40.464214 1 static_autoscaler.go:343] No unschedulable pods I0428 14:45:40.464350 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:45:40.464367 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:45:40.464379 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:45:40.464688 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:45:40.465169 1 scale_down.go:776] No candidates for scale down I0428 14:45:50.487032 1 static_autoscaler.go:343] No unschedulable pods I0428 14:45:50.487129 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:45:50.487152 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:45:50.487177 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:45:50.487514 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:45:50.487910 1 scale_down.go:776] No candidates for scale down I0428 14:46:00.503314 1 static_autoscaler.go:343] No unschedulable pods I0428 14:46:00.503482 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:46:00.503500 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:46:00.503513 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:46:00.503768 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:46:00.504146 1 scale_down.go:776] No candidates for scale down I0428 14:46:10.517651 1 static_autoscaler.go:343] No unschedulable pods I0428 14:46:10.517741 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:46:10.517761 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:46:10.517780 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:46:10.518029 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:46:10.518446 1 scale_down.go:776] No candidates for scale down I0428 14:46:20.530591 1 static_autoscaler.go:343] No unschedulable pods I0428 14:46:20.530698 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:46:20.530724 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:46:20.530805 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:46:20.531076 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:46:20.531515 1 scale_down.go:776] No candidates for scale down I0428 14:46:30.544807 1 static_autoscaler.go:343] No unschedulable pods I0428 14:46:30.544930 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:46:30.544948 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:46:30.544959 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:46:30.545211 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:46:30.545605 1 scale_down.go:776] No candidates for scale down I0428 14:46:40.558702 1 static_autoscaler.go:343] No unschedulable pods I0428 14:46:40.558781 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:46:40.558813 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:46:40.558827 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:46:40.559080 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:46:40.559468 1 scale_down.go:776] No candidates for scale down I0428 14:46:50.572938 1 static_autoscaler.go:343] No unschedulable pods I0428 14:46:50.573071 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:46:50.573091 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:46:50.573105 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:46:50.573308 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:46:50.573728 1 scale_down.go:776] No candidates for scale down I0428 14:47:00.589579 1 static_autoscaler.go:343] No unschedulable pods I0428 14:47:00.589735 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:47:00.589760 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:47:00.589774 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:47:00.590036 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:47:00.590542 1 scale_down.go:776] No candidates for scale down I0428 14:47:10.603148 1 static_autoscaler.go:343] No unschedulable pods I0428 14:47:10.603281 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:47:10.603298 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:47:10.603311 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:47:10.603580 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:47:10.603981 1 scale_down.go:776] No candidates for scale down I0428 14:47:20.618680 1 static_autoscaler.go:343] No unschedulable pods I0428 14:47:20.618785 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:47:20.618816 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:47:20.618889 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:47:20.619202 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:47:20.619635 1 scale_down.go:776] No candidates for scale down I0428 14:47:24.223715 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 14:47:24.223923 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 192.041µs I0428 14:47:30.634538 1 static_autoscaler.go:343] No unschedulable pods I0428 14:47:30.634682 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:47:30.634701 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:47:30.634713 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:47:30.634972 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:47:30.635366 1 scale_down.go:776] No candidates for scale down I0428 14:47:40.648540 1 static_autoscaler.go:343] No unschedulable pods I0428 14:47:40.648683 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:47:40.648704 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:47:40.648715 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:47:40.648987 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:47:40.649387 1 scale_down.go:776] No candidates for scale down I0428 14:47:50.661995 1 static_autoscaler.go:343] No unschedulable pods I0428 14:47:50.662096 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:47:50.662113 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:47:50.662123 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:47:50.662404 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:47:50.662897 1 scale_down.go:776] No candidates for scale down I0428 14:48:00.677491 1 static_autoscaler.go:343] No unschedulable pods I0428 14:48:00.677622 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:48:00.677642 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:48:00.677659 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:48:00.677921 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:48:00.678318 1 scale_down.go:776] No candidates for scale down I0428 14:48:10.693089 1 static_autoscaler.go:343] No unschedulable pods I0428 14:48:10.693166 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:48:10.693184 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:48:10.693255 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:48:10.693519 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 14:48:10.694011 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 14:53:10.689996374 +0000 UTC m=+57964.388760719 I0428 14:48:10.694118 1 scale_down.go:776] No candidates for scale down I0428 14:48:20.706772 1 static_autoscaler.go:343] No unschedulable pods I0428 14:48:20.706887 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:48:20.706905 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:48:20.706929 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:48:20.707213 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:48:20.707631 1 scale_down.go:776] No candidates for scale down I0428 14:48:30.723464 1 static_autoscaler.go:343] No unschedulable pods I0428 14:48:30.723614 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:48:30.723632 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:48:30.723643 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:48:30.723928 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:48:30.724328 1 scale_down.go:776] No candidates for scale down I0428 14:48:40.736726 1 static_autoscaler.go:343] No unschedulable pods I0428 14:48:40.736885 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:48:40.736904 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:48:40.736928 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:48:40.737182 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 14:48:40.737779 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 14:53:40.733771552 +0000 UTC m=+57994.432535940 I0428 14:48:40.737910 1 scale_down.go:776] No candidates for scale down I0428 14:48:50.752766 1 static_autoscaler.go:343] No unschedulable pods I0428 14:48:50.752912 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:48:50.752932 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:48:50.752955 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:48:50.753238 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:48:50.753724 1 scale_down.go:776] No candidates for scale down I0428 14:49:00.771066 1 static_autoscaler.go:343] No unschedulable pods I0428 14:49:00.771225 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:49:00.771247 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:49:00.771259 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:49:00.771566 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 14:49:00.772135 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 14:54:00.768057352 +0000 UTC m=+58014.466821688 I0428 14:49:00.772228 1 scale_down.go:776] No candidates for scale down I0428 14:49:10.787666 1 static_autoscaler.go:343] No unschedulable pods I0428 14:49:10.787779 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:49:10.787798 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:49:10.787854 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:49:10.788126 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:49:10.788654 1 scale_down.go:776] No candidates for scale down I0428 14:49:20.800916 1 static_autoscaler.go:343] No unschedulable pods I0428 14:49:20.801006 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:49:20.801023 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:49:20.801100 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:49:20.801365 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:49:20.801803 1 scale_down.go:776] No candidates for scale down I0428 14:49:24.224051 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 14:49:24.224296 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 227.622µs I0428 14:49:30.815513 1 static_autoscaler.go:343] No unschedulable pods I0428 14:49:30.815659 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:49:30.815677 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:49:30.815691 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:49:30.816012 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:49:30.816523 1 scale_down.go:776] No candidates for scale down I0428 14:49:40.831089 1 static_autoscaler.go:343] No unschedulable pods I0428 14:49:40.831204 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:49:40.831247 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:49:40.831263 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:49:40.831675 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:49:40.832116 1 scale_down.go:776] No candidates for scale down I0428 14:49:50.849293 1 static_autoscaler.go:343] No unschedulable pods I0428 14:49:50.849373 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:49:50.849391 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:49:50.849474 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:49:50.849726 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:49:50.850126 1 scale_down.go:776] No candidates for scale down I0428 14:50:00.863788 1 static_autoscaler.go:343] No unschedulable pods I0428 14:50:00.863905 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:50:00.863934 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:50:00.863960 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:50:00.864329 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:50:00.864776 1 scale_down.go:776] No candidates for scale down I0428 14:50:10.881335 1 static_autoscaler.go:343] No unschedulable pods I0428 14:50:10.881438 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:50:10.881460 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:50:10.881483 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:50:10.881812 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:50:10.882266 1 scale_down.go:776] No candidates for scale down I0428 14:50:20.896700 1 static_autoscaler.go:343] No unschedulable pods I0428 14:50:20.896848 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:50:20.896867 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:50:20.896880 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:50:20.897155 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:50:20.897625 1 scale_down.go:776] No candidates for scale down I0428 14:50:30.917872 1 static_autoscaler.go:343] No unschedulable pods I0428 14:50:30.918022 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:50:30.918041 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:50:30.918053 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:50:30.918297 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:50:30.918757 1 scale_down.go:776] No candidates for scale down I0428 14:50:40.933866 1 static_autoscaler.go:343] No unschedulable pods I0428 14:50:40.934004 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:50:40.934026 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:50:40.934044 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:50:40.934297 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:50:40.934735 1 scale_down.go:776] No candidates for scale down I0428 14:50:50.949463 1 static_autoscaler.go:343] No unschedulable pods I0428 14:50:50.949544 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:50:50.949576 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:50:50.949592 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:50:50.949875 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:50:50.950293 1 scale_down.go:776] No candidates for scale down I0428 14:51:00.963154 1 static_autoscaler.go:343] No unschedulable pods I0428 14:51:00.963266 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:51:00.963285 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:51:00.963299 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:51:00.963669 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:51:00.964120 1 scale_down.go:776] No candidates for scale down I0428 14:51:10.979894 1 static_autoscaler.go:343] No unschedulable pods I0428 14:51:10.979979 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:51:10.979996 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:51:10.980068 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:51:10.980324 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:51:10.980775 1 scale_down.go:776] No candidates for scale down I0428 14:51:20.997318 1 static_autoscaler.go:343] No unschedulable pods I0428 14:51:20.997402 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:51:20.997434 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:51:20.997511 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:51:20.997789 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:51:20.998196 1 scale_down.go:776] No candidates for scale down I0428 14:51:24.224466 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 14:51:24.224678 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 192.45µs I0428 14:51:31.012749 1 static_autoscaler.go:343] No unschedulable pods I0428 14:51:31.012838 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:51:31.012854 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:51:31.012925 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:51:31.013150 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:51:31.013569 1 scale_down.go:776] No candidates for scale down I0428 14:51:41.027651 1 static_autoscaler.go:343] No unschedulable pods I0428 14:51:41.027744 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:51:41.027761 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:51:41.027835 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:51:41.028058 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:51:41.028495 1 scale_down.go:776] No candidates for scale down I0428 14:51:51.044334 1 static_autoscaler.go:343] No unschedulable pods I0428 14:51:51.044469 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:51:51.044485 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:51:51.044497 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:51:51.044788 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:51:51.045245 1 scale_down.go:776] No candidates for scale down I0428 14:52:01.061851 1 static_autoscaler.go:343] No unschedulable pods I0428 14:52:01.061986 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:52:01.062003 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:52:01.062014 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:52:01.062306 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:52:01.062752 1 scale_down.go:776] No candidates for scale down I0428 14:52:11.076700 1 static_autoscaler.go:343] No unschedulable pods I0428 14:52:11.076804 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:52:11.076821 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:52:11.076833 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:52:11.077145 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:52:11.077585 1 scale_down.go:776] No candidates for scale down I0428 14:52:21.092446 1 static_autoscaler.go:343] No unschedulable pods I0428 14:52:21.092583 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:52:21.092603 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:52:21.092619 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:52:21.092880 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:52:21.093299 1 scale_down.go:776] No candidates for scale down I0428 14:52:31.107717 1 static_autoscaler.go:343] No unschedulable pods I0428 14:52:31.107834 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:52:31.107860 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:52:31.107938 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:52:31.108254 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:52:31.108697 1 scale_down.go:776] No candidates for scale down I0428 14:52:41.122570 1 static_autoscaler.go:343] No unschedulable pods I0428 14:52:41.122667 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:52:41.122685 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:52:41.122756 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:52:41.123017 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:52:41.123483 1 scale_down.go:776] No candidates for scale down I0428 14:52:51.138651 1 static_autoscaler.go:343] No unschedulable pods I0428 14:52:51.138803 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:52:51.138825 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:52:51.138849 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:52:51.139116 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:52:51.139536 1 scale_down.go:776] No candidates for scale down I0428 14:53:01.154620 1 static_autoscaler.go:343] No unschedulable pods I0428 14:53:01.154717 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:53:01.154734 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:53:01.154748 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:53:01.155023 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:53:01.155447 1 scale_down.go:776] No candidates for scale down I0428 14:53:11.171131 1 static_autoscaler.go:343] No unschedulable pods I0428 14:53:11.171262 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:53:11.171285 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:53:11.171366 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:53:11.171682 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 14:53:11.172188 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 14:58:11.168010526 +0000 UTC m=+58264.866774864 I0428 14:53:11.172278 1 scale_down.go:776] No candidates for scale down I0428 14:53:21.189971 1 static_autoscaler.go:343] No unschedulable pods I0428 14:53:21.190121 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:53:21.190139 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:53:21.190160 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:53:21.190466 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:53:21.190951 1 scale_down.go:776] No candidates for scale down I0428 14:53:24.224812 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 14:53:24.225061 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 229.613µs I0428 14:53:31.206134 1 static_autoscaler.go:343] No unschedulable pods I0428 14:53:31.206345 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:53:31.206378 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:53:31.206400 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:53:31.206862 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:53:31.207352 1 scale_down.go:776] No candidates for scale down I0428 14:53:41.222040 1 static_autoscaler.go:343] No unschedulable pods I0428 14:53:41.222165 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:53:41.222190 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:53:41.222211 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:53:41.222664 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 14:53:41.223205 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 14:58:41.21815979 +0000 UTC m=+58294.916924130 I0428 14:53:41.223295 1 scale_down.go:776] No candidates for scale down I0428 14:53:51.235954 1 static_autoscaler.go:343] No unschedulable pods I0428 14:53:51.236054 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:53:51.236076 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:53:51.236092 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:53:51.236377 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:53:51.236855 1 scale_down.go:776] No candidates for scale down I0428 14:54:01.249946 1 static_autoscaler.go:343] No unschedulable pods I0428 14:54:01.250091 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:54:01.250124 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:54:01.250145 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:54:01.250444 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 14:54:01.250958 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 14:59:01.24727515 +0000 UTC m=+58314.946039487 I0428 14:54:01.251062 1 scale_down.go:776] No candidates for scale down I0428 14:54:11.266978 1 static_autoscaler.go:343] No unschedulable pods I0428 14:54:11.267091 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:54:11.267109 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:54:11.267124 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:54:11.267466 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:54:11.267977 1 scale_down.go:776] No candidates for scale down I0428 14:54:21.283858 1 static_autoscaler.go:343] No unschedulable pods I0428 14:54:21.283952 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:54:21.283974 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:54:21.283993 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:54:21.284287 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:54:21.284739 1 scale_down.go:776] No candidates for scale down I0428 14:54:31.315719 1 static_autoscaler.go:343] No unschedulable pods I0428 14:54:31.315821 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:54:31.315844 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:54:31.315914 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:54:31.316153 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:54:31.316578 1 scale_down.go:776] No candidates for scale down I0428 14:54:41.336098 1 static_autoscaler.go:343] No unschedulable pods I0428 14:54:41.336327 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:54:41.336396 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:54:41.336442 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:54:41.336966 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:54:41.337815 1 scale_down.go:776] No candidates for scale down I0428 14:54:51.351390 1 static_autoscaler.go:343] No unschedulable pods I0428 14:54:51.351515 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:54:51.351536 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:54:51.351552 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:54:51.351898 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:54:51.352378 1 scale_down.go:776] No candidates for scale down I0428 14:55:01.365616 1 static_autoscaler.go:343] No unschedulable pods I0428 14:55:01.365765 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:55:01.365817 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:55:01.365889 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:55:01.366325 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:55:01.366861 1 scale_down.go:776] No candidates for scale down I0428 14:55:11.383526 1 static_autoscaler.go:343] No unschedulable pods I0428 14:55:11.383670 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:55:11.383694 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:55:11.383710 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:55:11.384004 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:55:11.384510 1 scale_down.go:776] No candidates for scale down I0428 14:55:21.399225 1 static_autoscaler.go:343] No unschedulable pods I0428 14:55:21.399376 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:55:21.399425 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:55:21.399447 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:55:21.399767 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:55:21.400261 1 scale_down.go:776] No candidates for scale down I0428 14:55:24.225184 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 14:55:24.225426 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 225.217µs I0428 14:55:31.416334 1 static_autoscaler.go:343] No unschedulable pods I0428 14:55:31.416487 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:55:31.416507 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:55:31.416521 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:55:31.416795 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:55:31.417354 1 scale_down.go:776] No candidates for scale down I0428 14:55:41.430497 1 static_autoscaler.go:343] No unschedulable pods I0428 14:55:41.430636 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:55:41.430652 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:55:41.430662 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:55:41.430929 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:55:41.431326 1 scale_down.go:776] No candidates for scale down I0428 14:55:51.445637 1 static_autoscaler.go:343] No unschedulable pods I0428 14:55:51.445883 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:55:51.445911 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:55:51.445935 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:55:51.446365 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:55:51.447085 1 scale_down.go:776] No candidates for scale down I0428 14:56:01.461073 1 static_autoscaler.go:343] No unschedulable pods I0428 14:56:01.461151 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:56:01.461169 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:56:01.461247 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:56:01.461473 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:56:01.461886 1 scale_down.go:776] No candidates for scale down I0428 14:56:11.475823 1 static_autoscaler.go:343] No unschedulable pods I0428 14:56:11.475903 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:56:11.475921 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:56:11.475992 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:56:11.476220 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:56:11.476657 1 scale_down.go:776] No candidates for scale down I0428 14:56:21.490154 1 static_autoscaler.go:343] No unschedulable pods I0428 14:56:21.490249 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:56:21.490268 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:56:21.490338 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:56:21.490615 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:56:21.491068 1 scale_down.go:776] No candidates for scale down I0428 14:56:31.513659 1 static_autoscaler.go:343] No unschedulable pods I0428 14:56:31.513786 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:56:31.513810 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:56:31.513827 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:56:31.514118 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:56:31.514601 1 scale_down.go:776] No candidates for scale down I0428 14:56:41.530705 1 static_autoscaler.go:343] No unschedulable pods I0428 14:56:41.530788 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:56:41.530825 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:56:41.530848 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:56:41.531149 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:56:41.531611 1 scale_down.go:776] No candidates for scale down I0428 14:56:51.551182 1 static_autoscaler.go:343] No unschedulable pods I0428 14:56:51.551338 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:56:51.551367 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:56:51.551390 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:56:51.551709 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:56:51.552141 1 scale_down.go:776] No candidates for scale down I0428 14:57:01.565036 1 static_autoscaler.go:343] No unschedulable pods I0428 14:57:01.565180 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:57:01.565199 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:57:01.565209 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:57:01.565472 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:57:01.565912 1 scale_down.go:776] No candidates for scale down I0428 14:57:11.582468 1 static_autoscaler.go:343] No unschedulable pods I0428 14:57:11.582573 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:57:11.582593 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:57:11.582608 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:57:11.582914 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:57:11.583392 1 scale_down.go:776] No candidates for scale down I0428 14:57:21.597183 1 static_autoscaler.go:343] No unschedulable pods I0428 14:57:21.597314 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:57:21.597337 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:57:21.597351 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:57:21.597697 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:57:21.598103 1 scale_down.go:776] No candidates for scale down I0428 14:57:24.225555 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 14:57:24.225830 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 255.411µs I0428 14:57:31.614125 1 static_autoscaler.go:343] No unschedulable pods I0428 14:57:31.614257 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:57:31.614274 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:57:31.614285 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:57:31.614568 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:57:31.614982 1 scale_down.go:776] No candidates for scale down I0428 14:57:41.629214 1 static_autoscaler.go:343] No unschedulable pods I0428 14:57:41.629316 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:57:41.629343 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:57:41.629409 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:57:41.629724 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:57:41.630234 1 scale_down.go:776] No candidates for scale down I0428 14:57:51.644071 1 static_autoscaler.go:343] No unschedulable pods I0428 14:57:51.644168 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:57:51.644185 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:57:51.644198 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:57:51.644531 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:57:51.644981 1 scale_down.go:776] No candidates for scale down I0428 14:58:01.661879 1 static_autoscaler.go:343] No unschedulable pods I0428 14:58:01.661957 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:58:01.661975 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:58:01.662049 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:58:01.662278 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:58:01.662865 1 scale_down.go:776] No candidates for scale down I0428 14:58:11.676557 1 static_autoscaler.go:343] No unschedulable pods I0428 14:58:11.676663 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:58:11.676691 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:58:11.676759 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:58:11.677086 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 14:58:11.677635 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 15:03:11.673765323 +0000 UTC m=+58565.372529659 I0428 14:58:11.677751 1 scale_down.go:776] No candidates for scale down I0428 14:58:21.696896 1 static_autoscaler.go:343] No unschedulable pods I0428 14:58:21.697026 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:58:21.697047 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:58:21.697062 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:58:21.697275 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:58:21.697717 1 scale_down.go:776] No candidates for scale down I0428 14:58:31.714744 1 static_autoscaler.go:343] No unschedulable pods I0428 14:58:31.714830 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:58:31.714847 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:58:31.714938 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:58:31.715165 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:58:31.715588 1 scale_down.go:776] No candidates for scale down I0428 14:58:41.732942 1 static_autoscaler.go:343] No unschedulable pods I0428 14:58:41.733088 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:58:41.733105 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:58:41.733117 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:58:41.733444 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 14:58:41.734025 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 15:03:41.730150402 +0000 UTC m=+58595.428914786 I0428 14:58:41.734124 1 scale_down.go:776] No candidates for scale down I0428 14:58:51.749727 1 static_autoscaler.go:343] No unschedulable pods I0428 14:58:51.749865 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:58:51.749883 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:58:51.749901 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:58:51.750173 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:58:51.750629 1 scale_down.go:776] No candidates for scale down I0428 14:59:01.763956 1 static_autoscaler.go:343] No unschedulable pods I0428 14:59:01.764050 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:59:01.764068 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:59:01.764080 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:59:01.764365 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 14:59:01.764857 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 15:04:01.761154975 +0000 UTC m=+58615.459919324 I0428 14:59:01.764946 1 scale_down.go:776] No candidates for scale down I0428 14:59:11.778600 1 static_autoscaler.go:343] No unschedulable pods I0428 14:59:11.778747 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:59:11.778767 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:59:11.778786 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:59:11.779019 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:59:11.779404 1 scale_down.go:776] No candidates for scale down I0428 14:59:21.792204 1 static_autoscaler.go:343] No unschedulable pods I0428 14:59:21.792318 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:59:21.792338 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:59:21.792406 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:59:21.792739 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:59:21.793138 1 scale_down.go:776] No candidates for scale down I0428 14:59:24.225965 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 14:59:24.226222 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 237.8µs I0428 14:59:31.806007 1 static_autoscaler.go:343] No unschedulable pods I0428 14:59:31.806092 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:59:31.806111 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:59:31.806181 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:59:31.806435 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:59:31.806904 1 scale_down.go:776] No candidates for scale down I0428 14:59:41.820080 1 static_autoscaler.go:343] No unschedulable pods I0428 14:59:41.820204 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:59:41.820223 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:59:41.820240 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:59:41.820563 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:59:41.821034 1 scale_down.go:776] No candidates for scale down I0428 14:59:51.833346 1 static_autoscaler.go:343] No unschedulable pods I0428 14:59:51.833461 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 14:59:51.833482 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 14:59:51.833498 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 14:59:51.833770 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 14:59:51.834232 1 scale_down.go:776] No candidates for scale down I0428 15:00:01.850077 1 static_autoscaler.go:343] No unschedulable pods I0428 15:00:01.850244 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:00:01.850263 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:00:01.850276 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:00:01.850566 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:00:01.851035 1 scale_down.go:776] No candidates for scale down I0428 15:00:11.866010 1 static_autoscaler.go:343] No unschedulable pods I0428 15:00:11.866164 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:00:11.866189 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:00:11.866209 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:00:11.866509 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:00:11.867014 1 scale_down.go:776] No candidates for scale down I0428 15:00:21.880242 1 static_autoscaler.go:343] No unschedulable pods I0428 15:00:21.880322 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:00:21.880343 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:00:21.880422 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:00:21.880688 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:00:21.881163 1 scale_down.go:776] No candidates for scale down I0428 15:00:31.894567 1 static_autoscaler.go:343] No unschedulable pods I0428 15:00:31.894663 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:00:31.894685 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:00:31.894705 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:00:31.895009 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:00:31.895489 1 scale_down.go:776] No candidates for scale down I0428 15:00:41.911947 1 static_autoscaler.go:343] No unschedulable pods I0428 15:00:41.912099 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:00:41.912118 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:00:41.912130 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:00:41.912375 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:00:41.912827 1 scale_down.go:776] No candidates for scale down I0428 15:00:51.927333 1 static_autoscaler.go:343] No unschedulable pods I0428 15:00:51.927467 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:00:51.927492 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:00:51.927522 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:00:51.927861 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:00:51.928312 1 scale_down.go:776] No candidates for scale down I0428 15:01:01.943238 1 static_autoscaler.go:343] No unschedulable pods I0428 15:01:01.943390 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:01:01.943434 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:01:01.943467 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:01:01.943731 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:01:01.944168 1 scale_down.go:776] No candidates for scale down I0428 15:01:11.964049 1 static_autoscaler.go:343] No unschedulable pods I0428 15:01:11.964133 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:01:11.964150 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:01:11.964218 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:01:11.964466 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:01:11.964877 1 scale_down.go:776] No candidates for scale down I0428 15:01:21.979808 1 static_autoscaler.go:343] No unschedulable pods I0428 15:01:21.979933 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:01:21.979951 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:01:21.979963 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:01:21.980210 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:01:21.980627 1 scale_down.go:776] No candidates for scale down I0428 15:01:24.226359 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 15:01:24.226644 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 264.848µs I0428 15:01:31.994347 1 static_autoscaler.go:343] No unschedulable pods I0428 15:01:31.994519 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:01:31.994545 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:01:31.994565 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:01:31.994928 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:01:31.995363 1 scale_down.go:776] No candidates for scale down I0428 15:01:42.011591 1 static_autoscaler.go:343] No unschedulable pods I0428 15:01:42.011716 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:01:42.011738 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:01:42.011747 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:01:42.011982 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:01:42.012380 1 scale_down.go:776] No candidates for scale down I0428 15:01:52.027084 1 static_autoscaler.go:343] No unschedulable pods I0428 15:01:52.027172 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:01:52.027191 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:01:52.027202 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:01:52.027490 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:01:52.027928 1 scale_down.go:776] No candidates for scale down I0428 15:02:02.045750 1 static_autoscaler.go:343] No unschedulable pods I0428 15:02:02.045898 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:02:02.045916 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:02:02.045932 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:02:02.046184 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:02:02.046633 1 scale_down.go:776] No candidates for scale down I0428 15:02:12.061128 1 static_autoscaler.go:343] No unschedulable pods I0428 15:02:12.061213 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:02:12.061229 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:02:12.061303 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:02:12.061561 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:02:12.061996 1 scale_down.go:776] No candidates for scale down I0428 15:02:22.076114 1 static_autoscaler.go:343] No unschedulable pods I0428 15:02:22.076244 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:02:22.076267 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:02:22.076283 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:02:22.076539 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:02:22.076991 1 scale_down.go:776] No candidates for scale down I0428 15:02:32.091831 1 static_autoscaler.go:343] No unschedulable pods I0428 15:02:32.091976 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:02:32.092000 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:02:32.092016 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:02:32.092355 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:02:32.092858 1 scale_down.go:776] No candidates for scale down I0428 15:02:42.109032 1 static_autoscaler.go:343] No unschedulable pods I0428 15:02:42.109177 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:02:42.109198 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:02:42.109212 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:02:42.109512 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:02:42.109938 1 scale_down.go:776] No candidates for scale down I0428 15:02:52.126073 1 static_autoscaler.go:343] No unschedulable pods I0428 15:02:52.126255 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:02:52.126307 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:02:52.126333 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:02:52.126715 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:02:52.127449 1 scale_down.go:776] No candidates for scale down I0428 15:03:02.143070 1 static_autoscaler.go:343] No unschedulable pods I0428 15:03:02.143209 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:03:02.143231 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:03:02.143246 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:03:02.143506 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:03:02.143923 1 scale_down.go:776] No candidates for scale down I0428 15:03:12.160918 1 static_autoscaler.go:343] No unschedulable pods I0428 15:03:12.161011 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:03:12.161030 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:03:12.161106 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:03:12.161386 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 15:03:12.161915 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 15:08:12.157722802 +0000 UTC m=+58865.856487194 I0428 15:03:12.162003 1 scale_down.go:776] No candidates for scale down I0428 15:03:22.175841 1 static_autoscaler.go:343] No unschedulable pods I0428 15:03:22.175930 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:03:22.175946 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:03:22.176016 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:03:22.176270 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:03:22.176718 1 scale_down.go:776] No candidates for scale down I0428 15:03:24.226765 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 15:03:24.227034 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 238.88µs I0428 15:03:32.190152 1 static_autoscaler.go:343] No unschedulable pods I0428 15:03:32.190288 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:03:32.190311 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:03:32.190336 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:03:32.190649 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:03:32.191093 1 scale_down.go:776] No candidates for scale down I0428 15:03:42.204822 1 static_autoscaler.go:343] No unschedulable pods I0428 15:03:42.204972 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:03:42.204990 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:03:42.205008 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:03:42.205237 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 15:03:42.205768 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 15:08:42.202069811 +0000 UTC m=+58895.900834162 I0428 15:03:42.205861 1 scale_down.go:776] No candidates for scale down I0428 15:03:52.220056 1 static_autoscaler.go:343] No unschedulable pods I0428 15:03:52.220137 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:03:52.220161 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:03:52.220241 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:03:52.220533 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:03:52.221119 1 scale_down.go:776] No candidates for scale down I0428 15:04:02.235105 1 static_autoscaler.go:343] No unschedulable pods I0428 15:04:02.235236 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:04:02.235256 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:04:02.235270 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:04:02.235538 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 15:04:02.236097 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 15:09:02.232201543 +0000 UTC m=+58915.930965880 I0428 15:04:02.236194 1 scale_down.go:776] No candidates for scale down I0428 15:04:12.254077 1 static_autoscaler.go:343] No unschedulable pods I0428 15:04:12.254207 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:04:12.254229 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:04:12.254244 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:04:12.254537 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:04:12.255021 1 scale_down.go:776] No candidates for scale down I0428 15:04:22.269959 1 static_autoscaler.go:343] No unschedulable pods I0428 15:04:22.270047 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:04:22.270068 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:04:22.270088 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:04:22.270356 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:04:22.270767 1 scale_down.go:776] No candidates for scale down I0428 15:04:32.284836 1 static_autoscaler.go:343] No unschedulable pods I0428 15:04:32.284943 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:04:32.284966 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:04:32.284980 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:04:32.285322 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:04:32.285765 1 scale_down.go:776] No candidates for scale down I0428 15:04:42.298930 1 static_autoscaler.go:343] No unschedulable pods I0428 15:04:42.299005 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:04:42.299022 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:04:42.299089 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:04:42.299298 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:04:42.299732 1 scale_down.go:776] No candidates for scale down I0428 15:04:52.312514 1 static_autoscaler.go:343] No unschedulable pods I0428 15:04:52.312613 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:04:52.312640 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:04:52.312660 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:04:52.312982 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:04:52.313406 1 scale_down.go:776] No candidates for scale down I0428 15:05:02.328848 1 static_autoscaler.go:343] No unschedulable pods I0428 15:05:02.328999 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:05:02.329025 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:05:02.329043 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:05:02.329331 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:05:02.329775 1 scale_down.go:776] No candidates for scale down I0428 15:05:12.342826 1 static_autoscaler.go:343] No unschedulable pods I0428 15:05:12.342925 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:05:12.342942 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:05:12.342957 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:05:12.343251 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:05:12.343660 1 scale_down.go:776] No candidates for scale down I0428 15:05:22.355854 1 static_autoscaler.go:343] No unschedulable pods I0428 15:05:22.355946 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:05:22.355963 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:05:22.356029 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:05:22.356257 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:05:22.356670 1 scale_down.go:776] No candidates for scale down I0428 15:05:24.227145 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 15:05:24.227359 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 197.513µs I0428 15:05:32.370959 1 static_autoscaler.go:343] No unschedulable pods I0428 15:05:32.371050 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:05:32.371073 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:05:32.371200 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:05:32.371528 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:05:32.372095 1 scale_down.go:776] No candidates for scale down I0428 15:05:42.387121 1 static_autoscaler.go:343] No unschedulable pods I0428 15:05:42.387267 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:05:42.387285 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:05:42.387302 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:05:42.387554 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:05:42.387979 1 scale_down.go:776] No candidates for scale down I0428 15:05:52.401181 1 static_autoscaler.go:343] No unschedulable pods I0428 15:05:52.401293 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:05:52.401317 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:05:52.401337 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:05:52.401673 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:05:52.402085 1 scale_down.go:776] No candidates for scale down I0428 15:06:02.415234 1 static_autoscaler.go:343] No unschedulable pods I0428 15:06:02.415315 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:06:02.415341 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:06:02.415436 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:06:02.415779 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:06:02.416355 1 scale_down.go:776] No candidates for scale down I0428 15:06:12.428869 1 static_autoscaler.go:343] No unschedulable pods I0428 15:06:12.428999 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:06:12.429016 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:06:12.429028 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:06:12.429280 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:06:12.429689 1 scale_down.go:776] No candidates for scale down I0428 15:06:22.443788 1 static_autoscaler.go:343] No unschedulable pods I0428 15:06:22.443887 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:06:22.443913 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:06:22.443995 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:06:22.444272 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:06:22.444737 1 scale_down.go:776] No candidates for scale down I0428 15:06:32.461172 1 static_autoscaler.go:343] No unschedulable pods I0428 15:06:32.461270 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:06:32.461297 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:06:32.461376 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:06:32.461756 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:06:32.462209 1 scale_down.go:776] No candidates for scale down I0428 15:06:42.478690 1 static_autoscaler.go:343] No unschedulable pods I0428 15:06:42.478784 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:06:42.478802 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:06:42.478814 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:06:42.479099 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:06:42.479495 1 scale_down.go:776] No candidates for scale down I0428 15:06:52.493450 1 static_autoscaler.go:343] No unschedulable pods I0428 15:06:52.493575 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:06:52.493592 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:06:52.493606 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:06:52.493867 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:06:52.494247 1 scale_down.go:776] No candidates for scale down I0428 15:07:02.507222 1 static_autoscaler.go:343] No unschedulable pods I0428 15:07:02.507372 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:07:02.507397 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:07:02.507434 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:07:02.507772 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:07:02.508179 1 scale_down.go:776] No candidates for scale down I0428 15:07:12.520727 1 static_autoscaler.go:343] No unschedulable pods I0428 15:07:12.520809 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:07:12.520826 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:07:12.520901 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:07:12.521136 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:07:12.521542 1 scale_down.go:776] No candidates for scale down I0428 15:07:22.538076 1 static_autoscaler.go:343] No unschedulable pods I0428 15:07:22.538154 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:07:22.538171 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:07:22.538246 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:07:22.538489 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:07:22.538877 1 scale_down.go:776] No candidates for scale down I0428 15:07:24.227471 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 15:07:24.227728 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 242.429µs I0428 15:07:32.553248 1 static_autoscaler.go:343] No unschedulable pods I0428 15:07:32.553336 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:07:32.553356 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:07:32.553373 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:07:32.553694 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:07:32.554077 1 scale_down.go:776] No candidates for scale down I0428 15:07:42.568053 1 static_autoscaler.go:343] No unschedulable pods I0428 15:07:42.568145 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:07:42.568160 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:07:42.568173 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:07:42.568450 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:07:42.568840 1 scale_down.go:776] No candidates for scale down I0428 15:07:52.583431 1 static_autoscaler.go:343] No unschedulable pods I0428 15:07:52.583578 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:07:52.583600 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:07:52.583615 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:07:52.583883 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:07:52.584346 1 scale_down.go:776] No candidates for scale down I0428 15:08:02.598997 1 static_autoscaler.go:343] No unschedulable pods I0428 15:08:02.599101 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:08:02.599118 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:08:02.599131 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:08:02.599442 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:08:02.599923 1 scale_down.go:776] No candidates for scale down I0428 15:08:12.615876 1 static_autoscaler.go:343] No unschedulable pods I0428 15:08:12.615969 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:08:12.615995 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:08:12.616070 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:08:12.616312 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 15:08:12.616923 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 15:13:12.612927285 +0000 UTC m=+59166.311691635 I0428 15:08:12.617016 1 scale_down.go:776] No candidates for scale down I0428 15:08:22.629776 1 static_autoscaler.go:343] No unschedulable pods I0428 15:08:22.629853 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:08:22.629873 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:08:22.629939 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:08:22.630213 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:08:22.630670 1 scale_down.go:776] No candidates for scale down I0428 15:08:32.644875 1 static_autoscaler.go:343] No unschedulable pods I0428 15:08:32.644990 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:08:32.645018 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:08:32.645109 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:08:32.645421 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:08:32.645862 1 scale_down.go:776] No candidates for scale down I0428 15:08:42.659278 1 static_autoscaler.go:343] No unschedulable pods I0428 15:08:42.659394 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:08:42.659425 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:08:42.659440 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:08:42.659782 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 15:08:42.660314 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 15:13:42.656430803 +0000 UTC m=+59196.355195156 I0428 15:08:42.660407 1 scale_down.go:776] No candidates for scale down I0428 15:08:52.674643 1 static_autoscaler.go:343] No unschedulable pods I0428 15:08:52.674776 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:08:52.674798 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:08:52.674814 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:08:52.675055 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:08:52.675454 1 scale_down.go:776] No candidates for scale down I0428 15:09:02.691027 1 static_autoscaler.go:343] No unschedulable pods I0428 15:09:02.691307 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:09:02.691382 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:09:02.691443 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:09:02.691827 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 15:09:02.692799 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 15:14:02.685541224 +0000 UTC m=+59216.384305581 I0428 15:09:02.692984 1 scale_down.go:776] No candidates for scale down I0428 15:09:12.710116 1 static_autoscaler.go:343] No unschedulable pods I0428 15:09:12.710212 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:09:12.710239 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:09:12.710319 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:09:12.710616 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:09:12.711047 1 scale_down.go:776] No candidates for scale down I0428 15:09:22.724061 1 static_autoscaler.go:343] No unschedulable pods I0428 15:09:22.724154 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:09:22.724181 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:09:22.724200 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:09:22.724535 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:09:22.725087 1 scale_down.go:776] No candidates for scale down I0428 15:09:24.227862 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 15:09:24.228112 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 232.543µs I0428 15:09:32.741184 1 static_autoscaler.go:343] No unschedulable pods I0428 15:09:32.741300 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:09:32.741324 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:09:32.741444 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:09:32.741822 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:09:32.742489 1 scale_down.go:776] No candidates for scale down I0428 15:09:42.763551 1 static_autoscaler.go:343] No unschedulable pods I0428 15:09:42.763826 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:09:42.763869 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:09:42.763911 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:09:42.764726 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:09:42.765913 1 scale_down.go:776] No candidates for scale down I0428 15:09:52.783903 1 static_autoscaler.go:343] No unschedulable pods I0428 15:09:52.784021 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:09:52.784054 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:09:52.784069 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:09:52.784285 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:09:52.784703 1 scale_down.go:776] No candidates for scale down I0428 15:10:02.803217 1 static_autoscaler.go:343] No unschedulable pods I0428 15:10:02.803349 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:10:02.803367 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:10:02.803382 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:10:02.803686 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:10:02.804115 1 scale_down.go:776] No candidates for scale down I0428 15:10:12.833989 1 static_autoscaler.go:343] No unschedulable pods I0428 15:10:12.834125 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:10:12.834145 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:10:12.834158 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:10:12.834547 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:10:12.835110 1 scale_down.go:776] No candidates for scale down I0428 15:10:22.852126 1 static_autoscaler.go:343] No unschedulable pods I0428 15:10:22.852319 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:10:22.852350 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:10:22.852378 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:10:22.852834 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:10:22.853480 1 scale_down.go:776] No candidates for scale down I0428 15:10:32.871883 1 static_autoscaler.go:343] No unschedulable pods I0428 15:10:32.871998 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:10:32.872018 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:10:32.872032 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:10:32.872357 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:10:32.872785 1 scale_down.go:776] No candidates for scale down I0428 15:10:42.885887 1 static_autoscaler.go:343] No unschedulable pods I0428 15:10:42.885976 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:10:42.885993 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:10:42.886129 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:10:42.886405 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:10:42.886890 1 scale_down.go:776] No candidates for scale down I0428 15:10:52.901530 1 static_autoscaler.go:343] No unschedulable pods I0428 15:10:52.901647 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:10:52.901679 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:10:52.901694 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:10:52.901927 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:10:52.902334 1 scale_down.go:776] No candidates for scale down I0428 15:11:02.915792 1 static_autoscaler.go:343] No unschedulable pods I0428 15:11:02.915931 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:11:02.915950 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:11:02.915962 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:11:02.916192 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:11:02.916606 1 scale_down.go:776] No candidates for scale down I0428 15:11:12.930144 1 static_autoscaler.go:343] No unschedulable pods I0428 15:11:12.930224 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:11:12.930241 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:11:12.930316 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:11:12.930580 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:11:12.931020 1 scale_down.go:776] No candidates for scale down I0428 15:11:22.944801 1 static_autoscaler.go:343] No unschedulable pods I0428 15:11:22.944889 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:11:22.944917 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:11:22.944992 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:11:22.945252 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:11:22.945761 1 scale_down.go:776] No candidates for scale down I0428 15:11:24.228254 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 15:11:24.228498 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 225.109µs I0428 15:11:32.958824 1 static_autoscaler.go:343] No unschedulable pods I0428 15:11:32.958927 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:11:32.958946 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:11:32.958962 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:11:32.959237 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:11:32.959709 1 scale_down.go:776] No candidates for scale down I0428 15:11:42.978054 1 static_autoscaler.go:343] No unschedulable pods I0428 15:11:42.978351 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:11:42.978397 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:11:42.978442 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:11:42.978912 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:11:42.979755 1 scale_down.go:776] No candidates for scale down I0428 15:11:52.994228 1 static_autoscaler.go:343] No unschedulable pods I0428 15:11:52.994353 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:11:52.994371 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:11:52.994384 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:11:52.994632 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:11:52.995041 1 scale_down.go:776] No candidates for scale down I0428 15:12:03.008218 1 static_autoscaler.go:343] No unschedulable pods I0428 15:12:03.008361 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:12:03.008383 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:12:03.008402 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:12:03.008692 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:12:03.009141 1 scale_down.go:776] No candidates for scale down I0428 15:12:13.022667 1 static_autoscaler.go:343] No unschedulable pods I0428 15:12:13.022779 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:12:13.022811 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:12:13.022827 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:12:13.023097 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:12:13.023631 1 scale_down.go:776] No candidates for scale down I0428 15:12:23.039739 1 static_autoscaler.go:343] No unschedulable pods I0428 15:12:23.039936 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:12:23.039980 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:12:23.040017 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:12:23.040478 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:12:23.041178 1 scale_down.go:776] No candidates for scale down I0428 15:12:33.056963 1 static_autoscaler.go:343] No unschedulable pods I0428 15:12:33.057051 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:12:33.057072 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:12:33.057089 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:12:33.057373 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:12:33.057779 1 scale_down.go:776] No candidates for scale down I0428 15:12:43.072588 1 static_autoscaler.go:343] No unschedulable pods I0428 15:12:43.072678 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:12:43.072703 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:12:43.072794 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:12:43.073040 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:12:43.073494 1 scale_down.go:776] No candidates for scale down I0428 15:12:53.087308 1 static_autoscaler.go:343] No unschedulable pods I0428 15:12:53.087405 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:12:53.087434 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:12:53.087450 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:12:53.087756 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:12:53.088181 1 scale_down.go:776] No candidates for scale down I0428 15:13:03.103781 1 static_autoscaler.go:343] No unschedulable pods I0428 15:13:03.103926 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:13:03.103944 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:13:03.103956 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:13:03.104224 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:13:03.104727 1 scale_down.go:776] No candidates for scale down I0428 15:13:13.117662 1 static_autoscaler.go:343] No unschedulable pods I0428 15:13:13.117740 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:13:13.117776 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:13:13.117792 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:13:13.118038 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 15:13:13.118542 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 15:18:13.114881016 +0000 UTC m=+59466.813645354 I0428 15:13:13.118632 1 scale_down.go:776] No candidates for scale down I0428 15:13:23.132508 1 static_autoscaler.go:343] No unschedulable pods I0428 15:13:23.132600 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:13:23.132635 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:13:23.132652 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:13:23.132920 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:13:23.133312 1 scale_down.go:776] No candidates for scale down I0428 15:13:24.228626 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 15:13:24.228846 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 201.694µs I0428 15:13:33.148730 1 static_autoscaler.go:343] No unschedulable pods I0428 15:13:33.148860 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:13:33.148884 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:13:33.148899 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:13:33.149199 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:13:33.149670 1 scale_down.go:776] No candidates for scale down I0428 15:13:43.171456 1 static_autoscaler.go:343] No unschedulable pods I0428 15:13:43.171944 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:13:43.171986 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:13:43.172016 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:13:43.172647 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 15:13:43.174061 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 15:18:43.161899725 +0000 UTC m=+59496.860664100 I0428 15:13:43.174310 1 scale_down.go:776] No candidates for scale down I0428 15:13:53.189370 1 static_autoscaler.go:343] No unschedulable pods I0428 15:13:53.189493 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:13:53.189512 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:13:53.189524 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:13:53.189842 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:13:53.190244 1 scale_down.go:776] No candidates for scale down I0428 15:14:03.208452 1 static_autoscaler.go:343] No unschedulable pods I0428 15:14:03.208578 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:14:03.208598 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:14:03.208617 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:14:03.208837 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 15:14:03.209314 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 15:19:03.205655583 +0000 UTC m=+59516.904419971 I0428 15:14:03.209407 1 scale_down.go:776] No candidates for scale down I0428 15:14:13.224227 1 static_autoscaler.go:343] No unschedulable pods I0428 15:14:13.224319 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:14:13.224339 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:14:13.224354 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:14:13.224644 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:14:13.225091 1 scale_down.go:776] No candidates for scale down I0428 15:14:23.239847 1 static_autoscaler.go:343] No unschedulable pods I0428 15:14:23.239995 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:14:23.240017 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:14:23.240030 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:14:23.240268 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:14:23.240706 1 scale_down.go:776] No candidates for scale down I0428 15:14:33.254192 1 static_autoscaler.go:343] No unschedulable pods I0428 15:14:33.254324 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:14:33.254346 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:14:33.254363 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:14:33.254636 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:14:33.255048 1 scale_down.go:776] No candidates for scale down I0428 15:14:43.273676 1 static_autoscaler.go:343] No unschedulable pods I0428 15:14:43.273807 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:14:43.273851 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:14:43.273880 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:14:43.274292 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:14:43.275027 1 scale_down.go:776] No candidates for scale down I0428 15:14:53.292209 1 static_autoscaler.go:343] No unschedulable pods I0428 15:14:53.292307 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:14:53.292325 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:14:53.292337 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:14:53.292610 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:14:53.292999 1 scale_down.go:776] No candidates for scale down I0428 15:15:03.307137 1 static_autoscaler.go:343] No unschedulable pods I0428 15:15:03.307228 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:15:03.307246 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:15:03.307263 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:15:03.307539 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:15:03.307933 1 scale_down.go:776] No candidates for scale down I0428 15:15:13.322826 1 static_autoscaler.go:343] No unschedulable pods I0428 15:15:13.322910 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:15:13.322933 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:15:13.323007 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:15:13.323249 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:15:13.323694 1 scale_down.go:776] No candidates for scale down I0428 15:15:23.337401 1 static_autoscaler.go:343] No unschedulable pods I0428 15:15:23.337509 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:15:23.337530 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:15:23.337545 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:15:23.337827 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:15:23.338277 1 scale_down.go:776] No candidates for scale down I0428 15:15:24.228974 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 15:15:24.229199 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 205.622µs I0428 15:15:33.351652 1 static_autoscaler.go:343] No unschedulable pods I0428 15:15:33.351763 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:15:33.351794 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:15:33.351817 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:15:33.352139 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:15:33.352608 1 scale_down.go:776] No candidates for scale down I0428 15:15:43.365550 1 static_autoscaler.go:343] No unschedulable pods I0428 15:15:43.365687 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:15:43.365706 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:15:43.365718 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:15:43.366044 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:15:43.366579 1 scale_down.go:776] No candidates for scale down I0428 15:15:53.380484 1 static_autoscaler.go:343] No unschedulable pods I0428 15:15:53.380579 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:15:53.380601 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:15:53.380613 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:15:53.380861 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:15:53.381257 1 scale_down.go:776] No candidates for scale down I0428 15:16:03.394799 1 static_autoscaler.go:343] No unschedulable pods I0428 15:16:03.394901 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:16:03.394926 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:16:03.395009 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:16:03.395259 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:16:03.395742 1 scale_down.go:776] No candidates for scale down I0428 15:16:13.410345 1 static_autoscaler.go:343] No unschedulable pods I0428 15:16:13.410445 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:16:13.410462 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:16:13.410515 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:16:13.410800 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:16:13.411199 1 scale_down.go:776] No candidates for scale down I0428 15:16:23.424248 1 static_autoscaler.go:343] No unschedulable pods I0428 15:16:23.424354 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:16:23.424381 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:16:23.424465 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:16:23.424794 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:16:23.425269 1 scale_down.go:776] No candidates for scale down I0428 15:16:33.437919 1 static_autoscaler.go:343] No unschedulable pods I0428 15:16:33.438062 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:16:33.438079 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:16:33.438091 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:16:33.438326 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:16:33.438797 1 scale_down.go:776] No candidates for scale down I0428 15:16:43.454302 1 static_autoscaler.go:343] No unschedulable pods I0428 15:16:43.454500 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:16:43.454530 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:16:43.454543 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:16:43.454890 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:16:43.455406 1 scale_down.go:776] No candidates for scale down I0428 15:16:53.469093 1 static_autoscaler.go:343] No unschedulable pods I0428 15:16:53.469174 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:16:53.469192 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:16:53.469264 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:16:53.469493 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:16:53.469877 1 scale_down.go:776] No candidates for scale down I0428 15:17:03.483394 1 static_autoscaler.go:343] No unschedulable pods I0428 15:17:03.483496 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:17:03.483515 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:17:03.483585 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:17:03.483823 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:17:03.484339 1 scale_down.go:776] No candidates for scale down I0428 15:17:13.498751 1 static_autoscaler.go:343] No unschedulable pods I0428 15:17:13.498864 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:17:13.498894 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:17:13.498908 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:17:13.499186 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:17:13.499657 1 scale_down.go:776] No candidates for scale down I0428 15:17:23.515936 1 static_autoscaler.go:343] No unschedulable pods I0428 15:17:23.516077 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:17:23.516103 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:17:23.516118 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:17:23.516454 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:17:23.516976 1 scale_down.go:776] No candidates for scale down I0428 15:17:24.229325 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 15:17:24.229607 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 265.156µs I0428 15:17:33.534107 1 static_autoscaler.go:343] No unschedulable pods I0428 15:17:33.534250 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:17:33.534267 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:17:33.534279 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:17:33.534561 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:17:33.534992 1 scale_down.go:776] No candidates for scale down I0428 15:17:43.549351 1 static_autoscaler.go:343] No unschedulable pods I0428 15:17:43.549488 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:17:43.549515 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:17:43.549535 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:17:43.549922 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:17:43.550401 1 scale_down.go:776] No candidates for scale down I0428 15:17:53.564849 1 static_autoscaler.go:343] No unschedulable pods I0428 15:17:53.564945 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:17:53.564967 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:17:53.564982 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:17:53.565272 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:17:53.565767 1 scale_down.go:776] No candidates for scale down I0428 15:18:03.580978 1 static_autoscaler.go:343] No unschedulable pods I0428 15:18:03.581143 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:18:03.581174 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:18:03.581194 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:18:03.581563 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:18:03.582072 1 scale_down.go:776] No candidates for scale down I0428 15:18:13.596546 1 static_autoscaler.go:343] No unschedulable pods I0428 15:18:13.596734 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:18:13.596759 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:18:13.596782 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:18:13.597072 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 15:18:13.597660 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 15:23:13.593319022 +0000 UTC m=+59767.292083358 I0428 15:18:13.597768 1 scale_down.go:776] No candidates for scale down I0428 15:18:23.612773 1 static_autoscaler.go:343] No unschedulable pods I0428 15:18:23.612850 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:18:23.612883 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:18:23.612899 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:18:23.613220 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:18:23.613737 1 scale_down.go:776] No candidates for scale down I0428 15:18:33.628568 1 static_autoscaler.go:343] No unschedulable pods I0428 15:18:33.628748 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:18:33.628788 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:18:33.628801 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:18:33.629094 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:18:33.629597 1 scale_down.go:776] No candidates for scale down I0428 15:18:43.646897 1 static_autoscaler.go:343] No unschedulable pods I0428 15:18:43.647032 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:18:43.647049 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:18:43.647061 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:18:43.647323 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 15:18:43.647903 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 15:23:43.643804358 +0000 UTC m=+59797.342568744 I0428 15:18:43.648000 1 scale_down.go:776] No candidates for scale down I0428 15:18:53.665867 1 static_autoscaler.go:343] No unschedulable pods I0428 15:18:53.665965 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:18:53.665983 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:18:53.665996 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:18:53.666291 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:18:53.666893 1 scale_down.go:776] No candidates for scale down I0428 15:19:03.687310 1 static_autoscaler.go:343] No unschedulable pods I0428 15:19:03.687548 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:19:03.687613 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:19:03.687634 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:19:03.688134 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 15:19:03.689196 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 15:24:03.682747411 +0000 UTC m=+59817.381511767 I0428 15:19:03.689327 1 scale_down.go:776] No candidates for scale down I0428 15:19:13.711312 1 static_autoscaler.go:343] No unschedulable pods I0428 15:19:13.711476 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:19:13.711495 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:19:13.711509 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:19:13.711946 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:19:13.712564 1 scale_down.go:776] No candidates for scale down I0428 15:19:23.725890 1 static_autoscaler.go:343] No unschedulable pods I0428 15:19:23.726006 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:19:23.726034 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:19:23.726057 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:19:23.726456 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:19:23.727022 1 scale_down.go:776] No candidates for scale down I0428 15:19:24.229722 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 15:19:24.229927 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 188.493µs I0428 15:19:33.739828 1 static_autoscaler.go:343] No unschedulable pods I0428 15:19:33.739930 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:19:33.739949 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:19:33.739962 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:19:33.740296 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:19:33.740804 1 scale_down.go:776] No candidates for scale down I0428 15:19:43.759732 1 static_autoscaler.go:343] No unschedulable pods I0428 15:19:43.759837 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:19:43.759864 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:19:43.759955 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:19:43.760300 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:19:43.760818 1 scale_down.go:776] No candidates for scale down I0428 15:19:53.785983 1 static_autoscaler.go:343] No unschedulable pods I0428 15:19:53.786126 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:19:53.786145 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:19:53.786158 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:19:53.786455 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:19:53.786950 1 scale_down.go:776] No candidates for scale down I0428 15:20:03.800947 1 static_autoscaler.go:343] No unschedulable pods I0428 15:20:03.801085 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:20:03.801103 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:20:03.801116 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:20:03.801383 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:20:03.801856 1 scale_down.go:776] No candidates for scale down I0428 15:20:13.817770 1 static_autoscaler.go:343] No unschedulable pods I0428 15:20:13.817896 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:20:13.817914 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:20:13.817927 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:20:13.818249 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:20:13.818755 1 scale_down.go:776] No candidates for scale down I0428 15:20:23.832462 1 static_autoscaler.go:343] No unschedulable pods I0428 15:20:23.832556 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:20:23.832576 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:20:23.832597 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:20:23.832909 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:20:23.833469 1 scale_down.go:776] No candidates for scale down I0428 15:20:33.854213 1 static_autoscaler.go:343] No unschedulable pods I0428 15:20:33.854337 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:20:33.854373 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:20:33.854387 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:20:33.854790 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:20:33.855458 1 scale_down.go:776] No candidates for scale down I0428 15:20:43.869569 1 static_autoscaler.go:343] No unschedulable pods I0428 15:20:43.869684 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:20:43.869709 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:20:43.869731 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:20:43.870095 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:20:43.870697 1 scale_down.go:776] No candidates for scale down I0428 15:20:53.886152 1 static_autoscaler.go:343] No unschedulable pods I0428 15:20:53.886240 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:20:53.886274 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:20:53.886290 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:20:53.886662 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:20:53.887175 1 scale_down.go:776] No candidates for scale down I0428 15:21:03.902250 1 static_autoscaler.go:343] No unschedulable pods I0428 15:21:03.902343 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:21:03.902363 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:21:03.902457 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:21:03.902790 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:21:03.903321 1 scale_down.go:776] No candidates for scale down I0428 15:21:13.918700 1 static_autoscaler.go:343] No unschedulable pods I0428 15:21:13.918842 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:21:13.918858 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:21:13.918873 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:21:13.919139 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:21:13.919621 1 scale_down.go:776] No candidates for scale down I0428 15:21:23.932314 1 static_autoscaler.go:343] No unschedulable pods I0428 15:21:23.932458 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:21:23.932477 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:21:23.932490 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:21:23.932774 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:21:23.933244 1 scale_down.go:776] No candidates for scale down I0428 15:21:24.230061 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 15:21:24.230282 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 203.092µs I0428 15:21:33.947097 1 static_autoscaler.go:343] No unschedulable pods I0428 15:21:33.947243 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:21:33.947267 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:21:33.947286 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:21:33.947737 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:21:33.948474 1 scale_down.go:776] No candidates for scale down I0428 15:21:43.966257 1 static_autoscaler.go:343] No unschedulable pods I0428 15:21:43.966380 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:21:43.966408 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:21:43.966456 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:21:43.966903 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:21:43.967437 1 scale_down.go:776] No candidates for scale down I0428 15:21:53.981423 1 static_autoscaler.go:343] No unschedulable pods I0428 15:21:53.981523 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:21:53.981541 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:21:53.981569 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:21:53.981961 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:21:53.982606 1 scale_down.go:776] No candidates for scale down I0428 15:22:03.996107 1 static_autoscaler.go:343] No unschedulable pods I0428 15:22:03.996207 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:22:03.996227 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:22:03.996240 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:22:03.996607 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:22:03.997118 1 scale_down.go:776] No candidates for scale down I0428 15:22:14.011924 1 static_autoscaler.go:343] No unschedulable pods I0428 15:22:14.012023 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:22:14.012041 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:22:14.012052 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:22:14.012369 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:22:14.012858 1 scale_down.go:776] No candidates for scale down I0428 15:22:24.027187 1 static_autoscaler.go:343] No unschedulable pods I0428 15:22:24.027277 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:22:24.027296 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:22:24.027363 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:22:24.027693 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:22:24.028181 1 scale_down.go:776] No candidates for scale down I0428 15:22:34.041927 1 static_autoscaler.go:343] No unschedulable pods I0428 15:22:34.042086 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:22:34.042111 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:22:34.042134 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:22:34.042474 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:22:34.042994 1 scale_down.go:776] No candidates for scale down I0428 15:22:44.057769 1 static_autoscaler.go:343] No unschedulable pods I0428 15:22:44.057920 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:22:44.057964 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:22:44.057987 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:22:44.058376 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:22:44.058946 1 scale_down.go:776] No candidates for scale down I0428 15:22:54.073059 1 static_autoscaler.go:343] No unschedulable pods I0428 15:22:54.073160 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:22:54.073184 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:22:54.073299 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:22:54.073614 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:22:54.074243 1 scale_down.go:776] No candidates for scale down I0428 15:23:04.087289 1 static_autoscaler.go:343] No unschedulable pods I0428 15:23:04.087386 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:23:04.087408 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:23:04.087451 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:23:04.087780 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:23:04.088397 1 scale_down.go:776] No candidates for scale down I0428 15:23:14.108335 1 static_autoscaler.go:343] No unschedulable pods I0428 15:23:14.108755 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:23:14.108825 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:23:14.108877 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:23:14.109623 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 15:23:14.111748 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 15:28:14.100708973 +0000 UTC m=+60067.799473324 I0428 15:23:14.112054 1 scale_down.go:776] No candidates for scale down I0428 15:23:24.125629 1 static_autoscaler.go:343] No unschedulable pods I0428 15:23:24.125778 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:23:24.125804 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:23:24.125828 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:23:24.126167 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:23:24.126791 1 scale_down.go:776] No candidates for scale down I0428 15:23:24.230402 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 15:23:24.230605 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 172.849µs I0428 15:23:34.143647 1 static_autoscaler.go:343] No unschedulable pods I0428 15:23:34.143737 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:23:34.143756 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:23:34.143768 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:23:34.144063 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:23:34.144558 1 scale_down.go:776] No candidates for scale down I0428 15:23:44.162709 1 static_autoscaler.go:343] No unschedulable pods I0428 15:23:44.162800 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:23:44.162821 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:23:44.162840 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:23:44.163243 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 15:23:44.164320 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 15:28:44.157260286 +0000 UTC m=+60097.856024642 I0428 15:23:44.164500 1 scale_down.go:776] No candidates for scale down I0428 15:23:54.187856 1 static_autoscaler.go:343] No unschedulable pods I0428 15:23:54.187934 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:23:54.187951 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:23:54.188027 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:23:54.188300 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:23:54.188825 1 scale_down.go:776] No candidates for scale down I0428 15:24:04.202875 1 static_autoscaler.go:343] No unschedulable pods I0428 15:24:04.203055 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:24:04.203081 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:24:04.203101 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:24:04.203504 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 15:24:04.204243 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 15:29:04.199688195 +0000 UTC m=+60117.898452532 I0428 15:24:04.204352 1 scale_down.go:776] No candidates for scale down I0428 15:24:14.221793 1 static_autoscaler.go:343] No unschedulable pods I0428 15:24:14.221940 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:24:14.222002 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:24:14.222030 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:24:14.222312 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:24:14.222942 1 scale_down.go:776] No candidates for scale down I0428 15:24:24.251143 1 static_autoscaler.go:343] No unschedulable pods I0428 15:24:24.251275 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:24:24.251292 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:24:24.251304 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:24:24.251663 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:24:24.252132 1 scale_down.go:776] No candidates for scale down I0428 15:24:34.265985 1 static_autoscaler.go:343] No unschedulable pods I0428 15:24:34.266105 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:24:34.266131 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:24:34.266232 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:24:34.266613 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:24:34.267198 1 scale_down.go:776] No candidates for scale down I0428 15:24:44.282531 1 static_autoscaler.go:343] No unschedulable pods I0428 15:24:44.282681 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:24:44.282700 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:24:44.282715 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:24:44.283055 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:24:44.283599 1 scale_down.go:776] No candidates for scale down I0428 15:24:54.312484 1 static_autoscaler.go:343] No unschedulable pods I0428 15:24:54.312584 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:24:54.312601 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:24:54.312670 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:24:54.312975 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:24:54.313429 1 scale_down.go:776] No candidates for scale down I0428 15:25:04.329695 1 static_autoscaler.go:343] No unschedulable pods I0428 15:25:04.329781 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:25:04.329799 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:25:04.329857 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:25:04.330167 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:25:04.330629 1 scale_down.go:776] No candidates for scale down I0428 15:25:14.347968 1 static_autoscaler.go:343] No unschedulable pods I0428 15:25:14.348102 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:25:14.348120 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:25:14.348132 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:25:14.348392 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:25:14.348856 1 scale_down.go:776] No candidates for scale down I0428 15:25:24.230729 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 15:25:24.230998 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 250.93µs I0428 15:25:24.364778 1 static_autoscaler.go:343] No unschedulable pods I0428 15:25:24.364940 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:25:24.364965 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:25:24.364980 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:25:24.365247 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:25:24.365840 1 scale_down.go:776] No candidates for scale down I0428 15:25:34.379270 1 static_autoscaler.go:343] No unschedulable pods I0428 15:25:34.379365 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:25:34.379392 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:25:34.379497 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:25:34.379887 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:25:34.380436 1 scale_down.go:776] No candidates for scale down I0428 15:25:44.398380 1 static_autoscaler.go:343] No unschedulable pods I0428 15:25:44.398600 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:25:44.398629 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:25:44.398652 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:25:44.399057 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:25:44.399825 1 scale_down.go:776] No candidates for scale down I0428 15:25:54.414474 1 static_autoscaler.go:343] No unschedulable pods I0428 15:25:54.414554 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:25:54.414571 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:25:54.414645 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:25:54.414904 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:25:54.415336 1 scale_down.go:776] No candidates for scale down I0428 15:26:04.429742 1 static_autoscaler.go:343] No unschedulable pods I0428 15:26:04.429833 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:26:04.429850 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:26:04.429919 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:26:04.430171 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:26:04.430615 1 scale_down.go:776] No candidates for scale down I0428 15:26:14.445302 1 static_autoscaler.go:343] No unschedulable pods I0428 15:26:14.445392 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:26:14.445408 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:26:14.445511 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:26:14.445892 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:26:14.446407 1 scale_down.go:776] No candidates for scale down I0428 15:26:24.459800 1 static_autoscaler.go:343] No unschedulable pods I0428 15:26:24.459887 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:26:24.459903 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:26:24.459976 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:26:24.460226 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:26:24.460670 1 scale_down.go:776] No candidates for scale down I0428 15:26:34.475812 1 static_autoscaler.go:343] No unschedulable pods I0428 15:26:34.476039 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:26:34.476079 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:26:34.476295 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:26:34.476975 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:26:34.478253 1 scale_down.go:776] No candidates for scale down I0428 15:26:44.493059 1 static_autoscaler.go:343] No unschedulable pods I0428 15:26:44.493188 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:26:44.493228 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:26:44.493243 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:26:44.493553 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:26:44.494047 1 scale_down.go:776] No candidates for scale down I0428 15:26:54.507694 1 static_autoscaler.go:343] No unschedulable pods I0428 15:26:54.507795 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:26:54.507821 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:26:54.507901 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:26:54.508214 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:26:54.508788 1 scale_down.go:776] No candidates for scale down I0428 15:27:04.525376 1 static_autoscaler.go:343] No unschedulable pods I0428 15:27:04.525552 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:27:04.525595 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:27:04.525611 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:27:04.525957 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:27:04.526591 1 scale_down.go:776] No candidates for scale down I0428 15:27:14.543440 1 static_autoscaler.go:343] No unschedulable pods I0428 15:27:14.543575 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:27:14.543599 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:27:14.543615 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:27:14.543979 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:27:14.544513 1 scale_down.go:776] No candidates for scale down I0428 15:27:24.231133 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 15:27:24.231395 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 245.192µs I0428 15:27:24.558643 1 static_autoscaler.go:343] No unschedulable pods I0428 15:27:24.558760 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:27:24.558786 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:27:24.558902 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:27:24.559325 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:27:24.560142 1 scale_down.go:776] No candidates for scale down I0428 15:27:34.573476 1 static_autoscaler.go:343] No unschedulable pods I0428 15:27:34.573606 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:27:34.573628 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:27:34.573647 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:27:34.573934 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:27:34.574425 1 scale_down.go:776] No candidates for scale down I0428 15:27:44.589359 1 static_autoscaler.go:343] No unschedulable pods I0428 15:27:44.589473 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:27:44.589491 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:27:44.589505 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:27:44.589926 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:27:44.590482 1 scale_down.go:776] No candidates for scale down I0428 15:27:54.603993 1 static_autoscaler.go:343] No unschedulable pods I0428 15:27:54.604094 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:27:54.604111 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:27:54.604124 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:27:54.604619 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:27:54.605453 1 scale_down.go:776] No candidates for scale down I0428 15:28:04.619477 1 static_autoscaler.go:343] No unschedulable pods I0428 15:28:04.619610 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:28:04.619631 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:28:04.619650 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:28:04.619972 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:28:04.620502 1 scale_down.go:776] No candidates for scale down I0428 15:28:14.635672 1 static_autoscaler.go:343] No unschedulable pods I0428 15:28:14.635785 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:28:14.635808 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:28:14.635824 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:28:14.636180 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 15:28:14.636916 1 scale_down.go:776] No candidates for scale down I0428 15:28:24.652639 1 static_autoscaler.go:343] No unschedulable pods I0428 15:28:24.652745 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:28:24.652771 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:28:24.652851 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:28:24.653143 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 15:28:24.653752 1 scale_down.go:776] No candidates for scale down I0428 15:28:34.670314 1 static_autoscaler.go:343] No unschedulable pods I0428 15:28:34.670407 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:28:34.670440 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:28:34.670514 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:28:34.670849 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 15:28:34.671608 1 scale_down.go:776] No candidates for scale down I0428 15:28:44.693670 1 static_autoscaler.go:343] No unschedulable pods I0428 15:28:44.693772 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:28:44.693790 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:28:44.693802 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:28:44.694126 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 15:28:44.694659 1 scale_down.go:776] No candidates for scale down I0428 15:28:54.708887 1 static_autoscaler.go:343] No unschedulable pods I0428 15:28:54.708983 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:28:54.709002 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:28:54.709055 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:28:54.709360 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 15:28:54.710803 1 scale_down.go:776] No candidates for scale down I0428 15:29:04.726389 1 static_autoscaler.go:343] No unschedulable pods I0428 15:29:04.726517 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:29:04.726551 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:29:04.726567 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:29:04.727493 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 15:34:04.723140525 +0000 UTC m=+60418.421904938 I0428 15:29:04.727587 1 scale_down.go:776] No candidates for scale down I0428 15:29:14.742913 1 static_autoscaler.go:343] No unschedulable pods I0428 15:29:14.743052 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:29:14.743070 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:29:14.743086 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:29:14.743368 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 15:29:14.743887 1 scale_down.go:776] No candidates for scale down I0428 15:29:24.231525 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 15:29:24.231741 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 196.74µs I0428 15:29:24.757428 1 static_autoscaler.go:343] No unschedulable pods I0428 15:29:24.757557 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:29:24.757574 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:29:24.757587 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:29:24.757904 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 15:29:24.758431 1 scale_down.go:776] No candidates for scale down I0428 15:29:34.772074 1 static_autoscaler.go:343] No unschedulable pods I0428 15:29:34.772218 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:29:34.772241 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:29:34.772256 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:29:34.772554 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 15:29:34.773080 1 scale_down.go:776] No candidates for scale down I0428 15:29:44.788483 1 static_autoscaler.go:343] No unschedulable pods I0428 15:29:44.788645 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:29:44.788664 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:29:44.788677 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:29:44.789008 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 15:29:44.789612 1 scale_down.go:776] No candidates for scale down I0428 15:29:54.803260 1 static_autoscaler.go:343] No unschedulable pods I0428 15:29:54.803347 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:29:54.803364 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:29:54.803450 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:29:54.803789 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 15:29:54.804298 1 scale_down.go:776] No candidates for scale down I0428 15:30:04.817754 1 static_autoscaler.go:343] No unschedulable pods I0428 15:30:04.817866 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:30:04.817900 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:30:04.817920 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:30:04.818228 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 15:30:04.818785 1 scale_down.go:776] No candidates for scale down I0428 15:30:14.834118 1 static_autoscaler.go:343] No unschedulable pods I0428 15:30:14.834217 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:30:14.834242 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:30:14.834313 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:30:14.834676 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 15:30:14.835282 1 scale_down.go:776] No candidates for scale down I0428 15:30:24.854696 1 static_autoscaler.go:343] No unschedulable pods I0428 15:30:24.854838 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:30:24.854856 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:30:24.854871 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:30:24.855186 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 15:30:24.855802 1 scale_down.go:776] No candidates for scale down I0428 15:30:34.871238 1 static_autoscaler.go:343] No unschedulable pods I0428 15:30:34.871356 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:30:34.871384 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:30:34.871477 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:30:34.871869 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 15:30:34.872468 1 scale_down.go:776] No candidates for scale down I0428 15:30:44.886190 1 static_autoscaler.go:343] No unschedulable pods I0428 15:30:44.886339 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:30:44.886358 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:30:44.886372 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:30:44.886820 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 15:30:44.887362 1 scale_down.go:776] No candidates for scale down I0428 15:30:54.907090 1 static_autoscaler.go:343] No unschedulable pods I0428 15:30:54.907541 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:30:54.907617 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:30:54.907669 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:30:54.908477 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 15:30:54.909872 1 scale_down.go:776] No candidates for scale down I0428 15:31:04.925758 1 static_autoscaler.go:343] No unschedulable pods I0428 15:31:04.925921 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:31:04.925940 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:31:04.925958 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:31:04.926291 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 15:31:04.926879 1 scale_down.go:776] No candidates for scale down I0428 15:31:14.939887 1 static_autoscaler.go:343] No unschedulable pods I0428 15:31:14.939971 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:31:14.939989 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:31:14.940062 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:31:14.940319 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 15:31:14.940849 1 scale_down.go:776] No candidates for scale down I0428 15:31:24.231878 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 15:31:24.232096 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 200.533µs I0428 15:31:24.956038 1 static_autoscaler.go:343] No unschedulable pods I0428 15:31:24.956126 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:31:24.956144 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:31:24.956218 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:31:24.956544 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 15:31:24.957066 1 scale_down.go:776] No candidates for scale down I0428 15:31:34.971450 1 static_autoscaler.go:343] No unschedulable pods I0428 15:31:34.971555 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:31:34.971595 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:31:34.971608 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:31:34.971970 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 15:31:34.972494 1 scale_down.go:776] No candidates for scale down I0428 15:31:44.985802 1 static_autoscaler.go:343] No unschedulable pods I0428 15:31:44.985897 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:31:44.985916 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:31:44.985999 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:31:44.986339 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 15:31:44.986918 1 scale_down.go:776] No candidates for scale down I0428 15:31:55.001656 1 static_autoscaler.go:343] No unschedulable pods I0428 15:31:55.001768 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:31:55.001786 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:31:55.001801 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:31:55.002153 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 15:31:55.002779 1 scale_down.go:776] No candidates for scale down I0428 15:32:05.018998 1 static_autoscaler.go:343] No unschedulable pods I0428 15:32:05.019101 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:32:05.019120 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:32:05.019202 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:32:05.019507 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 15:32:05.020140 1 scale_down.go:776] No candidates for scale down I0428 15:32:15.033712 1 static_autoscaler.go:343] No unschedulable pods I0428 15:32:15.033808 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:32:15.033830 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:32:15.033848 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:32:15.034184 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 15:32:15.034709 1 scale_down.go:776] No candidates for scale down I0428 15:32:25.050375 1 static_autoscaler.go:343] No unschedulable pods I0428 15:32:25.050471 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:32:25.050493 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:32:25.050555 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:32:25.050860 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 15:32:25.051371 1 scale_down.go:776] No candidates for scale down I0428 15:32:35.065566 1 static_autoscaler.go:343] No unschedulable pods I0428 15:32:35.065718 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:32:35.065736 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:32:35.065759 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:32:35.066072 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 15:32:35.066752 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 15:37:35.062467554 +0000 UTC m=+60628.761231912 I0428 15:32:35.066855 1 scale_down.go:776] No candidates for scale down I0428 15:32:45.084259 1 static_autoscaler.go:343] No unschedulable pods I0428 15:32:45.084459 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:32:45.084486 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:32:45.084502 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:32:45.084888 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 15:32:45.085430 1 scale_down.go:776] No candidates for scale down I0428 15:32:55.099176 1 static_autoscaler.go:343] No unschedulable pods I0428 15:32:55.099265 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:32:55.099288 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:32:55.099354 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:32:55.099683 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 15:32:55.100180 1 scale_down.go:776] No candidates for scale down I0428 15:33:05.114246 1 static_autoscaler.go:343] No unschedulable pods I0428 15:33:05.114347 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:33:05.114372 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:33:05.114469 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:33:05.114852 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 15:33:05.115529 1 scale_down.go:776] No candidates for scale down I0428 15:33:15.128010 1 static_autoscaler.go:343] No unschedulable pods I0428 15:33:15.128136 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:33:15.128154 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:33:15.128166 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:33:15.128481 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 15:33:15.129001 1 scale_down.go:776] No candidates for scale down I0428 15:33:24.232222 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 15:33:24.232515 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 272.919µs I0428 15:33:25.145972 1 static_autoscaler.go:343] No unschedulable pods I0428 15:33:25.146075 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:33:25.146106 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:33:25.146192 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:33:25.146555 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 15:33:25.147123 1 scale_down.go:776] No candidates for scale down I0428 15:33:35.161067 1 static_autoscaler.go:343] No unschedulable pods I0428 15:33:35.161179 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:33:35.161199 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:33:35.161213 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:33:35.161574 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 15:33:35.162094 1 scale_down.go:776] No candidates for scale down I0428 15:33:45.182444 1 static_autoscaler.go:343] No unschedulable pods I0428 15:33:45.182733 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:33:45.182807 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:33:45.182869 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:33:45.183681 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 15:33:45.185052 1 scale_down.go:776] No candidates for scale down I0428 15:33:55.199660 1 static_autoscaler.go:343] No unschedulable pods I0428 15:33:55.199761 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:33:55.199780 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:33:55.199794 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:33:55.200136 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 15:33:55.200682 1 scale_down.go:776] No candidates for scale down I0428 15:34:05.215405 1 static_autoscaler.go:343] No unschedulable pods I0428 15:34:05.215607 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:34:05.215632 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:34:05.215652 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:34:05.215984 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 15:34:05.216702 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 15:39:05.212266545 +0000 UTC m=+60718.911030899 I0428 15:34:05.216806 1 scale_down.go:776] No candidates for scale down I0428 15:34:15.231624 1 static_autoscaler.go:343] No unschedulable pods I0428 15:34:15.231772 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:34:15.231789 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:34:15.231802 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:34:15.232072 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 15:34:15.232568 1 scale_down.go:776] No candidates for scale down I0428 15:34:25.250638 1 static_autoscaler.go:343] No unschedulable pods I0428 15:34:25.250779 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:34:25.250797 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:34:25.250818 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:34:25.251116 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 15:34:25.251645 1 scale_down.go:776] No candidates for scale down I0428 15:34:35.265393 1 static_autoscaler.go:343] No unschedulable pods I0428 15:34:35.265563 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:34:35.265589 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:34:35.265601 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:34:35.265920 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 15:34:35.266425 1 scale_down.go:776] No candidates for scale down I0428 15:34:45.279658 1 static_autoscaler.go:343] No unschedulable pods I0428 15:34:45.279819 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:34:45.279842 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:34:45.279854 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:34:45.280141 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 15:34:45.280653 1 scale_down.go:776] No candidates for scale down I0428 15:34:55.296447 1 static_autoscaler.go:343] No unschedulable pods I0428 15:34:55.296550 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:34:55.296575 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:34:55.296648 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:34:55.296976 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 15:34:55.297481 1 scale_down.go:776] No candidates for scale down I0428 15:35:05.313110 1 static_autoscaler.go:343] No unschedulable pods I0428 15:35:05.313192 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:35:05.313214 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:35:05.313281 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:35:05.313595 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 15:35:05.314050 1 scale_down.go:776] No candidates for scale down I0428 15:35:15.328954 1 static_autoscaler.go:343] No unschedulable pods I0428 15:35:15.329047 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:35:15.329067 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:35:15.329087 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:35:15.329617 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 15:35:15.330214 1 scale_down.go:776] No candidates for scale down I0428 15:35:24.232657 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 15:35:24.232880 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 203.785µs I0428 15:35:25.346197 1 static_autoscaler.go:343] No unschedulable pods I0428 15:35:25.346359 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:35:25.346383 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:35:25.346400 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:35:25.346797 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 15:35:25.347326 1 scale_down.go:776] No candidates for scale down I0428 15:35:35.364914 1 static_autoscaler.go:343] No unschedulable pods I0428 15:35:35.365001 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:35:35.365020 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:35:35.365091 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:35:35.365363 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 15:35:35.365951 1 scale_down.go:776] No candidates for scale down I0428 15:35:45.388917 1 static_autoscaler.go:343] No unschedulable pods I0428 15:35:45.389220 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:35:45.389343 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:35:45.389560 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:35:45.390775 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 15:35:45.392482 1 scale_down.go:776] No candidates for scale down I0428 15:35:55.408854 1 static_autoscaler.go:343] No unschedulable pods I0428 15:35:55.408965 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:35:55.408997 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:35:55.409024 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:35:55.409385 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 15:35:55.410015 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 15:40:55.405774296 +0000 UTC m=+60829.104538692 I0428 15:35:55.410121 1 scale_down.go:776] No candidates for scale down I0428 15:36:05.423293 1 static_autoscaler.go:343] No unschedulable pods I0428 15:36:05.423385 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:36:05.423402 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:36:05.423472 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:36:05.423757 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:36:05.424199 1 scale_down.go:776] No candidates for scale down I0428 15:36:15.440749 1 static_autoscaler.go:343] No unschedulable pods I0428 15:36:15.440841 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:36:15.440878 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:36:15.440898 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:36:15.441254 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:36:15.441770 1 scale_down.go:776] No candidates for scale down I0428 15:36:25.454463 1 static_autoscaler.go:343] No unschedulable pods I0428 15:36:25.454624 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:36:25.454649 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:36:25.454663 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:36:25.455008 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:36:25.455571 1 scale_down.go:776] No candidates for scale down I0428 15:36:35.471595 1 static_autoscaler.go:343] No unschedulable pods I0428 15:36:35.471691 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:36:35.471716 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:36:35.471794 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:36:35.472116 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:36:35.472735 1 scale_down.go:776] No candidates for scale down I0428 15:36:45.486324 1 static_autoscaler.go:343] No unschedulable pods I0428 15:36:45.486432 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:36:45.486453 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:36:45.486526 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:36:45.486846 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:36:45.487362 1 scale_down.go:776] No candidates for scale down I0428 15:36:55.504229 1 static_autoscaler.go:343] No unschedulable pods I0428 15:36:55.504365 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:36:55.504389 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:36:55.504404 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:36:55.504768 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:36:55.505262 1 scale_down.go:776] No candidates for scale down I0428 15:37:05.521270 1 static_autoscaler.go:343] No unschedulable pods I0428 15:37:05.521398 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:37:05.521431 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:37:05.521446 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:37:05.521776 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:37:05.522226 1 scale_down.go:776] No candidates for scale down I0428 15:37:15.535917 1 static_autoscaler.go:343] No unschedulable pods I0428 15:37:15.536034 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:37:15.536052 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:37:15.536066 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:37:15.536483 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:37:15.537010 1 scale_down.go:776] No candidates for scale down I0428 15:37:24.232993 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 15:37:24.233213 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 201.366µs I0428 15:37:25.550212 1 static_autoscaler.go:343] No unschedulable pods I0428 15:37:25.550298 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:37:25.550314 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:37:25.550372 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:37:25.550686 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:37:25.551174 1 scale_down.go:776] No candidates for scale down I0428 15:37:35.568026 1 static_autoscaler.go:343] No unschedulable pods I0428 15:37:35.568165 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:37:35.568189 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:37:35.568213 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:37:35.568682 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 15:37:35.569676 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 15:42:35.563596742 +0000 UTC m=+60929.262361105 I0428 15:37:35.569809 1 scale_down.go:776] No candidates for scale down I0428 15:37:45.589242 1 static_autoscaler.go:343] No unschedulable pods I0428 15:37:45.589375 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:37:45.589403 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:37:45.589454 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:37:45.589810 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:37:45.590342 1 scale_down.go:776] No candidates for scale down I0428 15:37:55.603703 1 static_autoscaler.go:343] No unschedulable pods I0428 15:37:55.603860 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:37:55.603910 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:37:55.603936 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:37:55.604451 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:37:55.605000 1 scale_down.go:776] No candidates for scale down I0428 15:38:05.618374 1 static_autoscaler.go:343] No unschedulable pods I0428 15:38:05.618523 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:38:05.618540 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:38:05.618553 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:38:05.618828 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:38:05.619293 1 scale_down.go:776] No candidates for scale down I0428 15:38:15.633993 1 static_autoscaler.go:343] No unschedulable pods I0428 15:38:15.634099 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:38:15.634129 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:38:15.634207 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:38:15.634574 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:38:15.635081 1 scale_down.go:776] No candidates for scale down I0428 15:38:25.652288 1 static_autoscaler.go:343] No unschedulable pods I0428 15:38:25.652450 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:38:25.652468 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:38:25.652486 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:38:25.652794 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:38:25.653286 1 scale_down.go:776] No candidates for scale down I0428 15:38:35.667987 1 static_autoscaler.go:343] No unschedulable pods I0428 15:38:35.668101 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:38:35.668127 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:38:35.668220 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:38:35.668633 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:38:35.669264 1 scale_down.go:776] No candidates for scale down I0428 15:38:45.685696 1 static_autoscaler.go:343] No unschedulable pods I0428 15:38:45.685883 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:38:45.685915 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:38:45.685946 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:38:45.686358 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:38:45.687132 1 scale_down.go:776] No candidates for scale down I0428 15:38:55.704164 1 static_autoscaler.go:343] No unschedulable pods I0428 15:38:55.704271 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:38:55.704296 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:38:55.704379 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:38:55.704722 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:38:55.705208 1 scale_down.go:776] No candidates for scale down I0428 15:39:05.718083 1 static_autoscaler.go:343] No unschedulable pods I0428 15:39:05.718173 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:39:05.718192 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:39:05.718270 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:39:05.718574 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 15:39:05.719127 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 15:44:05.715096883 +0000 UTC m=+61019.413861236 I0428 15:39:05.719222 1 scale_down.go:776] No candidates for scale down I0428 15:39:15.735664 1 static_autoscaler.go:343] No unschedulable pods I0428 15:39:15.735767 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:39:15.735794 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:39:15.735880 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:39:15.736201 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:39:15.736751 1 scale_down.go:776] No candidates for scale down I0428 15:39:24.233343 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 15:39:24.233567 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 206.83µs I0428 15:39:25.750455 1 static_autoscaler.go:343] No unschedulable pods I0428 15:39:25.750549 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:39:25.750565 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:39:25.750576 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:39:25.750913 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:39:25.751355 1 scale_down.go:776] No candidates for scale down I0428 15:39:35.764358 1 static_autoscaler.go:343] No unschedulable pods I0428 15:39:35.764516 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:39:35.764536 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:39:35.764548 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:39:35.764891 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:39:35.765341 1 scale_down.go:776] No candidates for scale down I0428 15:39:45.782209 1 static_autoscaler.go:343] No unschedulable pods I0428 15:39:45.782349 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:39:45.782387 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:39:45.782405 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:39:45.782754 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:39:45.783234 1 scale_down.go:776] No candidates for scale down I0428 15:39:55.798874 1 static_autoscaler.go:343] No unschedulable pods I0428 15:39:55.799009 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:39:55.799038 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:39:55.799053 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:39:55.799321 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:39:55.799777 1 scale_down.go:776] No candidates for scale down I0428 15:40:05.815256 1 static_autoscaler.go:343] No unschedulable pods I0428 15:40:05.815354 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:40:05.815380 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:40:05.815395 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:40:05.815863 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:40:05.816374 1 scale_down.go:776] No candidates for scale down I0428 15:40:15.829391 1 static_autoscaler.go:343] No unschedulable pods I0428 15:40:15.829545 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:40:15.829586 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:40:15.829608 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:40:15.829938 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:40:15.830430 1 scale_down.go:776] No candidates for scale down I0428 15:40:25.846386 1 static_autoscaler.go:343] No unschedulable pods I0428 15:40:25.846495 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:40:25.846532 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:40:25.846628 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:40:25.846962 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:40:25.847398 1 scale_down.go:776] No candidates for scale down I0428 15:40:35.861526 1 static_autoscaler.go:343] No unschedulable pods I0428 15:40:35.861631 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:40:35.861651 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:40:35.861670 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:40:35.862004 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:40:35.862506 1 scale_down.go:776] No candidates for scale down I0428 15:40:45.876543 1 static_autoscaler.go:343] No unschedulable pods I0428 15:40:45.876726 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:40:45.876766 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:40:45.876781 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:40:45.877055 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:40:45.877619 1 scale_down.go:776] No candidates for scale down I0428 15:40:55.894511 1 static_autoscaler.go:343] No unschedulable pods I0428 15:40:55.894620 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:40:55.894639 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:40:55.894653 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:40:55.894972 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 15:40:55.895641 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 15:45:55.891487248 +0000 UTC m=+61129.590251641 I0428 15:40:55.895738 1 scale_down.go:776] No candidates for scale down I0428 15:41:05.909715 1 static_autoscaler.go:343] No unschedulable pods I0428 15:41:05.909816 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:41:05.909834 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:41:05.909909 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:41:05.910225 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:41:05.910732 1 scale_down.go:776] No candidates for scale down I0428 15:41:15.926114 1 static_autoscaler.go:343] No unschedulable pods I0428 15:41:15.926217 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:41:15.926239 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:41:15.926255 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:41:15.926628 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:41:15.927072 1 scale_down.go:776] No candidates for scale down I0428 15:41:24.233695 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 15:41:24.233915 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 202.318µs I0428 15:41:25.942050 1 static_autoscaler.go:343] No unschedulable pods I0428 15:41:25.942138 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:41:25.942155 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:41:25.942229 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:41:25.942511 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:41:25.942993 1 scale_down.go:776] No candidates for scale down I0428 15:41:35.955489 1 static_autoscaler.go:343] No unschedulable pods I0428 15:41:35.955637 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:41:35.955657 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:41:35.955668 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:41:35.955986 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:41:35.956470 1 scale_down.go:776] No candidates for scale down I0428 15:41:45.979752 1 static_autoscaler.go:343] No unschedulable pods I0428 15:41:45.980236 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:41:45.980330 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:41:45.980387 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:41:45.981115 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:41:45.982640 1 scale_down.go:776] No candidates for scale down I0428 15:41:56.001028 1 static_autoscaler.go:343] No unschedulable pods I0428 15:41:56.001197 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:41:56.001219 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:41:56.001235 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:41:56.001680 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:41:56.002277 1 scale_down.go:776] No candidates for scale down I0428 15:42:06.016840 1 static_autoscaler.go:343] No unschedulable pods I0428 15:42:06.016947 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:42:06.016969 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:42:06.016988 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:42:06.017354 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:42:06.017931 1 scale_down.go:776] No candidates for scale down I0428 15:42:16.031577 1 static_autoscaler.go:343] No unschedulable pods I0428 15:42:16.031702 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:42:16.031733 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:42:16.031751 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:42:16.032011 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:42:16.032467 1 scale_down.go:776] No candidates for scale down I0428 15:42:26.046697 1 static_autoscaler.go:343] No unschedulable pods I0428 15:42:26.046799 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:42:26.046823 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:42:26.046844 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:42:26.047250 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:42:26.047902 1 scale_down.go:776] No candidates for scale down I0428 15:42:36.063227 1 static_autoscaler.go:343] No unschedulable pods I0428 15:42:36.063380 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:42:36.063403 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:42:36.063428 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:42:36.063692 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 15:42:36.064282 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 15:47:36.060029309 +0000 UTC m=+61229.758793654 I0428 15:42:36.064376 1 scale_down.go:776] No candidates for scale down I0428 15:42:46.080584 1 static_autoscaler.go:343] No unschedulable pods I0428 15:42:46.080726 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:42:46.080744 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:42:46.080759 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:42:46.081035 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:42:46.081501 1 scale_down.go:776] No candidates for scale down I0428 15:42:56.097396 1 static_autoscaler.go:343] No unschedulable pods I0428 15:42:56.097555 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:42:56.097590 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:42:56.097612 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:42:56.097964 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:42:56.098491 1 scale_down.go:776] No candidates for scale down I0428 15:43:06.115123 1 static_autoscaler.go:343] No unschedulable pods I0428 15:43:06.115246 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:43:06.115264 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:43:06.115278 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:43:06.115597 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:43:06.116062 1 scale_down.go:776] No candidates for scale down I0428 15:43:16.137314 1 static_autoscaler.go:343] No unschedulable pods I0428 15:43:16.137401 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:43:16.137431 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:43:16.137515 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:43:16.137789 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:43:16.138259 1 scale_down.go:776] No candidates for scale down I0428 15:43:24.234038 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 15:43:24.234291 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 235.946µs I0428 15:43:26.152321 1 static_autoscaler.go:343] No unschedulable pods I0428 15:43:26.152433 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:43:26.152450 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:43:26.152462 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:43:26.152808 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:43:26.153242 1 scale_down.go:776] No candidates for scale down I0428 15:43:36.169253 1 static_autoscaler.go:343] No unschedulable pods I0428 15:43:36.169376 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:43:36.169398 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:43:36.169431 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:43:36.169860 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:43:36.170375 1 scale_down.go:776] No candidates for scale down I0428 15:43:46.186288 1 static_autoscaler.go:343] No unschedulable pods I0428 15:43:46.186385 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:43:46.186404 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:43:46.186432 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:43:46.186791 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:43:46.187226 1 scale_down.go:776] No candidates for scale down I0428 15:43:56.202744 1 static_autoscaler.go:343] No unschedulable pods I0428 15:43:56.202839 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:43:56.202856 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:43:56.202870 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:43:56.203183 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:43:56.203630 1 scale_down.go:776] No candidates for scale down I0428 15:44:06.219776 1 static_autoscaler.go:343] No unschedulable pods I0428 15:44:06.219941 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:44:06.219966 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:44:06.219985 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:44:06.220394 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 15:44:06.221061 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 15:49:06.216588437 +0000 UTC m=+61319.915352789 I0428 15:44:06.221164 1 scale_down.go:776] No candidates for scale down I0428 15:44:16.235900 1 static_autoscaler.go:343] No unschedulable pods I0428 15:44:16.236007 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:44:16.236027 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:44:16.236044 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:44:16.236355 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:44:16.236848 1 scale_down.go:776] No candidates for scale down I0428 15:44:26.250177 1 static_autoscaler.go:343] No unschedulable pods I0428 15:44:26.250316 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:44:26.250334 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:44:26.250346 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:44:26.250651 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:44:26.251101 1 scale_down.go:776] No candidates for scale down I0428 15:44:36.267886 1 static_autoscaler.go:343] No unschedulable pods I0428 15:44:36.268031 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:44:36.268060 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:44:36.268087 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:44:36.268433 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:44:36.268946 1 scale_down.go:776] No candidates for scale down I0428 15:44:46.283148 1 static_autoscaler.go:343] No unschedulable pods I0428 15:44:46.283294 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:44:46.283321 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:44:46.283344 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:44:46.283722 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:44:46.284238 1 scale_down.go:776] No candidates for scale down I0428 15:44:56.300779 1 static_autoscaler.go:343] No unschedulable pods I0428 15:44:56.300876 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:44:56.300893 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:44:56.300905 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:44:56.301205 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:44:56.301677 1 scale_down.go:776] No candidates for scale down I0428 15:45:06.317386 1 static_autoscaler.go:343] No unschedulable pods I0428 15:45:06.317510 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:45:06.317529 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:45:06.317550 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:45:06.318075 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:45:06.318967 1 scale_down.go:776] No candidates for scale down I0428 15:45:16.333087 1 static_autoscaler.go:343] No unschedulable pods I0428 15:45:16.333175 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:45:16.333195 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:45:16.333272 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:45:16.333609 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:45:16.334108 1 scale_down.go:776] No candidates for scale down I0428 15:45:24.234449 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 15:45:24.234670 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 203.897µs I0428 15:45:26.371849 1 static_autoscaler.go:343] No unschedulable pods I0428 15:45:26.372195 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:45:26.372285 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:45:26.372320 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:45:26.372945 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:45:26.374191 1 scale_down.go:776] No candidates for scale down I0428 15:45:36.397718 1 static_autoscaler.go:343] No unschedulable pods I0428 15:45:36.397832 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:45:36.397859 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:45:36.397881 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:45:36.398234 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:45:36.398901 1 scale_down.go:776] No candidates for scale down I0428 15:45:46.411242 1 static_autoscaler.go:343] No unschedulable pods I0428 15:45:46.411337 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:45:46.411355 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:45:46.411368 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:45:46.411734 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:45:46.412172 1 scale_down.go:776] No candidates for scale down I0428 15:45:56.425904 1 static_autoscaler.go:343] No unschedulable pods I0428 15:45:56.426035 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:45:56.426053 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:45:56.426065 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:45:56.426376 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 15:45:56.427144 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 15:50:56.42260305 +0000 UTC m=+61430.121367386 I0428 15:45:56.427240 1 scale_down.go:776] No candidates for scale down I0428 15:46:06.461691 1 static_autoscaler.go:343] No unschedulable pods I0428 15:46:06.461785 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:46:06.461803 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:46:06.461887 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:46:06.462182 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:46:06.462693 1 scale_down.go:776] No candidates for scale down I0428 15:46:16.480351 1 static_autoscaler.go:343] No unschedulable pods I0428 15:46:16.480464 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:46:16.480483 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:46:16.480563 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:46:16.480847 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:46:16.481354 1 scale_down.go:776] No candidates for scale down I0428 15:46:26.496119 1 static_autoscaler.go:343] No unschedulable pods I0428 15:46:26.496216 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:46:26.496236 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:46:26.496331 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:46:26.496671 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:46:26.497222 1 scale_down.go:776] No candidates for scale down I0428 15:46:36.517852 1 static_autoscaler.go:343] No unschedulable pods I0428 15:46:36.517995 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:46:36.518022 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:46:36.518039 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:46:36.518362 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:46:36.518971 1 scale_down.go:776] No candidates for scale down I0428 15:46:46.535227 1 static_autoscaler.go:343] No unschedulable pods I0428 15:46:46.535369 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:46:46.535393 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:46:46.535451 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:46:46.535789 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:46:46.536309 1 scale_down.go:776] No candidates for scale down I0428 15:46:56.549775 1 static_autoscaler.go:343] No unschedulable pods I0428 15:46:56.549926 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:46:56.549964 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:46:56.549988 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:46:56.550376 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:46:56.550931 1 scale_down.go:776] No candidates for scale down I0428 15:47:06.564598 1 static_autoscaler.go:343] No unschedulable pods I0428 15:47:06.564726 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:47:06.564743 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:47:06.564755 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:47:06.565045 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:47:06.565679 1 scale_down.go:776] No candidates for scale down I0428 15:47:16.579307 1 static_autoscaler.go:343] No unschedulable pods I0428 15:47:16.579471 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:47:16.579488 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:47:16.579500 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:47:16.579799 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:47:16.580284 1 scale_down.go:776] No candidates for scale down I0428 15:47:24.234784 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 15:47:24.234993 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 191.913µs I0428 15:47:26.598102 1 static_autoscaler.go:343] No unschedulable pods I0428 15:47:26.598268 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:47:26.598345 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:47:26.598371 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:47:26.598764 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:47:26.599592 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 15:52:26.594829134 +0000 UTC m=+61520.293593498 I0428 15:47:26.599690 1 scale_down.go:776] No candidates for scale down I0428 15:47:36.623358 1 static_autoscaler.go:343] No unschedulable pods I0428 15:47:36.623520 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:47:36.623599 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:47:36.623701 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:47:36.624379 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:47:36.626010 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 15:52:36.615205218 +0000 UTC m=+61530.313969722 I0428 15:47:36.626199 1 scale_down.go:776] No candidates for scale down I0428 15:47:46.647638 1 static_autoscaler.go:343] No unschedulable pods I0428 15:47:46.647916 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:47:46.647950 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:47:46.647981 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:47:46.648553 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 15:47:46.649583 1 scale_down.go:776] No candidates for scale down I0428 15:47:56.665981 1 static_autoscaler.go:343] No unschedulable pods I0428 15:47:56.666128 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:47:56.666147 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:47:56.666166 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:47:56.666487 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 15:47:56.667041 1 scale_down.go:776] No candidates for scale down I0428 15:48:06.685069 1 static_autoscaler.go:343] No unschedulable pods I0428 15:48:06.685163 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:48:06.685185 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:48:06.685252 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:48:06.685565 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 15:48:06.686061 1 scale_down.go:776] No candidates for scale down I0428 15:48:16.702665 1 static_autoscaler.go:343] No unschedulable pods I0428 15:48:16.702815 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:48:16.702840 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:48:16.702859 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:48:16.703181 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 15:48:16.703735 1 scale_down.go:776] No candidates for scale down I0428 15:48:26.716998 1 static_autoscaler.go:343] No unschedulable pods I0428 15:48:26.717196 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:48:26.717220 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:48:26.717240 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:48:26.717636 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 15:48:26.718142 1 scale_down.go:776] No candidates for scale down I0428 15:48:36.733167 1 static_autoscaler.go:343] No unschedulable pods I0428 15:48:36.733320 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:48:36.733339 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:48:36.733362 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:48:36.733697 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 15:48:36.734183 1 scale_down.go:776] No candidates for scale down I0428 15:48:46.747445 1 static_autoscaler.go:343] No unschedulable pods I0428 15:48:46.747602 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:48:46.747621 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:48:46.747633 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:48:46.747949 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 15:48:46.748494 1 scale_down.go:776] No candidates for scale down I0428 15:48:56.764497 1 static_autoscaler.go:343] No unschedulable pods I0428 15:48:56.764629 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:48:56.764647 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:48:56.764663 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:48:56.764964 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 15:48:56.765549 1 scale_down.go:776] No candidates for scale down I0428 15:48:56.776039 1 delete.go:102] Successfully added DeletionCandidateTaint on node ip-10-0-174-84.ec2.internal I0428 15:49:06.791116 1 static_autoscaler.go:343] No unschedulable pods I0428 15:49:06.791215 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:49:06.791232 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:49:06.791244 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:49:06.791606 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:49:06.792249 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 15:54:06.788035209 +0000 UTC m=+61620.486799544 I0428 15:49:06.792360 1 scale_down.go:776] No candidates for scale down I0428 15:49:16.810768 1 static_autoscaler.go:343] No unschedulable pods I0428 15:49:16.810902 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:49:16.810922 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:49:16.810937 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:49:16.811229 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 15:49:16.811856 1 scale_down.go:776] No candidates for scale down I0428 15:49:24.235110 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 15:49:24.235343 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 213.769µs I0428 15:49:26.827910 1 static_autoscaler.go:343] No unschedulable pods I0428 15:49:26.828118 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:49:26.828149 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:49:26.828169 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:49:26.828709 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 15:49:26.829765 1 scale_down.go:776] No candidates for scale down I0428 15:49:36.845145 1 static_autoscaler.go:343] No unschedulable pods I0428 15:49:36.845277 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:49:36.845292 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:49:36.845304 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:49:36.845648 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 15:49:36.846241 1 scale_down.go:776] No candidates for scale down I0428 15:49:46.860459 1 static_autoscaler.go:343] No unschedulable pods I0428 15:49:46.860535 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:49:46.860552 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:49:46.860628 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:49:46.860896 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 15:49:46.861392 1 scale_down.go:776] No candidates for scale down I0428 15:49:56.876008 1 static_autoscaler.go:343] No unschedulable pods I0428 15:49:56.876153 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:49:56.876171 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:49:56.876184 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:49:56.876495 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 15:49:56.877024 1 scale_down.go:776] No candidates for scale down I0428 15:50:06.894213 1 static_autoscaler.go:343] No unschedulable pods I0428 15:50:06.894305 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:50:06.894327 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:50:06.894346 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:50:06.894678 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 15:50:06.895269 1 scale_down.go:776] No candidates for scale down I0428 15:50:16.909908 1 static_autoscaler.go:343] No unschedulable pods I0428 15:50:16.909999 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:50:16.910021 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:50:16.910039 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:50:16.910341 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 15:50:16.910875 1 scale_down.go:776] No candidates for scale down I0428 15:50:26.925819 1 static_autoscaler.go:343] No unschedulable pods I0428 15:50:26.926068 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:50:26.926120 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:50:26.926173 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:50:26.926884 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 15:50:26.928007 1 scale_down.go:776] No candidates for scale down I0428 15:50:36.952947 1 static_autoscaler.go:343] No unschedulable pods I0428 15:50:36.953092 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:50:36.953111 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:50:36.953124 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:50:36.953481 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 15:50:36.954007 1 scale_down.go:776] No candidates for scale down I0428 15:50:46.969203 1 static_autoscaler.go:343] No unschedulable pods I0428 15:50:46.969283 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:50:46.969302 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:50:46.969371 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:50:46.969704 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 15:50:46.970216 1 scale_down.go:776] No candidates for scale down I0428 15:50:56.982973 1 static_autoscaler.go:343] No unschedulable pods I0428 15:50:56.983066 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:50:56.983084 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:50:56.983228 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:50:56.983664 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:50:56.984291 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 15:55:56.980008543 +0000 UTC m=+61730.678772924 I0428 15:50:56.984397 1 scale_down.go:776] No candidates for scale down I0428 15:51:07.000627 1 static_autoscaler.go:343] No unschedulable pods I0428 15:51:07.000770 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:51:07.000789 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:51:07.000804 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:51:07.001059 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 15:51:07.001596 1 scale_down.go:776] No candidates for scale down I0428 15:51:17.014805 1 static_autoscaler.go:343] No unschedulable pods I0428 15:51:17.014956 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:51:17.014975 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:51:17.014991 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:51:17.015271 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 15:51:17.015849 1 scale_down.go:776] No candidates for scale down I0428 15:51:24.235472 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 15:51:24.235761 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 264.712µs I0428 15:51:27.039283 1 static_autoscaler.go:343] No unschedulable pods I0428 15:51:27.039477 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:51:27.039496 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:51:27.039509 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:51:27.039832 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 15:51:27.040357 1 scale_down.go:776] No candidates for scale down I0428 15:51:37.053655 1 static_autoscaler.go:343] No unschedulable pods I0428 15:51:37.053793 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:51:37.053812 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:51:37.053825 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:51:37.054124 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 15:51:37.054714 1 scale_down.go:776] No candidates for scale down I0428 15:51:47.067736 1 static_autoscaler.go:343] No unschedulable pods I0428 15:51:47.067870 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:51:47.067889 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:51:47.067901 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:51:47.068208 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 15:51:47.068720 1 scale_down.go:776] No candidates for scale down I0428 15:51:57.084686 1 static_autoscaler.go:343] No unschedulable pods I0428 15:51:57.084846 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:51:57.084868 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:51:57.084886 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:51:57.085174 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 15:51:57.085784 1 scale_down.go:776] No candidates for scale down I0428 15:52:07.099683 1 static_autoscaler.go:343] No unschedulable pods I0428 15:52:07.099808 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:52:07.099837 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:52:07.099853 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:52:07.100223 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 15:52:07.100813 1 scale_down.go:776] No candidates for scale down I0428 15:52:17.114133 1 static_autoscaler.go:343] No unschedulable pods I0428 15:52:17.114235 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:52:17.114256 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:52:17.114272 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:52:17.114644 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 15:52:17.115187 1 scale_down.go:776] No candidates for scale down I0428 15:52:27.131916 1 static_autoscaler.go:343] No unschedulable pods I0428 15:52:27.132033 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:52:27.132057 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:52:27.132075 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:52:27.132422 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:52:27.133138 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 15:57:27.128636405 +0000 UTC m=+61820.827400758 I0428 15:52:27.133251 1 scale_down.go:776] No candidates for scale down I0428 15:52:37.149557 1 static_autoscaler.go:343] No unschedulable pods I0428 15:52:37.149758 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:52:37.149793 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:52:37.149819 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:52:37.150252 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:52:37.151095 1 scale_down.go:776] No candidates for scale down I0428 15:52:47.167753 1 static_autoscaler.go:343] No unschedulable pods I0428 15:52:47.167882 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:52:47.167899 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:52:47.167915 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:52:47.168236 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:52:47.168786 1 scale_down.go:776] No candidates for scale down I0428 15:52:57.183100 1 static_autoscaler.go:343] No unschedulable pods I0428 15:52:57.183234 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:52:57.183251 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:52:57.183263 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:52:57.183569 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:52:57.184091 1 scale_down.go:776] No candidates for scale down I0428 15:53:07.199928 1 static_autoscaler.go:343] No unschedulable pods I0428 15:53:07.200065 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:53:07.200083 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:53:07.200095 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:53:07.200398 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:53:07.200925 1 scale_down.go:776] No candidates for scale down I0428 15:53:17.213743 1 static_autoscaler.go:343] No unschedulable pods I0428 15:53:17.213860 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:53:17.213895 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:53:17.213912 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:53:17.214398 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:53:17.215077 1 scale_down.go:776] No candidates for scale down I0428 15:53:24.235903 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 15:53:24.236151 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 230.57µs I0428 15:53:27.228107 1 static_autoscaler.go:343] No unschedulable pods I0428 15:53:27.228233 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:53:27.228255 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:53:27.228271 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:53:27.228564 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:53:27.229105 1 scale_down.go:776] No candidates for scale down I0428 15:53:37.244024 1 static_autoscaler.go:343] No unschedulable pods I0428 15:53:37.244112 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:53:37.244130 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:53:37.244204 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:53:37.244519 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:53:37.245034 1 scale_down.go:776] No candidates for scale down I0428 15:53:47.258170 1 static_autoscaler.go:343] No unschedulable pods I0428 15:53:47.258306 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:53:47.258325 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:53:47.258339 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:53:47.258626 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:53:47.259126 1 scale_down.go:776] No candidates for scale down I0428 15:53:57.272922 1 static_autoscaler.go:343] No unschedulable pods I0428 15:53:57.273065 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:53:57.273088 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:53:57.273108 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:53:57.273400 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 15:53:57.273929 1 scale_down.go:776] No candidates for scale down I0428 15:54:07.288750 1 static_autoscaler.go:343] No unschedulable pods I0428 15:54:07.288837 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:54:07.288854 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:54:07.288925 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:54:07.289204 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 15:54:07.289805 1 scale_down.go:776] No candidates for scale down I0428 15:54:17.304820 1 static_autoscaler.go:343] No unschedulable pods I0428 15:54:17.304947 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:54:17.304973 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:54:17.304993 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:54:17.305395 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 15:54:17.306025 1 scale_down.go:776] No candidates for scale down I0428 15:54:27.321998 1 static_autoscaler.go:343] No unschedulable pods I0428 15:54:27.322154 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:54:27.322171 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:54:27.322185 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:54:27.322476 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 15:54:27.323009 1 scale_down.go:776] No candidates for scale down I0428 15:54:37.339850 1 static_autoscaler.go:343] No unschedulable pods I0428 15:54:37.339981 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:54:37.340001 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:54:37.340014 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:54:37.340323 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 15:54:37.340859 1 scale_down.go:776] No candidates for scale down I0428 15:54:47.355963 1 static_autoscaler.go:343] No unschedulable pods I0428 15:54:47.356119 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:54:47.356142 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:54:47.356161 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:54:47.356543 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 15:54:47.357133 1 scale_down.go:776] No candidates for scale down I0428 15:54:57.370342 1 static_autoscaler.go:343] No unschedulable pods I0428 15:54:57.370506 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:54:57.370532 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:54:57.370552 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:54:57.370834 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 15:54:57.371362 1 scale_down.go:776] No candidates for scale down I0428 15:55:07.388906 1 static_autoscaler.go:343] No unschedulable pods I0428 15:55:07.389043 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:55:07.389061 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:55:07.389077 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:55:07.389437 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 15:55:07.389996 1 scale_down.go:776] No candidates for scale down I0428 15:55:17.406250 1 static_autoscaler.go:343] No unschedulable pods I0428 15:55:17.406367 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:55:17.406396 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:55:17.406443 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:55:17.406849 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 15:55:17.407406 1 scale_down.go:776] No candidates for scale down I0428 15:55:24.236280 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 15:55:24.236533 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 232.726µs I0428 15:55:27.421074 1 static_autoscaler.go:343] No unschedulable pods I0428 15:55:27.421155 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:55:27.421173 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:55:27.421246 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:55:27.421530 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 15:55:27.422064 1 scale_down.go:776] No candidates for scale down I0428 15:55:37.439318 1 static_autoscaler.go:343] No unschedulable pods I0428 15:55:37.439447 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:55:37.439466 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:55:37.439478 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:55:37.439851 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 15:55:37.440466 1 scale_down.go:776] No candidates for scale down I0428 15:55:47.453443 1 static_autoscaler.go:343] No unschedulable pods I0428 15:55:47.453600 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:55:47.453631 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:55:47.453656 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:55:47.453984 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 15:55:47.454665 1 scale_down.go:776] No candidates for scale down I0428 15:55:57.470398 1 static_autoscaler.go:343] No unschedulable pods I0428 15:55:57.470494 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:55:57.470512 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:55:57.470587 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:55:57.470870 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 15:55:57.471456 1 scale_down.go:776] No candidates for scale down I0428 15:56:07.487062 1 static_autoscaler.go:343] No unschedulable pods I0428 15:56:07.487212 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:56:07.487236 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:56:07.487255 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:56:07.487540 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 15:56:07.488110 1 scale_down.go:776] No candidates for scale down I0428 15:56:17.515157 1 static_autoscaler.go:343] No unschedulable pods I0428 15:56:17.515261 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:56:17.515279 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:56:17.515362 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:56:17.515714 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 15:56:17.516254 1 scale_down.go:776] No candidates for scale down I0428 15:56:27.530166 1 static_autoscaler.go:343] No unschedulable pods I0428 15:56:27.530271 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:56:27.530318 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:56:27.530341 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:56:27.530760 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 15:56:27.531368 1 scale_down.go:776] No candidates for scale down I0428 15:56:37.548636 1 static_autoscaler.go:343] No unschedulable pods I0428 15:56:37.548784 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:56:37.548807 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:56:37.548821 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:56:37.549121 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 15:56:37.549739 1 scale_down.go:776] No candidates for scale down I0428 15:56:47.576402 1 static_autoscaler.go:343] No unschedulable pods I0428 15:56:47.576545 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:56:47.576562 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:56:47.576573 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:56:47.576928 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 15:56:47.577515 1 scale_down.go:776] No candidates for scale down I0428 15:56:57.592362 1 static_autoscaler.go:343] No unschedulable pods I0428 15:56:57.592531 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:56:57.592549 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:56:57.592563 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:56:57.592922 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 15:56:57.593462 1 scale_down.go:776] No candidates for scale down I0428 15:57:07.611221 1 static_autoscaler.go:343] No unschedulable pods I0428 15:57:07.611376 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:57:07.611397 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:57:07.611409 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:57:07.611801 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 15:57:07.612434 1 scale_down.go:776] No candidates for scale down I0428 15:57:17.646992 1 static_autoscaler.go:343] No unschedulable pods I0428 15:57:17.647123 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:57:17.647158 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:57:17.647173 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:57:17.647492 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 15:57:17.648032 1 scale_down.go:776] No candidates for scale down I0428 15:57:24.236643 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 15:57:24.236868 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 203.948µs I0428 15:57:27.663025 1 static_autoscaler.go:343] No unschedulable pods I0428 15:57:27.663239 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:57:27.663264 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:57:27.663287 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:57:27.664085 1 scale_down.go:776] No candidates for scale down I0428 15:57:37.679139 1 static_autoscaler.go:343] No unschedulable pods I0428 15:57:37.679273 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:57:37.679320 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:57:37.679349 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:57:37.680162 1 scale_down.go:776] No candidates for scale down I0428 15:57:47.697777 1 static_autoscaler.go:343] No unschedulable pods I0428 15:57:47.697883 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:57:47.697906 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:57:47.697923 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:57:47.698878 1 scale_down.go:548] 2 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 16:02:47.694499244 +0000 UTC m=+62141.393263666 I0428 15:57:47.698993 1 scale_down.go:776] No candidates for scale down I0428 15:57:57.712930 1 static_autoscaler.go:343] No unschedulable pods I0428 15:57:57.713097 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:57:57.713142 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:57:57.713163 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:57:57.713537 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 15:57:57.714142 1 scale_down.go:776] No candidates for scale down I0428 15:58:07.728891 1 static_autoscaler.go:343] No unschedulable pods I0428 15:58:07.728997 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:58:07.729020 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:58:07.729100 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:58:07.729430 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 15:58:07.729984 1 scale_down.go:776] No candidates for scale down I0428 15:58:17.745714 1 static_autoscaler.go:343] No unschedulable pods I0428 15:58:17.745857 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:58:17.745875 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:58:17.745888 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:58:17.746171 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 15:58:17.746727 1 scale_down.go:776] No candidates for scale down I0428 15:58:27.763132 1 static_autoscaler.go:343] No unschedulable pods I0428 15:58:27.763239 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:58:27.763265 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:58:27.763328 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:58:27.763665 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 15:58:27.764270 1 scale_down.go:776] No candidates for scale down I0428 15:58:37.777534 1 static_autoscaler.go:343] No unschedulable pods I0428 15:58:37.777645 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:58:37.777664 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:58:37.777678 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:58:37.778055 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 15:58:37.778628 1 scale_down.go:776] No candidates for scale down I0428 15:58:47.792458 1 static_autoscaler.go:343] No unschedulable pods I0428 15:58:47.792553 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:58:47.792571 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:58:47.792585 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:58:47.792901 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 15:58:47.793484 1 scale_down.go:776] No candidates for scale down I0428 15:58:57.808727 1 static_autoscaler.go:343] No unschedulable pods I0428 15:58:57.808986 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:58:57.809048 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:58:57.809289 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:58:57.809963 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 15:58:57.811960 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 15:58:57.820272 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 15:58:57.822235 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 15:58:57.831191 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588089537 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 15:58:57.841267 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 15:59:07.835532 1 static_autoscaler.go:343] No unschedulable pods I0428 15:59:07.835641 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:59:07.835669 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:59:07.835759 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:59:07.836069 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 15:59:07.836654 1 scale_down.go:776] No candidates for scale down I0428 15:59:17.852002 1 static_autoscaler.go:343] No unschedulable pods I0428 15:59:17.852148 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:59:17.852178 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:59:17.852200 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:59:17.852561 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 15:59:17.853301 1 scale_down.go:776] No candidates for scale down I0428 15:59:24.237023 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 15:59:24.237236 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 197.243µs I0428 15:59:27.871108 1 static_autoscaler.go:343] No unschedulable pods I0428 15:59:27.871209 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:59:27.871230 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:59:27.871249 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:59:27.871674 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 15:59:27.872225 1 scale_down.go:776] No candidates for scale down I0428 15:59:37.898001 1 static_autoscaler.go:343] No unschedulable pods I0428 15:59:37.898087 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:59:37.898105 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:59:37.898193 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:59:37.898540 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 15:59:37.899086 1 scale_down.go:776] No candidates for scale down I0428 15:59:47.917932 1 static_autoscaler.go:343] No unschedulable pods I0428 15:59:47.918074 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:59:47.918125 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:59:47.918148 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:59:47.918490 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 15:59:47.919221 1 scale_down.go:776] No candidates for scale down I0428 15:59:57.936578 1 static_autoscaler.go:343] No unschedulable pods I0428 15:59:57.936772 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 15:59:57.936794 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 15:59:57.936807 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 15:59:57.937169 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 15:59:57.937881 1 scale_down.go:776] No candidates for scale down I0428 16:00:07.951710 1 static_autoscaler.go:343] No unschedulable pods I0428 16:00:07.951795 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:00:07.951814 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:00:07.951890 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:00:07.952159 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 16:00:07.952702 1 scale_down.go:776] No candidates for scale down I0428 16:00:17.967337 1 static_autoscaler.go:343] No unschedulable pods I0428 16:00:17.967501 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:00:17.967523 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:00:17.967541 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:00:17.967888 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 16:00:17.968474 1 scale_down.go:776] No candidates for scale down I0428 16:00:27.983199 1 static_autoscaler.go:343] No unschedulable pods I0428 16:00:27.983347 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:00:27.983376 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:00:27.983398 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:00:27.983773 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 16:00:27.984322 1 scale_down.go:776] No candidates for scale down I0428 16:00:37.997497 1 static_autoscaler.go:343] No unschedulable pods I0428 16:00:37.997610 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:00:37.997643 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:00:37.997655 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:00:37.997944 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 16:00:37.998598 1 scale_down.go:548] 2 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 16:05:37.99447955 +0000 UTC m=+62311.693243886 I0428 16:00:37.998716 1 scale_down.go:776] No candidates for scale down I0428 16:00:48.012160 1 static_autoscaler.go:343] No unschedulable pods I0428 16:00:48.012250 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:00:48.012267 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:00:48.012339 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:00:48.012638 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 16:00:48.013167 1 scale_down.go:776] No candidates for scale down I0428 16:00:58.037939 1 static_autoscaler.go:343] No unschedulable pods I0428 16:00:58.038281 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:00:58.038370 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:00:58.038443 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:00:58.039269 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 16:00:58.040862 1 scale_down.go:776] No candidates for scale down I0428 16:01:08.058617 1 static_autoscaler.go:343] No unschedulable pods I0428 16:01:08.058796 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:01:08.058823 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:01:08.058845 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:01:08.059253 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 16:01:08.060065 1 scale_down.go:776] No candidates for scale down I0428 16:01:18.076098 1 static_autoscaler.go:343] No unschedulable pods I0428 16:01:18.076233 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:01:18.076256 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:01:18.076269 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:01:18.076576 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 16:01:18.077225 1 scale_down.go:776] No candidates for scale down I0428 16:01:24.237364 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 16:01:24.237654 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 268.973µs I0428 16:01:28.092024 1 static_autoscaler.go:343] No unschedulable pods I0428 16:01:28.092133 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:01:28.092166 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:01:28.092260 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:01:28.092603 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 16:01:28.093356 1 scale_down.go:776] No candidates for scale down I0428 16:01:38.108142 1 static_autoscaler.go:343] No unschedulable pods I0428 16:01:38.108287 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:01:38.108308 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:01:38.108322 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:01:38.108590 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 16:01:38.109076 1 scale_down.go:776] No candidates for scale down I0428 16:01:48.123070 1 static_autoscaler.go:343] No unschedulable pods I0428 16:01:48.123161 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:01:48.123178 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:01:48.123192 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:01:48.123599 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 16:01:48.124137 1 scale_down.go:776] No candidates for scale down I0428 16:01:58.139498 1 static_autoscaler.go:343] No unschedulable pods I0428 16:01:58.139631 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:01:58.139649 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:01:58.139661 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:01:58.139949 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 16:01:58.140524 1 scale_down.go:776] No candidates for scale down I0428 16:02:08.155966 1 static_autoscaler.go:343] No unschedulable pods I0428 16:02:08.156110 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:02:08.156138 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:02:08.156161 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:02:08.156674 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 16:02:08.157512 1 scale_down.go:776] No candidates for scale down I0428 16:02:18.181004 1 static_autoscaler.go:343] No unschedulable pods I0428 16:02:18.181138 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:02:18.181184 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:02:18.181206 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:02:18.181572 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 16:02:18.182115 1 scale_down.go:776] No candidates for scale down I0428 16:02:28.196102 1 static_autoscaler.go:343] No unschedulable pods I0428 16:02:28.196241 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:02:28.196259 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:02:28.196273 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:02:28.196635 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 16:02:28.197209 1 scale_down.go:776] No candidates for scale down I0428 16:02:38.212878 1 static_autoscaler.go:343] No unschedulable pods I0428 16:02:38.212974 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:02:38.212995 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:02:38.213012 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:02:38.213311 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 16:02:38.213810 1 scale_down.go:776] No candidates for scale down I0428 16:02:48.227449 1 static_autoscaler.go:343] No unschedulable pods I0428 16:02:48.227592 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:02:48.227612 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:02:48.227626 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:02:48.227900 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 16:02:48.228519 1 scale_down.go:548] 2 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 16:07:48.224440081 +0000 UTC m=+62441.923204418 I0428 16:02:48.228644 1 scale_down.go:776] No candidates for scale down I0428 16:02:58.243786 1 static_autoscaler.go:343] No unschedulable pods I0428 16:02:58.243877 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:02:58.243895 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:02:58.243906 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:02:58.244208 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 16:02:58.244703 1 scale_down.go:776] No candidates for scale down I0428 16:03:08.258885 1 static_autoscaler.go:343] No unschedulable pods I0428 16:03:08.258963 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:03:08.258982 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:03:08.259054 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:03:08.259298 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 16:03:08.259806 1 scale_down.go:776] No candidates for scale down I0428 16:03:18.275118 1 static_autoscaler.go:343] No unschedulable pods I0428 16:03:18.275240 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:03:18.275285 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:03:18.275318 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:03:18.275667 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 16:03:18.276226 1 scale_down.go:776] No candidates for scale down I0428 16:03:24.237784 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 16:03:24.238036 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 212.261µs I0428 16:03:28.289917 1 static_autoscaler.go:343] No unschedulable pods I0428 16:03:28.290013 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:03:28.290031 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:03:28.290043 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:03:28.290375 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 16:03:28.290877 1 scale_down.go:776] No candidates for scale down I0428 16:03:38.305656 1 static_autoscaler.go:343] No unschedulable pods I0428 16:03:38.305752 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:03:38.305777 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:03:38.305799 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:03:38.306261 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 16:03:38.306925 1 scale_down.go:776] No candidates for scale down I0428 16:03:48.330112 1 static_autoscaler.go:343] No unschedulable pods I0428 16:03:48.330196 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:03:48.330214 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:03:48.330288 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:03:48.330576 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 16:03:48.331047 1 scale_down.go:776] No candidates for scale down I0428 16:03:58.346542 1 static_autoscaler.go:343] No unschedulable pods I0428 16:03:58.346677 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:03:58.346705 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:03:58.346723 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:03:58.347011 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 16:03:58.347511 1 scale_down.go:776] No candidates for scale down I0428 16:04:08.360986 1 static_autoscaler.go:343] No unschedulable pods I0428 16:04:08.361087 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:04:08.361113 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:04:08.361197 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:04:08.361541 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 16:04:08.362081 1 scale_down.go:776] No candidates for scale down I0428 16:04:18.381982 1 static_autoscaler.go:343] No unschedulable pods I0428 16:04:18.382127 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:04:18.382146 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:04:18.382162 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:04:18.382473 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 16:04:18.383018 1 scale_down.go:776] No candidates for scale down I0428 16:04:28.398310 1 static_autoscaler.go:343] No unschedulable pods I0428 16:04:28.398404 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:04:28.398437 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:04:28.398457 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:04:28.398736 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 16:04:28.399284 1 scale_down.go:776] No candidates for scale down I0428 16:04:38.413668 1 static_autoscaler.go:343] No unschedulable pods I0428 16:04:38.413819 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:04:38.413841 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:04:38.413853 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:04:38.414143 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 16:04:38.414702 1 scale_down.go:776] No candidates for scale down I0428 16:04:48.428163 1 static_autoscaler.go:343] No unschedulable pods I0428 16:04:48.428304 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:04:48.428320 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:04:48.428332 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:04:48.428642 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 16:04:48.429141 1 scale_down.go:776] No candidates for scale down I0428 16:04:58.445180 1 static_autoscaler.go:343] No unschedulable pods I0428 16:04:58.445311 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:04:58.445335 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:04:58.445354 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:04:58.445725 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 16:04:58.446294 1 scale_down.go:776] No candidates for scale down I0428 16:05:08.462723 1 static_autoscaler.go:343] No unschedulable pods I0428 16:05:08.462863 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:05:08.462880 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:05:08.462892 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:05:08.463153 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 16:05:08.463632 1 scale_down.go:776] No candidates for scale down I0428 16:05:18.477645 1 static_autoscaler.go:343] No unschedulable pods I0428 16:05:18.477735 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:05:18.477753 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:05:18.477807 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:05:18.478074 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 16:05:18.478535 1 scale_down.go:776] No candidates for scale down I0428 16:05:24.238168 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 16:05:24.238388 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 201.773µs I0428 16:05:28.492993 1 static_autoscaler.go:343] No unschedulable pods I0428 16:05:28.493076 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:05:28.493095 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:05:28.493169 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:05:28.493446 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 16:05:28.493944 1 scale_down.go:776] No candidates for scale down I0428 16:05:38.508651 1 static_autoscaler.go:343] No unschedulable pods I0428 16:05:38.508753 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:05:38.508770 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:05:38.508783 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:05:38.509073 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 16:05:38.509638 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 16:10:38.505691656 +0000 UTC m=+62612.204456045 I0428 16:05:38.509746 1 scale_down.go:776] No candidates for scale down I0428 16:05:48.527887 1 static_autoscaler.go:343] No unschedulable pods I0428 16:05:48.527990 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:05:48.528006 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:05:48.528023 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:05:48.528327 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:05:48.528837 1 scale_down.go:776] No candidates for scale down I0428 16:05:58.543703 1 static_autoscaler.go:343] No unschedulable pods I0428 16:05:58.543800 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:05:58.543817 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:05:58.543830 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:05:58.544118 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:05:58.544664 1 scale_down.go:776] No candidates for scale down I0428 16:06:08.558161 1 static_autoscaler.go:343] No unschedulable pods I0428 16:06:08.558283 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:06:08.558315 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:06:08.558330 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:06:08.558618 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:06:08.559076 1 scale_down.go:776] No candidates for scale down I0428 16:06:18.572140 1 static_autoscaler.go:343] No unschedulable pods I0428 16:06:18.572242 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:06:18.572261 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:06:18.572275 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:06:18.572582 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:06:18.573080 1 scale_down.go:776] No candidates for scale down I0428 16:06:28.589340 1 static_autoscaler.go:343] No unschedulable pods I0428 16:06:28.589519 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:06:28.589540 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:06:28.589555 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:06:28.589850 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:06:28.590360 1 scale_down.go:776] No candidates for scale down I0428 16:06:38.605179 1 static_autoscaler.go:343] No unschedulable pods I0428 16:06:38.605373 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:06:38.605398 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:06:38.605438 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:06:38.605827 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:06:38.606462 1 scale_down.go:776] No candidates for scale down I0428 16:06:48.621965 1 static_autoscaler.go:343] No unschedulable pods I0428 16:06:48.622123 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:06:48.622142 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:06:48.622155 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:06:48.622404 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:06:48.622932 1 scale_down.go:776] No candidates for scale down I0428 16:06:58.637710 1 static_autoscaler.go:343] No unschedulable pods I0428 16:06:58.637801 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:06:58.637818 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:06:58.637830 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:06:58.638098 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:06:58.638577 1 scale_down.go:776] No candidates for scale down I0428 16:07:08.655890 1 static_autoscaler.go:343] No unschedulable pods I0428 16:07:08.655989 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:07:08.656016 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:07:08.656037 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:07:08.656331 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:07:08.656817 1 scale_down.go:776] No candidates for scale down I0428 16:07:18.671489 1 static_autoscaler.go:343] No unschedulable pods I0428 16:07:18.671633 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:07:18.671656 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:07:18.671677 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:07:18.672043 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:07:18.672607 1 scale_down.go:776] No candidates for scale down I0428 16:07:24.238521 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 16:07:24.238779 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 239.822µs I0428 16:07:28.689298 1 static_autoscaler.go:343] No unschedulable pods I0428 16:07:28.689387 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:07:28.689405 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:07:28.689501 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:07:28.689802 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:07:28.690312 1 scale_down.go:776] No candidates for scale down I0428 16:07:38.704762 1 static_autoscaler.go:343] No unschedulable pods I0428 16:07:38.704859 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:07:38.704884 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:07:38.704968 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:07:38.705265 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:07:38.705848 1 scale_down.go:776] No candidates for scale down I0428 16:07:48.718906 1 static_autoscaler.go:343] No unschedulable pods I0428 16:07:48.718989 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:07:48.719011 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:07:48.719122 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:07:48.719826 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 16:07:48.721337 1 scale_down.go:548] 2 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 16:12:48.715817154 +0000 UTC m=+62742.414581516 I0428 16:07:48.721566 1 scale_down.go:776] No candidates for scale down I0428 16:07:58.737786 1 static_autoscaler.go:343] No unschedulable pods I0428 16:07:58.737867 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:07:58.737884 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:07:58.737953 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:07:58.738187 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:07:58.738661 1 scale_down.go:776] No candidates for scale down I0428 16:08:08.751407 1 static_autoscaler.go:343] No unschedulable pods I0428 16:08:08.751532 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:08:08.751552 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:08:08.751564 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:08:08.751892 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:08:08.752329 1 scale_down.go:776] No candidates for scale down I0428 16:08:18.767783 1 static_autoscaler.go:343] No unschedulable pods I0428 16:08:18.767891 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:08:18.767911 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:08:18.767926 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:08:18.768265 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:08:18.768734 1 scale_down.go:776] No candidates for scale down I0428 16:08:28.782319 1 static_autoscaler.go:343] No unschedulable pods I0428 16:08:28.782402 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:08:28.782433 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:08:28.782509 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:08:28.782764 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:08:28.783194 1 scale_down.go:776] No candidates for scale down I0428 16:08:38.799370 1 static_autoscaler.go:343] No unschedulable pods I0428 16:08:38.799524 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:08:38.799541 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:08:38.799552 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:08:38.799818 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:08:38.800267 1 scale_down.go:776] No candidates for scale down I0428 16:08:48.814552 1 static_autoscaler.go:343] No unschedulable pods I0428 16:08:48.814668 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:08:48.814693 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:08:48.814713 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:08:48.815092 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:08:48.815793 1 scale_down.go:776] No candidates for scale down I0428 16:08:58.829405 1 static_autoscaler.go:343] No unschedulable pods I0428 16:08:58.829504 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:08:58.829527 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:08:58.829602 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:08:58.829905 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:08:58.830375 1 scale_down.go:776] No candidates for scale down I0428 16:09:08.845149 1 static_autoscaler.go:343] No unschedulable pods I0428 16:09:08.845304 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:09:08.845339 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:09:08.845356 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:09:08.845635 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:09:08.846351 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 16:09:08.864516 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 16:09:08.864662 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 16:09:08.869375 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588090148 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 16:09:08.877469 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 16:09:18.883050 1 static_autoscaler.go:343] No unschedulable pods I0428 16:09:18.883141 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:09:18.883163 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:09:18.883230 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:09:18.883489 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:09:18.883927 1 scale_down.go:776] No candidates for scale down I0428 16:09:24.238913 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 16:09:24.239129 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 198.316µs I0428 16:09:28.897351 1 static_autoscaler.go:343] No unschedulable pods I0428 16:09:28.897462 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:09:28.897481 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:09:28.897493 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:09:28.897805 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:09:28.898238 1 scale_down.go:776] No candidates for scale down I0428 16:09:38.916322 1 static_autoscaler.go:343] No unschedulable pods I0428 16:09:38.916441 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:09:38.916461 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:09:38.916538 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:09:38.916835 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:09:38.917393 1 scale_down.go:776] No candidates for scale down I0428 16:09:48.932054 1 static_autoscaler.go:343] No unschedulable pods I0428 16:09:48.932191 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:09:48.932222 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:09:48.932249 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:09:48.932714 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:09:48.933316 1 scale_down.go:776] No candidates for scale down I0428 16:09:58.948747 1 static_autoscaler.go:343] No unschedulable pods I0428 16:09:58.948890 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:09:58.948907 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:09:58.948919 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:09:58.949243 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:09:58.949803 1 scale_down.go:776] No candidates for scale down I0428 16:10:08.964548 1 static_autoscaler.go:343] No unschedulable pods I0428 16:10:08.964692 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:10:08.964716 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:10:08.964730 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:10:08.964975 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:10:08.965506 1 scale_down.go:776] No candidates for scale down I0428 16:10:18.980003 1 static_autoscaler.go:343] No unschedulable pods I0428 16:10:18.980133 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:10:18.980150 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:10:18.980161 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:10:18.980541 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:10:18.981060 1 scale_down.go:776] No candidates for scale down I0428 16:10:28.996491 1 static_autoscaler.go:343] No unschedulable pods I0428 16:10:28.996592 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:10:28.996609 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:10:28.996621 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:10:28.996920 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:10:28.997379 1 scale_down.go:776] No candidates for scale down I0428 16:10:39.011391 1 static_autoscaler.go:343] No unschedulable pods I0428 16:10:39.011560 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:10:39.011581 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:10:39.011598 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:10:39.011963 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 16:10:39.012675 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 16:15:39.00820439 +0000 UTC m=+62912.706968769 I0428 16:10:39.012781 1 scale_down.go:776] No candidates for scale down I0428 16:10:49.026499 1 static_autoscaler.go:343] No unschedulable pods I0428 16:10:49.026581 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:10:49.026598 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:10:49.026667 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:10:49.026962 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:10:49.027512 1 scale_down.go:776] No candidates for scale down I0428 16:10:59.043060 1 static_autoscaler.go:343] No unschedulable pods I0428 16:10:59.043232 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:10:59.043251 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:10:59.043267 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:10:59.043566 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:10:59.044082 1 scale_down.go:776] No candidates for scale down I0428 16:11:09.057947 1 static_autoscaler.go:343] No unschedulable pods I0428 16:11:09.058029 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:11:09.058064 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:11:09.058079 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:11:09.058440 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:11:09.058944 1 scale_down.go:776] No candidates for scale down I0428 16:11:19.073091 1 static_autoscaler.go:343] No unschedulable pods I0428 16:11:19.073180 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:11:19.073198 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:11:19.073281 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:11:19.073591 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:11:19.074146 1 scale_down.go:776] No candidates for scale down I0428 16:11:24.239249 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 16:11:24.239496 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 229.632µs I0428 16:11:29.087982 1 static_autoscaler.go:343] No unschedulable pods I0428 16:11:29.088128 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:11:29.088163 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:11:29.088178 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:11:29.088481 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:11:29.089131 1 scale_down.go:776] No candidates for scale down I0428 16:11:39.106315 1 static_autoscaler.go:343] No unschedulable pods I0428 16:11:39.106494 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:11:39.106523 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:11:39.106540 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:11:39.106859 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:11:39.107400 1 scale_down.go:776] No candidates for scale down I0428 16:11:49.123127 1 static_autoscaler.go:343] No unschedulable pods I0428 16:11:49.123222 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:11:49.123244 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:11:49.123327 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:11:49.123679 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:11:49.124237 1 scale_down.go:776] No candidates for scale down I0428 16:11:59.140323 1 static_autoscaler.go:343] No unschedulable pods I0428 16:11:59.140425 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:11:59.140446 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:11:59.140464 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:11:59.140793 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:11:59.141270 1 scale_down.go:776] No candidates for scale down I0428 16:12:09.156706 1 static_autoscaler.go:343] No unschedulable pods I0428 16:12:09.156834 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:12:09.156852 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:12:09.156867 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:12:09.157137 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:12:09.157657 1 scale_down.go:776] No candidates for scale down I0428 16:12:19.173001 1 static_autoscaler.go:343] No unschedulable pods I0428 16:12:19.173140 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:12:19.173162 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:12:19.173177 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:12:19.173554 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:12:19.174082 1 scale_down.go:776] No candidates for scale down I0428 16:12:29.196061 1 static_autoscaler.go:343] No unschedulable pods I0428 16:12:29.196455 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:12:29.196530 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:12:29.196589 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:12:29.197403 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:12:29.198800 1 scale_down.go:776] No candidates for scale down I0428 16:12:39.220817 1 static_autoscaler.go:343] No unschedulable pods I0428 16:12:39.220958 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:12:39.220978 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:12:39.220993 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:12:39.221297 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:12:39.221845 1 scale_down.go:776] No candidates for scale down I0428 16:12:49.238670 1 static_autoscaler.go:343] No unschedulable pods I0428 16:12:49.238774 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:12:49.238792 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:12:49.238878 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:12:49.239186 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 16:12:49.239854 1 scale_down.go:548] 2 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 16:17:49.235697111 +0000 UTC m=+63042.934461493 I0428 16:12:49.239967 1 scale_down.go:776] No candidates for scale down I0428 16:12:59.255493 1 static_autoscaler.go:343] No unschedulable pods I0428 16:12:59.255634 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:12:59.255662 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:12:59.255678 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:12:59.255980 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:12:59.256492 1 scale_down.go:776] No candidates for scale down I0428 16:13:09.270949 1 static_autoscaler.go:343] No unschedulable pods I0428 16:13:09.271096 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:13:09.271114 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:13:09.271126 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:13:09.271506 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:13:09.272070 1 scale_down.go:776] No candidates for scale down I0428 16:13:19.288761 1 static_autoscaler.go:343] No unschedulable pods I0428 16:13:19.288884 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:13:19.288910 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:13:19.288933 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:13:19.289283 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:13:19.289840 1 scale_down.go:776] No candidates for scale down I0428 16:13:24.239634 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 16:13:24.239864 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 211.252µs I0428 16:13:29.304854 1 static_autoscaler.go:343] No unschedulable pods I0428 16:13:29.304965 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:13:29.304992 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:13:29.305080 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:13:29.305398 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:13:29.305954 1 scale_down.go:776] No candidates for scale down I0428 16:13:39.320867 1 static_autoscaler.go:343] No unschedulable pods I0428 16:13:39.320959 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:13:39.320977 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:13:39.320989 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:13:39.321305 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:13:39.321858 1 scale_down.go:776] No candidates for scale down I0428 16:13:49.336827 1 static_autoscaler.go:343] No unschedulable pods I0428 16:13:49.336929 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:13:49.336955 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:13:49.337037 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:13:49.337338 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:13:49.337913 1 scale_down.go:776] No candidates for scale down I0428 16:13:59.355035 1 static_autoscaler.go:343] No unschedulable pods I0428 16:13:59.355173 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:13:59.355190 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:13:59.355212 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:13:59.355551 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:13:59.356058 1 scale_down.go:776] No candidates for scale down I0428 16:14:09.370618 1 static_autoscaler.go:343] No unschedulable pods I0428 16:14:09.370796 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:14:09.370822 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:14:09.370843 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:14:09.371136 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:14:09.371745 1 scale_down.go:776] No candidates for scale down I0428 16:14:19.387239 1 static_autoscaler.go:343] No unschedulable pods I0428 16:14:19.387435 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:14:19.387462 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:14:19.387475 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:14:19.387863 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:14:19.388443 1 scale_down.go:776] No candidates for scale down I0428 16:14:29.403325 1 static_autoscaler.go:343] No unschedulable pods I0428 16:14:29.403498 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:14:29.403524 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:14:29.403544 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:14:29.403905 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:14:29.404463 1 scale_down.go:776] No candidates for scale down I0428 16:14:39.422791 1 static_autoscaler.go:343] No unschedulable pods I0428 16:14:39.422953 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:14:39.422980 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:14:39.423000 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:14:39.423298 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:14:39.423809 1 scale_down.go:776] No candidates for scale down I0428 16:14:49.438162 1 static_autoscaler.go:343] No unschedulable pods I0428 16:14:49.438318 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:14:49.438335 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:14:49.438347 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:14:49.438640 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:14:49.439197 1 scale_down.go:776] No candidates for scale down I0428 16:14:59.457303 1 static_autoscaler.go:343] No unschedulable pods I0428 16:14:59.457473 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:14:59.457495 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:14:59.457508 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:14:59.458171 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:14:59.458771 1 scale_down.go:776] No candidates for scale down I0428 16:15:09.481162 1 static_autoscaler.go:343] No unschedulable pods I0428 16:15:09.481288 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:15:09.481318 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:15:09.481404 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:15:09.481836 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:15:09.482646 1 scale_down.go:776] No candidates for scale down I0428 16:15:19.497973 1 static_autoscaler.go:343] No unschedulable pods I0428 16:15:19.498074 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:15:19.498093 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:15:19.498105 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:15:19.498426 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:15:19.498911 1 scale_down.go:776] No candidates for scale down I0428 16:15:24.239994 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 16:15:24.240222 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 208.184µs I0428 16:15:29.513649 1 static_autoscaler.go:343] No unschedulable pods I0428 16:15:29.513799 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:15:29.513818 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:15:29.513833 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:15:29.514106 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:15:29.514733 1 scale_down.go:776] No candidates for scale down I0428 16:15:39.529769 1 static_autoscaler.go:343] No unschedulable pods I0428 16:15:39.529864 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:15:39.529882 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:15:39.529894 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:15:39.530175 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 16:15:39.530763 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 16:20:39.526721258 +0000 UTC m=+63213.225485627 I0428 16:15:39.530864 1 scale_down.go:776] No candidates for scale down I0428 16:15:49.543604 1 static_autoscaler.go:343] No unschedulable pods I0428 16:15:49.543710 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:15:49.543735 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:15:49.543800 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:15:49.544105 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:15:49.544606 1 scale_down.go:776] No candidates for scale down I0428 16:15:59.562808 1 static_autoscaler.go:343] No unschedulable pods I0428 16:15:59.562936 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:15:59.562998 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:15:59.563023 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:15:59.563549 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:15:59.564462 1 scale_down.go:776] No candidates for scale down I0428 16:16:09.578626 1 static_autoscaler.go:343] No unschedulable pods I0428 16:16:09.578722 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:16:09.578740 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:16:09.578807 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:16:09.579052 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:16:09.579524 1 scale_down.go:776] No candidates for scale down I0428 16:16:19.594221 1 static_autoscaler.go:343] No unschedulable pods I0428 16:16:19.594394 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:16:19.594451 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:16:19.594820 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:16:19.595444 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:16:19.596728 1 scale_down.go:776] No candidates for scale down I0428 16:16:29.612860 1 static_autoscaler.go:343] No unschedulable pods I0428 16:16:29.612952 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:16:29.612969 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:16:29.612980 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:16:29.613257 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:16:29.613797 1 scale_down.go:776] No candidates for scale down I0428 16:16:39.629889 1 static_autoscaler.go:343] No unschedulable pods I0428 16:16:39.630015 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:16:39.630036 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:16:39.630054 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:16:39.630313 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:16:39.630775 1 scale_down.go:776] No candidates for scale down I0428 16:16:49.657103 1 static_autoscaler.go:343] No unschedulable pods I0428 16:16:49.657275 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:16:49.657326 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:16:49.657472 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:16:49.657886 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:16:49.658679 1 scale_down.go:776] No candidates for scale down I0428 16:16:59.672507 1 static_autoscaler.go:343] No unschedulable pods I0428 16:16:59.672665 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:16:59.672694 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:16:59.672715 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:16:59.673042 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:16:59.673567 1 scale_down.go:776] No candidates for scale down I0428 16:17:09.689668 1 static_autoscaler.go:343] No unschedulable pods I0428 16:17:09.689804 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:17:09.689829 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:17:09.689851 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:17:09.690278 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:17:09.690840 1 scale_down.go:776] No candidates for scale down I0428 16:17:19.706093 1 static_autoscaler.go:343] No unschedulable pods I0428 16:17:19.706254 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:17:19.706278 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:17:19.706294 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:17:19.706608 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:17:19.707137 1 scale_down.go:776] No candidates for scale down I0428 16:17:24.240343 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 16:17:24.240564 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 202.913µs I0428 16:17:29.722055 1 static_autoscaler.go:343] No unschedulable pods I0428 16:17:29.722185 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:17:29.722203 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:17:29.722215 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:17:29.722525 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:17:29.723013 1 scale_down.go:776] No candidates for scale down I0428 16:17:39.737102 1 static_autoscaler.go:343] No unschedulable pods I0428 16:17:39.737227 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:17:39.737250 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:17:39.737269 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:17:39.737565 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:17:39.738102 1 scale_down.go:776] No candidates for scale down I0428 16:17:49.754091 1 static_autoscaler.go:343] No unschedulable pods I0428 16:17:49.754179 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:17:49.754198 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:17:49.754268 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:17:49.754602 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 16:17:49.755265 1 scale_down.go:548] 2 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 16:22:49.748456718 +0000 UTC m=+63343.447221071 I0428 16:17:49.755375 1 scale_down.go:776] No candidates for scale down I0428 16:17:59.768326 1 static_autoscaler.go:343] No unschedulable pods I0428 16:17:59.768473 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:17:59.768494 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:17:59.768504 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:17:59.768772 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:17:59.769211 1 scale_down.go:776] No candidates for scale down I0428 16:18:09.782748 1 static_autoscaler.go:343] No unschedulable pods I0428 16:18:09.782849 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:18:09.782875 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:18:09.782953 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:18:09.783228 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:18:09.783875 1 scale_down.go:776] No candidates for scale down I0428 16:18:19.800300 1 static_autoscaler.go:343] No unschedulable pods I0428 16:18:19.800384 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:18:19.800401 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:18:19.800490 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:18:19.800777 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:18:19.801216 1 scale_down.go:776] No candidates for scale down I0428 16:18:29.819563 1 static_autoscaler.go:343] No unschedulable pods I0428 16:18:29.819750 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:18:29.819778 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:18:29.819796 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:18:29.820059 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:18:29.820535 1 scale_down.go:776] No candidates for scale down I0428 16:18:39.835142 1 static_autoscaler.go:343] No unschedulable pods I0428 16:18:39.835320 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:18:39.835347 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:18:39.835368 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:18:39.835718 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:18:39.836233 1 scale_down.go:776] No candidates for scale down I0428 16:18:49.852272 1 static_autoscaler.go:343] No unschedulable pods I0428 16:18:49.852430 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:18:49.852464 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:18:49.852492 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:18:49.852847 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:18:49.853335 1 scale_down.go:776] No candidates for scale down I0428 16:18:59.866775 1 static_autoscaler.go:343] No unschedulable pods I0428 16:18:59.866925 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:18:59.866955 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:18:59.866973 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:18:59.867267 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:18:59.867794 1 scale_down.go:776] No candidates for scale down I0428 16:19:09.881484 1 static_autoscaler.go:343] No unschedulable pods I0428 16:19:09.881633 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:19:09.881660 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:19:09.881681 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:19:09.882098 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:19:09.882656 1 scale_down.go:776] No candidates for scale down I0428 16:19:19.898353 1 static_autoscaler.go:343] No unschedulable pods I0428 16:19:19.898473 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:19:19.898491 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:19:19.898503 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:19:19.898818 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:19:19.899489 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 16:19:19.907157 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 16:19:19.911936 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 16:19:19.916145 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588090759 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 16:19:19.923877 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 16:19:24.244481 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 16:19:24.255691 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 254.869µs I0428 16:19:29.926039 1 static_autoscaler.go:343] No unschedulable pods I0428 16:19:29.926191 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:19:29.926210 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:19:29.926223 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:19:29.926532 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:19:29.926986 1 scale_down.go:776] No candidates for scale down I0428 16:19:39.941616 1 static_autoscaler.go:343] No unschedulable pods I0428 16:19:39.941708 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:19:39.941728 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:19:39.941740 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:19:39.942024 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:19:39.942552 1 scale_down.go:776] No candidates for scale down I0428 16:19:49.956213 1 static_autoscaler.go:343] No unschedulable pods I0428 16:19:49.956300 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:19:49.956319 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:19:49.956426 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:19:49.956721 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:19:49.957321 1 scale_down.go:776] No candidates for scale down I0428 16:19:59.972529 1 static_autoscaler.go:343] No unschedulable pods I0428 16:19:59.972611 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:19:59.972631 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:19:59.972695 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:19:59.972944 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:19:59.973400 1 scale_down.go:776] No candidates for scale down I0428 16:20:09.989377 1 static_autoscaler.go:343] No unschedulable pods I0428 16:20:09.989519 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:20:09.989550 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:20:09.989567 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:20:09.989858 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:20:09.990346 1 scale_down.go:776] No candidates for scale down I0428 16:20:20.003355 1 static_autoscaler.go:343] No unschedulable pods I0428 16:20:20.003478 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:20:20.003504 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:20:20.003577 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:20:20.003894 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:20:20.004391 1 scale_down.go:776] No candidates for scale down I0428 16:20:30.017806 1 static_autoscaler.go:343] No unschedulable pods I0428 16:20:30.017932 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:20:30.017948 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:20:30.017961 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:20:30.018226 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:20:30.018818 1 scale_down.go:776] No candidates for scale down I0428 16:20:40.032364 1 static_autoscaler.go:343] No unschedulable pods I0428 16:20:40.032542 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:20:40.032567 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:20:40.032589 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:20:40.032883 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 16:20:40.033465 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 16:25:40.029224316 +0000 UTC m=+63513.727988704 I0428 16:20:40.033581 1 scale_down.go:776] No candidates for scale down I0428 16:20:50.049086 1 static_autoscaler.go:343] No unschedulable pods I0428 16:20:50.049204 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:20:50.049230 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:20:50.049253 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:20:50.049638 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:20:50.050140 1 scale_down.go:776] No candidates for scale down I0428 16:21:00.066074 1 static_autoscaler.go:343] No unschedulable pods I0428 16:21:00.066240 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:21:00.066268 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:21:00.066289 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:21:00.066630 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:21:00.067190 1 scale_down.go:776] No candidates for scale down I0428 16:21:10.079956 1 static_autoscaler.go:343] No unschedulable pods I0428 16:21:10.080036 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:21:10.080054 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:21:10.080144 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:21:10.080382 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:21:10.080879 1 scale_down.go:776] No candidates for scale down I0428 16:21:20.095738 1 static_autoscaler.go:343] No unschedulable pods I0428 16:21:20.095869 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:21:20.095890 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:21:20.095903 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:21:20.096185 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:21:20.096725 1 scale_down.go:776] No candidates for scale down I0428 16:21:24.255844 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 16:21:24.256076 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 213.774µs I0428 16:21:30.113735 1 static_autoscaler.go:343] No unschedulable pods I0428 16:21:30.113870 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:21:30.113896 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:21:30.113913 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:21:30.114186 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:21:30.114684 1 scale_down.go:776] No candidates for scale down I0428 16:21:40.128308 1 static_autoscaler.go:343] No unschedulable pods I0428 16:21:40.128453 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:21:40.128472 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:21:40.128484 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:21:40.128854 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:21:40.129308 1 scale_down.go:776] No candidates for scale down I0428 16:21:50.144654 1 static_autoscaler.go:343] No unschedulable pods I0428 16:21:50.144794 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:21:50.144818 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:21:50.144833 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:21:50.145124 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:21:50.145689 1 scale_down.go:776] No candidates for scale down I0428 16:22:00.159588 1 static_autoscaler.go:343] No unschedulable pods I0428 16:22:00.159687 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:22:00.159709 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:22:00.159770 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:22:00.160045 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:22:00.160562 1 scale_down.go:776] No candidates for scale down I0428 16:22:10.178084 1 static_autoscaler.go:343] No unschedulable pods I0428 16:22:10.178186 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:22:10.178209 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:22:10.178224 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:22:10.178559 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:22:10.179092 1 scale_down.go:776] No candidates for scale down I0428 16:22:20.192989 1 static_autoscaler.go:343] No unschedulable pods I0428 16:22:20.193121 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:22:20.193139 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:22:20.193151 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:22:20.193402 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:22:20.193872 1 scale_down.go:776] No candidates for scale down I0428 16:22:30.209483 1 static_autoscaler.go:343] No unschedulable pods I0428 16:22:30.209571 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:22:30.209588 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:22:30.209642 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:22:30.209918 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:22:30.210404 1 scale_down.go:776] No candidates for scale down I0428 16:22:40.225798 1 static_autoscaler.go:343] No unschedulable pods I0428 16:22:40.225950 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:22:40.225969 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:22:40.225982 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:22:40.226275 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:22:40.226855 1 scale_down.go:776] No candidates for scale down I0428 16:22:50.241677 1 static_autoscaler.go:343] No unschedulable pods I0428 16:22:50.241843 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:22:50.241863 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:22:50.241874 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:22:50.242174 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 16:22:50.242918 1 scale_down.go:548] 2 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 16:27:50.238575086 +0000 UTC m=+63643.937339422 I0428 16:22:50.243069 1 scale_down.go:776] No candidates for scale down I0428 16:23:00.268050 1 static_autoscaler.go:343] No unschedulable pods I0428 16:23:00.268224 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:23:00.268244 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:23:00.268257 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:23:00.268518 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:23:00.269017 1 scale_down.go:776] No candidates for scale down I0428 16:23:10.286875 1 static_autoscaler.go:343] No unschedulable pods I0428 16:23:10.286959 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:23:10.286978 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:23:10.287050 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:23:10.287294 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:23:10.287749 1 scale_down.go:776] No candidates for scale down I0428 16:23:20.304165 1 static_autoscaler.go:343] No unschedulable pods I0428 16:23:20.304300 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:23:20.304321 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:23:20.304337 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:23:20.304601 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:23:20.305035 1 scale_down.go:776] No candidates for scale down I0428 16:23:24.256211 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 16:23:24.256468 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 239.774µs I0428 16:23:30.318200 1 static_autoscaler.go:343] No unschedulable pods I0428 16:23:30.318285 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:23:30.318304 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:23:30.318376 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:23:30.318660 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:23:30.319106 1 scale_down.go:776] No candidates for scale down I0428 16:23:40.334313 1 static_autoscaler.go:343] No unschedulable pods I0428 16:23:40.334454 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:23:40.334478 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:23:40.334496 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:23:40.334809 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:23:40.335330 1 scale_down.go:776] No candidates for scale down I0428 16:23:50.349655 1 static_autoscaler.go:343] No unschedulable pods I0428 16:23:50.349778 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:23:50.349814 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:23:50.349830 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:23:50.350062 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:23:50.350532 1 scale_down.go:776] No candidates for scale down I0428 16:24:00.363370 1 static_autoscaler.go:343] No unschedulable pods I0428 16:24:00.363474 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:24:00.363493 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:24:00.363504 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:24:00.363818 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:24:00.364308 1 scale_down.go:776] No candidates for scale down I0428 16:24:10.380956 1 static_autoscaler.go:343] No unschedulable pods I0428 16:24:10.381057 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:24:10.381074 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:24:10.381088 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:24:10.381441 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:24:10.381909 1 scale_down.go:776] No candidates for scale down I0428 16:24:20.396078 1 static_autoscaler.go:343] No unschedulable pods I0428 16:24:20.396217 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:24:20.396235 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:24:20.396247 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:24:20.396531 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:24:20.396956 1 scale_down.go:776] No candidates for scale down I0428 16:24:30.410449 1 static_autoscaler.go:343] No unschedulable pods I0428 16:24:30.410535 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:24:30.410553 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:24:30.410623 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:24:30.410904 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:24:30.411345 1 scale_down.go:776] No candidates for scale down I0428 16:24:40.427030 1 static_autoscaler.go:343] No unschedulable pods I0428 16:24:40.427125 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:24:40.427143 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:24:40.427159 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:24:40.427468 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:24:40.427904 1 scale_down.go:776] No candidates for scale down I0428 16:24:50.442979 1 static_autoscaler.go:343] No unschedulable pods I0428 16:24:50.443114 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:24:50.443131 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:24:50.443145 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:24:50.443448 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:24:50.443970 1 scale_down.go:776] No candidates for scale down I0428 16:25:00.458324 1 static_autoscaler.go:343] No unschedulable pods I0428 16:25:00.458501 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:25:00.458519 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:25:00.458530 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:25:00.458816 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:25:00.459259 1 scale_down.go:776] No candidates for scale down I0428 16:25:10.471947 1 static_autoscaler.go:343] No unschedulable pods I0428 16:25:10.472090 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:25:10.472114 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:25:10.472132 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:25:10.472422 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:25:10.472903 1 scale_down.go:776] No candidates for scale down I0428 16:25:20.487819 1 static_autoscaler.go:343] No unschedulable pods I0428 16:25:20.487915 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:25:20.487933 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:25:20.487945 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:25:20.488241 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:25:20.488737 1 scale_down.go:776] No candidates for scale down I0428 16:25:24.256594 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 16:25:24.256840 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 229.909µs I0428 16:25:30.503640 1 static_autoscaler.go:343] No unschedulable pods I0428 16:25:30.503779 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:25:30.503800 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:25:30.503817 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:25:30.504076 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:25:30.504569 1 scale_down.go:776] No candidates for scale down I0428 16:25:40.521616 1 static_autoscaler.go:343] No unschedulable pods I0428 16:25:40.521753 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:25:40.521776 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:25:40.521790 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:25:40.522036 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 16:25:40.522557 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 16:30:40.517454941 +0000 UTC m=+63814.216219341 I0428 16:25:40.522654 1 scale_down.go:776] No candidates for scale down I0428 16:25:50.536505 1 static_autoscaler.go:343] No unschedulable pods I0428 16:25:50.536595 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:25:50.536617 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:25:50.536636 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:25:50.536946 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:25:50.537427 1 scale_down.go:776] No candidates for scale down I0428 16:26:00.550571 1 static_autoscaler.go:343] No unschedulable pods I0428 16:26:00.550662 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:26:00.550680 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:26:00.550750 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:26:00.551002 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:26:00.551502 1 scale_down.go:776] No candidates for scale down I0428 16:26:10.567265 1 static_autoscaler.go:343] No unschedulable pods I0428 16:26:10.567365 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:26:10.567388 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:26:10.567404 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:26:10.567745 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:26:10.568254 1 scale_down.go:776] No candidates for scale down I0428 16:26:20.582077 1 static_autoscaler.go:343] No unschedulable pods I0428 16:26:20.582211 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:26:20.582228 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:26:20.582240 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:26:20.582483 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:26:20.582959 1 scale_down.go:776] No candidates for scale down I0428 16:26:30.598549 1 static_autoscaler.go:343] No unschedulable pods I0428 16:26:30.598681 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:26:30.598698 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:26:30.598710 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:26:30.598953 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:26:30.599400 1 scale_down.go:776] No candidates for scale down I0428 16:26:40.614757 1 static_autoscaler.go:343] No unschedulable pods I0428 16:26:40.614859 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:26:40.614879 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:26:40.614891 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:26:40.615251 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:26:40.615830 1 scale_down.go:776] No candidates for scale down I0428 16:26:50.628973 1 static_autoscaler.go:343] No unschedulable pods I0428 16:26:50.629079 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:26:50.629105 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:26:50.629195 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:26:50.629576 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:26:50.630096 1 scale_down.go:776] No candidates for scale down I0428 16:27:00.644205 1 static_autoscaler.go:343] No unschedulable pods I0428 16:27:00.644330 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:27:00.644349 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:27:00.644364 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:27:00.644757 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:27:00.645396 1 scale_down.go:776] No candidates for scale down I0428 16:27:10.659054 1 static_autoscaler.go:343] No unschedulable pods I0428 16:27:10.659151 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:27:10.659168 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:27:10.659181 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:27:10.659536 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:27:10.660197 1 scale_down.go:776] No candidates for scale down I0428 16:27:20.674113 1 static_autoscaler.go:343] No unschedulable pods I0428 16:27:20.674201 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:27:20.674226 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:27:20.674308 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:27:20.674638 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:27:20.675137 1 scale_down.go:776] No candidates for scale down I0428 16:27:24.256979 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 16:27:24.257189 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 192.89µs I0428 16:27:30.688575 1 static_autoscaler.go:343] No unschedulable pods I0428 16:27:30.688731 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:27:30.688753 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:27:30.688770 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:27:30.689058 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:27:30.689647 1 scale_down.go:776] No candidates for scale down I0428 16:27:40.707103 1 static_autoscaler.go:343] No unschedulable pods I0428 16:27:40.707208 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:27:40.707227 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:27:40.707241 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:27:40.707588 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:27:40.708084 1 scale_down.go:776] No candidates for scale down I0428 16:27:50.722484 1 static_autoscaler.go:343] No unschedulable pods I0428 16:27:50.722585 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:27:50.722603 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:27:50.722614 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:27:50.722907 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 16:27:50.723500 1 scale_down.go:548] 2 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 16:32:50.719654674 +0000 UTC m=+63944.418419010 I0428 16:27:50.723607 1 scale_down.go:776] No candidates for scale down I0428 16:28:00.736196 1 static_autoscaler.go:343] No unschedulable pods I0428 16:28:00.736296 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:28:00.736313 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:28:00.736391 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:28:00.736688 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:28:00.737207 1 scale_down.go:776] No candidates for scale down I0428 16:28:10.755578 1 static_autoscaler.go:343] No unschedulable pods I0428 16:28:10.756036 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:28:10.756118 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:28:10.756173 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:28:10.756802 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:28:10.758058 1 scale_down.go:776] No candidates for scale down I0428 16:28:20.773840 1 static_autoscaler.go:343] No unschedulable pods I0428 16:28:20.773928 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:28:20.773960 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:28:20.774031 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:28:20.774305 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:28:20.774832 1 scale_down.go:776] No candidates for scale down I0428 16:28:30.791519 1 static_autoscaler.go:343] No unschedulable pods I0428 16:28:30.791600 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:28:30.791617 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:28:30.791686 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:28:30.791947 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:28:30.792448 1 scale_down.go:776] No candidates for scale down I0428 16:28:40.806898 1 static_autoscaler.go:343] No unschedulable pods I0428 16:28:40.807032 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:28:40.807066 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:28:40.807168 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:28:40.807547 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:28:40.808328 1 scale_down.go:776] No candidates for scale down I0428 16:28:50.822029 1 static_autoscaler.go:343] No unschedulable pods I0428 16:28:50.822161 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:28:50.822178 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:28:50.822191 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:28:50.822481 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:28:50.822976 1 scale_down.go:776] No candidates for scale down I0428 16:29:00.841585 1 static_autoscaler.go:343] No unschedulable pods I0428 16:29:00.841691 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:29:00.841736 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:29:00.841758 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:29:00.842088 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:29:00.842693 1 scale_down.go:776] No candidates for scale down I0428 16:29:10.859583 1 static_autoscaler.go:343] No unschedulable pods I0428 16:29:10.859693 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:29:10.859719 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:29:10.859742 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:29:10.860086 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:29:10.860643 1 scale_down.go:776] No candidates for scale down I0428 16:29:20.876953 1 static_autoscaler.go:343] No unschedulable pods I0428 16:29:20.877066 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:29:20.877084 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:29:20.877156 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:29:20.877400 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:29:20.877881 1 scale_down.go:776] No candidates for scale down I0428 16:29:24.257351 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 16:29:24.257599 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 229.743µs I0428 16:29:30.894049 1 static_autoscaler.go:343] No unschedulable pods I0428 16:29:30.894212 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:29:30.894238 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:29:30.894261 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:29:30.894624 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:29:30.895397 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 16:29:30.907086 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 16:29:30.907286 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 16:29:30.911921 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588091370 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 16:29:30.920788 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 16:29:40.926866 1 static_autoscaler.go:343] No unschedulable pods I0428 16:29:40.926951 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:29:40.926995 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:29:40.927007 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:29:40.927387 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:29:40.927931 1 scale_down.go:776] No candidates for scale down I0428 16:29:50.943129 1 static_autoscaler.go:343] No unschedulable pods I0428 16:29:50.943269 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:29:50.943286 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:29:50.943300 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:29:50.943560 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:29:50.944025 1 scale_down.go:776] No candidates for scale down I0428 16:30:00.960203 1 static_autoscaler.go:343] No unschedulable pods I0428 16:30:00.960345 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:30:00.960364 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:30:00.960377 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:30:00.960665 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:30:00.961127 1 scale_down.go:776] No candidates for scale down I0428 16:30:10.981693 1 static_autoscaler.go:343] No unschedulable pods I0428 16:30:10.982109 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:30:10.982173 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:30:10.982226 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:30:10.982862 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:30:10.984237 1 scale_down.go:776] No candidates for scale down I0428 16:30:20.999342 1 static_autoscaler.go:343] No unschedulable pods I0428 16:30:20.999503 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:30:20.999521 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:30:20.999532 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:30:20.999781 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:30:21.000239 1 scale_down.go:776] No candidates for scale down I0428 16:30:31.027952 1 static_autoscaler.go:343] No unschedulable pods I0428 16:30:31.028098 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:30:31.028123 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:30:31.028143 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:30:31.028482 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:30:31.029041 1 scale_down.go:776] No candidates for scale down I0428 16:30:41.045334 1 static_autoscaler.go:343] No unschedulable pods I0428 16:30:41.045513 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:30:41.045534 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:30:41.045547 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:30:41.045855 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 16:30:41.046447 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 16:35:41.042361442 +0000 UTC m=+64114.741125826 I0428 16:30:41.046561 1 scale_down.go:776] No candidates for scale down I0428 16:30:51.061115 1 static_autoscaler.go:343] No unschedulable pods I0428 16:30:51.061244 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:30:51.061265 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:30:51.061282 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:30:51.061550 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:30:51.061996 1 scale_down.go:776] No candidates for scale down I0428 16:31:01.077748 1 static_autoscaler.go:343] No unschedulable pods I0428 16:31:01.077879 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:31:01.077914 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:31:01.077930 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:31:01.078200 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:31:01.078667 1 scale_down.go:776] No candidates for scale down I0428 16:31:11.095996 1 static_autoscaler.go:343] No unschedulable pods I0428 16:31:11.096095 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:31:11.096116 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:31:11.096136 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:31:11.096482 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:31:11.096974 1 scale_down.go:776] No candidates for scale down I0428 16:31:21.115432 1 static_autoscaler.go:343] No unschedulable pods I0428 16:31:21.115518 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:31:21.115536 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:31:21.115615 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:31:21.115875 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:31:21.116374 1 scale_down.go:776] No candidates for scale down I0428 16:31:24.257727 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 16:31:24.258006 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 259.13µs I0428 16:31:31.131274 1 static_autoscaler.go:343] No unschedulable pods I0428 16:31:31.131403 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:31:31.131463 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:31:31.131480 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:31:31.131786 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:31:31.132308 1 scale_down.go:776] No candidates for scale down I0428 16:31:41.144681 1 static_autoscaler.go:343] No unschedulable pods I0428 16:31:41.144824 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:31:41.144843 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:31:41.144862 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:31:41.145124 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:31:41.145675 1 scale_down.go:776] No candidates for scale down I0428 16:31:51.161940 1 static_autoscaler.go:343] No unschedulable pods I0428 16:31:51.162031 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:31:51.162048 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:31:51.162116 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:31:51.162376 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:31:51.162914 1 scale_down.go:776] No candidates for scale down I0428 16:32:01.176796 1 static_autoscaler.go:343] No unschedulable pods I0428 16:32:01.176921 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:32:01.176945 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:32:01.176962 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:32:01.177230 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:32:01.177732 1 scale_down.go:776] No candidates for scale down I0428 16:32:11.196318 1 static_autoscaler.go:343] No unschedulable pods I0428 16:32:11.196445 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:32:11.196480 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:32:11.196495 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:32:11.196780 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:32:11.197230 1 scale_down.go:776] No candidates for scale down I0428 16:32:21.211941 1 static_autoscaler.go:343] No unschedulable pods I0428 16:32:21.212039 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:32:21.212060 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:32:21.212138 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:32:21.212431 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:32:21.212900 1 scale_down.go:776] No candidates for scale down I0428 16:32:31.227240 1 static_autoscaler.go:343] No unschedulable pods I0428 16:32:31.227338 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:32:31.227367 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:32:31.227465 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:32:31.227794 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:32:31.228435 1 scale_down.go:776] No candidates for scale down I0428 16:32:41.242496 1 static_autoscaler.go:343] No unschedulable pods I0428 16:32:41.242592 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:32:41.242610 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:32:41.242623 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:32:41.242915 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:32:41.243357 1 scale_down.go:776] No candidates for scale down I0428 16:32:51.260738 1 static_autoscaler.go:343] No unschedulable pods I0428 16:32:51.260879 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:32:51.260898 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:32:51.260910 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:32:51.261171 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 16:32:51.261738 1 scale_down.go:548] 2 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 16:37:51.257051145 +0000 UTC m=+64244.955815481 I0428 16:32:51.261845 1 scale_down.go:776] No candidates for scale down I0428 16:33:01.275221 1 static_autoscaler.go:343] No unschedulable pods I0428 16:33:01.275333 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:33:01.275360 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:33:01.275377 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:33:01.275804 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:33:01.276447 1 scale_down.go:776] No candidates for scale down I0428 16:33:11.291192 1 static_autoscaler.go:343] No unschedulable pods I0428 16:33:11.291333 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:33:11.291358 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:33:11.291380 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:33:11.291674 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:33:11.292211 1 scale_down.go:776] No candidates for scale down I0428 16:33:21.305433 1 static_autoscaler.go:343] No unschedulable pods I0428 16:33:21.305539 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:33:21.305564 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:33:21.305603 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:33:21.305977 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:33:21.306605 1 scale_down.go:776] No candidates for scale down I0428 16:33:24.258137 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 16:33:24.258351 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 196.154µs I0428 16:33:31.321134 1 static_autoscaler.go:343] No unschedulable pods I0428 16:33:31.321251 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:33:31.321274 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:33:31.321293 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:33:31.321650 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:33:31.322140 1 scale_down.go:776] No candidates for scale down I0428 16:33:41.337376 1 static_autoscaler.go:343] No unschedulable pods I0428 16:33:41.337533 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:33:41.337551 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:33:41.337563 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:33:41.337839 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:33:41.338322 1 scale_down.go:776] No candidates for scale down I0428 16:33:51.353636 1 static_autoscaler.go:343] No unschedulable pods I0428 16:33:51.353725 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:33:51.353741 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:33:51.353810 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:33:51.354043 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:33:51.354496 1 scale_down.go:776] No candidates for scale down I0428 16:34:01.368046 1 static_autoscaler.go:343] No unschedulable pods I0428 16:34:01.368189 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:34:01.368205 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:34:01.368220 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:34:01.368532 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:34:01.368976 1 scale_down.go:776] No candidates for scale down I0428 16:34:11.387770 1 static_autoscaler.go:343] No unschedulable pods I0428 16:34:11.387863 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:34:11.387884 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:34:11.387897 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:34:11.388243 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:34:11.388799 1 scale_down.go:776] No candidates for scale down I0428 16:34:21.405316 1 static_autoscaler.go:343] No unschedulable pods I0428 16:34:21.405499 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:34:21.405534 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:34:21.405558 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:34:21.406148 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:34:21.407200 1 scale_down.go:776] No candidates for scale down I0428 16:34:31.466473 1 static_autoscaler.go:343] No unschedulable pods I0428 16:34:31.466587 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:34:31.466617 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:34:31.466647 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:34:31.467006 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:34:31.467545 1 scale_down.go:776] No candidates for scale down I0428 16:34:41.481346 1 static_autoscaler.go:343] No unschedulable pods I0428 16:34:41.481473 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:34:41.481499 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:34:41.481517 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:34:41.481838 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:34:41.482470 1 scale_down.go:776] No candidates for scale down I0428 16:34:51.498636 1 static_autoscaler.go:343] No unschedulable pods I0428 16:34:51.498814 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:34:51.498846 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:34:51.498990 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:34:51.499523 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:34:51.500490 1 scale_down.go:776] No candidates for scale down I0428 16:35:01.517685 1 static_autoscaler.go:343] No unschedulable pods I0428 16:35:01.517884 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:35:01.517907 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:35:01.517921 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:35:01.518249 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:35:01.519015 1 scale_down.go:776] No candidates for scale down I0428 16:35:11.534093 1 static_autoscaler.go:343] No unschedulable pods I0428 16:35:11.534189 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:35:11.534207 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:35:11.534219 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:35:11.534555 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:35:11.535005 1 scale_down.go:776] No candidates for scale down I0428 16:35:21.549915 1 static_autoscaler.go:343] No unschedulable pods I0428 16:35:21.550043 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:35:21.550078 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:35:21.550091 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:35:21.550357 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:35:21.550893 1 scale_down.go:776] No candidates for scale down I0428 16:35:24.258481 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 16:35:24.258753 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 252.015µs I0428 16:35:31.563681 1 static_autoscaler.go:343] No unschedulable pods I0428 16:35:31.563824 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:35:31.563847 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:35:31.563863 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:35:31.564178 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:35:31.564667 1 scale_down.go:776] No candidates for scale down I0428 16:35:41.581025 1 static_autoscaler.go:343] No unschedulable pods I0428 16:35:41.581209 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:35:41.581235 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:35:41.581253 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:35:41.581686 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 16:35:41.582528 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 16:40:41.577798432 +0000 UTC m=+64415.276562815 I0428 16:35:41.582677 1 scale_down.go:776] No candidates for scale down I0428 16:35:51.595772 1 static_autoscaler.go:343] No unschedulable pods I0428 16:35:51.595915 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:35:51.595940 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:35:51.595956 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:35:51.596211 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:35:51.596730 1 scale_down.go:776] No candidates for scale down I0428 16:36:01.611029 1 static_autoscaler.go:343] No unschedulable pods I0428 16:36:01.611132 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:36:01.611157 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:36:01.611177 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:36:01.611566 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:36:01.612106 1 scale_down.go:776] No candidates for scale down I0428 16:36:11.626289 1 static_autoscaler.go:343] No unschedulable pods I0428 16:36:11.626398 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:36:11.626436 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:36:11.626531 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:36:11.626829 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:36:11.627309 1 scale_down.go:776] No candidates for scale down I0428 16:36:21.640876 1 static_autoscaler.go:343] No unschedulable pods I0428 16:36:21.641041 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:36:21.641064 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:36:21.641084 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:36:21.641438 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:36:21.642025 1 scale_down.go:776] No candidates for scale down I0428 16:36:31.656951 1 static_autoscaler.go:343] No unschedulable pods I0428 16:36:31.657107 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:36:31.657134 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:36:31.657157 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:36:31.657478 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:36:31.658017 1 scale_down.go:776] No candidates for scale down I0428 16:36:41.673069 1 static_autoscaler.go:343] No unschedulable pods I0428 16:36:41.673241 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:36:41.673278 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:36:41.673306 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:36:41.673930 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:36:41.674893 1 scale_down.go:776] No candidates for scale down I0428 16:36:51.691876 1 static_autoscaler.go:343] No unschedulable pods I0428 16:36:51.691968 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:36:51.691987 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:36:51.692005 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:36:51.692343 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:36:51.692848 1 scale_down.go:776] No candidates for scale down I0428 16:37:01.709253 1 static_autoscaler.go:343] No unschedulable pods I0428 16:37:01.709333 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:37:01.709359 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:37:01.709442 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:37:01.709744 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:37:01.710221 1 scale_down.go:776] No candidates for scale down I0428 16:37:11.725049 1 static_autoscaler.go:343] No unschedulable pods I0428 16:37:11.725153 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:37:11.725173 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:37:11.725250 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:37:11.725526 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:37:11.726031 1 scale_down.go:776] No candidates for scale down I0428 16:37:21.742131 1 static_autoscaler.go:343] No unschedulable pods I0428 16:37:21.742262 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:37:21.742279 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:37:21.742291 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:37:21.742605 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:37:21.743080 1 scale_down.go:776] No candidates for scale down I0428 16:37:24.258879 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 16:37:24.259091 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 194.1µs I0428 16:37:31.757542 1 static_autoscaler.go:343] No unschedulable pods I0428 16:37:31.757682 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:37:31.757701 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:37:31.757712 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:37:31.757977 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:37:31.758434 1 scale_down.go:776] No candidates for scale down I0428 16:37:41.771260 1 static_autoscaler.go:343] No unschedulable pods I0428 16:37:41.771377 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:37:41.771408 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:37:41.771444 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:37:41.771825 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:37:41.772293 1 scale_down.go:776] No candidates for scale down I0428 16:37:51.785246 1 static_autoscaler.go:343] No unschedulable pods I0428 16:37:51.785391 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:37:51.785436 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:37:51.785466 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:37:51.785768 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 16:37:51.786314 1 scale_down.go:548] 2 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 16:42:51.782361227 +0000 UTC m=+64545.481125563 I0428 16:37:51.786433 1 scale_down.go:776] No candidates for scale down I0428 16:38:01.805687 1 static_autoscaler.go:343] No unschedulable pods I0428 16:38:01.805834 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:38:01.805853 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:38:01.805869 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:38:01.806114 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:38:01.806657 1 scale_down.go:776] No candidates for scale down I0428 16:38:11.821636 1 static_autoscaler.go:343] No unschedulable pods I0428 16:38:11.821774 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:38:11.821793 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:38:11.821808 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:38:11.822112 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:38:11.822656 1 scale_down.go:776] No candidates for scale down I0428 16:38:21.837385 1 static_autoscaler.go:343] No unschedulable pods I0428 16:38:21.837591 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:38:21.837648 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:38:21.837673 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:38:21.838091 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:38:21.838890 1 scale_down.go:776] No candidates for scale down I0428 16:38:31.852541 1 static_autoscaler.go:343] No unschedulable pods I0428 16:38:31.852669 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:38:31.852691 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:38:31.852712 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:38:31.852955 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:38:31.853439 1 scale_down.go:776] No candidates for scale down I0428 16:38:41.865851 1 static_autoscaler.go:343] No unschedulable pods I0428 16:38:41.865990 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:38:41.866012 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:38:41.866033 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:38:41.866328 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:38:41.866867 1 scale_down.go:776] No candidates for scale down I0428 16:38:51.882080 1 static_autoscaler.go:343] No unschedulable pods I0428 16:38:51.882225 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:38:51.882247 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:38:51.882264 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:38:51.882557 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:38:51.883061 1 scale_down.go:776] No candidates for scale down I0428 16:39:01.897908 1 static_autoscaler.go:343] No unschedulable pods I0428 16:39:01.897991 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:39:01.898008 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:39:01.898087 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:39:01.898384 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:39:01.899092 1 scale_down.go:776] No candidates for scale down I0428 16:39:11.912051 1 static_autoscaler.go:343] No unschedulable pods I0428 16:39:11.912194 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:39:11.912223 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:39:11.912240 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:39:11.912522 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:39:11.913027 1 scale_down.go:776] No candidates for scale down I0428 16:39:21.925916 1 static_autoscaler.go:343] No unschedulable pods I0428 16:39:21.926011 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:39:21.926029 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:39:21.926087 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:39:21.926369 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:39:21.926885 1 scale_down.go:776] No candidates for scale down I0428 16:39:24.259230 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 16:39:24.259473 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 223.358µs I0428 16:39:31.941387 1 static_autoscaler.go:343] No unschedulable pods I0428 16:39:31.941510 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:39:31.941538 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:39:31.941620 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:39:31.941940 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:39:31.942487 1 scale_down.go:776] No candidates for scale down I0428 16:39:41.955797 1 static_autoscaler.go:343] No unschedulable pods I0428 16:39:41.955897 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:39:41.955918 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:39:41.955988 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:39:41.956265 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:39:41.956958 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 16:39:41.967964 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 16:39:41.968112 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 16:39:41.975358 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588091981 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 16:39:41.984359 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 16:39:51.984223 1 static_autoscaler.go:343] No unschedulable pods I0428 16:39:51.984376 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:39:51.984395 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:39:51.984419 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:39:51.984707 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:39:51.985257 1 scale_down.go:776] No candidates for scale down I0428 16:40:01.998773 1 static_autoscaler.go:343] No unschedulable pods I0428 16:40:01.998890 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:40:01.998910 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:40:01.998922 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:40:01.999309 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:40:02.000009 1 scale_down.go:776] No candidates for scale down I0428 16:40:12.013449 1 static_autoscaler.go:343] No unschedulable pods I0428 16:40:12.013582 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:40:12.013601 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:40:12.013615 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:40:12.013875 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:40:12.014344 1 scale_down.go:776] No candidates for scale down I0428 16:40:22.027742 1 static_autoscaler.go:343] No unschedulable pods I0428 16:40:22.027868 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:40:22.027889 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:40:22.027909 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:40:22.028150 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:40:22.028637 1 scale_down.go:776] No candidates for scale down I0428 16:40:32.045683 1 static_autoscaler.go:343] No unschedulable pods I0428 16:40:32.045840 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:40:32.045864 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:40:32.045884 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:40:32.046181 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:40:32.046893 1 scale_down.go:776] No candidates for scale down I0428 16:40:42.061695 1 static_autoscaler.go:343] No unschedulable pods I0428 16:40:42.061837 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:40:42.061860 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:40:42.061872 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:40:42.062141 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 16:40:42.062749 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 16:45:42.058465745 +0000 UTC m=+64715.757230080 I0428 16:40:42.062852 1 scale_down.go:776] No candidates for scale down I0428 16:40:52.078344 1 static_autoscaler.go:343] No unschedulable pods I0428 16:40:52.078481 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:40:52.078509 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:40:52.078617 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:40:52.079085 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:40:52.079829 1 scale_down.go:776] No candidates for scale down I0428 16:41:02.097190 1 static_autoscaler.go:343] No unschedulable pods I0428 16:41:02.097367 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:41:02.097390 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:41:02.097402 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:41:02.097794 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:41:02.098430 1 scale_down.go:776] No candidates for scale down I0428 16:41:12.113986 1 static_autoscaler.go:343] No unschedulable pods I0428 16:41:12.114119 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:41:12.114153 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:41:12.114170 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:41:12.114597 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:41:12.115347 1 scale_down.go:776] No candidates for scale down I0428 16:41:22.129552 1 static_autoscaler.go:343] No unschedulable pods I0428 16:41:22.129636 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:41:22.129653 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:41:22.129721 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:41:22.130001 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:41:22.130497 1 scale_down.go:776] No candidates for scale down I0428 16:41:24.259617 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 16:41:24.259839 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 203.534µs I0428 16:41:32.143784 1 static_autoscaler.go:343] No unschedulable pods I0428 16:41:32.143872 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:41:32.143889 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:41:32.143943 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:41:32.144244 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:41:32.144724 1 scale_down.go:776] No candidates for scale down I0428 16:41:42.158576 1 static_autoscaler.go:343] No unschedulable pods I0428 16:41:42.158701 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:41:42.158734 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:41:42.158750 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:41:42.159009 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:41:42.159477 1 scale_down.go:776] No candidates for scale down I0428 16:41:52.172960 1 static_autoscaler.go:343] No unschedulable pods I0428 16:41:52.173044 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:41:52.173069 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:41:52.173145 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:41:52.173428 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:41:52.173917 1 scale_down.go:776] No candidates for scale down I0428 16:42:02.188244 1 static_autoscaler.go:343] No unschedulable pods I0428 16:42:02.188391 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:42:02.188418 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:42:02.188433 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:42:02.188738 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:42:02.189280 1 scale_down.go:776] No candidates for scale down I0428 16:42:12.206946 1 static_autoscaler.go:343] No unschedulable pods I0428 16:42:12.207047 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:42:12.207080 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:42:12.207171 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:42:12.207510 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:42:12.208018 1 scale_down.go:776] No candidates for scale down I0428 16:42:22.222791 1 static_autoscaler.go:343] No unschedulable pods I0428 16:42:22.222945 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:42:22.222963 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:42:22.222986 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:42:22.223326 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:42:22.223890 1 scale_down.go:776] No candidates for scale down I0428 16:42:32.239298 1 static_autoscaler.go:343] No unschedulable pods I0428 16:42:32.239395 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:42:32.239435 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:42:32.239447 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:42:32.239778 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:42:32.240243 1 scale_down.go:776] No candidates for scale down I0428 16:42:42.254793 1 static_autoscaler.go:343] No unschedulable pods I0428 16:42:42.254950 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:42:42.254968 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:42:42.254981 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:42:42.255274 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:42:42.255769 1 scale_down.go:776] No candidates for scale down I0428 16:42:52.269379 1 static_autoscaler.go:343] No unschedulable pods I0428 16:42:52.269528 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:42:52.269549 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:42:52.269569 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:42:52.269820 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 16:42:52.270348 1 scale_down.go:548] 2 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 16:47:52.266484176 +0000 UTC m=+64845.965248520 I0428 16:42:52.270461 1 scale_down.go:776] No candidates for scale down I0428 16:43:02.285577 1 static_autoscaler.go:343] No unschedulable pods I0428 16:43:02.285676 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:43:02.285710 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:43:02.285726 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:43:02.286033 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:43:02.286522 1 scale_down.go:776] No candidates for scale down I0428 16:43:12.301034 1 static_autoscaler.go:343] No unschedulable pods I0428 16:43:12.301110 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:43:12.301148 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:43:12.301162 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:43:12.301481 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:43:12.301932 1 scale_down.go:776] No candidates for scale down I0428 16:43:22.314123 1 static_autoscaler.go:343] No unschedulable pods I0428 16:43:22.314204 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:43:22.314222 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:43:22.314294 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:43:22.314582 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:43:22.315013 1 scale_down.go:776] No candidates for scale down I0428 16:43:24.259962 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 16:43:24.260207 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 225.063µs I0428 16:43:32.329220 1 static_autoscaler.go:343] No unschedulable pods I0428 16:43:32.329303 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:43:32.329322 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:43:32.329395 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:43:32.329719 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:43:32.330156 1 scale_down.go:776] No candidates for scale down I0428 16:43:42.345201 1 static_autoscaler.go:343] No unschedulable pods I0428 16:43:42.345298 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:43:42.345317 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:43:42.345334 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:43:42.345664 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:43:42.346159 1 scale_down.go:776] No candidates for scale down I0428 16:43:52.369559 1 static_autoscaler.go:343] No unschedulable pods I0428 16:43:52.369717 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:43:52.369741 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:43:52.369761 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:43:52.370076 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:43:52.370558 1 scale_down.go:776] No candidates for scale down I0428 16:44:02.383964 1 static_autoscaler.go:343] No unschedulable pods I0428 16:44:02.384103 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:44:02.384125 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:44:02.384143 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:44:02.384389 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:44:02.384853 1 scale_down.go:776] No candidates for scale down I0428 16:44:12.399770 1 static_autoscaler.go:343] No unschedulable pods I0428 16:44:12.399907 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:44:12.399933 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:44:12.399948 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:44:12.400191 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:44:12.400634 1 scale_down.go:776] No candidates for scale down I0428 16:44:22.413293 1 static_autoscaler.go:343] No unschedulable pods I0428 16:44:22.413468 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:44:22.413489 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:44:22.413502 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:44:22.413823 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:44:22.414335 1 scale_down.go:776] No candidates for scale down I0428 16:44:32.428019 1 static_autoscaler.go:343] No unschedulable pods I0428 16:44:32.428145 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:44:32.428164 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:44:32.428179 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:44:32.428441 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:44:32.428931 1 scale_down.go:776] No candidates for scale down I0428 16:44:42.441226 1 static_autoscaler.go:343] No unschedulable pods I0428 16:44:42.441329 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:44:42.441345 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:44:42.441358 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:44:42.441704 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:44:42.442155 1 scale_down.go:776] No candidates for scale down I0428 16:44:52.454732 1 static_autoscaler.go:343] No unschedulable pods I0428 16:44:52.454810 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:44:52.454830 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:44:52.454914 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:44:52.455171 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:44:52.455641 1 scale_down.go:776] No candidates for scale down I0428 16:45:02.468967 1 static_autoscaler.go:343] No unschedulable pods I0428 16:45:02.469062 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:45:02.469079 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:45:02.469091 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:45:02.469391 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:45:02.469866 1 scale_down.go:776] No candidates for scale down I0428 16:45:12.483686 1 static_autoscaler.go:343] No unschedulable pods I0428 16:45:12.483853 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:45:12.483878 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:45:12.483895 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:45:12.484161 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:45:12.484756 1 scale_down.go:776] No candidates for scale down I0428 16:45:22.500072 1 static_autoscaler.go:343] No unschedulable pods I0428 16:45:22.500159 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:45:22.500183 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:45:22.500268 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:45:22.501633 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:45:22.502151 1 scale_down.go:776] No candidates for scale down I0428 16:45:24.260313 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 16:45:24.260547 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 216.499µs I0428 16:45:32.517867 1 static_autoscaler.go:343] No unschedulable pods I0428 16:45:32.517997 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:45:32.518014 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:45:32.518026 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:45:32.518249 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:45:32.518697 1 scale_down.go:776] No candidates for scale down I0428 16:45:42.534356 1 static_autoscaler.go:343] No unschedulable pods I0428 16:45:42.534576 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:45:42.534604 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:45:42.534618 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:45:42.534941 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 16:45:42.535635 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 16:50:42.530321811 +0000 UTC m=+65016.229086167 I0428 16:45:42.535746 1 scale_down.go:776] No candidates for scale down I0428 16:45:52.551072 1 static_autoscaler.go:343] No unschedulable pods I0428 16:45:52.551265 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:45:52.551291 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:45:52.551312 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:45:52.551661 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:45:52.552281 1 scale_down.go:776] No candidates for scale down I0428 16:46:02.568654 1 static_autoscaler.go:343] No unschedulable pods I0428 16:46:02.568753 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:46:02.568770 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:46:02.568782 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:46:02.569049 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:46:02.569489 1 scale_down.go:776] No candidates for scale down I0428 16:46:12.584909 1 static_autoscaler.go:343] No unschedulable pods I0428 16:46:12.585021 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:46:12.585047 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:46:12.585078 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:46:12.585453 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:46:12.585965 1 scale_down.go:776] No candidates for scale down I0428 16:46:22.598479 1 static_autoscaler.go:343] No unschedulable pods I0428 16:46:22.598562 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:46:22.598578 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:46:22.598634 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:46:22.598887 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:46:22.599325 1 scale_down.go:776] No candidates for scale down I0428 16:46:32.613198 1 static_autoscaler.go:343] No unschedulable pods I0428 16:46:32.613290 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:46:32.613308 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:46:32.613319 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:46:32.613693 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:46:32.614181 1 scale_down.go:776] No candidates for scale down I0428 16:46:42.629027 1 static_autoscaler.go:343] No unschedulable pods I0428 16:46:42.629123 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:46:42.629140 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:46:42.629211 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:46:42.629473 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:46:42.629913 1 scale_down.go:776] No candidates for scale down I0428 16:46:52.645841 1 static_autoscaler.go:343] No unschedulable pods I0428 16:46:52.645949 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:46:52.645974 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:46:52.646069 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:46:52.646391 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:46:52.646963 1 scale_down.go:776] No candidates for scale down I0428 16:47:02.661595 1 static_autoscaler.go:343] No unschedulable pods I0428 16:47:02.661682 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:47:02.661699 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:47:02.661786 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:47:02.662065 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:47:02.662585 1 scale_down.go:776] No candidates for scale down I0428 16:47:12.678248 1 static_autoscaler.go:343] No unschedulable pods I0428 16:47:12.678344 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:47:12.678361 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:47:12.678374 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:47:12.678671 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:47:12.679103 1 scale_down.go:776] No candidates for scale down I0428 16:47:22.694117 1 static_autoscaler.go:343] No unschedulable pods I0428 16:47:22.694254 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:47:22.694270 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:47:22.694283 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:47:22.694571 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:47:22.695027 1 scale_down.go:776] No candidates for scale down I0428 16:47:24.260657 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 16:47:24.260914 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 233.244µs I0428 16:47:32.708289 1 static_autoscaler.go:343] No unschedulable pods I0428 16:47:32.708375 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:47:32.708393 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:47:32.708457 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:47:32.708725 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:47:32.709248 1 scale_down.go:776] No candidates for scale down I0428 16:47:42.725685 1 static_autoscaler.go:343] No unschedulable pods I0428 16:47:42.725845 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:47:42.725865 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:47:42.725877 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:47:42.726151 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:47:42.726661 1 scale_down.go:776] No candidates for scale down I0428 16:47:52.742630 1 static_autoscaler.go:343] No unschedulable pods I0428 16:47:52.742778 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:47:52.742796 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:47:52.742809 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:47:52.743071 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 16:47:52.743626 1 scale_down.go:548] 2 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 16:52:52.739698627 +0000 UTC m=+65146.438462994 I0428 16:47:52.743732 1 scale_down.go:776] No candidates for scale down I0428 16:48:02.758902 1 static_autoscaler.go:343] No unschedulable pods I0428 16:48:02.759042 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:48:02.759063 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:48:02.759081 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:48:02.759336 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:48:02.759796 1 scale_down.go:776] No candidates for scale down I0428 16:48:12.775436 1 static_autoscaler.go:343] No unschedulable pods I0428 16:48:12.775581 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:48:12.775600 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:48:12.775612 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:48:12.775855 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:48:12.776319 1 scale_down.go:776] No candidates for scale down I0428 16:48:22.789922 1 static_autoscaler.go:343] No unschedulable pods I0428 16:48:22.790117 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:48:22.790142 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:48:22.790164 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:48:22.790534 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:48:22.791197 1 scale_down.go:776] No candidates for scale down I0428 16:48:32.804388 1 static_autoscaler.go:343] No unschedulable pods I0428 16:48:32.804537 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:48:32.804593 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:48:32.804643 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:48:32.804957 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:48:32.805500 1 scale_down.go:776] No candidates for scale down I0428 16:48:42.829037 1 static_autoscaler.go:343] No unschedulable pods I0428 16:48:42.829233 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:48:42.829280 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:48:42.829428 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:48:42.829890 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:48:42.830761 1 scale_down.go:776] No candidates for scale down I0428 16:48:52.845558 1 static_autoscaler.go:343] No unschedulable pods I0428 16:48:52.845652 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:48:52.845671 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:48:52.845744 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:48:52.845990 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:48:52.846614 1 scale_down.go:776] No candidates for scale down I0428 16:49:02.871512 1 static_autoscaler.go:343] No unschedulable pods I0428 16:49:02.871655 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:49:02.871676 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:49:02.871695 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:49:02.872012 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:49:02.872511 1 scale_down.go:776] No candidates for scale down I0428 16:49:12.886359 1 static_autoscaler.go:343] No unschedulable pods I0428 16:49:12.886540 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:49:12.886562 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:49:12.886578 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:49:12.886922 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:49:12.887466 1 scale_down.go:776] No candidates for scale down I0428 16:49:22.900462 1 static_autoscaler.go:343] No unschedulable pods I0428 16:49:22.900568 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:49:22.900586 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:49:22.900602 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:49:22.900900 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:49:22.901338 1 scale_down.go:776] No candidates for scale down I0428 16:49:24.261056 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 16:49:24.261275 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 200.491µs I0428 16:49:32.913908 1 static_autoscaler.go:343] No unschedulable pods I0428 16:49:32.913990 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:49:32.914010 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:49:32.914073 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:49:32.914316 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:49:32.914864 1 scale_down.go:776] No candidates for scale down I0428 16:49:42.932064 1 static_autoscaler.go:343] No unschedulable pods I0428 16:49:42.932246 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:49:42.932274 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:49:42.932297 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:49:42.932709 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:49:42.933584 1 scale_down.go:776] No candidates for scale down I0428 16:49:52.947002 1 static_autoscaler.go:343] No unschedulable pods I0428 16:49:52.947165 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:49:52.947192 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:49:52.947213 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:49:52.947522 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:49:52.948318 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 16:49:52.960730 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 16:49:52.961312 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 16:49:52.969746 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588092592 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 16:49:52.978093 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 16:50:02.979245 1 static_autoscaler.go:343] No unschedulable pods I0428 16:50:02.979392 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:50:02.979420 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:50:02.979432 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:50:02.979693 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:50:02.980168 1 scale_down.go:776] No candidates for scale down I0428 16:50:12.993521 1 static_autoscaler.go:343] No unschedulable pods I0428 16:50:12.993616 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:50:12.993639 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:50:12.993660 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:50:12.993990 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:50:12.994660 1 scale_down.go:776] No candidates for scale down I0428 16:50:23.008005 1 static_autoscaler.go:343] No unschedulable pods I0428 16:50:23.008160 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:50:23.008184 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:50:23.008198 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:50:23.008468 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:50:23.008926 1 scale_down.go:776] No candidates for scale down I0428 16:50:33.023004 1 static_autoscaler.go:343] No unschedulable pods I0428 16:50:33.023101 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:50:33.023118 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:50:33.023129 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:50:33.023443 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:50:33.023903 1 scale_down.go:776] No candidates for scale down I0428 16:50:43.036724 1 static_autoscaler.go:343] No unschedulable pods I0428 16:50:43.036820 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:50:43.036838 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:50:43.036853 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:50:43.037148 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 16:50:43.037739 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 16:55:43.033769005 +0000 UTC m=+65316.732533368 I0428 16:50:43.037849 1 scale_down.go:776] No candidates for scale down I0428 16:50:53.051161 1 static_autoscaler.go:343] No unschedulable pods I0428 16:50:53.051247 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:50:53.051264 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:50:53.051337 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:50:53.051618 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:50:53.052064 1 scale_down.go:776] No candidates for scale down I0428 16:51:03.072821 1 static_autoscaler.go:343] No unschedulable pods I0428 16:51:03.072983 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:51:03.073012 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:51:03.073037 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:51:03.073332 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:51:03.073841 1 scale_down.go:776] No candidates for scale down I0428 16:51:13.088194 1 static_autoscaler.go:343] No unschedulable pods I0428 16:51:13.088337 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:51:13.088360 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:51:13.088379 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:51:13.088708 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:51:13.089230 1 scale_down.go:776] No candidates for scale down I0428 16:51:23.105787 1 static_autoscaler.go:343] No unschedulable pods I0428 16:51:23.105894 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:51:23.105921 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:51:23.106024 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:51:23.106343 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:51:23.106802 1 scale_down.go:776] No candidates for scale down I0428 16:51:24.261395 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 16:51:24.261638 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 224.971µs I0428 16:51:33.125787 1 static_autoscaler.go:343] No unschedulable pods I0428 16:51:33.125962 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:51:33.125988 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:51:33.126005 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:51:33.127759 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:51:33.133024 1 scale_down.go:776] No candidates for scale down I0428 16:51:43.148873 1 static_autoscaler.go:343] No unschedulable pods I0428 16:51:43.149008 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:51:43.149027 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:51:43.149050 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:51:43.149329 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:51:43.149789 1 scale_down.go:776] No candidates for scale down I0428 16:51:53.163035 1 static_autoscaler.go:343] No unschedulable pods I0428 16:51:53.163121 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:51:53.163139 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:51:53.163215 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:51:53.163466 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:51:53.163940 1 scale_down.go:776] No candidates for scale down I0428 16:52:03.182638 1 static_autoscaler.go:343] No unschedulable pods I0428 16:52:03.182757 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:52:03.182783 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:52:03.182805 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:52:03.183182 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:52:03.183905 1 scale_down.go:776] No candidates for scale down I0428 16:52:13.219168 1 static_autoscaler.go:343] No unschedulable pods I0428 16:52:13.219337 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:52:13.219370 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:52:13.219390 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:52:13.219735 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:52:13.220253 1 scale_down.go:776] No candidates for scale down I0428 16:52:23.235565 1 static_autoscaler.go:343] No unschedulable pods I0428 16:52:23.235673 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:52:23.235696 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:52:23.235716 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:52:23.236065 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:52:23.236650 1 scale_down.go:776] No candidates for scale down I0428 16:52:33.252346 1 static_autoscaler.go:343] No unschedulable pods I0428 16:52:33.252475 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:52:33.252510 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:52:33.252525 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:52:33.252797 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:52:33.253251 1 scale_down.go:776] No candidates for scale down I0428 16:52:43.269676 1 static_autoscaler.go:343] No unschedulable pods I0428 16:52:43.269796 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:52:43.269821 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:52:43.269929 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:52:43.270283 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:52:43.271007 1 scale_down.go:776] No candidates for scale down I0428 16:52:53.285428 1 static_autoscaler.go:343] No unschedulable pods I0428 16:52:53.285576 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:52:53.285601 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:52:53.285618 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:52:53.285894 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 16:52:53.286562 1 scale_down.go:548] 2 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 16:57:53.282344759 +0000 UTC m=+65446.981109094 I0428 16:52:53.286674 1 scale_down.go:776] No candidates for scale down I0428 16:53:03.299543 1 static_autoscaler.go:343] No unschedulable pods I0428 16:53:03.299687 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:53:03.299706 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:53:03.299721 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:53:03.299980 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:53:03.300462 1 scale_down.go:776] No candidates for scale down I0428 16:53:13.314837 1 static_autoscaler.go:343] No unschedulable pods I0428 16:53:13.314988 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:53:13.315011 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:53:13.315031 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:53:13.315390 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:53:13.315972 1 scale_down.go:776] No candidates for scale down I0428 16:53:23.329552 1 static_autoscaler.go:343] No unschedulable pods I0428 16:53:23.329686 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:53:23.329703 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:53:23.329719 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:53:23.329994 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:53:23.330456 1 scale_down.go:776] No candidates for scale down I0428 16:53:24.261754 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 16:53:24.261979 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 207.951µs I0428 16:53:33.344189 1 static_autoscaler.go:343] No unschedulable pods I0428 16:53:33.344326 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:53:33.344355 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:53:33.344374 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:53:33.344871 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:53:33.345750 1 scale_down.go:776] No candidates for scale down I0428 16:53:43.361734 1 static_autoscaler.go:343] No unschedulable pods I0428 16:53:43.361866 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:53:43.361886 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:53:43.361905 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:53:43.362217 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:53:43.362702 1 scale_down.go:776] No candidates for scale down I0428 16:53:53.376231 1 static_autoscaler.go:343] No unschedulable pods I0428 16:53:53.376379 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:53:53.376396 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:53:53.376423 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:53:53.376720 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:53:53.377196 1 scale_down.go:776] No candidates for scale down I0428 16:54:03.392498 1 static_autoscaler.go:343] No unschedulable pods I0428 16:54:03.392648 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:54:03.392672 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:54:03.392691 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:54:03.393018 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:54:03.393719 1 scale_down.go:776] No candidates for scale down I0428 16:54:13.411872 1 static_autoscaler.go:343] No unschedulable pods I0428 16:54:13.411987 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:54:13.412006 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:54:13.412019 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:54:13.412313 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:54:13.412843 1 scale_down.go:776] No candidates for scale down I0428 16:54:23.426092 1 static_autoscaler.go:343] No unschedulable pods I0428 16:54:23.426226 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:54:23.426245 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:54:23.426278 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:54:23.426652 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:54:23.427218 1 scale_down.go:776] No candidates for scale down I0428 16:54:33.440143 1 static_autoscaler.go:343] No unschedulable pods I0428 16:54:33.440236 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:54:33.440254 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:54:33.440333 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:54:33.440668 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:54:33.441191 1 scale_down.go:776] No candidates for scale down I0428 16:54:43.456291 1 static_autoscaler.go:343] No unschedulable pods I0428 16:54:43.456462 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:54:43.456492 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:54:43.456522 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:54:43.456892 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:54:43.457726 1 scale_down.go:776] No candidates for scale down I0428 16:54:53.471139 1 static_autoscaler.go:343] No unschedulable pods I0428 16:54:53.471274 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:54:53.471311 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:54:53.471321 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:54:53.471663 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:54:53.472140 1 scale_down.go:776] No candidates for scale down I0428 16:55:03.485931 1 static_autoscaler.go:343] No unschedulable pods I0428 16:55:03.486078 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:55:03.486095 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:55:03.486109 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:55:03.486425 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:55:03.486983 1 scale_down.go:776] No candidates for scale down I0428 16:55:13.500448 1 static_autoscaler.go:343] No unschedulable pods I0428 16:55:13.500587 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:55:13.500602 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:55:13.500617 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:55:13.500880 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:55:13.501331 1 scale_down.go:776] No candidates for scale down I0428 16:55:23.514744 1 static_autoscaler.go:343] No unschedulable pods I0428 16:55:23.514900 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:55:23.514928 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:55:23.514953 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:55:23.515290 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:55:23.515828 1 scale_down.go:776] No candidates for scale down I0428 16:55:24.262103 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 16:55:24.262388 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 266.246µs I0428 16:55:33.530703 1 static_autoscaler.go:343] No unschedulable pods I0428 16:55:33.531277 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:55:33.531306 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:55:33.531327 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:55:33.531676 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:55:33.532279 1 scale_down.go:776] No candidates for scale down I0428 16:55:43.549586 1 static_autoscaler.go:343] No unschedulable pods I0428 16:55:43.549723 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:55:43.549750 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:55:43.549768 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:55:43.550040 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 16:55:43.550662 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 17:00:43.546395757 +0000 UTC m=+65617.245160111 I0428 16:55:43.550781 1 scale_down.go:776] No candidates for scale down I0428 16:55:53.564693 1 static_autoscaler.go:343] No unschedulable pods I0428 16:55:53.564824 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:55:53.564843 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:55:53.564855 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:55:53.565189 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:55:53.565773 1 scale_down.go:776] No candidates for scale down I0428 16:56:03.581675 1 static_autoscaler.go:343] No unschedulable pods I0428 16:56:03.581777 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:56:03.581796 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:56:03.581814 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:56:03.582253 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:56:03.582790 1 scale_down.go:776] No candidates for scale down I0428 16:56:13.597014 1 static_autoscaler.go:343] No unschedulable pods I0428 16:56:13.597149 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:56:13.597186 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:56:13.597212 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:56:13.597527 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:56:13.598093 1 scale_down.go:776] No candidates for scale down I0428 16:56:23.621261 1 static_autoscaler.go:343] No unschedulable pods I0428 16:56:23.621388 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:56:23.621435 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:56:23.621453 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:56:23.621755 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:56:23.622283 1 scale_down.go:776] No candidates for scale down I0428 16:56:33.638227 1 static_autoscaler.go:343] No unschedulable pods I0428 16:56:33.638371 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:56:33.638390 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:56:33.638405 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:56:33.638754 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:56:33.639335 1 scale_down.go:776] No candidates for scale down I0428 16:56:43.666091 1 static_autoscaler.go:343] No unschedulable pods I0428 16:56:43.666220 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:56:43.666245 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:56:43.666353 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:56:43.666754 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:56:43.667631 1 scale_down.go:776] No candidates for scale down I0428 16:56:53.681302 1 static_autoscaler.go:343] No unschedulable pods I0428 16:56:53.681483 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:56:53.681508 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:56:53.681529 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:56:53.681871 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:56:53.682399 1 scale_down.go:776] No candidates for scale down I0428 16:57:03.696633 1 static_autoscaler.go:343] No unschedulable pods I0428 16:57:03.696724 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:57:03.696747 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:57:03.696805 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:57:03.697079 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:57:03.697682 1 scale_down.go:776] No candidates for scale down I0428 16:57:13.714775 1 static_autoscaler.go:343] No unschedulable pods I0428 16:57:13.714906 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:57:13.714922 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:57:13.714934 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:57:13.715252 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:57:13.715828 1 scale_down.go:776] No candidates for scale down I0428 16:57:23.734296 1 static_autoscaler.go:343] No unschedulable pods I0428 16:57:23.734462 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:57:23.734483 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:57:23.734497 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:57:23.734816 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:57:23.735359 1 scale_down.go:776] No candidates for scale down I0428 16:57:24.262499 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 16:57:24.262745 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 230.363µs I0428 16:57:33.749360 1 static_autoscaler.go:343] No unschedulable pods I0428 16:57:33.749462 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:57:33.749486 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:57:33.749573 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:57:33.749894 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:57:33.750468 1 scale_down.go:776] No candidates for scale down I0428 16:57:43.765324 1 static_autoscaler.go:343] No unschedulable pods I0428 16:57:43.765506 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:57:43.765542 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:57:43.765562 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:57:43.765876 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:57:43.766549 1 scale_down.go:776] No candidates for scale down I0428 16:57:53.781121 1 static_autoscaler.go:343] No unschedulable pods I0428 16:57:53.781277 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:57:53.781295 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:57:53.781312 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:57:53.781712 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 16:57:53.782344 1 scale_down.go:548] 2 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 17:02:53.777659992 +0000 UTC m=+65747.476424376 I0428 16:57:53.782468 1 scale_down.go:776] No candidates for scale down I0428 16:58:03.795663 1 static_autoscaler.go:343] No unschedulable pods I0428 16:58:03.795808 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:58:03.795825 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:58:03.795838 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:58:03.796092 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:58:03.796613 1 scale_down.go:776] No candidates for scale down I0428 16:58:13.810156 1 static_autoscaler.go:343] No unschedulable pods I0428 16:58:13.810239 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:58:13.810267 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:58:13.810349 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:58:13.810655 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:58:13.811142 1 scale_down.go:776] No candidates for scale down I0428 16:58:23.827394 1 static_autoscaler.go:343] No unschedulable pods I0428 16:58:23.827506 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:58:23.827524 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:58:23.827538 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:58:23.827858 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:58:23.828360 1 scale_down.go:776] No candidates for scale down I0428 16:58:33.841276 1 static_autoscaler.go:343] No unschedulable pods I0428 16:58:33.841460 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:58:33.841478 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:58:33.841491 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:58:33.841814 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:58:33.842323 1 scale_down.go:776] No candidates for scale down I0428 16:58:43.858469 1 static_autoscaler.go:343] No unschedulable pods I0428 16:58:43.858663 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:58:43.858687 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:58:43.858710 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:58:43.859110 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:58:43.860069 1 scale_down.go:776] No candidates for scale down I0428 16:58:53.874348 1 static_autoscaler.go:343] No unschedulable pods I0428 16:58:53.874520 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:58:53.874554 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:58:53.874578 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:58:53.875033 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:58:53.876034 1 scale_down.go:776] No candidates for scale down I0428 16:59:03.894337 1 static_autoscaler.go:343] No unschedulable pods I0428 16:59:03.894498 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:59:03.894522 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:59:03.894544 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:59:03.894858 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:59:03.895394 1 scale_down.go:776] No candidates for scale down I0428 16:59:13.910916 1 static_autoscaler.go:343] No unschedulable pods I0428 16:59:13.910997 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:59:13.911015 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:59:13.911094 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:59:13.911406 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:59:13.911918 1 scale_down.go:776] No candidates for scale down I0428 16:59:23.928961 1 static_autoscaler.go:343] No unschedulable pods I0428 16:59:23.929065 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:59:23.929090 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:59:23.929176 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:59:23.929479 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:59:23.930035 1 scale_down.go:776] No candidates for scale down I0428 16:59:24.262948 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 16:59:24.263145 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 183.131µs I0428 16:59:33.943736 1 static_autoscaler.go:343] No unschedulable pods I0428 16:59:33.943827 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:59:33.943843 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:59:33.943922 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:59:33.944223 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:59:33.944837 1 scale_down.go:776] No candidates for scale down I0428 16:59:43.961131 1 static_autoscaler.go:343] No unschedulable pods I0428 16:59:43.961286 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:59:43.961304 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:59:43.961321 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:59:43.961675 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:59:43.962340 1 scale_down.go:776] No candidates for scale down I0428 16:59:53.981612 1 static_autoscaler.go:343] No unschedulable pods I0428 16:59:53.981705 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 16:59:53.981723 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 16:59:53.981793 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 16:59:53.982046 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 16:59:53.982544 1 scale_down.go:776] No candidates for scale down I0428 17:00:03.995261 1 static_autoscaler.go:343] No unschedulable pods I0428 17:00:03.995351 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:00:03.995368 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:00:03.995455 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:00:03.995723 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:00:03.996486 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 17:00:04.003232 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 17:00:04.003489 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 17:00:04.007290 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588093203 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 17:00:04.018226 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 17:00:14.017871 1 static_autoscaler.go:343] No unschedulable pods I0428 17:00:14.017975 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:00:14.017997 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:00:14.018018 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:00:14.018374 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:00:14.018942 1 scale_down.go:776] No candidates for scale down I0428 17:00:24.032123 1 static_autoscaler.go:343] No unschedulable pods I0428 17:00:24.032256 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:00:24.032278 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:00:24.032297 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:00:24.032585 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:00:24.033083 1 scale_down.go:776] No candidates for scale down I0428 17:00:34.047085 1 static_autoscaler.go:343] No unschedulable pods I0428 17:00:34.047170 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:00:34.047188 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:00:34.047272 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:00:34.047603 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:00:34.048134 1 scale_down.go:776] No candidates for scale down I0428 17:00:44.061779 1 static_autoscaler.go:343] No unschedulable pods I0428 17:00:44.061876 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:00:44.061892 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:00:44.061904 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:00:44.062233 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 17:00:44.062820 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 17:05:44.058723544 +0000 UTC m=+65917.757487939 I0428 17:00:44.062924 1 scale_down.go:776] No candidates for scale down I0428 17:00:54.076835 1 static_autoscaler.go:343] No unschedulable pods I0428 17:00:54.076970 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:00:54.076987 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:00:54.077003 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:00:54.077289 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:00:54.077800 1 scale_down.go:776] No candidates for scale down I0428 17:01:04.090522 1 static_autoscaler.go:343] No unschedulable pods I0428 17:01:04.090651 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:01:04.090668 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:01:04.090679 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:01:04.090970 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:01:04.091468 1 scale_down.go:776] No candidates for scale down I0428 17:01:14.118019 1 static_autoscaler.go:343] No unschedulable pods I0428 17:01:14.118142 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:01:14.118175 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:01:14.118193 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:01:14.118519 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:01:14.119019 1 scale_down.go:776] No candidates for scale down I0428 17:01:24.134226 1 static_autoscaler.go:343] No unschedulable pods I0428 17:01:24.134325 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:01:24.134342 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:01:24.134354 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:01:24.134759 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:01:24.135313 1 scale_down.go:776] No candidates for scale down I0428 17:01:24.263261 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 17:01:24.263543 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 263.452µs I0428 17:01:34.152245 1 static_autoscaler.go:343] No unschedulable pods I0428 17:01:34.152394 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:01:34.152452 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:01:34.152481 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:01:34.152868 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:01:34.153391 1 scale_down.go:776] No candidates for scale down I0428 17:01:44.171158 1 static_autoscaler.go:343] No unschedulable pods I0428 17:01:44.171267 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:01:44.171314 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:01:44.171338 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:01:44.171747 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:01:44.172262 1 scale_down.go:776] No candidates for scale down I0428 17:01:54.187844 1 static_autoscaler.go:343] No unschedulable pods I0428 17:01:54.188011 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:01:54.188043 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:01:54.188088 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:01:54.188374 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:01:54.188889 1 scale_down.go:776] No candidates for scale down I0428 17:02:04.205892 1 static_autoscaler.go:343] No unschedulable pods I0428 17:02:04.206111 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:02:04.206150 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:02:04.206190 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:02:04.206595 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:02:04.207393 1 scale_down.go:776] No candidates for scale down I0428 17:02:14.224039 1 static_autoscaler.go:343] No unschedulable pods I0428 17:02:14.224123 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:02:14.224158 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:02:14.224172 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:02:14.224493 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:02:14.225169 1 scale_down.go:776] No candidates for scale down I0428 17:02:24.239552 1 static_autoscaler.go:343] No unschedulable pods I0428 17:02:24.239647 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:02:24.239668 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:02:24.239747 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:02:24.240020 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:02:24.240587 1 scale_down.go:776] No candidates for scale down I0428 17:02:34.253666 1 static_autoscaler.go:343] No unschedulable pods I0428 17:02:34.253839 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:02:34.253869 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:02:34.253893 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:02:34.254139 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:02:34.254629 1 scale_down.go:776] No candidates for scale down I0428 17:02:44.271469 1 static_autoscaler.go:343] No unschedulable pods I0428 17:02:44.271647 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:02:44.271668 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:02:44.271686 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:02:44.272028 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:02:44.272579 1 scale_down.go:776] No candidates for scale down I0428 17:02:54.286591 1 static_autoscaler.go:343] No unschedulable pods I0428 17:02:54.286768 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:02:54.286792 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:02:54.286816 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:02:54.287109 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 17:02:54.287705 1 scale_down.go:548] 2 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 17:07:54.283442354 +0000 UTC m=+66047.982206692 I0428 17:02:54.287822 1 scale_down.go:776] No candidates for scale down I0428 17:03:04.302855 1 static_autoscaler.go:343] No unschedulable pods I0428 17:03:04.302943 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:03:04.302961 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:03:04.303037 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:03:04.303296 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:03:04.303768 1 scale_down.go:776] No candidates for scale down I0428 17:03:14.317956 1 static_autoscaler.go:343] No unschedulable pods I0428 17:03:14.318040 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:03:14.318073 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:03:14.318090 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:03:14.318375 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:03:14.318837 1 scale_down.go:776] No candidates for scale down I0428 17:03:24.263666 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 17:03:24.263908 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 223.819µs I0428 17:03:24.333532 1 static_autoscaler.go:343] No unschedulable pods I0428 17:03:24.333673 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:03:24.333694 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:03:24.333707 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:03:24.333977 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:03:24.334570 1 scale_down.go:776] No candidates for scale down I0428 17:03:34.350315 1 static_autoscaler.go:343] No unschedulable pods I0428 17:03:34.350463 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:03:34.350483 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:03:34.350495 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:03:34.350777 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:03:34.351254 1 scale_down.go:776] No candidates for scale down I0428 17:03:44.368218 1 static_autoscaler.go:343] No unschedulable pods I0428 17:03:44.368305 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:03:44.368330 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:03:44.368436 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:03:44.368759 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:03:44.369235 1 scale_down.go:776] No candidates for scale down I0428 17:03:54.384769 1 static_autoscaler.go:343] No unschedulable pods I0428 17:03:54.384919 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:03:54.384937 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:03:54.384951 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:03:54.385222 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:03:54.385838 1 scale_down.go:776] No candidates for scale down I0428 17:04:04.398754 1 static_autoscaler.go:343] No unschedulable pods I0428 17:04:04.398889 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:04:04.398909 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:04:04.398927 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:04:04.399187 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:04:04.399642 1 scale_down.go:776] No candidates for scale down I0428 17:04:14.422497 1 static_autoscaler.go:343] No unschedulable pods I0428 17:04:14.422583 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:04:14.422618 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:04:14.422634 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:04:14.422949 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:04:14.423484 1 scale_down.go:776] No candidates for scale down I0428 17:04:24.437475 1 static_autoscaler.go:343] No unschedulable pods I0428 17:04:24.437647 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:04:24.437670 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:04:24.437690 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:04:24.438021 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:04:24.438503 1 scale_down.go:776] No candidates for scale down I0428 17:04:34.451817 1 static_autoscaler.go:343] No unschedulable pods I0428 17:04:34.451942 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:04:34.451962 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:04:34.451978 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:04:34.452237 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:04:34.452685 1 scale_down.go:776] No candidates for scale down I0428 17:04:44.471759 1 static_autoscaler.go:343] No unschedulable pods I0428 17:04:44.471861 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:04:44.471882 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:04:44.471982 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:04:44.472305 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:04:44.472814 1 scale_down.go:776] No candidates for scale down I0428 17:04:54.488950 1 static_autoscaler.go:343] No unschedulable pods I0428 17:04:54.489096 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:04:54.489115 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:04:54.489136 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:04:54.489461 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:04:54.490018 1 scale_down.go:776] No candidates for scale down I0428 17:05:04.511813 1 static_autoscaler.go:343] No unschedulable pods I0428 17:05:04.511910 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:05:04.511927 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:05:04.511939 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:05:04.512232 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:05:04.512738 1 scale_down.go:776] No candidates for scale down I0428 17:05:14.529484 1 static_autoscaler.go:343] No unschedulable pods I0428 17:05:14.529570 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:05:14.529587 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:05:14.529656 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:05:14.529891 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:05:14.530328 1 scale_down.go:776] No candidates for scale down I0428 17:05:24.264023 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 17:05:24.264250 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 208.518µs I0428 17:05:24.544853 1 static_autoscaler.go:343] No unschedulable pods I0428 17:05:24.544938 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:05:24.544983 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:05:24.545068 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:05:24.545385 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:05:24.545937 1 scale_down.go:776] No candidates for scale down I0428 17:05:34.561348 1 static_autoscaler.go:343] No unschedulable pods I0428 17:05:34.561463 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:05:34.561482 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:05:34.561495 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:05:34.561833 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:05:34.562307 1 scale_down.go:776] No candidates for scale down I0428 17:05:44.578213 1 static_autoscaler.go:343] No unschedulable pods I0428 17:05:44.578347 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:05:44.578369 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:05:44.578385 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:05:44.578720 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 17:05:44.579312 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 17:10:44.575237406 +0000 UTC m=+66218.274001799 I0428 17:05:44.579439 1 scale_down.go:776] No candidates for scale down I0428 17:05:54.593235 1 static_autoscaler.go:343] No unschedulable pods I0428 17:05:54.593353 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:05:54.593388 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:05:54.593407 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:05:54.593713 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:05:54.594180 1 scale_down.go:776] No candidates for scale down I0428 17:06:04.608814 1 static_autoscaler.go:343] No unschedulable pods I0428 17:06:04.608951 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:06:04.608968 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:06:04.608980 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:06:04.609233 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:06:04.609718 1 scale_down.go:776] No candidates for scale down I0428 17:06:14.622550 1 static_autoscaler.go:343] No unschedulable pods I0428 17:06:14.622680 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:06:14.622702 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:06:14.622720 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:06:14.622973 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:06:14.623392 1 scale_down.go:776] No candidates for scale down I0428 17:06:24.653018 1 static_autoscaler.go:343] No unschedulable pods I0428 17:06:24.653117 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:06:24.653135 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:06:24.653148 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:06:24.653449 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:06:24.653932 1 scale_down.go:776] No candidates for scale down I0428 17:06:34.666881 1 static_autoscaler.go:343] No unschedulable pods I0428 17:06:34.666987 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:06:34.667006 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:06:34.667078 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:06:34.667344 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:06:34.667795 1 scale_down.go:776] No candidates for scale down I0428 17:06:44.683793 1 static_autoscaler.go:343] No unschedulable pods I0428 17:06:44.683908 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:06:44.683933 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:06:44.683956 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:06:44.684315 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:06:44.684861 1 scale_down.go:776] No candidates for scale down I0428 17:06:54.701650 1 static_autoscaler.go:343] No unschedulable pods I0428 17:06:54.702000 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:06:54.702045 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:06:54.702083 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:06:54.702735 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:06:54.704023 1 scale_down.go:776] No candidates for scale down I0428 17:07:04.718902 1 static_autoscaler.go:343] No unschedulable pods I0428 17:07:04.719005 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:07:04.719029 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:07:04.719116 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:07:04.719367 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:07:04.719884 1 scale_down.go:776] No candidates for scale down I0428 17:07:14.733180 1 static_autoscaler.go:343] No unschedulable pods I0428 17:07:14.733285 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:07:14.733312 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:07:14.733394 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:07:14.733728 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:07:14.734226 1 scale_down.go:776] No candidates for scale down I0428 17:07:24.264370 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 17:07:24.264609 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 223.79µs I0428 17:07:24.747946 1 static_autoscaler.go:343] No unschedulable pods I0428 17:07:24.748045 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:07:24.748072 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:07:24.748148 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:07:24.748482 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:07:24.749030 1 scale_down.go:776] No candidates for scale down I0428 17:07:34.762890 1 static_autoscaler.go:343] No unschedulable pods I0428 17:07:34.763027 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:07:34.763046 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:07:34.763061 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:07:34.763378 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:07:34.763911 1 scale_down.go:776] No candidates for scale down I0428 17:07:44.777132 1 static_autoscaler.go:343] No unschedulable pods I0428 17:07:44.777269 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:07:44.777287 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:07:44.777303 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:07:44.777644 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:07:44.778135 1 scale_down.go:776] No candidates for scale down I0428 17:07:54.792304 1 static_autoscaler.go:343] No unschedulable pods I0428 17:07:54.792450 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:07:54.792470 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:07:54.792482 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:07:54.792771 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 17:07:54.793330 1 scale_down.go:548] 2 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 17:12:54.789445969 +0000 UTC m=+66348.488210331 I0428 17:07:54.793457 1 scale_down.go:776] No candidates for scale down I0428 17:08:04.808674 1 static_autoscaler.go:343] No unschedulable pods I0428 17:08:04.808764 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:08:04.808780 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:08:04.808793 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:08:04.809085 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:08:04.809549 1 scale_down.go:776] No candidates for scale down I0428 17:08:14.823959 1 static_autoscaler.go:343] No unschedulable pods I0428 17:08:14.824092 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:08:14.824110 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:08:14.824122 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:08:14.824403 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:08:14.824897 1 scale_down.go:776] No candidates for scale down I0428 17:08:24.838673 1 static_autoscaler.go:343] No unschedulable pods I0428 17:08:24.838798 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:08:24.838831 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:08:24.838846 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:08:24.839145 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:08:24.839644 1 scale_down.go:776] No candidates for scale down I0428 17:08:34.852913 1 static_autoscaler.go:343] No unschedulable pods I0428 17:08:34.853069 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:08:34.853092 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:08:34.853106 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:08:34.853359 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:08:34.853885 1 scale_down.go:776] No candidates for scale down I0428 17:08:44.867078 1 static_autoscaler.go:343] No unschedulable pods I0428 17:08:44.867171 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:08:44.867198 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:08:44.867269 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:08:44.867595 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:08:44.868113 1 scale_down.go:776] No candidates for scale down I0428 17:08:54.887184 1 static_autoscaler.go:343] No unschedulable pods I0428 17:08:54.887458 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:08:54.887501 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:08:54.887539 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:08:54.888297 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:08:54.889667 1 scale_down.go:776] No candidates for scale down I0428 17:09:04.905687 1 static_autoscaler.go:343] No unschedulable pods I0428 17:09:04.905788 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:09:04.905805 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:09:04.905817 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:09:04.906104 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:09:04.906682 1 scale_down.go:776] No candidates for scale down I0428 17:09:14.922199 1 static_autoscaler.go:343] No unschedulable pods I0428 17:09:14.922305 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:09:14.922329 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:09:14.922341 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:09:14.922724 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:09:14.923235 1 scale_down.go:776] No candidates for scale down I0428 17:09:24.264731 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 17:09:24.264947 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 197.987µs I0428 17:09:24.937387 1 static_autoscaler.go:343] No unschedulable pods I0428 17:09:24.937544 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:09:24.937564 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:09:24.937577 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:09:24.937887 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:09:24.938336 1 scale_down.go:776] No candidates for scale down I0428 17:09:34.951940 1 static_autoscaler.go:343] No unschedulable pods I0428 17:09:34.952082 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:09:34.952114 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:09:34.952142 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:09:34.952486 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:09:34.953000 1 scale_down.go:776] No candidates for scale down I0428 17:09:44.967597 1 static_autoscaler.go:343] No unschedulable pods I0428 17:09:44.967767 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:09:44.967795 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:09:44.967818 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:09:44.968186 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:09:44.968767 1 scale_down.go:776] No candidates for scale down I0428 17:09:54.981912 1 static_autoscaler.go:343] No unschedulable pods I0428 17:09:54.982059 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:09:54.982077 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:09:54.982108 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:09:54.982427 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:09:54.982955 1 scale_down.go:776] No candidates for scale down I0428 17:10:04.996737 1 static_autoscaler.go:343] No unschedulable pods I0428 17:10:04.996862 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:10:04.996892 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:10:04.996906 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:10:04.997164 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:10:04.997646 1 scale_down.go:776] No candidates for scale down I0428 17:10:15.011132 1 static_autoscaler.go:343] No unschedulable pods I0428 17:10:15.011282 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:10:15.011300 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:10:15.011312 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:10:15.011586 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:10:15.012228 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 17:10:15.020170 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 17:10:15.020539 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 17:10:15.025333 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588093815 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 17:10:15.045769 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 17:10:25.033233 1 static_autoscaler.go:343] No unschedulable pods I0428 17:10:25.033376 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:10:25.033394 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:10:25.033406 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:10:25.033724 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:10:25.034210 1 scale_down.go:776] No candidates for scale down I0428 17:10:35.047094 1 static_autoscaler.go:343] No unschedulable pods I0428 17:10:35.047171 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:10:35.047206 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:10:35.047224 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:10:35.047588 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:10:35.048090 1 scale_down.go:776] No candidates for scale down I0428 17:10:45.066458 1 static_autoscaler.go:343] No unschedulable pods I0428 17:10:45.066553 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:10:45.066578 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:10:45.066666 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:10:45.066996 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 17:10:45.067681 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 17:15:45.059443936 +0000 UTC m=+66518.758208292 I0428 17:10:45.067799 1 scale_down.go:776] No candidates for scale down I0428 17:10:55.088435 1 static_autoscaler.go:343] No unschedulable pods I0428 17:10:55.088708 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:10:55.088778 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:10:55.089012 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:10:55.089678 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:10:55.090992 1 scale_down.go:776] No candidates for scale down I0428 17:11:05.109025 1 static_autoscaler.go:343] No unschedulable pods I0428 17:11:05.109120 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:11:05.109137 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:11:05.109150 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:11:05.109526 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:11:05.109997 1 scale_down.go:776] No candidates for scale down I0428 17:11:15.123347 1 static_autoscaler.go:343] No unschedulable pods I0428 17:11:15.123549 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:11:15.123573 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:11:15.123593 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:11:15.123897 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:11:15.124403 1 scale_down.go:776] No candidates for scale down I0428 17:11:24.265084 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 17:11:24.265327 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 204.501µs I0428 17:11:25.138101 1 static_autoscaler.go:343] No unschedulable pods I0428 17:11:25.138221 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:11:25.138255 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:11:25.138270 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:11:25.138556 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:11:25.139074 1 scale_down.go:776] No candidates for scale down I0428 17:11:35.155534 1 static_autoscaler.go:343] No unschedulable pods I0428 17:11:35.155636 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:11:35.155656 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:11:35.155672 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:11:35.156010 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:11:35.156588 1 scale_down.go:776] No candidates for scale down I0428 17:11:45.170779 1 static_autoscaler.go:343] No unschedulable pods I0428 17:11:45.170889 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:11:45.170921 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:11:45.170951 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:11:45.171324 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:11:45.171892 1 scale_down.go:776] No candidates for scale down I0428 17:11:55.185381 1 static_autoscaler.go:343] No unschedulable pods I0428 17:11:55.185544 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:11:55.185563 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:11:55.185576 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:11:55.185843 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:11:55.186398 1 scale_down.go:776] No candidates for scale down I0428 17:12:05.198937 1 static_autoscaler.go:343] No unschedulable pods I0428 17:12:05.199033 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:12:05.199050 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:12:05.199062 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:12:05.199382 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:12:05.199929 1 scale_down.go:776] No candidates for scale down I0428 17:12:15.216236 1 static_autoscaler.go:343] No unschedulable pods I0428 17:12:15.216388 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:12:15.216426 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:12:15.216444 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:12:15.216746 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:12:15.217290 1 scale_down.go:776] No candidates for scale down I0428 17:12:25.230474 1 static_autoscaler.go:343] No unschedulable pods I0428 17:12:25.230607 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:12:25.230635 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:12:25.230650 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:12:25.230960 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:12:25.231443 1 scale_down.go:776] No candidates for scale down I0428 17:12:35.246825 1 static_autoscaler.go:343] No unschedulable pods I0428 17:12:35.246976 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:12:35.247002 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:12:35.247026 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:12:35.247379 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:12:35.247961 1 scale_down.go:776] No candidates for scale down I0428 17:12:45.263450 1 static_autoscaler.go:343] No unschedulable pods I0428 17:12:45.263586 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:12:45.263605 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:12:45.263620 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:12:45.263893 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:12:45.264463 1 scale_down.go:776] No candidates for scale down I0428 17:12:55.278423 1 static_autoscaler.go:343] No unschedulable pods I0428 17:12:55.278566 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:12:55.278610 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:12:55.278634 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:12:55.278977 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 17:12:55.279620 1 scale_down.go:548] 2 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 17:17:55.275604404 +0000 UTC m=+66648.974368793 I0428 17:12:55.279757 1 scale_down.go:776] No candidates for scale down I0428 17:13:05.295378 1 static_autoscaler.go:343] No unschedulable pods I0428 17:13:05.295551 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:13:05.295570 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:13:05.295587 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:13:05.295934 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:13:05.296469 1 scale_down.go:776] No candidates for scale down I0428 17:13:15.309377 1 static_autoscaler.go:343] No unschedulable pods I0428 17:13:15.309497 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:13:15.309516 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:13:15.309529 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:13:15.309850 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:13:15.310332 1 scale_down.go:776] No candidates for scale down I0428 17:13:24.265462 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 17:13:24.265696 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 217.587µs I0428 17:13:25.325269 1 static_autoscaler.go:343] No unschedulable pods I0428 17:13:25.325376 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:13:25.325393 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:13:25.325407 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:13:25.325762 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:13:25.326306 1 scale_down.go:776] No candidates for scale down I0428 17:13:35.341391 1 static_autoscaler.go:343] No unschedulable pods I0428 17:13:35.341539 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:13:35.341559 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:13:35.341573 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:13:35.341827 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:13:35.342288 1 scale_down.go:776] No candidates for scale down I0428 17:13:45.359170 1 static_autoscaler.go:343] No unschedulable pods I0428 17:13:45.359264 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:13:45.359282 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:13:45.359350 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:13:45.359647 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:13:45.360199 1 scale_down.go:776] No candidates for scale down I0428 17:13:55.378168 1 static_autoscaler.go:343] No unschedulable pods I0428 17:13:55.378309 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:13:55.378340 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:13:55.378367 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:13:55.378703 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:13:55.379178 1 scale_down.go:776] No candidates for scale down I0428 17:14:05.393121 1 static_autoscaler.go:343] No unschedulable pods I0428 17:14:05.393226 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:14:05.393251 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:14:05.393349 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:14:05.393738 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:14:05.394324 1 scale_down.go:776] No candidates for scale down I0428 17:14:15.409390 1 static_autoscaler.go:343] No unschedulable pods I0428 17:14:15.409496 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:14:15.409514 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:14:15.409525 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:14:15.409834 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:14:15.410341 1 scale_down.go:776] No candidates for scale down I0428 17:14:25.424525 1 static_autoscaler.go:343] No unschedulable pods I0428 17:14:25.424676 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:14:25.424702 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:14:25.424725 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:14:25.425119 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:14:25.425709 1 scale_down.go:776] No candidates for scale down I0428 17:14:35.441970 1 static_autoscaler.go:343] No unschedulable pods I0428 17:14:35.442074 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:14:35.442099 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:14:35.442182 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:14:35.442527 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:14:35.443035 1 scale_down.go:776] No candidates for scale down I0428 17:14:45.456464 1 static_autoscaler.go:343] No unschedulable pods I0428 17:14:45.456549 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:14:45.456566 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:14:45.456635 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:14:45.456910 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:14:45.457358 1 scale_down.go:776] No candidates for scale down I0428 17:14:55.472216 1 static_autoscaler.go:343] No unschedulable pods I0428 17:14:55.472322 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:14:55.472341 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:14:55.472353 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:14:55.472664 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:14:55.473104 1 scale_down.go:776] No candidates for scale down I0428 17:15:05.486518 1 static_autoscaler.go:343] No unschedulable pods I0428 17:15:05.486622 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:15:05.486638 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:15:05.486650 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:15:05.486956 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:15:05.487398 1 scale_down.go:776] No candidates for scale down I0428 17:15:15.503742 1 static_autoscaler.go:343] No unschedulable pods I0428 17:15:15.503883 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:15:15.503899 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:15:15.503911 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:15:15.504153 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:15:15.504622 1 scale_down.go:776] No candidates for scale down I0428 17:15:24.265834 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 17:15:24.266095 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 242.378µs I0428 17:15:25.518467 1 static_autoscaler.go:343] No unschedulable pods I0428 17:15:25.518593 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:15:25.518611 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:15:25.518622 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:15:25.518898 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:15:25.519361 1 scale_down.go:776] No candidates for scale down I0428 17:15:35.534778 1 static_autoscaler.go:343] No unschedulable pods I0428 17:15:35.534909 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:15:35.534927 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:15:35.534958 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:15:35.535264 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:15:35.535785 1 scale_down.go:776] No candidates for scale down I0428 17:15:45.548884 1 static_autoscaler.go:343] No unschedulable pods I0428 17:15:45.549035 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:15:45.549067 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:15:45.549086 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:15:45.549440 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 17:15:45.550116 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 17:20:45.546006695 +0000 UTC m=+66819.244771054 I0428 17:15:45.550230 1 scale_down.go:776] No candidates for scale down I0428 17:15:55.564556 1 static_autoscaler.go:343] No unschedulable pods I0428 17:15:55.564685 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:15:55.564703 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:15:55.564719 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:15:55.564963 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:15:55.565541 1 scale_down.go:776] No candidates for scale down I0428 17:16:05.580185 1 static_autoscaler.go:343] No unschedulable pods I0428 17:16:05.580275 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:16:05.580299 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:16:05.580395 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:16:05.580767 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:16:05.581323 1 scale_down.go:776] No candidates for scale down I0428 17:16:15.597032 1 static_autoscaler.go:343] No unschedulable pods I0428 17:16:15.597160 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:16:15.597181 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:16:15.597196 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:16:15.597462 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:16:15.597920 1 scale_down.go:776] No candidates for scale down I0428 17:16:25.610930 1 static_autoscaler.go:343] No unschedulable pods I0428 17:16:25.611016 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:16:25.611035 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:16:25.611100 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:16:25.611370 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:16:25.611831 1 scale_down.go:776] No candidates for scale down I0428 17:16:35.625798 1 static_autoscaler.go:343] No unschedulable pods I0428 17:16:35.625914 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:16:35.625969 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:16:35.625996 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:16:35.626392 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:16:35.627081 1 scale_down.go:776] No candidates for scale down I0428 17:16:45.641660 1 static_autoscaler.go:343] No unschedulable pods I0428 17:16:45.641756 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:16:45.641797 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:16:45.641814 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:16:45.642121 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:16:45.642658 1 scale_down.go:776] No candidates for scale down I0428 17:16:55.659020 1 static_autoscaler.go:343] No unschedulable pods I0428 17:16:55.659170 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:16:55.659191 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:16:55.659204 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:16:55.659515 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:16:55.660018 1 scale_down.go:776] No candidates for scale down I0428 17:17:05.674277 1 static_autoscaler.go:343] No unschedulable pods I0428 17:17:05.674423 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:17:05.674446 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:17:05.674458 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:17:05.674750 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:17:05.675309 1 scale_down.go:776] No candidates for scale down I0428 17:17:15.688653 1 static_autoscaler.go:343] No unschedulable pods I0428 17:17:15.688759 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:17:15.688779 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:17:15.688792 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:17:15.689087 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:17:15.689618 1 scale_down.go:776] No candidates for scale down I0428 17:17:24.266243 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 17:17:24.266564 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 298.644µs I0428 17:17:25.703005 1 static_autoscaler.go:343] No unschedulable pods I0428 17:17:25.703145 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:17:25.703163 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:17:25.703176 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:17:25.703486 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:17:25.704026 1 scale_down.go:776] No candidates for scale down I0428 17:17:35.718356 1 static_autoscaler.go:343] No unschedulable pods I0428 17:17:35.718453 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:17:35.718471 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:17:35.718544 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:17:35.718813 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:17:35.719257 1 scale_down.go:776] No candidates for scale down I0428 17:17:45.734065 1 static_autoscaler.go:343] No unschedulable pods I0428 17:17:45.734171 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:17:45.734198 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:17:45.734270 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:17:45.734608 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:17:45.735224 1 scale_down.go:776] No candidates for scale down I0428 17:17:55.749865 1 static_autoscaler.go:343] No unschedulable pods I0428 17:17:55.749956 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:17:55.749973 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:17:55.750044 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:17:55.750301 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 17:17:55.750862 1 scale_down.go:548] 2 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 17:22:55.746981625 +0000 UTC m=+66949.445746169 I0428 17:17:55.750964 1 scale_down.go:776] No candidates for scale down I0428 17:18:05.764508 1 static_autoscaler.go:343] No unschedulable pods I0428 17:18:05.764686 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:18:05.764711 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:18:05.764730 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:18:05.765047 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:18:05.765601 1 scale_down.go:776] No candidates for scale down I0428 17:18:15.779577 1 static_autoscaler.go:343] No unschedulable pods I0428 17:18:15.779739 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:18:15.779763 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:18:15.779783 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:18:15.780076 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:18:15.780588 1 scale_down.go:776] No candidates for scale down I0428 17:18:25.793878 1 static_autoscaler.go:343] No unschedulable pods I0428 17:18:25.793977 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:18:25.794002 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:18:25.794017 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:18:25.794335 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:18:25.794884 1 scale_down.go:776] No candidates for scale down I0428 17:18:35.808710 1 static_autoscaler.go:343] No unschedulable pods I0428 17:18:35.808859 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:18:35.808878 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:18:35.808890 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:18:35.809172 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:18:35.809703 1 scale_down.go:776] No candidates for scale down I0428 17:18:45.823328 1 static_autoscaler.go:343] No unschedulable pods I0428 17:18:45.823457 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:18:45.823478 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:18:45.823535 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:18:45.823860 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:18:45.824405 1 scale_down.go:776] No candidates for scale down I0428 17:18:55.837495 1 static_autoscaler.go:343] No unschedulable pods I0428 17:18:55.837589 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:18:55.837607 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:18:55.837624 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:18:55.837933 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:18:55.838396 1 scale_down.go:776] No candidates for scale down I0428 17:19:05.852222 1 static_autoscaler.go:343] No unschedulable pods I0428 17:19:05.852354 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:19:05.852373 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:19:05.852384 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:19:05.852743 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:19:05.853333 1 scale_down.go:776] No candidates for scale down I0428 17:19:15.869284 1 static_autoscaler.go:343] No unschedulable pods I0428 17:19:15.869386 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:19:15.869422 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:19:15.869441 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:19:15.869786 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:19:15.870292 1 scale_down.go:776] No candidates for scale down I0428 17:19:24.266691 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 17:19:24.266926 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 218.785µs I0428 17:19:25.883406 1 static_autoscaler.go:343] No unschedulable pods I0428 17:19:25.883558 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:19:25.883574 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:19:25.883586 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:19:25.883851 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:19:25.884506 1 scale_down.go:776] No candidates for scale down I0428 17:19:35.901383 1 static_autoscaler.go:343] No unschedulable pods I0428 17:19:35.901508 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:19:35.901532 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:19:35.901598 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:19:35.901869 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:19:35.902327 1 scale_down.go:776] No candidates for scale down I0428 17:19:45.915539 1 static_autoscaler.go:343] No unschedulable pods I0428 17:19:45.915622 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:19:45.915639 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:19:45.915712 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:19:45.915962 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:19:45.916460 1 scale_down.go:776] No candidates for scale down I0428 17:19:55.929095 1 static_autoscaler.go:343] No unschedulable pods I0428 17:19:55.929255 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:19:55.929291 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:19:55.929307 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:19:55.929643 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:19:55.930186 1 scale_down.go:776] No candidates for scale down I0428 17:20:05.946165 1 static_autoscaler.go:343] No unschedulable pods I0428 17:20:05.946322 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:20:05.946346 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:20:05.946366 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:20:05.946752 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:20:05.947301 1 scale_down.go:776] No candidates for scale down I0428 17:20:15.963606 1 static_autoscaler.go:343] No unschedulable pods I0428 17:20:15.963746 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:20:15.963763 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:20:15.963776 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:20:15.964056 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:20:15.964568 1 scale_down.go:776] No candidates for scale down I0428 17:20:25.978565 1 static_autoscaler.go:343] No unschedulable pods I0428 17:20:25.978671 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:20:25.978695 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:20:25.978760 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:20:25.979087 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:20:25.979862 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 17:20:25.990546 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 17:20:25.991108 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 17:20:25.994973 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588094425 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 17:20:26.002404 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 17:20:36.006602 1 static_autoscaler.go:343] No unschedulable pods I0428 17:20:36.006734 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:20:36.006752 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:20:36.006765 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:20:36.007018 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:20:36.007507 1 scale_down.go:776] No candidates for scale down I0428 17:20:46.021522 1 static_autoscaler.go:343] No unschedulable pods I0428 17:20:46.021667 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:20:46.021695 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:20:46.021712 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:20:46.021980 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 17:20:46.022632 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 17:25:46.01845544 +0000 UTC m=+67119.717219777 I0428 17:20:46.022743 1 scale_down.go:776] No candidates for scale down I0428 17:20:56.037567 1 static_autoscaler.go:343] No unschedulable pods I0428 17:20:56.037706 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:20:56.037725 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:20:56.037740 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:20:56.037990 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:20:56.038466 1 scale_down.go:776] No candidates for scale down I0428 17:21:06.052842 1 static_autoscaler.go:343] No unschedulable pods I0428 17:21:06.052993 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:21:06.053021 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:21:06.053035 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:21:06.053327 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:21:06.053817 1 scale_down.go:776] No candidates for scale down I0428 17:21:16.068311 1 static_autoscaler.go:343] No unschedulable pods I0428 17:21:16.068438 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:21:16.068457 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:21:16.068472 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:21:16.068817 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:21:16.069403 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 17:26:16.065365876 +0000 UTC m=+67149.764130265 I0428 17:21:16.069527 1 scale_down.go:776] No candidates for scale down I0428 17:21:24.267036 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 17:21:24.267260 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 208.431µs I0428 17:21:26.083886 1 static_autoscaler.go:343] No unschedulable pods I0428 17:21:26.083980 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:21:26.083998 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:21:26.084009 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:21:26.084338 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:21:26.084827 1 scale_down.go:776] No candidates for scale down I0428 17:21:36.100429 1 static_autoscaler.go:343] No unschedulable pods I0428 17:21:36.100509 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:21:36.100525 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:21:36.100592 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:21:36.100829 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:21:36.101326 1 scale_down.go:776] No candidates for scale down I0428 17:21:46.114266 1 static_autoscaler.go:343] No unschedulable pods I0428 17:21:46.114395 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:21:46.114431 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:21:46.114454 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:21:46.114741 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:21:46.115270 1 scale_down.go:776] No candidates for scale down I0428 17:21:56.128842 1 static_autoscaler.go:343] No unschedulable pods I0428 17:21:56.128986 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:21:56.129003 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:21:56.129016 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:21:56.129323 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:21:56.130026 1 scale_down.go:776] No candidates for scale down I0428 17:22:06.144886 1 static_autoscaler.go:343] No unschedulable pods I0428 17:22:06.145018 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:22:06.145048 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:22:06.145084 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:22:06.145363 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:22:06.145847 1 scale_down.go:776] No candidates for scale down I0428 17:22:16.162850 1 static_autoscaler.go:343] No unschedulable pods I0428 17:22:16.163009 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:22:16.163033 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:22:16.163055 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:22:16.163327 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:22:16.163811 1 scale_down.go:776] No candidates for scale down I0428 17:22:26.179950 1 static_autoscaler.go:343] No unschedulable pods I0428 17:22:26.180043 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:22:26.180066 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:22:26.180082 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:22:26.180388 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:22:26.180862 1 scale_down.go:776] No candidates for scale down I0428 17:22:36.194687 1 static_autoscaler.go:343] No unschedulable pods I0428 17:22:36.194775 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:22:36.194803 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:22:36.194875 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:22:36.195222 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:22:36.195777 1 scale_down.go:776] No candidates for scale down I0428 17:22:46.211112 1 static_autoscaler.go:343] No unschedulable pods I0428 17:22:46.211258 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:22:46.211285 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:22:46.211307 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:22:46.211643 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:22:46.212206 1 scale_down.go:776] No candidates for scale down I0428 17:22:56.227234 1 static_autoscaler.go:343] No unschedulable pods I0428 17:22:56.227321 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:22:56.227351 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:22:56.227368 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:22:56.227709 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 17:22:56.228285 1 scale_down.go:548] 2 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 17:27:56.22436128 +0000 UTC m=+67249.923125663 I0428 17:22:56.228394 1 scale_down.go:776] No candidates for scale down I0428 17:23:06.245313 1 static_autoscaler.go:343] No unschedulable pods I0428 17:23:06.245464 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:23:06.245483 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:23:06.245495 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:23:06.245778 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:23:06.246243 1 scale_down.go:776] No candidates for scale down I0428 17:23:16.259812 1 static_autoscaler.go:343] No unschedulable pods I0428 17:23:16.259964 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:23:16.259984 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:23:16.260003 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:23:16.260364 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:23:16.260991 1 scale_down.go:776] No candidates for scale down I0428 17:23:24.267369 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 17:23:24.267645 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 254.842µs I0428 17:23:26.280711 1 static_autoscaler.go:343] No unschedulable pods I0428 17:23:26.280843 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:23:26.280864 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:23:26.280898 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:23:26.281399 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:23:26.281954 1 scale_down.go:776] No candidates for scale down I0428 17:23:36.297361 1 static_autoscaler.go:343] No unschedulable pods I0428 17:23:36.297641 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:23:36.297674 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:23:36.297698 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:23:36.298084 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:23:36.298724 1 scale_down.go:776] No candidates for scale down I0428 17:23:46.316076 1 static_autoscaler.go:343] No unschedulable pods I0428 17:23:46.316277 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:23:46.316309 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:23:46.316327 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:23:46.316724 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:23:46.317386 1 scale_down.go:776] No candidates for scale down I0428 17:23:56.331770 1 static_autoscaler.go:343] No unschedulable pods I0428 17:23:56.331869 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:23:56.331886 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:23:56.331897 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:23:56.332180 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:23:56.332679 1 scale_down.go:776] No candidates for scale down I0428 17:24:06.348440 1 static_autoscaler.go:343] No unschedulable pods I0428 17:24:06.348566 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:24:06.348595 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:24:06.348687 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:24:06.349022 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:24:06.349549 1 scale_down.go:776] No candidates for scale down I0428 17:24:16.362145 1 static_autoscaler.go:343] No unschedulable pods I0428 17:24:16.362227 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:24:16.362244 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:24:16.362318 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:24:16.362583 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:24:16.363066 1 scale_down.go:776] No candidates for scale down I0428 17:24:26.379586 1 static_autoscaler.go:343] No unschedulable pods I0428 17:24:26.379731 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:24:26.379764 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:24:26.379908 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:24:26.380429 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:24:26.381350 1 scale_down.go:776] No candidates for scale down I0428 17:24:36.398935 1 static_autoscaler.go:343] No unschedulable pods I0428 17:24:36.399107 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:24:36.399141 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:24:36.399171 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:24:36.399787 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:24:36.400768 1 scale_down.go:776] No candidates for scale down I0428 17:24:46.416248 1 static_autoscaler.go:343] No unschedulable pods I0428 17:24:46.416395 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:24:46.416438 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:24:46.416449 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:24:46.416733 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:24:46.417178 1 scale_down.go:776] No candidates for scale down I0428 17:24:56.430679 1 static_autoscaler.go:343] No unschedulable pods I0428 17:24:56.430808 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:24:56.430846 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:24:56.430862 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:24:56.431107 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:24:56.431628 1 scale_down.go:776] No candidates for scale down I0428 17:25:06.446617 1 static_autoscaler.go:343] No unschedulable pods I0428 17:25:06.446701 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:25:06.446721 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:25:06.446787 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:25:06.447024 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:25:06.447524 1 scale_down.go:776] No candidates for scale down I0428 17:25:16.462883 1 static_autoscaler.go:343] No unschedulable pods I0428 17:25:16.462992 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:25:16.463010 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:25:16.463027 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:25:16.463340 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:25:16.463873 1 scale_down.go:776] No candidates for scale down I0428 17:25:24.267778 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 17:25:24.268031 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 232.808µs I0428 17:25:26.477930 1 static_autoscaler.go:343] No unschedulable pods I0428 17:25:26.478056 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:25:26.478082 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:25:26.478173 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:25:26.478525 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:25:26.479109 1 scale_down.go:776] No candidates for scale down I0428 17:25:36.493292 1 static_autoscaler.go:343] No unschedulable pods I0428 17:25:36.493396 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:25:36.493443 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:25:36.493461 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:25:36.493791 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:25:36.494273 1 scale_down.go:776] No candidates for scale down I0428 17:25:46.507060 1 static_autoscaler.go:343] No unschedulable pods I0428 17:25:46.507149 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:25:46.507187 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:25:46.507208 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:25:46.507559 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:25:46.508144 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 17:30:46.503826969 +0000 UTC m=+67420.202591344 I0428 17:25:46.508257 1 scale_down.go:776] No candidates for scale down I0428 17:25:56.522166 1 static_autoscaler.go:343] No unschedulable pods I0428 17:25:56.522314 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:25:56.522332 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:25:56.522353 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:25:56.522614 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:25:56.523059 1 scale_down.go:776] No candidates for scale down I0428 17:26:06.537311 1 static_autoscaler.go:343] No unschedulable pods I0428 17:26:06.537460 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:26:06.537478 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:26:06.537491 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:26:06.537766 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:26:06.538205 1 scale_down.go:776] No candidates for scale down I0428 17:26:16.552894 1 static_autoscaler.go:343] No unschedulable pods I0428 17:26:16.553033 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:26:16.553056 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:26:16.553068 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:26:16.553333 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:26:16.553977 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 17:31:16.54972486 +0000 UTC m=+67450.248489196 I0428 17:26:16.554109 1 scale_down.go:776] No candidates for scale down I0428 17:26:26.568134 1 static_autoscaler.go:343] No unschedulable pods I0428 17:26:26.568278 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:26:26.568298 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:26:26.568328 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:26:26.568664 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:26:26.569165 1 scale_down.go:776] No candidates for scale down I0428 17:26:36.582923 1 static_autoscaler.go:343] No unschedulable pods I0428 17:26:36.583041 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:26:36.583066 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:26:36.583090 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:26:36.583485 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:26:36.583987 1 scale_down.go:776] No candidates for scale down I0428 17:26:46.598242 1 static_autoscaler.go:343] No unschedulable pods I0428 17:26:46.598345 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:26:46.598363 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:26:46.598375 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:26:46.598716 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:26:46.599160 1 scale_down.go:776] No candidates for scale down I0428 17:26:56.612894 1 static_autoscaler.go:343] No unschedulable pods I0428 17:26:56.613058 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:26:56.613084 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:26:56.613103 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:26:56.613452 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:26:56.613975 1 scale_down.go:776] No candidates for scale down I0428 17:27:06.627969 1 static_autoscaler.go:343] No unschedulable pods I0428 17:27:06.628053 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:27:06.628071 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:27:06.628153 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:27:06.628438 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:27:06.628925 1 scale_down.go:776] No candidates for scale down I0428 17:27:16.643033 1 static_autoscaler.go:343] No unschedulable pods I0428 17:27:16.643184 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:27:16.643205 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:27:16.643221 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:27:16.643501 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:27:16.643967 1 scale_down.go:776] No candidates for scale down I0428 17:27:24.268110 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 17:27:24.268339 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 213.24µs I0428 17:27:26.659387 1 static_autoscaler.go:343] No unschedulable pods I0428 17:27:26.659558 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:27:26.659588 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:27:26.659609 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:27:26.659951 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:27:26.660530 1 scale_down.go:776] No candidates for scale down I0428 17:27:36.674774 1 static_autoscaler.go:343] No unschedulable pods I0428 17:27:36.674920 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:27:36.674940 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:27:36.674953 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:27:36.675261 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:27:36.675742 1 scale_down.go:776] No candidates for scale down I0428 17:27:46.692050 1 static_autoscaler.go:343] No unschedulable pods I0428 17:27:46.692203 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:27:46.692225 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:27:46.692241 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:27:46.692552 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:27:46.693179 1 scale_down.go:776] No candidates for scale down I0428 17:27:56.707534 1 static_autoscaler.go:343] No unschedulable pods I0428 17:27:56.707659 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:27:56.707680 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:27:56.707694 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:27:56.707949 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 17:27:56.708603 1 scale_down.go:548] 2 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 17:32:56.704603226 +0000 UTC m=+67550.403367610 I0428 17:27:56.708709 1 scale_down.go:776] No candidates for scale down I0428 17:28:06.724187 1 static_autoscaler.go:343] No unschedulable pods I0428 17:28:06.724298 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:28:06.724322 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:28:06.724341 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:28:06.724741 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:28:06.725246 1 scale_down.go:776] No candidates for scale down I0428 17:28:16.741937 1 static_autoscaler.go:343] No unschedulable pods I0428 17:28:16.742076 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:28:16.742093 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:28:16.742106 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:28:16.742437 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:28:16.743037 1 scale_down.go:776] No candidates for scale down I0428 17:28:26.757716 1 static_autoscaler.go:343] No unschedulable pods I0428 17:28:26.757844 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:28:26.757862 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:28:26.757875 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:28:26.758122 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:28:26.758596 1 scale_down.go:776] No candidates for scale down I0428 17:28:36.774692 1 static_autoscaler.go:343] No unschedulable pods I0428 17:28:36.774799 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:28:36.774824 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:28:36.774929 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:28:36.775249 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:28:36.775975 1 scale_down.go:776] No candidates for scale down I0428 17:28:46.790990 1 static_autoscaler.go:343] No unschedulable pods I0428 17:28:46.791072 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:28:46.791095 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:28:46.791167 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:28:46.791432 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:28:46.791929 1 scale_down.go:776] No candidates for scale down I0428 17:28:56.805083 1 static_autoscaler.go:343] No unschedulable pods I0428 17:28:56.805184 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:28:56.805202 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:28:56.805216 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:28:56.805574 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:28:56.806087 1 scale_down.go:776] No candidates for scale down I0428 17:29:06.832601 1 static_autoscaler.go:343] No unschedulable pods I0428 17:29:06.832681 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:29:06.832716 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:29:06.832730 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:29:06.833014 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:29:06.833477 1 scale_down.go:776] No candidates for scale down I0428 17:29:16.849276 1 static_autoscaler.go:343] No unschedulable pods I0428 17:29:16.849394 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:29:16.849441 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:29:16.849529 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:29:16.849871 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:29:16.850380 1 scale_down.go:776] No candidates for scale down I0428 17:29:24.268473 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 17:29:24.268721 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 226.444µs I0428 17:29:26.873937 1 static_autoscaler.go:343] No unschedulable pods I0428 17:29:26.874023 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:29:26.874056 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:29:26.874071 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:29:26.874331 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:29:26.874785 1 scale_down.go:776] No candidates for scale down I0428 17:29:36.888393 1 static_autoscaler.go:343] No unschedulable pods I0428 17:29:36.888502 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:29:36.888519 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:29:36.888593 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:29:36.888897 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:29:36.889433 1 scale_down.go:776] No candidates for scale down I0428 17:29:46.902042 1 static_autoscaler.go:343] No unschedulable pods I0428 17:29:46.902197 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:29:46.902234 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:29:46.902255 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:29:46.902584 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:29:46.903066 1 scale_down.go:776] No candidates for scale down I0428 17:29:56.920115 1 static_autoscaler.go:343] No unschedulable pods I0428 17:29:56.920302 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:29:56.920330 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:29:56.920353 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:29:56.920808 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:29:56.921608 1 scale_down.go:776] No candidates for scale down I0428 17:30:06.936199 1 static_autoscaler.go:343] No unschedulable pods I0428 17:30:06.936303 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:30:06.936330 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:30:06.936429 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:30:06.936742 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:30:06.937246 1 scale_down.go:776] No candidates for scale down I0428 17:30:16.951838 1 static_autoscaler.go:343] No unschedulable pods I0428 17:30:16.951975 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:30:16.951992 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:30:16.952003 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:30:16.952258 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:30:16.952742 1 scale_down.go:776] No candidates for scale down I0428 17:30:26.966682 1 static_autoscaler.go:343] No unschedulable pods I0428 17:30:26.966762 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:30:26.966779 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:30:26.966847 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:30:26.967072 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:30:26.967525 1 scale_down.go:776] No candidates for scale down I0428 17:30:36.982495 1 static_autoscaler.go:343] No unschedulable pods I0428 17:30:36.982638 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:30:36.982661 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:30:36.982677 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:30:36.982966 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:30:36.983690 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 17:30:36.991176 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 17:30:36.991486 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 17:30:36.996034 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588095036 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 17:30:37.008223 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 17:30:47.005535 1 static_autoscaler.go:343] No unschedulable pods I0428 17:30:47.005626 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:30:47.005649 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:30:47.005668 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:30:47.005967 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:30:47.006517 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 17:35:47.002678029 +0000 UTC m=+67720.701442376 I0428 17:30:47.006616 1 scale_down.go:776] No candidates for scale down I0428 17:30:57.021514 1 static_autoscaler.go:343] No unschedulable pods I0428 17:30:57.021696 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:30:57.021723 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:30:57.021743 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:30:57.022072 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:30:57.022591 1 scale_down.go:776] No candidates for scale down I0428 17:31:07.038877 1 static_autoscaler.go:343] No unschedulable pods I0428 17:31:07.038970 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:31:07.038991 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:31:07.039061 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:31:07.039332 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:31:07.039805 1 scale_down.go:776] No candidates for scale down I0428 17:31:17.054349 1 static_autoscaler.go:343] No unschedulable pods I0428 17:31:17.054484 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:31:17.054504 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:31:17.054521 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:31:17.054778 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:31:17.055361 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 17:36:17.051491413 +0000 UTC m=+67750.750255749 I0428 17:31:17.055486 1 scale_down.go:776] No candidates for scale down I0428 17:31:24.268842 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 17:31:24.269096 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 232.236µs I0428 17:31:27.070309 1 static_autoscaler.go:343] No unschedulable pods I0428 17:31:27.070455 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:31:27.070476 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:31:27.070494 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:31:27.070765 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:31:27.071219 1 scale_down.go:776] No candidates for scale down I0428 17:31:37.085956 1 static_autoscaler.go:343] No unschedulable pods I0428 17:31:37.086038 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:31:37.086074 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:31:37.086089 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:31:37.086379 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:31:37.086832 1 scale_down.go:776] No candidates for scale down I0428 17:31:47.100306 1 static_autoscaler.go:343] No unschedulable pods I0428 17:31:47.100467 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:31:47.100492 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:31:47.100512 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:31:47.100836 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:31:47.101318 1 scale_down.go:776] No candidates for scale down I0428 17:31:57.117771 1 static_autoscaler.go:343] No unschedulable pods I0428 17:31:57.117909 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:31:57.117930 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:31:57.117946 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:31:57.118225 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:31:57.118798 1 scale_down.go:776] No candidates for scale down I0428 17:32:07.149621 1 static_autoscaler.go:343] No unschedulable pods I0428 17:32:07.149706 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:32:07.149724 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:32:07.149797 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:32:07.150063 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:32:07.150530 1 scale_down.go:776] No candidates for scale down I0428 17:32:17.168994 1 static_autoscaler.go:343] No unschedulable pods I0428 17:32:17.169134 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:32:17.169155 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:32:17.169179 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:32:17.169460 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:32:17.169984 1 scale_down.go:776] No candidates for scale down I0428 17:32:27.183952 1 static_autoscaler.go:343] No unschedulable pods I0428 17:32:27.184046 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:32:27.184063 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:32:27.184075 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:32:27.184372 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:32:27.184849 1 scale_down.go:776] No candidates for scale down I0428 17:32:37.201004 1 static_autoscaler.go:343] No unschedulable pods I0428 17:32:37.201103 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:32:37.201123 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:32:37.201140 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:32:37.201574 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:32:37.202227 1 scale_down.go:776] No candidates for scale down I0428 17:32:47.217831 1 static_autoscaler.go:343] No unschedulable pods I0428 17:32:47.217978 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:32:47.218003 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:32:47.218019 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:32:47.218275 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:32:47.218834 1 scale_down.go:776] No candidates for scale down I0428 17:32:57.233292 1 static_autoscaler.go:343] No unschedulable pods I0428 17:32:57.233451 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:32:57.233474 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:32:57.233487 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:32:57.233772 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 17:32:57.234342 1 scale_down.go:548] 2 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 17:37:57.230233692 +0000 UTC m=+67850.928998060 I0428 17:32:57.234454 1 scale_down.go:776] No candidates for scale down I0428 17:33:07.248489 1 static_autoscaler.go:343] No unschedulable pods I0428 17:33:07.248629 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:33:07.248646 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:33:07.248656 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:33:07.248895 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:33:07.249336 1 scale_down.go:776] No candidates for scale down I0428 17:33:17.264651 1 static_autoscaler.go:343] No unschedulable pods I0428 17:33:17.264769 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:33:17.264800 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:33:17.264815 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:33:17.265095 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:33:17.265597 1 scale_down.go:776] No candidates for scale down I0428 17:33:24.269209 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 17:33:24.270051 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 819.032µs I0428 17:33:27.279950 1 static_autoscaler.go:343] No unschedulable pods I0428 17:33:27.280072 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:33:27.280094 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:33:27.280114 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:33:27.280358 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:33:27.280815 1 scale_down.go:776] No candidates for scale down I0428 17:33:37.295833 1 static_autoscaler.go:343] No unschedulable pods I0428 17:33:37.295985 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:33:37.296003 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:33:37.296016 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:33:37.296271 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:33:37.296733 1 scale_down.go:776] No candidates for scale down I0428 17:33:47.311549 1 static_autoscaler.go:343] No unschedulable pods I0428 17:33:47.311653 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:33:47.311679 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:33:47.311765 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:33:47.312082 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:33:47.312580 1 scale_down.go:776] No candidates for scale down I0428 17:33:57.325845 1 static_autoscaler.go:343] No unschedulable pods I0428 17:33:57.325995 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:33:57.326016 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:33:57.326029 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:33:57.326303 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:33:57.326861 1 scale_down.go:776] No candidates for scale down I0428 17:34:07.340180 1 static_autoscaler.go:343] No unschedulable pods I0428 17:34:07.340324 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:34:07.340342 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:34:07.340355 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:34:07.340617 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:34:07.341081 1 scale_down.go:776] No candidates for scale down I0428 17:34:17.355430 1 static_autoscaler.go:343] No unschedulable pods I0428 17:34:17.355556 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:34:17.355581 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:34:17.355669 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:34:17.355964 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:34:17.356492 1 scale_down.go:776] No candidates for scale down I0428 17:34:27.370344 1 static_autoscaler.go:343] No unschedulable pods I0428 17:34:27.370449 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:34:27.370467 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:34:27.370480 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:34:27.370786 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:34:27.371234 1 scale_down.go:776] No candidates for scale down I0428 17:34:37.386878 1 static_autoscaler.go:343] No unschedulable pods I0428 17:34:37.387001 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:34:37.387017 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:34:37.387030 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:34:37.387272 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:34:37.387737 1 scale_down.go:776] No candidates for scale down I0428 17:34:47.401690 1 static_autoscaler.go:343] No unschedulable pods I0428 17:34:47.401814 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:34:47.401835 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:34:47.401848 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:34:47.402239 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:34:47.402783 1 scale_down.go:776] No candidates for scale down I0428 17:34:57.417072 1 static_autoscaler.go:343] No unschedulable pods I0428 17:34:57.417192 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:34:57.417210 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:34:57.417223 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:34:57.417485 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:34:57.417940 1 scale_down.go:776] No candidates for scale down I0428 17:35:07.439914 1 static_autoscaler.go:343] No unschedulable pods I0428 17:35:07.440077 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:35:07.440096 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:35:07.440111 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:35:07.440386 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:35:07.440896 1 scale_down.go:776] No candidates for scale down I0428 17:35:17.463207 1 static_autoscaler.go:343] No unschedulable pods I0428 17:35:17.463287 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:35:17.463305 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:35:17.463379 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:35:17.463646 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:35:17.464154 1 scale_down.go:776] No candidates for scale down I0428 17:35:24.270233 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 17:35:24.270506 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 241.049µs I0428 17:35:27.477355 1 static_autoscaler.go:343] No unschedulable pods I0428 17:35:27.477466 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:35:27.477484 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:35:27.477495 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:35:27.477836 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:35:27.478333 1 scale_down.go:776] No candidates for scale down I0428 17:35:37.494894 1 static_autoscaler.go:343] No unschedulable pods I0428 17:35:37.495058 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:35:37.495077 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:35:37.495089 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:35:37.495355 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:35:37.495845 1 scale_down.go:776] No candidates for scale down I0428 17:35:47.511637 1 static_autoscaler.go:343] No unschedulable pods I0428 17:35:47.511719 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:35:47.511737 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:35:47.511806 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:35:47.512059 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:35:47.512643 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 17:40:47.508694564 +0000 UTC m=+68021.207458919 I0428 17:35:47.512746 1 scale_down.go:776] No candidates for scale down I0428 17:35:57.529174 1 static_autoscaler.go:343] No unschedulable pods I0428 17:35:57.529327 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:35:57.529344 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:35:57.529357 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:35:57.529694 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:35:57.530138 1 scale_down.go:776] No candidates for scale down I0428 17:36:07.543367 1 static_autoscaler.go:343] No unschedulable pods I0428 17:36:07.543526 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:36:07.543545 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:36:07.543557 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:36:07.543826 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:36:07.544272 1 scale_down.go:776] No candidates for scale down I0428 17:36:17.557567 1 static_autoscaler.go:343] No unschedulable pods I0428 17:36:17.557653 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:36:17.557670 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:36:17.557736 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:36:17.557988 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:36:17.558515 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 17:41:17.554644036 +0000 UTC m=+68051.253408383 I0428 17:36:17.558618 1 scale_down.go:776] No candidates for scale down I0428 17:36:27.572215 1 static_autoscaler.go:343] No unschedulable pods I0428 17:36:27.572336 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:36:27.572368 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:36:27.572389 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:36:27.572770 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:36:27.573377 1 scale_down.go:776] No candidates for scale down I0428 17:36:37.589722 1 static_autoscaler.go:343] No unschedulable pods I0428 17:36:37.589812 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:36:37.589829 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:36:37.589904 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:36:37.590161 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:36:37.590620 1 scale_down.go:776] No candidates for scale down I0428 17:36:47.605502 1 static_autoscaler.go:343] No unschedulable pods I0428 17:36:47.605648 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:36:47.605682 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:36:47.605704 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:36:47.605993 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:36:47.606556 1 scale_down.go:776] No candidates for scale down I0428 17:36:57.630267 1 static_autoscaler.go:343] No unschedulable pods I0428 17:36:57.630381 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:36:57.630428 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:36:57.630445 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:36:57.630758 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:36:57.631201 1 scale_down.go:776] No candidates for scale down I0428 17:37:07.656835 1 static_autoscaler.go:343] No unschedulable pods I0428 17:37:07.657003 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:37:07.657027 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:37:07.657047 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:37:07.657387 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:37:07.657960 1 scale_down.go:776] No candidates for scale down I0428 17:37:17.672902 1 static_autoscaler.go:343] No unschedulable pods I0428 17:37:17.672986 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:37:17.673004 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:37:17.673075 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:37:17.673337 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:37:17.673799 1 scale_down.go:776] No candidates for scale down I0428 17:37:24.270635 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 17:37:24.270868 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 213.949µs I0428 17:37:27.686800 1 static_autoscaler.go:343] No unschedulable pods I0428 17:37:27.686927 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:37:27.686945 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:37:27.686957 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:37:27.687196 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:37:27.687646 1 scale_down.go:776] No candidates for scale down I0428 17:37:37.700699 1 static_autoscaler.go:343] No unschedulable pods I0428 17:37:37.700835 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:37:37.700857 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:37:37.700877 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:37:37.701119 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:37:37.701569 1 scale_down.go:776] No candidates for scale down I0428 17:37:47.714832 1 static_autoscaler.go:343] No unschedulable pods I0428 17:37:47.715005 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:37:47.715046 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:37:47.715058 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:37:47.715543 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:37:47.716082 1 scale_down.go:776] No candidates for scale down I0428 17:37:57.729900 1 static_autoscaler.go:343] No unschedulable pods I0428 17:37:57.729991 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:37:57.730013 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:37:57.730076 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:37:57.730327 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 17:37:57.730976 1 scale_down.go:548] 2 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 17:42:57.727043748 +0000 UTC m=+68151.425808099 I0428 17:37:57.731083 1 scale_down.go:776] No candidates for scale down I0428 17:38:07.744628 1 static_autoscaler.go:343] No unschedulable pods I0428 17:38:07.744760 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:38:07.744777 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:38:07.744789 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:38:07.745041 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:38:07.745515 1 scale_down.go:776] No candidates for scale down I0428 17:38:17.758727 1 static_autoscaler.go:343] No unschedulable pods I0428 17:38:17.758821 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:38:17.758839 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:38:17.758916 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:38:17.759179 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:38:17.759724 1 scale_down.go:776] No candidates for scale down I0428 17:38:27.778399 1 static_autoscaler.go:343] No unschedulable pods I0428 17:38:27.778504 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:38:27.778523 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:38:27.778597 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:38:27.778892 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:38:27.779344 1 scale_down.go:776] No candidates for scale down I0428 17:38:37.793276 1 static_autoscaler.go:343] No unschedulable pods I0428 17:38:37.793451 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:38:37.793475 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:38:37.793495 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:38:37.793814 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:38:37.794331 1 scale_down.go:776] No candidates for scale down I0428 17:38:47.810008 1 static_autoscaler.go:343] No unschedulable pods I0428 17:38:47.810136 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:38:47.810167 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:38:47.810183 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:38:47.810482 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:38:47.810964 1 scale_down.go:776] No candidates for scale down I0428 17:38:57.824505 1 static_autoscaler.go:343] No unschedulable pods I0428 17:38:57.824596 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:38:57.824620 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:38:57.824706 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:38:57.825039 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:38:57.825630 1 scale_down.go:776] No candidates for scale down I0428 17:39:07.841488 1 static_autoscaler.go:343] No unschedulable pods I0428 17:39:07.841597 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:39:07.841614 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:39:07.841624 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:39:07.841915 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:39:07.842374 1 scale_down.go:776] No candidates for scale down I0428 17:39:17.856343 1 static_autoscaler.go:343] No unschedulable pods I0428 17:39:17.856484 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:39:17.856519 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:39:17.856535 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:39:17.856811 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:39:17.857314 1 scale_down.go:776] No candidates for scale down I0428 17:39:24.271005 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 17:39:24.271270 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 245.491µs I0428 17:39:27.880497 1 static_autoscaler.go:343] No unschedulable pods I0428 17:39:27.880585 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:39:27.880602 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:39:27.880657 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:39:27.880998 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:39:27.881547 1 scale_down.go:776] No candidates for scale down I0428 17:39:37.896318 1 static_autoscaler.go:343] No unschedulable pods I0428 17:39:37.896440 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:39:37.896461 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:39:37.896565 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:39:37.896871 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:39:37.897435 1 scale_down.go:776] No candidates for scale down I0428 17:39:47.912621 1 static_autoscaler.go:343] No unschedulable pods I0428 17:39:47.912757 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:39:47.912777 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:39:47.912796 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:39:47.913030 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:39:47.913500 1 scale_down.go:776] No candidates for scale down I0428 17:39:57.929887 1 static_autoscaler.go:343] No unschedulable pods I0428 17:39:57.930036 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:39:57.930055 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:39:57.930067 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:39:57.930453 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:39:57.930955 1 scale_down.go:776] No candidates for scale down I0428 17:40:07.945601 1 static_autoscaler.go:343] No unschedulable pods I0428 17:40:07.945766 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:40:07.945793 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:40:07.945817 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:40:07.946122 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:40:07.946651 1 scale_down.go:776] No candidates for scale down I0428 17:40:17.960615 1 static_autoscaler.go:343] No unschedulable pods I0428 17:40:17.960757 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:40:17.960775 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:40:17.960789 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:40:17.961080 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:40:17.961611 1 scale_down.go:776] No candidates for scale down I0428 17:40:27.975434 1 static_autoscaler.go:343] No unschedulable pods I0428 17:40:27.975569 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:40:27.975587 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:40:27.975602 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:40:27.975852 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:40:27.976325 1 scale_down.go:776] No candidates for scale down I0428 17:40:37.989484 1 static_autoscaler.go:343] No unschedulable pods I0428 17:40:37.989586 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:40:37.989615 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:40:37.989688 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:40:37.989984 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:40:37.990512 1 scale_down.go:776] No candidates for scale down I0428 17:40:48.003798 1 static_autoscaler.go:343] No unschedulable pods I0428 17:40:48.003927 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:40:48.003944 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:40:48.003960 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:40:48.004242 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:40:48.004960 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 17:45:48.000776694 +0000 UTC m=+68321.699541066 I0428 17:40:48.005586 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 17:40:48.017623 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 17:40:48.017783 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 17:40:48.021368 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588095648 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 17:40:48.032000 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 17:40:58.030406 1 static_autoscaler.go:343] No unschedulable pods I0428 17:40:58.030558 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:40:58.030576 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:40:58.030588 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:40:58.030847 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:40:58.031329 1 scale_down.go:776] No candidates for scale down I0428 17:41:08.047201 1 static_autoscaler.go:343] No unschedulable pods I0428 17:41:08.047387 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:41:08.047425 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:41:08.047443 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:41:08.047759 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:41:08.048295 1 scale_down.go:776] No candidates for scale down I0428 17:41:18.065491 1 static_autoscaler.go:343] No unschedulable pods I0428 17:41:18.065636 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:41:18.065658 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:41:18.065675 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:41:18.066042 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:41:18.066822 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 17:46:18.062033634 +0000 UTC m=+68351.760797985 I0428 17:41:18.066942 1 scale_down.go:776] No candidates for scale down I0428 17:41:24.271402 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 17:41:24.271639 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 197.767µs I0428 17:41:28.080593 1 static_autoscaler.go:343] No unschedulable pods I0428 17:41:28.080680 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:41:28.080698 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:41:28.080786 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:41:28.081035 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:41:28.081509 1 scale_down.go:776] No candidates for scale down I0428 17:41:38.094607 1 static_autoscaler.go:343] No unschedulable pods I0428 17:41:38.094704 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:41:38.094721 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:41:38.094740 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:41:38.095117 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:41:38.095750 1 scale_down.go:776] No candidates for scale down I0428 17:41:48.111118 1 static_autoscaler.go:343] No unschedulable pods I0428 17:41:48.111215 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:41:48.111234 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:41:48.111246 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:41:48.111630 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:41:48.112093 1 scale_down.go:776] No candidates for scale down I0428 17:41:58.125871 1 static_autoscaler.go:343] No unschedulable pods I0428 17:41:58.125970 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:41:58.125989 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:41:58.126002 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:41:58.126318 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:41:58.126867 1 scale_down.go:776] No candidates for scale down I0428 17:42:08.141570 1 static_autoscaler.go:343] No unschedulable pods I0428 17:42:08.141674 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:42:08.141693 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:42:08.141706 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:42:08.142002 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:42:08.142471 1 scale_down.go:776] No candidates for scale down I0428 17:42:18.156884 1 static_autoscaler.go:343] No unschedulable pods I0428 17:42:18.157020 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:42:18.157038 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:42:18.157053 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:42:18.157365 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:42:18.157934 1 scale_down.go:776] No candidates for scale down I0428 17:42:28.171504 1 static_autoscaler.go:343] No unschedulable pods I0428 17:42:28.171686 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:42:28.171711 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:42:28.171724 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:42:28.172025 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:42:28.172505 1 scale_down.go:776] No candidates for scale down I0428 17:42:38.188435 1 static_autoscaler.go:343] No unschedulable pods I0428 17:42:38.188570 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:42:38.188592 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:42:38.188603 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:42:38.188921 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:42:38.189459 1 scale_down.go:776] No candidates for scale down I0428 17:42:48.204925 1 static_autoscaler.go:343] No unschedulable pods I0428 17:42:48.205106 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:42:48.205134 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:42:48.205160 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:42:48.205476 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:42:48.206028 1 scale_down.go:776] No candidates for scale down I0428 17:42:58.230707 1 static_autoscaler.go:343] No unschedulable pods I0428 17:42:58.230805 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:42:58.230824 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:42:58.230837 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:42:58.231133 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 17:42:58.231727 1 scale_down.go:548] 2 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 17:47:58.227730918 +0000 UTC m=+68451.926495302 I0428 17:42:58.231854 1 scale_down.go:776] No candidates for scale down I0428 17:43:08.245585 1 static_autoscaler.go:343] No unschedulable pods I0428 17:43:08.245682 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:43:08.245701 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:43:08.245717 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:43:08.246028 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:43:08.246540 1 scale_down.go:776] No candidates for scale down I0428 17:43:18.260682 1 static_autoscaler.go:343] No unschedulable pods I0428 17:43:18.260807 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:43:18.260834 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:43:18.260919 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:43:18.261260 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:43:18.261818 1 scale_down.go:776] No candidates for scale down I0428 17:43:24.271777 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 17:43:24.272021 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 223.25µs I0428 17:43:28.277885 1 static_autoscaler.go:343] No unschedulable pods I0428 17:43:28.277975 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:43:28.277997 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:43:28.278014 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:43:28.278351 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:43:28.278854 1 scale_down.go:776] No candidates for scale down I0428 17:43:38.301091 1 static_autoscaler.go:343] No unschedulable pods I0428 17:43:38.301227 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:43:38.301248 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:43:38.301263 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:43:38.301562 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:43:38.302022 1 scale_down.go:776] No candidates for scale down I0428 17:43:48.315844 1 static_autoscaler.go:343] No unschedulable pods I0428 17:43:48.315996 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:43:48.316015 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:43:48.316028 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:43:48.316327 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:43:48.316833 1 scale_down.go:776] No candidates for scale down I0428 17:43:58.331567 1 static_autoscaler.go:343] No unschedulable pods I0428 17:43:58.331721 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:43:58.331739 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:43:58.331751 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:43:58.332046 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:43:58.332583 1 scale_down.go:776] No candidates for scale down I0428 17:44:08.345160 1 static_autoscaler.go:343] No unschedulable pods I0428 17:44:08.345265 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:44:08.345284 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:44:08.345344 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:44:08.345661 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:44:08.346229 1 scale_down.go:776] No candidates for scale down I0428 17:44:18.359354 1 static_autoscaler.go:343] No unschedulable pods I0428 17:44:18.359517 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:44:18.359540 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:44:18.359558 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:44:18.359843 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:44:18.360307 1 scale_down.go:776] No candidates for scale down I0428 17:44:28.373078 1 static_autoscaler.go:343] No unschedulable pods I0428 17:44:28.373167 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:44:28.373184 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:44:28.373257 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:44:28.373572 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:44:28.374060 1 scale_down.go:776] No candidates for scale down I0428 17:44:38.389539 1 static_autoscaler.go:343] No unschedulable pods I0428 17:44:38.389624 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:44:38.389650 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:44:38.389727 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:44:38.390055 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:44:38.390615 1 scale_down.go:776] No candidates for scale down I0428 17:44:48.404337 1 static_autoscaler.go:343] No unschedulable pods I0428 17:44:48.404494 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:44:48.404513 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:44:48.404525 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:44:48.404805 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:44:48.405318 1 scale_down.go:776] No candidates for scale down I0428 17:44:58.420399 1 static_autoscaler.go:343] No unschedulable pods I0428 17:44:58.420568 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:44:58.420599 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:44:58.420628 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:44:58.421044 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:44:58.421634 1 scale_down.go:776] No candidates for scale down I0428 17:45:08.435573 1 static_autoscaler.go:343] No unschedulable pods I0428 17:45:08.435697 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:45:08.435720 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:45:08.435738 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:45:08.436016 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:45:08.436757 1 scale_down.go:776] No candidates for scale down I0428 17:45:18.452447 1 static_autoscaler.go:343] No unschedulable pods I0428 17:45:18.452533 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:45:18.452550 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:45:18.452606 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:45:18.452897 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:45:18.453397 1 scale_down.go:776] No candidates for scale down I0428 17:45:24.272155 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 17:45:24.272368 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 195.299µs I0428 17:45:28.467123 1 static_autoscaler.go:343] No unschedulable pods I0428 17:45:28.467249 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:45:28.467268 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:45:28.467281 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:45:28.467578 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:45:28.468062 1 scale_down.go:776] No candidates for scale down I0428 17:45:38.481760 1 static_autoscaler.go:343] No unschedulable pods I0428 17:45:38.481860 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:45:38.481888 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:45:38.481973 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:45:38.482263 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:45:38.482804 1 scale_down.go:776] No candidates for scale down I0428 17:45:48.497182 1 static_autoscaler.go:343] No unschedulable pods I0428 17:45:48.497301 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:45:48.497337 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:45:48.497353 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:45:48.497678 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:45:48.498299 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 17:50:48.494074254 +0000 UTC m=+68622.192838605 I0428 17:45:48.498404 1 scale_down.go:776] No candidates for scale down I0428 17:45:58.513140 1 static_autoscaler.go:343] No unschedulable pods I0428 17:45:58.513287 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:45:58.513330 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:45:58.513353 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:45:58.513691 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:45:58.514267 1 scale_down.go:776] No candidates for scale down I0428 17:46:08.528557 1 static_autoscaler.go:343] No unschedulable pods I0428 17:46:08.528699 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:46:08.528723 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:46:08.528736 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:46:08.529121 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:46:08.529688 1 scale_down.go:776] No candidates for scale down I0428 17:46:18.543982 1 static_autoscaler.go:343] No unschedulable pods I0428 17:46:18.544104 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:46:18.544138 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:46:18.544152 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:46:18.544442 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:46:18.545076 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 17:51:18.540824279 +0000 UTC m=+68652.239588673 I0428 17:46:18.545187 1 scale_down.go:776] No candidates for scale down I0428 17:46:28.558549 1 static_autoscaler.go:343] No unschedulable pods I0428 17:46:28.558632 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:46:28.558649 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:46:28.558721 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:46:28.559034 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:46:28.559555 1 scale_down.go:776] No candidates for scale down I0428 17:46:38.573879 1 static_autoscaler.go:343] No unschedulable pods I0428 17:46:38.574035 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:46:38.574059 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:46:38.574083 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:46:38.574407 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:46:38.575030 1 scale_down.go:776] No candidates for scale down I0428 17:46:48.588636 1 static_autoscaler.go:343] No unschedulable pods I0428 17:46:48.588740 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:46:48.588767 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:46:48.588781 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:46:48.589155 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:46:48.589762 1 scale_down.go:776] No candidates for scale down I0428 17:46:58.610256 1 static_autoscaler.go:343] No unschedulable pods I0428 17:46:58.610337 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:46:58.610355 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:46:58.610440 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:46:58.610774 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:46:58.611335 1 scale_down.go:776] No candidates for scale down I0428 17:47:08.625284 1 static_autoscaler.go:343] No unschedulable pods I0428 17:47:08.625366 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:47:08.625402 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:47:08.625431 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:47:08.625815 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:47:08.626407 1 scale_down.go:776] No candidates for scale down I0428 17:47:18.641255 1 static_autoscaler.go:343] No unschedulable pods I0428 17:47:18.641450 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:47:18.641494 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:47:18.641522 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:47:18.641930 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:47:18.642601 1 scale_down.go:776] No candidates for scale down I0428 17:47:24.272480 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 17:47:24.272748 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 249.274µs I0428 17:47:28.658920 1 static_autoscaler.go:343] No unschedulable pods I0428 17:47:28.659073 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:47:28.659091 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:47:28.659104 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:47:28.659399 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:47:28.660015 1 scale_down.go:776] No candidates for scale down I0428 17:47:38.673678 1 static_autoscaler.go:343] No unschedulable pods I0428 17:47:38.673809 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:47:38.673825 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:47:38.673837 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:47:38.674129 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:47:38.674705 1 scale_down.go:776] No candidates for scale down I0428 17:47:48.690866 1 static_autoscaler.go:343] No unschedulable pods I0428 17:47:48.691017 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:47:48.691036 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:47:48.691048 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:47:48.691368 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:47:48.692021 1 scale_down.go:776] No candidates for scale down I0428 17:47:58.706340 1 static_autoscaler.go:343] No unschedulable pods I0428 17:47:58.706442 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:47:58.706467 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:47:58.706541 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:47:58.706901 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 17:47:58.707641 1 scale_down.go:548] 2 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 17:52:58.70297965 +0000 UTC m=+68752.401743986 I0428 17:47:58.707751 1 scale_down.go:776] No candidates for scale down I0428 17:48:08.721530 1 static_autoscaler.go:343] No unschedulable pods I0428 17:48:08.721623 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:48:08.721658 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:48:08.721758 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:48:08.722091 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:48:08.722805 1 scale_down.go:776] No candidates for scale down I0428 17:48:18.740646 1 static_autoscaler.go:343] No unschedulable pods I0428 17:48:18.740810 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:48:18.740835 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:48:18.740854 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:48:18.741175 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:48:18.741860 1 scale_down.go:776] No candidates for scale down I0428 17:48:28.758478 1 static_autoscaler.go:343] No unschedulable pods I0428 17:48:28.758590 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:48:28.758609 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:48:28.758622 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:48:28.758962 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:48:28.759583 1 scale_down.go:776] No candidates for scale down I0428 17:48:38.773197 1 static_autoscaler.go:343] No unschedulable pods I0428 17:48:38.773295 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:48:38.773313 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:48:38.773328 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:48:38.773728 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:48:38.774317 1 scale_down.go:776] No candidates for scale down I0428 17:48:48.790564 1 static_autoscaler.go:343] No unschedulable pods I0428 17:48:48.790701 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:48:48.790721 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:48:48.790732 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:48:48.791095 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:48:48.791714 1 scale_down.go:776] No candidates for scale down I0428 17:48:58.804313 1 static_autoscaler.go:343] No unschedulable pods I0428 17:48:58.804400 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:48:58.804426 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:48:58.804494 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:48:58.804799 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:48:58.805482 1 scale_down.go:776] No candidates for scale down I0428 17:49:08.819393 1 static_autoscaler.go:343] No unschedulable pods I0428 17:49:08.819538 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:49:08.819556 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:49:08.819567 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:49:08.819858 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:49:08.820455 1 scale_down.go:776] No candidates for scale down I0428 17:49:18.834326 1 static_autoscaler.go:343] No unschedulable pods I0428 17:49:18.834501 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:49:18.834526 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:49:18.834544 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:49:18.834951 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:49:18.836647 1 scale_down.go:776] No candidates for scale down I0428 17:49:24.272878 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 17:49:24.273127 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 231.494µs I0428 17:49:28.858733 1 static_autoscaler.go:343] No unschedulable pods I0428 17:49:28.858870 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:49:28.858888 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:49:28.858900 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:49:28.859185 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:49:28.859806 1 scale_down.go:776] No candidates for scale down I0428 17:49:38.881388 1 static_autoscaler.go:343] No unschedulable pods I0428 17:49:38.881497 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:49:38.881517 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:49:38.881530 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:49:38.881916 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:49:38.882520 1 scale_down.go:776] No candidates for scale down I0428 17:49:48.898450 1 static_autoscaler.go:343] No unschedulable pods I0428 17:49:48.898587 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:49:48.898604 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:49:48.898617 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:49:48.898942 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:49:48.899511 1 scale_down.go:776] No candidates for scale down I0428 17:49:58.916246 1 static_autoscaler.go:343] No unschedulable pods I0428 17:49:58.916388 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:49:58.916408 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:49:58.916433 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:49:58.916789 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:49:58.917442 1 scale_down.go:776] No candidates for scale down I0428 17:50:08.933839 1 static_autoscaler.go:343] No unschedulable pods I0428 17:50:08.933948 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:50:08.933982 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:50:08.933997 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:50:08.934278 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:50:08.934837 1 scale_down.go:776] No candidates for scale down I0428 17:50:18.948243 1 static_autoscaler.go:343] No unschedulable pods I0428 17:50:18.948329 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:50:18.948347 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:50:18.948432 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:50:18.948755 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:50:18.949370 1 scale_down.go:776] No candidates for scale down I0428 17:50:28.964708 1 static_autoscaler.go:343] No unschedulable pods I0428 17:50:28.964792 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:50:28.964814 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:50:28.964919 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:50:28.965271 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:50:28.965880 1 scale_down.go:776] No candidates for scale down I0428 17:50:38.979500 1 static_autoscaler.go:343] No unschedulable pods I0428 17:50:38.979597 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:50:38.979615 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:50:38.979631 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:50:38.979949 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:50:38.980523 1 scale_down.go:776] No candidates for scale down I0428 17:50:48.995245 1 static_autoscaler.go:343] No unschedulable pods I0428 17:50:48.995381 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:50:48.995400 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:50:48.995436 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:50:48.995782 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:50:48.996484 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 17:55:48.992156368 +0000 UTC m=+68922.690920720 I0428 17:50:48.996594 1 scale_down.go:776] No candidates for scale down I0428 17:50:59.010261 1 static_autoscaler.go:343] No unschedulable pods I0428 17:50:59.010434 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:50:59.010465 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:50:59.010485 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:50:59.010901 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:50:59.012093 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 17:50:59.037875 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 17:50:59.038020 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 17:50:59.050759 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588096259 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 17:50:59.059339 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 17:51:09.071279 1 static_autoscaler.go:343] No unschedulable pods I0428 17:51:09.071435 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:51:09.071465 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:51:09.071488 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:51:09.071989 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:51:09.072925 1 scale_down.go:776] No candidates for scale down I0428 17:51:19.087590 1 static_autoscaler.go:343] No unschedulable pods I0428 17:51:19.087729 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:51:19.087762 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:51:19.087779 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:51:19.088080 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:51:19.088889 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 17:56:19.08435459 +0000 UTC m=+68952.783118947 I0428 17:51:19.089011 1 scale_down.go:776] No candidates for scale down I0428 17:51:24.273257 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 17:51:24.273604 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 327.312µs I0428 17:51:29.105370 1 static_autoscaler.go:343] No unschedulable pods I0428 17:51:29.105481 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:51:29.105516 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:51:29.105533 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:51:29.105864 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:51:29.106506 1 scale_down.go:776] No candidates for scale down I0428 17:51:39.122258 1 static_autoscaler.go:343] No unschedulable pods I0428 17:51:39.122457 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:51:39.122506 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:51:39.122527 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:51:39.122948 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:51:39.123837 1 scale_down.go:776] No candidates for scale down I0428 17:51:49.138305 1 static_autoscaler.go:343] No unschedulable pods I0428 17:51:49.138495 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:51:49.138540 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:51:49.138557 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:51:49.138987 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:51:49.139774 1 scale_down.go:776] No candidates for scale down I0428 17:51:59.153789 1 static_autoscaler.go:343] No unschedulable pods I0428 17:51:59.153894 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:51:59.153935 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:51:59.153956 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:51:59.154351 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:51:59.154979 1 scale_down.go:776] No candidates for scale down I0428 17:52:09.169572 1 static_autoscaler.go:343] No unschedulable pods I0428 17:52:09.169746 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:52:09.169779 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:52:09.169810 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:52:09.170535 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:52:09.171257 1 scale_down.go:776] No candidates for scale down I0428 17:52:19.186981 1 static_autoscaler.go:343] No unschedulable pods I0428 17:52:19.187153 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:52:19.187179 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:52:19.187199 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:52:19.187556 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:52:19.188150 1 scale_down.go:776] No candidates for scale down I0428 17:52:29.204716 1 static_autoscaler.go:343] No unschedulable pods I0428 17:52:29.205024 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:52:29.205114 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:52:29.205354 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:52:29.206147 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:52:29.207680 1 scale_down.go:776] No candidates for scale down I0428 17:52:39.222265 1 static_autoscaler.go:343] No unschedulable pods I0428 17:52:39.222408 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:52:39.222444 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:52:39.222457 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:52:39.222742 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:52:39.223299 1 scale_down.go:776] No candidates for scale down I0428 17:52:49.239393 1 static_autoscaler.go:343] No unschedulable pods I0428 17:52:49.239508 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:52:49.239526 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:52:49.239539 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:52:49.239912 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:52:49.240476 1 scale_down.go:776] No candidates for scale down I0428 17:52:59.258083 1 static_autoscaler.go:343] No unschedulable pods I0428 17:52:59.258187 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:52:59.258214 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:52:59.258295 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:52:59.258616 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 17:52:59.259298 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 17:57:59.253483346 +0000 UTC m=+69052.952247765 I0428 17:52:59.259433 1 scale_down.go:776] No candidates for scale down I0428 17:53:09.274529 1 static_autoscaler.go:343] No unschedulable pods I0428 17:53:09.274621 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:53:09.274639 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:53:09.274712 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:53:09.275038 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:53:09.275639 1 scale_down.go:776] No candidates for scale down I0428 17:53:19.290233 1 static_autoscaler.go:343] No unschedulable pods I0428 17:53:19.290331 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:53:19.290350 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:53:19.290362 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:53:19.290707 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:53:19.291225 1 scale_down.go:776] No candidates for scale down I0428 17:53:24.273743 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 17:53:24.273992 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 231.909µs I0428 17:53:29.304330 1 static_autoscaler.go:343] No unschedulable pods I0428 17:53:29.304475 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:53:29.304494 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:53:29.304506 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:53:29.304813 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:53:29.305382 1 scale_down.go:776] No candidates for scale down I0428 17:53:39.317940 1 static_autoscaler.go:343] No unschedulable pods I0428 17:53:39.318084 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:53:39.318107 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:53:39.318121 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:53:39.318433 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:53:39.319015 1 scale_down.go:776] No candidates for scale down I0428 17:53:49.334149 1 static_autoscaler.go:343] No unschedulable pods I0428 17:53:49.334257 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:53:49.334275 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:53:49.334311 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:53:49.334701 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:53:49.335278 1 scale_down.go:776] No candidates for scale down I0428 17:53:59.353106 1 static_autoscaler.go:343] No unschedulable pods I0428 17:53:59.353252 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:53:59.353275 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:53:59.353289 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:53:59.353627 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:53:59.354265 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 17:58:59.348705373 +0000 UTC m=+69113.047469709 I0428 17:53:59.354366 1 scale_down.go:776] No candidates for scale down I0428 17:54:09.367817 1 static_autoscaler.go:343] No unschedulable pods I0428 17:54:09.367941 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:54:09.367958 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:54:09.367969 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:54:09.368236 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:54:09.368791 1 scale_down.go:776] No candidates for scale down I0428 17:54:19.382240 1 static_autoscaler.go:343] No unschedulable pods I0428 17:54:19.382389 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:54:19.382406 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:54:19.382441 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:54:19.382751 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:54:19.383270 1 scale_down.go:776] No candidates for scale down I0428 17:54:29.399097 1 static_autoscaler.go:343] No unschedulable pods I0428 17:54:29.399181 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:54:29.399216 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:54:29.399231 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:54:29.399601 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:54:29.400128 1 scale_down.go:776] No candidates for scale down I0428 17:54:39.413538 1 static_autoscaler.go:343] No unschedulable pods I0428 17:54:39.413641 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:54:39.413659 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:54:39.413672 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:54:39.414080 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:54:39.414624 1 scale_down.go:776] No candidates for scale down I0428 17:54:49.427562 1 static_autoscaler.go:343] No unschedulable pods I0428 17:54:49.427690 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:54:49.427711 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:54:49.427723 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:54:49.428043 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:54:49.428578 1 scale_down.go:776] No candidates for scale down I0428 17:54:59.442269 1 static_autoscaler.go:343] No unschedulable pods I0428 17:54:59.442363 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:54:59.442380 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:54:59.442391 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:54:59.442726 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:54:59.443226 1 scale_down.go:776] No candidates for scale down I0428 17:55:09.458148 1 static_autoscaler.go:343] No unschedulable pods I0428 17:55:09.458277 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:55:09.458301 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:55:09.458322 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:55:09.458828 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:55:09.459365 1 scale_down.go:776] No candidates for scale down I0428 17:55:19.475457 1 static_autoscaler.go:343] No unschedulable pods I0428 17:55:19.475545 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:55:19.475582 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:55:19.475598 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:55:19.475926 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:55:19.476484 1 scale_down.go:776] No candidates for scale down I0428 17:55:24.274124 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 17:55:24.274328 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 188.702µs I0428 17:55:29.490367 1 static_autoscaler.go:343] No unschedulable pods I0428 17:55:29.490489 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:55:29.490518 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:55:29.490586 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:55:29.490913 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:55:29.491482 1 scale_down.go:776] No candidates for scale down I0428 17:55:39.508376 1 static_autoscaler.go:343] No unschedulable pods I0428 17:55:39.508516 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:55:39.508538 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:55:39.508551 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:55:39.508842 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:55:39.509347 1 scale_down.go:776] No candidates for scale down I0428 17:55:49.525076 1 static_autoscaler.go:343] No unschedulable pods I0428 17:55:49.525177 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:55:49.525203 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:55:49.525288 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:55:49.525672 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:55:49.526477 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 18:00:49.521027365 +0000 UTC m=+69223.219791716 I0428 17:55:49.526618 1 scale_down.go:776] No candidates for scale down I0428 17:55:59.541796 1 static_autoscaler.go:343] No unschedulable pods I0428 17:55:59.541894 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:55:59.541910 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:55:59.541922 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:55:59.542242 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:55:59.542816 1 scale_down.go:776] No candidates for scale down I0428 17:56:09.557520 1 static_autoscaler.go:343] No unschedulable pods I0428 17:56:09.557677 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:56:09.557720 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:56:09.557738 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:56:09.558021 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:56:09.558741 1 scale_down.go:776] No candidates for scale down I0428 17:56:19.575349 1 static_autoscaler.go:343] No unschedulable pods I0428 17:56:19.575489 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:56:19.575549 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:56:19.575582 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:56:19.575902 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:56:19.576487 1 scale_down.go:776] No candidates for scale down I0428 17:56:29.598187 1 static_autoscaler.go:343] No unschedulable pods I0428 17:56:29.598317 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:56:29.598340 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:56:29.598358 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:56:29.598689 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:56:29.599313 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 18:01:29.594560996 +0000 UTC m=+69263.293325364 I0428 17:56:29.599439 1 scale_down.go:776] No candidates for scale down I0428 17:56:39.615880 1 static_autoscaler.go:343] No unschedulable pods I0428 17:56:39.615976 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:56:39.615994 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:56:39.616078 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:56:39.616366 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:56:39.616915 1 scale_down.go:776] No candidates for scale down I0428 17:56:49.638029 1 static_autoscaler.go:343] No unschedulable pods I0428 17:56:49.638205 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:56:49.638240 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:56:49.638270 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:56:49.638837 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:56:49.639504 1 scale_down.go:776] No candidates for scale down I0428 17:56:59.653048 1 static_autoscaler.go:343] No unschedulable pods I0428 17:56:59.653136 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:56:59.653158 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:56:59.653225 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:56:59.653524 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:56:59.654060 1 scale_down.go:776] No candidates for scale down I0428 17:57:09.667622 1 static_autoscaler.go:343] No unschedulable pods I0428 17:57:09.667725 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:57:09.667743 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:57:09.667753 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:57:09.668063 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:57:09.668601 1 scale_down.go:776] No candidates for scale down I0428 17:57:19.681213 1 static_autoscaler.go:343] No unschedulable pods I0428 17:57:19.681315 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:57:19.681333 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:57:19.681346 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:57:19.681671 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:57:19.682204 1 scale_down.go:776] No candidates for scale down I0428 17:57:24.274439 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 17:57:24.274660 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 201.131µs I0428 17:57:29.695764 1 static_autoscaler.go:343] No unschedulable pods I0428 17:57:29.695924 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:57:29.695962 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:57:29.695985 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:57:29.696363 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:57:29.696973 1 scale_down.go:776] No candidates for scale down I0428 17:57:39.712894 1 static_autoscaler.go:343] No unschedulable pods I0428 17:57:39.713018 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:57:39.713041 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:57:39.713052 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:57:39.713327 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:57:39.713905 1 scale_down.go:776] No candidates for scale down I0428 17:57:49.728014 1 static_autoscaler.go:343] No unschedulable pods I0428 17:57:49.728104 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:57:49.728125 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:57:49.728143 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:57:49.728472 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:57:49.729006 1 scale_down.go:776] No candidates for scale down I0428 17:57:59.748579 1 static_autoscaler.go:343] No unschedulable pods I0428 17:57:59.748682 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:57:59.748700 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:57:59.748712 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:57:59.749091 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:57:59.749960 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 18:02:59.745242831 +0000 UTC m=+69353.444007219 I0428 17:57:59.750126 1 scale_down.go:776] No candidates for scale down I0428 17:58:09.762877 1 static_autoscaler.go:343] No unschedulable pods I0428 17:58:09.763018 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:58:09.763036 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:58:09.763049 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:58:09.763395 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:58:09.763975 1 scale_down.go:776] No candidates for scale down I0428 17:58:19.777841 1 static_autoscaler.go:343] No unschedulable pods I0428 17:58:19.777932 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:58:19.777950 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:58:19.778021 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:58:19.778308 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:58:19.778879 1 scale_down.go:776] No candidates for scale down I0428 17:58:29.792792 1 static_autoscaler.go:343] No unschedulable pods I0428 17:58:29.792927 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:58:29.792943 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:58:29.792955 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:58:29.793230 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:58:29.793738 1 scale_down.go:776] No candidates for scale down I0428 17:58:39.811301 1 static_autoscaler.go:343] No unschedulable pods I0428 17:58:39.811457 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:58:39.811504 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:58:39.811543 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:58:39.812024 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:58:39.812947 1 scale_down.go:776] No candidates for scale down I0428 17:58:49.827073 1 static_autoscaler.go:343] No unschedulable pods I0428 17:58:49.827215 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:58:49.827233 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:58:49.827249 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:58:49.827600 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:58:49.828116 1 scale_down.go:776] No candidates for scale down I0428 17:58:59.842337 1 static_autoscaler.go:343] No unschedulable pods I0428 17:58:59.842506 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:58:59.842526 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:58:59.842539 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:58:59.842876 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 17:58:59.843519 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 18:03:59.839201591 +0000 UTC m=+69413.537965936 I0428 17:58:59.843629 1 scale_down.go:776] No candidates for scale down I0428 17:59:09.857748 1 static_autoscaler.go:343] No unschedulable pods I0428 17:59:09.857898 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:59:09.857920 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:59:09.857932 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:59:09.858242 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:59:09.858776 1 scale_down.go:776] No candidates for scale down I0428 17:59:19.872987 1 static_autoscaler.go:343] No unschedulable pods I0428 17:59:19.873145 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:59:19.873168 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:59:19.873183 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:59:19.873583 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:59:19.874119 1 scale_down.go:776] No candidates for scale down I0428 17:59:24.274786 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 17:59:24.275034 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 228.782µs I0428 17:59:29.890794 1 static_autoscaler.go:343] No unschedulable pods I0428 17:59:29.890906 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:59:29.890925 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:59:29.890937 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:59:29.891267 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:59:29.891903 1 scale_down.go:776] No candidates for scale down I0428 17:59:39.907271 1 static_autoscaler.go:343] No unschedulable pods I0428 17:59:39.907395 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:59:39.907425 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:59:39.907493 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:59:39.907858 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:59:39.908622 1 scale_down.go:776] No candidates for scale down I0428 17:59:49.921448 1 static_autoscaler.go:343] No unschedulable pods I0428 17:59:49.921553 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:59:49.921576 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:59:49.921591 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:59:49.921938 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:59:49.922469 1 scale_down.go:776] No candidates for scale down I0428 17:59:59.942170 1 static_autoscaler.go:343] No unschedulable pods I0428 17:59:59.942310 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 17:59:59.942330 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 17:59:59.942348 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 17:59:59.942681 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 17:59:59.943281 1 scale_down.go:776] No candidates for scale down I0428 18:00:09.958328 1 static_autoscaler.go:343] No unschedulable pods I0428 18:00:09.958456 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:00:09.958483 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:00:09.958556 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:00:09.958862 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:00:09.959449 1 scale_down.go:776] No candidates for scale down I0428 18:00:19.974736 1 static_autoscaler.go:343] No unschedulable pods I0428 18:00:19.974832 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:00:19.974849 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:00:19.974861 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:00:19.975287 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:00:19.975963 1 scale_down.go:776] No candidates for scale down I0428 18:00:29.991960 1 static_autoscaler.go:343] No unschedulable pods I0428 18:00:29.992118 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:00:29.992142 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:00:29.992167 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:00:29.992514 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:00:29.993063 1 scale_down.go:776] No candidates for scale down I0428 18:00:40.008222 1 static_autoscaler.go:343] No unschedulable pods I0428 18:00:40.008355 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:00:40.008382 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:00:40.008406 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:00:40.008818 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:00:40.009380 1 scale_down.go:776] No candidates for scale down I0428 18:00:50.023925 1 static_autoscaler.go:343] No unschedulable pods I0428 18:00:50.024071 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:00:50.024088 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:00:50.024100 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:00:50.024376 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:00:50.025055 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 18:05:50.020597431 +0000 UTC m=+69523.719361829 I0428 18:00:50.025165 1 scale_down.go:776] No candidates for scale down I0428 18:01:00.038604 1 static_autoscaler.go:343] No unschedulable pods I0428 18:01:00.038760 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:01:00.038780 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:01:00.038792 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:01:00.039128 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:01:00.039780 1 scale_down.go:776] No candidates for scale down I0428 18:01:10.053005 1 static_autoscaler.go:343] No unschedulable pods I0428 18:01:10.053121 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:01:10.053155 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:01:10.053171 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:01:10.053476 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:01:10.054245 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 18:01:10.064235 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 18:01:10.064445 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 18:01:10.070053 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588096870 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 18:01:10.077699 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 18:01:20.079394 1 static_autoscaler.go:343] No unschedulable pods I0428 18:01:20.079526 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:01:20.079550 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:01:20.079612 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:01:20.079945 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:01:20.080481 1 scale_down.go:776] No candidates for scale down I0428 18:01:24.275161 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 18:01:24.275457 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 276.689µs I0428 18:01:30.094407 1 static_autoscaler.go:343] No unschedulable pods I0428 18:01:30.094499 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:01:30.094521 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:01:30.094588 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:01:30.094875 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:01:30.095493 1 scale_down.go:776] No candidates for scale down I0428 18:01:40.108248 1 static_autoscaler.go:343] No unschedulable pods I0428 18:01:40.108392 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:01:40.108433 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:01:40.108448 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:01:40.108754 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:01:40.109258 1 scale_down.go:776] No candidates for scale down I0428 18:01:50.125650 1 static_autoscaler.go:343] No unschedulable pods I0428 18:01:50.125781 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:01:50.125798 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:01:50.125811 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:01:50.126145 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:01:50.126730 1 scale_down.go:776] No candidates for scale down I0428 18:02:00.140766 1 static_autoscaler.go:343] No unschedulable pods I0428 18:02:00.140903 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:02:00.140927 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:02:00.140949 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:02:00.141248 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:02:00.141833 1 scale_down.go:776] No candidates for scale down I0428 18:02:10.165023 1 static_autoscaler.go:343] No unschedulable pods I0428 18:02:10.165140 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:02:10.165172 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:02:10.165204 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:02:10.165597 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:02:10.166192 1 scale_down.go:776] No candidates for scale down I0428 18:02:20.184261 1 static_autoscaler.go:343] No unschedulable pods I0428 18:02:20.184396 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:02:20.184428 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:02:20.184444 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:02:20.184782 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:02:20.185544 1 scale_down.go:776] No candidates for scale down I0428 18:02:30.199479 1 static_autoscaler.go:343] No unschedulable pods I0428 18:02:30.199627 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:02:30.199649 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:02:30.199664 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:02:30.199974 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:02:30.200524 1 scale_down.go:776] No candidates for scale down E0428 18:02:40.214787 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:02:40.214805 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 18:02:40.214809 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:02:40.214815 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 18:02:40.214819 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:02:40.214824 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:02:40.214827 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:02:40.214830 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 18:02:40.214833 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:02:40.214836 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:02:40.214838 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:02:40.214841 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:02:40.215224 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:02:40.215239 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:02:40.215243 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:02:40.215245 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:02:40.215248 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:02:40.215251 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:02:40.215254 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 18:02:40.215256 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:02:40.215259 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 18:02:40.215261 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:02:40.215264 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 18:02:40.215266 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. I0428 18:02:40.215340 1 scale_up.go:271] Pod ci-op-1fi74dbi/knative-eventing-ping-build is unschedulable I0428 18:02:40.215393 1 scale_up.go:271] Pod ci-op-1fi74dbi/knative-eventing-pong-build is unschedulable I0428 18:02:40.215435 1 scale_up.go:271] Pod ci-op-1fi74dbi/knative-eventing-ingress-build is unschedulable I0428 18:02:40.215448 1 scale_up.go:271] Pod ci-op-1fi74dbi/knative-eventing-controller-build is unschedulable I0428 18:02:40.222327 1 scale_up.go:431] Best option to resize: openshift-machine-api/build01-9hdwj-worker-us-east-1b-m5d4x I0428 18:02:40.222346 1 scale_up.go:435] Estimated 2 nodes needed in openshift-machine-api/build01-9hdwj-worker-us-east-1b-m5d4x I0428 18:02:40.222360 1 scale_up.go:540] Final scale-up plan: [{openshift-machine-api/build01-9hdwj-worker-us-east-1b-m5d4x 1->3 (max: 14)}] I0428 18:02:40.222371 1 scale_up.go:701] Scale-up: setting group openshift-machine-api/build01-9hdwj-worker-us-east-1b-m5d4x size to 3 E0428 18:02:50.250370 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:02:50.250388 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:02:50.250392 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 18:02:50.250394 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:02:50.250397 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0428 18:02:50.250399 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:02:50.250402 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:02:50.250404 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:02:50.250406 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:02:50.250408 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:02:50.250437 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:02:50.250440 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. I0428 18:02:50.252136 1 static_autoscaler.go:343] No unschedulable pods I0428 18:02:50.252228 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:02:50.252248 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:02:50.252608 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:03:00.265982 1 static_autoscaler.go:269] 2 unregistered nodes present E0428 18:03:00.266889 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:03:00.266910 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:03:00.266915 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:03:00.266919 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:03:00.266923 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:03:00.266927 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. I0428 18:03:00.268756 1 static_autoscaler.go:343] No unschedulable pods I0428 18:03:00.268860 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:03:00.268953 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:03:00.269354 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 18:03:10.285938 1 static_autoscaler.go:269] 2 unregistered nodes present E0428 18:03:10.286912 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:03:10.286963 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:03:10.286969 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:03:10.286973 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:03:10.286977 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:03:10.286980 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:03:10.286983 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:03:10.286987 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:03:10.286991 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 18:03:10.286994 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:03:10.286998 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 18:03:10.287001 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:03:10.287004 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 18:03:10.287040 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:03:10.287045 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 18:03:10.287049 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:03:10.287053 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 18:03:10.287057 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:03:10.287061 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 18:03:10.287064 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:03:10.287067 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 18:03:10.287071 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 18:03:10.287074 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:03:10.287077 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:03:10.287082 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:03:10.287085 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:03:10.287088 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:03:10.287092 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:03:10.287095 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:03:10.287099 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 18:03:10.287102 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:03:10.287105 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 18:03:10.287108 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:03:10.287111 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:03:10.287115 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:03:10.287119 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:03:10.287122 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:03:10.287127 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:03:10.287130 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:03:10.287134 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 18:03:10.287138 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:03:10.287142 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 18:03:10.287145 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:03:10.287148 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. I0428 18:03:10.290936 1 static_autoscaler.go:354] Unschedulable pods are very new, waiting one iteration for more I0428 18:03:10.291093 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:03:10.291120 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:03:10.291714 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 18:03:20.330252 1 static_autoscaler.go:269] 2 unregistered nodes present E0428 18:03:20.331073 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:03:20.331087 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:03:20.331091 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:03:20.331094 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 18:03:20.331096 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:03:20.331100 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 18:03:20.331103 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:03:20.331105 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:03:20.331108 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:03:20.331110 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:03:20.331112 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:03:20.331115 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:03:20.331117 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:03:20.331120 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:03:20.331123 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:03:20.331125 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:03:20.331128 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:03:20.331130 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:03:20.331133 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:03:20.331136 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:03:20.331138 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:03:20.331141 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:03:20.331143 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:03:20.331145 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:03:20.331147 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:03:20.331150 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:03:20.331153 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:03:20.331155 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:03:20.331158 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:03:20.331160 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:03:20.331163 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:03:20.331165 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:03:20.331167 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:03:20.331169 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:03:20.331172 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:03:20.331174 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:03:20.331176 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:03:20.331179 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:03:20.331181 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:03:20.331184 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:03:20.331186 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:03:20.331188 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:03:20.331190 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:03:20.331193 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:03:20.331196 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:03:20.331198 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:03:20.331201 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:03:20.331203 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:03:20.331205 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 18:03:20.331208 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:03:20.331210 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 18:03:20.331212 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:03:20.331215 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 18:03:20.331217 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:03:20.331219 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 18:03:20.331222 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:03:20.331224 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 18:03:20.331226 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:03:20.331229 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 18:03:20.331231 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:03:20.331233 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 18:03:20.331235 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:03:20.331238 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 18:03:20.331240 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:03:20.331243 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 18:03:20.331245 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:03:20.331247 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 18:03:20.331250 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:03:20.331252 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 18:03:20.331254 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:03:20.331256 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 18:03:20.331259 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:03:20.331261 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 18:03:20.331263 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:03:20.331266 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 18:03:20.331268 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:03:20.331271 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 18:03:20.331273 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sendevents-build. Should not reach here. E0428 18:03:20.333791 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:03:20.333805 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:03:20.333808 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:03:20.333811 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:03:20.333813 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:03:20.333816 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. I0428 18:03:20.333861 1 scale_up.go:271] Pod ci-op-1fi74dbi/knative-eventing-ingress-build is unschedulable I0428 18:03:20.333868 1 scale_up.go:271] Pod ci-op-1fi74dbi/knative-eventing-test-performance-build is unschedulable I0428 18:03:20.333871 1 scale_up.go:271] Pod ci-op-1fi74dbi/knative-eventing-controller-build is unschedulable I0428 18:03:20.340026 1 scale_up.go:431] Best option to resize: openshift-machine-api/build01-9hdwj-worker-us-east-1b-m5d4x I0428 18:03:20.340048 1 scale_up.go:435] Estimated 1 nodes needed in openshift-machine-api/build01-9hdwj-worker-us-east-1b-m5d4x I0428 18:03:20.340063 1 scale_up.go:540] Final scale-up plan: [{openshift-machine-api/build01-9hdwj-worker-us-east-1b-m5d4x 3->4 (max: 14)}] I0428 18:03:20.340075 1 scale_up.go:701] Scale-up: setting group openshift-machine-api/build01-9hdwj-worker-us-east-1b-m5d4x size to 4 I0428 18:03:24.275573 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 18:03:24.275849 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 255.725µs I0428 18:03:30.366990 1 static_autoscaler.go:269] 3 unregistered nodes present E0428 18:03:30.367831 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:03:30.367846 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:03:30.367850 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:03:30.367854 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 18:03:30.367858 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:03:30.367862 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:03:30.367865 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:03:30.367868 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:03:30.367870 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:03:30.367872 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:03:30.367874 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:03:30.367877 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:03:30.367879 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:03:30.367881 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:03:30.367884 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:03:30.367886 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:03:30.367888 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:03:30.367890 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:03:30.367893 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:03:30.367896 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:03:30.367898 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:03:30.367900 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:03:30.367903 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:03:30.367905 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:03:30.367908 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:03:30.367910 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:03:30.367913 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:03:30.367915 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:03:30.367917 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:03:30.367919 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:03:30.367922 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:03:30.367924 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:03:30.367926 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:03:30.367928 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:03:30.367931 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:03:30.367933 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:03:30.367935 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:03:30.367938 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:03:30.367940 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:03:30.367943 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:03:30.367945 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:03:30.367947 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:03:30.367950 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:03:30.367952 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:03:30.367955 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:03:30.367957 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:03:30.367960 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 18:03:30.367962 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:03:30.367964 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 18:03:30.367967 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:03:30.367969 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 18:03:30.367971 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:03:30.367974 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 18:03:30.367976 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:03:30.367978 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 18:03:30.367980 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:03:30.367983 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 18:03:30.367985 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:03:30.367987 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 18:03:30.367990 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. I0428 18:03:30.370553 1 static_autoscaler.go:343] No unschedulable pods I0428 18:03:30.370698 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:03:30.370740 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:03:30.371048 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 18:03:40.387880 1 static_autoscaler.go:269] 3 unregistered nodes present E0428 18:03:40.388615 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:03:40.388629 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:03:40.388634 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:03:40.388637 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:03:40.388640 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:03:40.388642 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:03:40.388645 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 18:03:40.388648 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:03:40.388650 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 18:03:40.388652 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:03:40.388655 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:03:40.388657 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:03:40.388659 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:03:40.388662 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:03:40.388664 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:03:40.388666 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 18:03:40.388669 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:03:40.388671 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:03:40.388674 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:03:40.388676 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:03:40.388679 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:03:40.388681 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 18:03:40.388683 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:03:40.388685 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:03:40.388688 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:03:40.388691 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:03:40.388694 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:03:40.388696 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:03:40.388699 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:03:40.388701 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 18:03:40.388703 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:03:40.388705 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:03:40.388708 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:03:40.388710 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:03:40.388712 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:03:40.388715 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:03:40.388717 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:03:40.388719 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:03:40.388721 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:03:40.388724 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 18:03:40.388726 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:03:40.388728 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:03:40.388731 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:03:40.388733 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:03:40.388736 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:03:40.388738 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:03:40.388740 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:03:40.388743 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:03:40.388745 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:03:40.388747 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:03:40.388749 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:03:40.388752 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 18:03:40.388754 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:03:40.388757 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:03:40.388759 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:03:40.388761 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:03:40.388763 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:03:40.388765 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:03:40.388768 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:03:40.388770 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. I0428 18:03:40.391394 1 static_autoscaler.go:343] No unschedulable pods I0428 18:03:40.391545 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:03:40.391567 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:03:40.391897 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 18:03:50.407588 1 static_autoscaler.go:269] 3 unregistered nodes present E0428 18:03:50.408349 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:03:50.408362 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:03:50.408366 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:03:50.408368 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 18:03:50.408371 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:03:50.408373 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:03:50.408376 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:03:50.408379 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:03:50.408381 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:03:50.408383 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:03:50.408386 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:03:50.408388 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:03:50.408390 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:03:50.408393 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:03:50.408395 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:03:50.408397 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:03:50.408400 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:03:50.408402 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:03:50.408405 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:03:50.408407 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:03:50.408422 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:03:50.408425 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:03:50.408427 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:03:50.408429 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:03:50.408432 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:03:50.408434 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:03:50.408437 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:03:50.408439 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:03:50.408441 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:03:50.408443 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:03:50.408446 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:03:50.408448 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:03:50.408450 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:03:50.408454 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:03:50.408457 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:03:50.408459 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:03:50.408462 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:03:50.408464 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:03:50.408466 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:03:50.408468 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:03:50.408471 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:03:50.408473 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:03:50.408475 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:03:50.408478 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:03:50.408480 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:03:50.408482 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:03:50.408484 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 18:03:50.408487 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:03:50.408499 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 18:03:50.408504 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:03:50.408506 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 18:03:50.408509 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:03:50.408511 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 18:03:50.408513 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:03:50.408515 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 18:03:50.408518 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:03:50.408520 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 18:03:50.408522 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:03:50.408524 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 18:03:50.408527 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. I0428 18:03:50.410879 1 static_autoscaler.go:343] No unschedulable pods I0428 18:03:50.410959 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:03:50.411046 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:03:50.411338 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 18:04:00.424809 1 static_autoscaler.go:269] 3 unregistered nodes present E0428 18:04:00.425569 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:00.425581 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:00.425586 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:00.425588 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:00.425591 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:00.425594 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:00.425596 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:00.425599 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:00.425602 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:00.425604 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:00.425607 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 18:04:00.425609 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:00.425613 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:00.425615 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:00.425620 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:00.425624 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:00.425628 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:00.425632 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:00.425636 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:00.425640 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:00.425644 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:04:00.425648 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:00.425652 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:00.425656 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:00.425660 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:00.425664 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:00.425669 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:00.425673 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:00.425676 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:00.425679 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:00.425681 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:00.425684 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:00.425687 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:00.425690 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:00.425692 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:00.425695 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:00.425697 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:00.425700 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:00.425702 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:00.425705 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:00.425708 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:00.425711 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:00.425714 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 18:04:00.425718 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:00.425721 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:00.425725 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:00.425729 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:00.425733 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:00.425737 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:00.425740 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:00.425742 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:00.425745 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:00.425748 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:04:00.425750 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:00.425753 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:00.425755 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:00.425758 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:00.425761 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:00.425763 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:00.425766 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:00.425768 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:00.425771 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:00.425774 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:00.425777 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:00.425779 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:04:00.425781 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:00.425784 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:00.425787 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 18:04:00.425789 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:00.425792 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:00.425794 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:00.425797 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:00.425799 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:04:00.425802 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:00.425804 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:04:00.425806 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:00.425809 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:00.425811 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:00.425814 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:00.425816 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:00.425819 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:00.425822 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:04:00.425824 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:00.425827 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:00.425829 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:00.425832 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:00.425834 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:00.425837 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:04:00.425839 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:00.425842 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:00.425844 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:00.425847 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:00.425849 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:00.425851 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:00.425854 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:00.425856 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:04:00.425858 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:00.425861 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:00.425863 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:00.425865 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:00.425868 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:00.425870 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:00.425873 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:00.425875 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:00.425877 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:00.425880 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:04:00.425882 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:00.425885 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:00.425888 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:00.425890 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:00.425893 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:00.425895 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:00.425897 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:00.425900 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:00.425902 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:00.425905 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:00.425907 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:00.425909 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:04:00.425912 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:00.425914 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:00.425917 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:00.425919 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:00.425922 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:00.425924 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:00.425926 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:00.425929 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:00.425931 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:00.425934 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:00.425936 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:00.425939 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:00.425941 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:00.425943 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:04:00.425946 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:00.425948 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:00.425950 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:00.425953 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:00.425955 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:00.425957 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:00.425960 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:00.425962 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:00.425964 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:00.425967 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:00.425969 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 18:04:00.425972 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:00.425974 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 18:04:00.425977 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:00.425979 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 18:04:00.425981 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:04:00.425984 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 18:04:00.425986 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:00.425989 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 18:04:00.425991 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:00.425994 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 18:04:00.425996 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:00.425998 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 18:04:00.426001 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:00.426003 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 18:04:00.426006 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:00.426008 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 18:04:00.426011 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:00.426013 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:00.426015 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:00.426018 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:00.426020 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:00.426023 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:00.426025 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:04:00.426028 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:00.426030 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:00.426033 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:00.426035 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:00.426038 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:00.426040 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:00.426043 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:00.426045 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:00.426048 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:00.426050 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:00.426052 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:00.426055 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:00.426057 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:00.426059 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-print-build. Should not reach here. E0428 18:04:00.429088 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:00.429102 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:00.429105 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:00.429107 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:00.429109 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:00.429112 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:00.429114 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:00.429117 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:00.429119 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:00.429122 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:00.429124 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:00.429126 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:00.429129 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:00.429131 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:00.429133 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:00.429136 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:00.429138 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:00.429140 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:00.429143 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:00.429146 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:00.429148 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:00.429151 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:00.429153 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:00.429155 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:00.429158 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:00.429160 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:00.429162 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:00.429164 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:00.429167 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:00.429169 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. I0428 18:04:00.429235 1 scale_up.go:271] Pod ci-op-hxdcx92b/knative-eventing-pong-build is unschedulable I0428 18:04:00.429242 1 scale_up.go:271] Pod ci-op-hxdcx92b/knative-eventing-webhook-build is unschedulable I0428 18:04:00.429245 1 scale_up.go:271] Pod ci-op-1fi74dbi/knative-eventing-pong-build is unschedulable I0428 18:04:00.429248 1 scale_up.go:271] Pod ci-op-1fi74dbi/knative-eventing-controller-build is unschedulable I0428 18:04:00.429251 1 scale_up.go:271] Pod ci-op-1fi74dbi/knative-eventing-test-logevents-build is unschedulable I0428 18:04:00.429254 1 scale_up.go:271] Pod ci-op-1fi74dbi/knative-eventing-test-performance-build is unschedulable I0428 18:04:00.438403 1 scale_up.go:431] Best option to resize: openshift-machine-api/build01-9hdwj-worker-us-east-1a-m5d4x I0428 18:04:00.438435 1 scale_up.go:435] Estimated 2 nodes needed in openshift-machine-api/build01-9hdwj-worker-us-east-1a-m5d4x I0428 18:04:00.438451 1 scale_up.go:540] Final scale-up plan: [{openshift-machine-api/build01-9hdwj-worker-us-east-1a-m5d4x 1->3 (max: 14)}] I0428 18:04:00.438463 1 scale_up.go:701] Scale-up: setting group openshift-machine-api/build01-9hdwj-worker-us-east-1a-m5d4x size to 3 I0428 18:04:10.469235 1 static_autoscaler.go:269] 3 unregistered nodes present E0428 18:04:10.470024 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:10.470038 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:10.470043 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:04:10.470047 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:10.470050 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:04:10.470053 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:10.470058 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:10.470062 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:10.470065 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:10.470068 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:10.470072 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:10.470076 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:10.470079 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:10.470083 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:10.470087 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:10.470092 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:10.470095 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:10.470099 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:10.470104 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:04:10.470107 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:10.470111 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:10.470115 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:10.470120 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:10.470125 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:10.470129 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:10.470133 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:10.470137 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 18:04:10.470142 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:10.470146 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:10.470150 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:10.470155 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:10.470159 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:10.470163 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:10.470167 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:10.470171 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:10.470175 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:10.470179 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:10.470183 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:10.470187 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:10.470191 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:10.470195 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:10.470199 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:10.470203 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:10.470208 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:10.470213 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:10.470217 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:10.470221 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:10.470225 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:10.470229 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:10.470233 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:10.470237 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:04:10.470241 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:10.470245 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:10.470249 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:10.470253 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:10.470257 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:10.470262 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:10.470266 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:10.470270 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 18:04:10.470274 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:10.470278 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:10.470282 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 18:04:10.470286 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:04:10.470289 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:10.470293 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:10.470297 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:10.470301 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:10.470305 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:10.470309 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:10.470313 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:10.470318 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:04:10.470322 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:10.470326 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:10.470330 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:10.470334 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:10.470338 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:04:10.470341 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:10.470345 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:10.470349 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:10.470353 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:04:10.470357 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:10.470361 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:10.470365 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:10.470368 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:10.470373 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:10.470377 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:04:10.470381 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:10.470384 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:10.470388 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:10.470392 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:10.470396 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:10.470400 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:10.470404 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:10.470408 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:04:10.470423 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:10.470427 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:10.470430 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:10.470433 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:10.470436 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:10.470439 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:10.470443 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 18:04:10.470446 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:10.470450 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 18:04:10.470454 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:04:10.470458 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 18:04:10.470461 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:10.470465 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 18:04:10.470469 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:10.470474 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 18:04:10.470478 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:10.470481 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 18:04:10.470486 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:10.470490 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:10.470493 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:10.470497 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:10.470501 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:04:10.470505 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:10.470509 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:10.470513 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:10.470517 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:10.470521 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:10.470525 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:10.470528 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:10.470533 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:10.470536 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:10.470540 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 18:04:10.470544 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:10.470548 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:10.470553 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:10.470556 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:04:10.470560 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:10.470564 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:10.470568 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:10.470572 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:10.470575 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:10.470579 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:10.470583 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:10.470587 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:10.470590 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:10.470595 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 18:04:10.470598 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:10.470602 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:10.470605 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:10.470609 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:10.470613 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:10.470617 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:04:10.470621 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:10.470625 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:10.470629 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:10.470633 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:10.470637 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:10.470640 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:10.470644 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:10.470648 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:10.470652 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:10.470656 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 18:04:10.470659 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:10.470663 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:10.470667 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:10.470671 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:10.470675 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:10.470678 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:10.470683 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:10.470686 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:04:10.470690 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:10.470694 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:10.470698 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:10.470702 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:10.470706 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:10.470709 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:10.470713 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:10.470717 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:10.470721 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:10.470724 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0428 18:04:10.470728 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:10.470732 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:10.470736 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:10.470740 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:10.470743 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:10.470748 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. I0428 18:04:10.475445 1 static_autoscaler.go:343] No unschedulable pods I0428 18:04:10.475630 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:04:10.476299 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 18:04:20.493704 1 static_autoscaler.go:269] 5 unregistered nodes present E0428 18:04:20.494576 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:20.494589 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:20.494593 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:20.494596 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:20.494599 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:20.494601 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:20.494604 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:20.494606 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:20.494608 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:04:20.494612 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:20.494614 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:20.494617 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:20.494620 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:20.494623 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:20.494625 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:20.494630 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:20.494634 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:20.494638 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:20.494642 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:20.494646 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:20.494649 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:04:20.494651 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:20.494654 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:20.494656 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:20.494659 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:20.494661 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:20.494664 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:20.494666 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:20.494669 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:20.494671 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:20.494674 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:20.494676 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:20.494679 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:20.494682 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:20.494685 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:20.494687 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:20.494690 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:20.494693 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:20.494696 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:20.494698 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:04:20.494700 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:20.494703 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:04:20.494705 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:20.494709 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:20.494713 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:20.494717 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:20.494720 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:04:20.494723 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:20.494726 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:20.494728 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:20.494730 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:20.494733 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:20.494735 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:20.494737 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:20.494739 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:20.494742 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:20.494745 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:20.494747 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:20.494749 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:20.494752 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:20.494754 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:20.494756 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:20.494759 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:20.494761 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:20.494763 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:20.494765 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:20.494768 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:20.494770 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:20.494772 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:20.494774 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:20.494777 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:20.494779 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:20.494781 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:20.494784 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:20.494786 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:20.494791 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:20.494795 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:20.494799 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:20.494802 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:20.494805 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:20.494807 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:04:20.494809 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:20.494812 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:20.494814 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:20.494816 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:20.494819 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:20.494821 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:20.494823 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:20.494825 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:20.494828 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:20.494830 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:20.494832 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:20.494835 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:20.494837 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:20.494839 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:20.494842 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:20.494844 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:20.494846 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:20.494849 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:20.494851 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:20.494853 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:20.494855 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:20.494858 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:20.494861 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:20.494863 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:20.494866 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:20.494870 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:20.494874 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:04:20.494877 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:20.494881 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:20.494884 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:20.494886 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:20.494888 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:20.494890 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:20.494893 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:20.494895 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:20.494897 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:20.494900 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:20.494902 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:20.494904 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:20.494907 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:20.494909 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:20.494912 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:20.494914 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:20.494916 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:20.494918 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:20.494921 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:20.494932 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:20.494935 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:20.494937 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:20.494939 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:20.494942 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:20.494944 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:20.494949 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:20.494952 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:20.494956 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:20.494960 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:20.494980 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:20.494983 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:20.494985 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:20.494988 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:20.494991 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:20.494993 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:20.494996 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:20.494998 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:20.495001 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:20.495003 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:20.495006 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:20.495008 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:20.495010 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:20.495013 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:20.495015 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:20.495018 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:20.495020 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:20.495022 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:20.495025 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:20.495030 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:20.495034 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:20.495038 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:20.495042 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:20.495045 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:20.495048 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:20.495050 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:20.495052 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:20.495056 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:20.495058 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:20.495060 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:20.495063 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:20.495066 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:20.495068 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:20.495070 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:04:20.495073 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:20.495075 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:04:20.495078 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:20.495080 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:04:20.495083 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:20.495086 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:04:20.495088 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:20.495091 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:04:20.495093 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:20.495096 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:04:20.495098 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:20.495100 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:04:20.495103 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:20.495105 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:04:20.495108 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:20.495113 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:20.495117 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:20.495122 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:20.495125 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:20.495128 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:20.495130 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:20.495133 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:20.495140 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:20.495142 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:20.495145 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:20.495147 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:20.495149 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:20.495152 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:20.495154 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:20.495156 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:20.495159 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:20.495161 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:20.495163 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:04:20.495166 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:20.495168 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:20.495171 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:20.495173 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:20.495175 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:20.495178 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:20.495180 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:20.495183 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:20.495185 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:20.495188 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:20.495192 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:20.495196 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:20.495200 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:20.495204 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:20.495207 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:20.495210 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:20.495212 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:20.495215 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:04:20.495217 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:20.495219 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:20.495222 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:20.495224 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:20.495227 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:20.495229 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:20.495232 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:20.495234 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:20.495237 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:20.495239 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:20.495243 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:20.495246 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:20.495248 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:20.495250 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:20.495253 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:20.495255 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:20.495258 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:20.495260 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:20.495263 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:20.495265 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:04:20.495268 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:20.495270 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:20.495273 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:20.495275 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:20.499953 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:20.500020 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:04:20.500044 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:20.500065 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:04:20.500084 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:20.500103 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. I0428 18:04:20.500186 1 scale_up.go:271] Pod ci-op-hxdcx92b/knative-eventing-cronjob-receive-adapter-build is unschedulable I0428 18:04:20.500209 1 scale_up.go:271] Pod ci-op-1fi74dbi/knative-eventing-pong-build is unschedulable I0428 18:04:20.500229 1 scale_up.go:271] Pod ci-op-1fi74dbi/knative-eventing-test-filterevents-build is unschedulable I0428 18:04:20.507259 1 scale_up.go:431] Best option to resize: openshift-machine-api/build01-9hdwj-worker-us-east-1a-m5d4x I0428 18:04:20.507324 1 scale_up.go:435] Estimated 1 nodes needed in openshift-machine-api/build01-9hdwj-worker-us-east-1a-m5d4x I0428 18:04:20.507363 1 scale_up.go:540] Final scale-up plan: [{openshift-machine-api/build01-9hdwj-worker-us-east-1a-m5d4x 3->4 (max: 14)}] I0428 18:04:20.507397 1 scale_up.go:701] Scale-up: setting group openshift-machine-api/build01-9hdwj-worker-us-east-1a-m5d4x size to 4 I0428 18:04:30.534600 1 static_autoscaler.go:269] 6 unregistered nodes present E0428 18:04:30.535396 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:30.535422 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:30.535426 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:30.535429 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:30.535431 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:30.535434 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:30.535436 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:30.535439 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:30.535441 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:30.535444 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:30.535447 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:30.535449 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:30.535452 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:30.535456 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:30.535460 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:04:30.535464 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:30.535468 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:30.535472 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:30.535475 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:30.535478 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:30.535481 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:30.535484 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:30.535488 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:30.535491 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:30.535495 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:30.535498 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:30.535501 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:04:30.535505 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:30.535508 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:30.535510 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:30.535513 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:30.535515 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:30.535518 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:30.535520 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:30.535523 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:30.535525 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:30.535528 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:30.535531 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:30.535534 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:30.535537 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:30.535542 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:30.535545 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:30.535550 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:30.535553 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:30.535557 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:30.535559 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:30.535562 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:30.535564 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:30.535567 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:30.535569 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:30.535571 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:30.535574 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:30.535576 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:04:30.535578 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:30.535581 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:30.535583 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:30.535586 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:30.535588 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:30.535590 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:30.535593 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:30.535595 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:30.535598 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:30.535600 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:30.535602 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:30.535605 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:04:30.535607 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:30.535612 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:30.535614 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:30.535617 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:30.535619 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:30.535622 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:30.535624 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:30.535627 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:30.535629 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:30.535631 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:30.535634 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:30.535636 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:30.535638 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:30.535641 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:30.535643 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:30.535646 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:30.535648 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:30.535651 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:30.535653 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:30.535655 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:30.535658 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:30.535660 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:04:30.535662 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:30.535665 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:30.535667 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:30.535669 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:30.535671 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:30.535674 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:30.535676 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:30.535678 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:30.535681 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:30.535683 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:30.535685 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:30.535688 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:04:30.535690 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:30.535693 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:30.535695 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:30.535698 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:30.535700 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:30.535703 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:30.535707 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:30.535709 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:30.535711 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:30.535714 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:30.535716 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:30.535718 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:30.535721 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:30.535723 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:04:30.535726 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:04:30.535728 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:30.535730 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:30.535733 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:30.535735 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:30.535737 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:30.535740 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:30.535742 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:30.535745 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:30.535747 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:30.535749 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:30.535752 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:30.535754 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:30.535756 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:30.535759 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:30.535761 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:30.535763 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:30.535766 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:30.535768 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:30.535771 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:30.535773 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:30.535776 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:04:30.535778 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:30.535780 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:04:30.535783 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:30.535785 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:04:30.535787 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:30.535790 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:04:30.535792 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:30.535794 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:04:30.535797 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:30.535801 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:30.535803 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:30.535805 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:30.535808 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:30.535810 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:30.535813 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:30.535815 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:30.535818 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:30.535820 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:30.535822 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:30.535825 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:30.535827 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:04:30.535829 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:30.535832 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:30.535834 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:30.535836 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:30.535839 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:30.535841 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:30.535844 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:30.535846 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:30.535848 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:30.535850 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:30.535853 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:30.535855 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:04:30.535857 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:30.535860 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:30.535862 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:30.535864 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:30.535867 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:30.535869 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:30.535871 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:30.535874 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:30.535876 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:30.535879 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:30.535881 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:30.535883 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:30.535886 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:30.535888 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:04:30.535890 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:30.535894 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:30.535897 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:30.535899 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:30.535902 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:30.535904 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:30.535907 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:30.535909 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:30.535911 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:30.535914 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:30.535916 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:30.535918 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:30.535921 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:30.535923 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:30.535925 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:30.535928 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:04:30.535930 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:30.535933 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:30.535935 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:30.535937 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:30.535940 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:30.535942 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:30.535944 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:30.535947 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:30.535949 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:30.535952 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:30.535954 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:30.535956 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:30.535959 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:30.535961 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:30.535963 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:30.535965 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:30.535968 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:30.535970 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:04:30.535972 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:30.535975 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:30.535977 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:30.535979 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:30.535982 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:30.535985 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:30.535989 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:30.535991 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:30.535993 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:04:30.535996 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:30.535999 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:04:30.536001 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:30.536003 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:04:30.536006 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:30.536008 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:04:30.536010 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:30.536013 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:04:30.536015 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:30.536017 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:04:30.536020 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:04:30.536022 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:04:30.536024 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:30.536027 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:04:30.536029 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:30.536031 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:04:30.536034 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:30.536036 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:04:30.536038 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:30.536052 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:04:30.536054 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. I0428 18:04:30.540635 1 static_autoscaler.go:343] No unschedulable pods I0428 18:04:30.540826 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:04:30.541236 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 18:04:40.555209 1 static_autoscaler.go:269] 6 unregistered nodes present E0428 18:04:40.556025 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:40.556039 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:40.556042 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:40.556045 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:40.556048 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:40.556050 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:40.556053 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:40.556056 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:40.556059 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:40.556061 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:40.556064 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:40.556066 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:40.556069 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:04:40.556071 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:40.556074 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:40.556087 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:40.556090 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:40.556093 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:40.556095 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:40.556098 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:40.556100 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:40.556103 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:40.556105 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:40.556109 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:40.556111 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:04:40.556114 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:40.556117 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:40.556119 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:40.556122 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:40.556124 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:40.556127 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:40.556129 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:40.556132 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:40.556134 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:40.556136 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:40.556139 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:40.556141 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:40.556143 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:40.556146 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:40.556148 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:40.556150 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:40.556153 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:40.556155 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:40.556157 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:40.556160 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:40.556162 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:40.556164 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:40.556167 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:40.556169 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:04:40.556171 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:40.556174 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:40.556176 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:40.556178 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:40.556180 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:40.556183 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:40.556185 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:40.556187 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:40.556189 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:40.556192 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:40.556194 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:40.556196 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:04:40.556198 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:40.556202 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:40.556204 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:40.556207 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:40.556209 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:40.556211 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:40.556213 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:40.556215 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:40.556218 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:40.556221 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:40.556223 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:40.556225 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:40.556227 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:40.556230 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:40.556232 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:40.556234 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:40.556236 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:40.556239 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:40.556241 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:40.556243 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:04:40.556246 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:40.556248 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:40.556250 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:40.556252 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:40.556254 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:40.556257 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:40.556259 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:40.556261 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:40.556264 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:40.556266 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:40.556268 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:40.556271 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:04:40.556273 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:40.556275 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:40.556277 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:40.556279 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:40.556282 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:40.556284 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:40.556286 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:40.556289 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:40.556293 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:40.556295 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:40.556297 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:40.556299 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:04:40.556301 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:04:40.556304 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:40.556306 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:40.556308 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:40.556310 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:40.556313 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:40.556315 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:40.556318 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:40.556320 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:40.556322 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:40.556324 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:40.556327 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:40.556329 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:40.556331 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:04:40.556333 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:40.556336 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:04:40.556338 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:40.556340 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:04:40.556343 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:40.556345 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:04:40.556348 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:40.556350 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:40.556352 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:40.556355 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:40.556357 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:40.556360 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:40.556362 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:40.556364 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:40.556367 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:40.556369 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:40.556371 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:04:40.556373 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:40.556376 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:40.556378 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:40.556380 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:40.556384 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:40.556386 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:40.556388 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:40.556391 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:40.556393 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:40.556395 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:04:40.556398 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:40.556400 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:40.556402 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:40.556404 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:40.556406 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:40.556409 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:40.556420 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:40.556422 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:40.556424 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:40.556426 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:40.556428 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:40.556430 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:04:40.556433 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:40.556435 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:40.556437 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:40.556439 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:40.556442 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:40.556444 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:40.556446 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:40.556448 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:40.556451 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:40.556453 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:40.556455 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:40.556457 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:40.556459 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:40.556462 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:04:40.556464 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:40.556467 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:40.556469 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:40.556471 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:40.556473 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:40.556475 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:40.556478 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:40.556481 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:40.556483 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:40.556485 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:40.556488 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:40.556490 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:40.556493 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:40.556495 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:40.556497 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:40.556500 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:04:40.556502 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:40.556504 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:40.556507 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:40.556509 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:40.556511 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:40.556513 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:40.556516 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:40.556518 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:40.556520 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:04:40.556522 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:40.556525 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:04:40.556527 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:40.556529 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:04:40.556531 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:40.556533 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:04:40.556536 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:40.556538 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:04:40.556540 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:04:40.556542 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:04:40.556545 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:40.556547 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:04:40.556549 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:40.556551 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:04:40.556553 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:40.556556 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:04:40.556558 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:40.556560 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:04:40.556562 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. I0428 18:04:40.561049 1 static_autoscaler.go:343] No unschedulable pods I0428 18:04:40.561141 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:04:40.561496 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 18:04:50.574707 1 static_autoscaler.go:269] 6 unregistered nodes present E0428 18:04:50.575578 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:50.575595 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:50.575600 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:50.575604 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:50.575608 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:50.575612 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:50.575616 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:50.575620 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:50.575625 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:04:50.575629 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:50.575633 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:50.575637 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:50.575641 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:50.575645 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:50.575649 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:50.575654 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:50.575658 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:50.575662 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:50.575666 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:50.575670 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:50.575675 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:50.575679 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:50.575685 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:50.575690 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:50.575694 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:50.575698 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:50.575702 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:50.575707 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:50.575711 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:50.575715 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:50.575719 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:50.575723 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:50.575727 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:50.575732 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:50.575736 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:50.575740 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:50.575744 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:50.575748 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-logevents-build. Should not reach here. E0428 18:04:50.575752 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:50.575757 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:50.575761 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:50.575764 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:50.575768 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:04:50.575772 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:50.575776 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:50.575780 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:50.575785 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:50.575788 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:50.575792 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:50.575796 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:50.575800 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:50.575803 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:50.575807 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:50.575811 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:50.575815 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:50.575819 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:50.575823 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:50.575827 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:50.575830 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:50.575834 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:50.575838 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:50.575842 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:50.575846 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:50.575850 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:04:50.575854 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:50.575858 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:50.575862 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:50.575866 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:50.575870 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:50.575873 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:04:50.575878 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:50.575882 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:50.575886 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:50.575890 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:50.575894 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:50.575898 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:50.575902 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:50.575907 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:50.575912 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:50.575916 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:50.575920 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:50.575924 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:50.575928 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:50.575932 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:50.575936 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:50.575940 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:50.575944 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:50.575948 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:50.575951 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:50.575955 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:50.575960 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:50.575964 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:50.575968 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:50.575972 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:50.575976 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:50.575980 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:50.575984 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:50.575987 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:50.575991 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:50.575995 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:50.575999 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:50.576003 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:50.576007 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:50.576011 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:50.576015 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:50.576019 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:50.576023 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:50.576027 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:50.576031 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:50.576035 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:50.576039 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:50.576054 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:50.576063 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:50.576067 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:50.576070 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:50.576075 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:50.576079 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:50.576083 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:50.576097 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:50.576101 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:50.576105 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:50.576108 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:50.576112 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:50.576116 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:50.576120 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:50.576125 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:50.576128 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:50.576132 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:50.576136 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:50.576139 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:50.576143 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:50.576147 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:50.576151 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:04:50.576154 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:50.576158 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:04:50.576162 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:50.576166 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:04:50.576169 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:50.576173 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:04:50.576177 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:50.576180 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:04:50.576184 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:50.576188 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:04:50.576192 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:50.576195 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:04:50.576199 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:50.576202 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:04:50.576206 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:50.576210 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:50.576213 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:50.576217 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:50.576221 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:50.576225 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:50.576228 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:50.576232 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:50.576235 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:50.576239 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:50.576243 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:50.576246 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:50.576250 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:50.576254 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:50.576258 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:50.576262 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:50.576266 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:50.576269 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:50.576273 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:04:50.576277 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:50.576280 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:50.576284 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:50.576288 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:50.576291 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:50.576295 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:50.576299 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:50.576303 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:50.576306 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:50.576310 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:50.576314 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:50.576318 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:50.576322 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:50.576325 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:50.576329 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:50.576333 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:50.576337 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:50.576340 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:04:50.576344 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:50.576348 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:50.576352 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:50.576356 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:50.576360 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:50.576364 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:04:50.576368 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:50.576371 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:04:50.576375 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:50.576379 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:50.576383 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:50.576386 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:04:50.576390 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:50.576394 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:04:50.576397 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:50.576401 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:04:50.576405 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:50.576409 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:04:50.576426 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:50.576430 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:04:50.576433 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:50.576436 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:04:50.576440 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:04:50.576443 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. I0428 18:04:50.581545 1 static_autoscaler.go:343] No unschedulable pods I0428 18:04:50.581685 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:04:50.582088 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 18:05:00.598227 1 static_autoscaler.go:269] 6 unregistered nodes present E0428 18:05:00.599138 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:00.599152 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:00.599156 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:00.599159 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:00.599161 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:00.599164 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:00.599166 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:05:00.599169 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:00.599171 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:00.599174 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:00.599176 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:05:00.599178 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:00.599181 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:05:00.599183 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:00.599186 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:00.599188 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:00.599190 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:00.599193 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:00.599195 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:00.599197 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:00.599199 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:05:00.599202 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:00.599204 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:00.599206 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:00.599209 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:00.599212 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:00.599214 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:00.599216 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:00.599219 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:00.599221 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:00.599224 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:00.599228 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:00.599231 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:00.599234 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:00.599237 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:00.599239 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:00.599242 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:00.599246 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:00.599249 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:05:00.599252 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:00.599256 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:00.599260 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:00.599264 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:05:00.599268 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:00.599271 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:05:00.599275 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:00.599278 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:00.599282 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:00.599285 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:00.599289 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:00.599292 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:00.599296 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:00.599299 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:05:00.599302 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:00.599306 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:00.599309 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:00.599312 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:00.599316 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:00.599320 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:00.599324 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:00.599327 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:00.599331 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:00.599335 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:00.599338 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:05:00.599342 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:05:00.599346 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:00.599349 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:00.599353 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:05:00.599356 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:00.599359 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:05:00.599363 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:00.599366 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:00.599370 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:05:00.599373 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:00.599376 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:05:00.599380 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:00.599383 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:00.599386 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:00.599389 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:00.599393 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:00.599396 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:00.599400 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:05:00.599403 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:00.599406 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:00.599422 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:00.599427 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:00.599431 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:00.599434 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:05:00.599438 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:00.599442 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:00.599445 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:00.599448 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:00.599452 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:00.599456 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:00.599459 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:00.599463 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:05:00.599466 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:00.599469 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:00.599473 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:00.599476 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:00.599479 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:00.599482 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:00.599486 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:00.599489 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:00.599493 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:00.599497 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:05:00.599501 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:00.599504 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:00.599508 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:00.599512 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:00.599516 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:00.599520 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:00.599524 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:05:00.599528 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:00.599532 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:05:00.599536 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:00.599539 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:05:00.599543 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:05:00.599547 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:05:00.599551 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:00.599555 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:05:00.599558 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:00.599562 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:05:00.599566 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:00.599570 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:05:00.599573 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:00.599577 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:00.599581 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:00.599585 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:00.599588 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:00.599592 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:00.599596 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:05:00.599600 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:00.599603 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:00.599607 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:00.599611 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:00.599614 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:00.599618 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:00.599622 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:00.599626 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:00.599629 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:00.599633 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:05:00.599637 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:05:00.599640 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:00.599644 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:05:00.599648 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:00.599652 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:05:00.599655 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:05:00.599658 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:05:00.599661 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:00.599665 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:05:00.599669 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:00.599673 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:05:00.599676 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:00.599680 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:05:00.599683 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:00.599687 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:05:00.599691 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:05:00.599695 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:05:00.599698 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:00.599702 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:05:00.599706 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:00.599710 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:05:00.599714 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:00.599718 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:05:00.599722 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:05:00.599726 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:05:00.599729 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:00.599733 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:05:00.599737 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:00.599741 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:05:00.599745 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:00.599749 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:05:00.599752 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:00.599756 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:05:00.599759 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:05:00.599762 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:05:00.599766 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:00.599769 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:05:00.599771 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. I0428 18:05:00.603632 1 static_autoscaler.go:343] No unschedulable pods I0428 18:05:00.603766 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:05:00.604074 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 18:05:00.604738 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 18:10:00.594848322 +0000 UTC m=+69774.293612657 I0428 18:05:10.617611 1 static_autoscaler.go:269] 6 unregistered nodes present E0428 18:05:10.618395 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:10.618409 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:05:10.618437 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:10.618439 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:05:10.618442 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:10.618444 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:10.618447 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:10.618449 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:10.618452 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:10.618455 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:10.618459 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:10.618461 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:10.618464 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:10.618466 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:10.618469 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:10.618472 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:10.618474 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:10.618476 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:10.618479 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:10.618481 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:10.618484 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:10.618486 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:10.618488 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:05:10.618491 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:10.618493 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:10.618496 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:10.618498 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:10.618500 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:10.618503 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:10.618505 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:10.618507 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:10.618510 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:10.618513 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:10.618515 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:10.618518 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:05:10.618521 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:10.618523 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:10.618525 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:10.618528 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:10.618530 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:10.618532 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:10.618535 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:10.618537 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:10.618539 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:10.618541 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:05:10.618544 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:10.618546 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:05:10.618548 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:10.618550 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:05:10.618552 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:10.618555 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:10.618557 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:10.618559 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:10.618562 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:10.618564 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:10.618567 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:10.618569 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:10.618571 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:05:10.618573 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:10.618576 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:10.618578 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:10.618580 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:10.618583 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:10.618585 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:10.618587 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:10.618589 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:05:10.618591 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:10.618594 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:10.618596 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:10.618598 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:10.618601 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:10.618603 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:10.618605 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:10.618608 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:10.618610 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:10.618613 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:05:10.618615 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:10.618617 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:10.618619 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:10.618621 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:10.618624 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:10.618626 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:10.618629 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:10.618631 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:10.618633 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:10.618635 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:10.618638 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:10.618640 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:05:10.618642 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:10.618644 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:10.618647 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:10.618649 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:10.618651 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:10.618654 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:10.618656 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:10.618659 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:10.618661 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:10.618663 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:10.618665 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:10.618668 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:10.618670 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:10.618672 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:05:10.618674 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:10.618677 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:10.618681 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:10.618685 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:10.618688 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:10.618692 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:10.618695 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:10.618699 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:10.618701 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:10.618704 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:10.618706 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:10.618709 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:10.618711 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:10.618713 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:10.618716 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:10.618718 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:05:10.618720 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:10.618723 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:10.618725 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:10.618728 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:10.618730 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:10.618733 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:10.618735 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:10.618737 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:10.618740 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:10.618742 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:10.618744 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:10.618747 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:10.618749 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:10.618752 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:10.618754 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:10.618756 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:10.618760 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:10.618764 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:05:10.618767 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:10.618771 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:10.618774 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:10.618777 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:10.618779 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:10.618781 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:10.618784 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:10.618786 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:10.618789 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:10.618791 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:10.618793 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:10.618795 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. I0428 18:05:10.622463 1 static_autoscaler.go:343] No unschedulable pods I0428 18:05:10.622604 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:05:10.622950 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 18:05:20.635852 1 static_autoscaler.go:269] 6 unregistered nodes present E0428 18:05:20.636695 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:20.636708 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:20.636711 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:20.636714 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:20.636717 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:20.636720 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:05:20.636723 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:20.636725 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:20.636728 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:20.636731 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:20.636733 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:20.636736 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:05:20.636738 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:20.636742 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:20.636746 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:20.636749 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:20.636753 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:20.636757 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:20.636761 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:20.636764 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:20.636767 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:20.636770 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:20.636774 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:20.636777 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:20.636780 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:20.636783 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:20.636786 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:20.636792 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:20.636795 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:20.636797 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:20.636799 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:20.636802 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:20.636804 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:20.636807 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:20.636809 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:20.636811 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:20.636814 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:20.636816 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:20.636819 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:20.636821 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:20.636824 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:20.636826 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:20.636829 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:20.636831 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:20.636833 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:20.636835 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:20.636838 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:20.636840 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:20.636842 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:20.636845 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:20.636847 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:20.636849 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:20.636851 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:20.636854 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:20.636856 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:20.636858 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:20.636861 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:20.636863 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:20.636865 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:20.636868 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:20.636870 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:20.636872 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:20.636874 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:20.636876 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:20.636879 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:20.636881 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:20.636885 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:20.636887 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:20.636889 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:05:20.636892 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:20.636894 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:05:20.636896 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:20.636898 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:05:20.636900 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:20.636903 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:05:20.636905 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:20.636907 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:05:20.636909 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:20.636911 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:05:20.636914 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:20.636916 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:05:20.636918 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:20.636921 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:05:20.636923 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:20.636925 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:20.636927 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:20.636930 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:20.636932 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:20.636934 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:20.636936 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:20.636939 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:20.636941 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:20.636943 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:20.636945 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:20.636948 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:20.636950 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:20.636952 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:20.636954 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:20.636956 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:20.636959 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:20.636961 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:20.636963 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:05:20.636965 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:20.636967 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:20.636970 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:20.636975 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:20.636977 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:20.636979 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:20.636982 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:20.636984 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:20.636986 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:20.636988 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:20.636991 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:20.636993 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:20.636995 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:20.636997 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:20.637000 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:20.637002 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:20.637004 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:20.637006 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:05:20.637008 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:20.637011 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:20.637013 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:05:20.637015 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:20.637017 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:05:20.637020 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:20.637022 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:05:20.637024 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:20.637026 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:05:20.637029 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:20.637031 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:05:20.637033 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:20.637035 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:05:20.637038 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:20.637040 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:05:20.637042 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:20.637044 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:05:20.637047 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:20.637049 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:05:20.637051 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:05:20.637053 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:05:20.637055 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:20.637058 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0428 18:05:20.637060 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. I0428 18:05:20.640844 1 static_autoscaler.go:343] No unschedulable pods I0428 18:05:20.640985 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:05:20.641339 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 18:05:24.275972 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 18:05:24.276283 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 292.7µs I0428 18:05:30.654575 1 static_autoscaler.go:269] 6 unregistered nodes present E0428 18:05:30.655432 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:30.655446 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 18:05:30.655449 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:05:30.655452 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 18:05:30.655455 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:05:30.655457 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:30.655460 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:30.655462 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:30.655465 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:05:30.655468 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:30.655471 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:30.655473 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:30.655476 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:05:30.655478 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:30.655481 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 18:05:30.655484 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:30.655487 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:30.655490 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:30.655494 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:30.655498 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:30.655503 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:05:30.655506 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:30.655509 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:05:30.655512 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:30.655514 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:30.655517 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:30.655520 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:30.655522 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:30.655525 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:30.655528 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:30.655530 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:30.655533 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:30.655536 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:30.655538 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:30.655541 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:30.655543 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:30.655546 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:30.655548 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:30.655551 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:30.655553 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:30.655556 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:30.655558 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:30.655561 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:05:30.655563 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:30.655565 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:30.655568 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:30.655571 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:05:30.655576 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:30.655581 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 18:05:30.655584 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:30.655587 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:30.655589 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:30.655592 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:30.655594 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:30.655597 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:05:30.655599 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:30.655602 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:05:30.655604 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:30.655606 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:30.655609 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:30.655611 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:30.655614 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:30.655616 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:30.655619 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:30.655622 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:30.655624 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:30.655626 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:30.655629 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:30.655631 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:05:30.655635 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:05:30.655637 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:05:30.655640 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:30.655642 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:30.655644 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:05:30.655647 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:30.655651 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 18:05:30.655655 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:30.655659 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:30.655662 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:05:30.655665 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:30.655667 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:05:30.655670 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:30.655672 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:05:30.655674 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:30.655677 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:05:30.655679 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:30.655682 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:05:30.655684 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:05:30.655687 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:30.655689 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:30.655691 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:30.655694 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:30.655696 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:30.655698 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:05:30.655701 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:30.655703 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:05:30.655706 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:30.655708 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:30.655710 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:30.655713 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:30.655715 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:30.655717 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:05:30.655720 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:30.655723 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:05:30.655725 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:30.655730 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:30.655734 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:30.655737 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:30.655741 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:30.655744 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:30.655746 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:30.655748 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:05:30.655751 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:30.655753 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:05:30.655756 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:30.655758 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:30.655760 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:30.655763 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:30.655765 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:30.655767 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:30.655770 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:30.655772 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:30.655775 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:30.655777 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:05:30.655779 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:30.655782 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:05:30.655784 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:30.655787 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:30.655789 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:30.655792 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:30.655794 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:30.655796 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:30.655799 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:05:30.655801 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:30.655804 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:05:30.655807 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:30.655811 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:05:30.655815 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:05:30.655819 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:05:30.655822 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:05:30.655825 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:05:30.655827 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:30.655830 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:05:30.655832 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:30.655834 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:05:30.655837 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:30.655839 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:05:30.655841 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:30.655844 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:30.655847 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:30.655849 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:30.655851 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:30.655854 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:30.655856 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:05:30.655858 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:30.655861 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:05:30.655863 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:30.655866 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:30.655868 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:30.655870 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:30.655873 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:30.655875 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:30.655877 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:30.655880 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:30.655882 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:30.655886 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:05:30.655890 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:05:30.655894 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:30.655898 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:05:30.655901 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:30.655903 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:05:30.655906 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:05:30.655908 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:05:30.655911 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:05:30.655913 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:05:30.655915 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:30.655918 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:05:30.655920 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:30.655923 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:05:30.655925 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:30.655927 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:05:30.655930 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:30.655932 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:05:30.655935 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:05:30.655937 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:05:30.655940 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:30.655956 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 18:05:30.655959 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:30.655961 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 18:05:30.655963 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:30.655966 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 18:05:30.655968 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:05:30.655971 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 18:05:30.655973 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:05:30.655976 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 18:05:30.655978 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:30.655980 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 18:05:30.655984 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:30.655988 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 18:05:30.655992 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:30.655996 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 18:05:30.655999 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:30.656001 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 18:05:30.656004 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:05:30.656006 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 18:05:30.656009 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:30.656012 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 18:05:30.656014 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. I0428 18:05:30.660137 1 static_autoscaler.go:343] No unschedulable pods I0428 18:05:30.660260 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:05:30.660622 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 18:05:40.673990 1 static_autoscaler.go:269] 6 unregistered nodes present E0428 18:05:40.674803 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:05:40.674817 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:40.674821 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:40.674824 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:40.674826 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:40.674829 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:05:40.674832 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:40.674834 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:05:40.674837 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:40.674840 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:05:40.674842 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:40.674845 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:05:40.674847 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 18:05:40.674850 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:05:40.674852 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:40.674855 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:05:40.674857 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:40.674859 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:05:40.674862 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:05:40.674864 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:05:40.674867 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:40.674869 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:05:40.674872 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:40.674874 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:05:40.674877 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:40.674880 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:05:40.674883 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:40.674885 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:05:40.674888 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:05:40.674890 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:05:40.674893 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 18:05:40.674896 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:05:40.674898 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:05:40.674901 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:05:40.674903 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:05:40.674906 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:05:40.674908 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 18:05:40.674910 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:05:40.674913 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 18:05:40.674915 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:05:40.674917 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:40.674920 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:05:40.674930 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:40.674932 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:05:40.674934 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:40.674937 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:05:40.674939 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 18:05:40.674941 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:05:40.674944 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:40.674947 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:05:40.674949 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:40.674952 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:05:40.674954 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 18:05:40.674956 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:05:40.674976 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:40.674978 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:05:40.674981 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:40.674983 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:05:40.674986 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:40.674988 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:05:40.674991 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:40.674993 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:05:40.674995 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:05:40.674998 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:05:40.675000 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:40.675003 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:05:40.675005 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 18:05:40.675008 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:40.675011 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:40.675014 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:40.675016 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:40.675018 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:40.675021 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:40.675023 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 18:05:40.675026 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:40.675028 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:40.675030 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 18:05:40.675033 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:40.675035 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:40.675038 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:40.675040 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:40.675042 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 18:05:40.675045 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:40.675047 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:40.675050 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:40.675052 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 18:05:40.675054 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:40.675058 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:40.675060 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:40.675063 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:40.675065 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:40.675068 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 18:05:40.675070 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:40.675072 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:40.675075 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:40.675077 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:40.675080 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:40.675082 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:40.675085 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:40.675087 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 18:05:40.675098 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:40.675104 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:40.675107 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:40.675109 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:40.675112 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:40.675114 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:40.675117 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:05:40.675120 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:40.675122 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:05:40.675124 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 18:05:40.675127 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:05:40.675129 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:40.675132 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:05:40.675134 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:40.675136 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:05:40.675139 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:40.675141 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:05:40.675143 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:40.675146 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:40.675149 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:40.675151 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:40.675153 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 18:05:40.675156 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:40.675158 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:40.675160 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:40.675163 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:40.675165 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:40.675168 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:40.675170 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:40.675172 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:40.675175 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:40.675177 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:05:40.675179 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:40.675182 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:40.675185 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:40.675187 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 18:05:40.675190 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:40.675192 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:40.675195 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:40.675197 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:40.675199 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:40.675202 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:40.675204 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:40.675207 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:40.675209 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:40.675212 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:05:40.675214 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:40.675216 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:40.675219 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:40.675221 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:40.675224 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:40.675226 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 18:05:40.675229 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:40.675231 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:40.675234 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:40.675236 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:40.675239 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:40.675242 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:40.675244 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:40.675246 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:40.675249 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:40.675251 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:05:40.675254 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:40.675257 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:40.675260 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:40.675262 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:40.675264 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 18:05:40.675267 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:40.675270 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 18:05:40.675272 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 18:05:40.675274 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 18:05:40.675277 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:40.675279 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 18:05:40.675282 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:40.675284 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 18:05:40.675286 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:40.675289 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 18:05:40.675291 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:40.675294 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 18:05:40.675296 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:05:40.675298 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 18:05:40.675301 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:40.675303 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 18:05:40.675305 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:40.675308 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 18:05:40.675310 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:40.675312 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:40.675315 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:40.675317 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:40.675319 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 18:05:40.675322 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:40.675324 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:40.675326 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:40.675329 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:40.675331 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:40.675334 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:40.675336 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:40.675338 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:40.675341 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:40.675343 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:05:40.675346 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:40.675348 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:40.675350 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:40.675353 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:40.675355 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:40.675358 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:40.675361 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:40.675363 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. I0428 18:05:40.679528 1 static_autoscaler.go:343] No unschedulable pods I0428 18:05:40.679664 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:05:40.679975 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 18:05:50.693114 1 static_autoscaler.go:269] 6 unregistered nodes present E0428 18:05:50.693920 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:50.693932 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 18:05:50.693936 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:05:50.693939 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 18:05:50.693942 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:05:50.693944 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:50.693946 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 18:05:50.693949 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:50.693951 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:05:50.693954 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:50.693957 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:50.693959 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:50.693962 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:05:50.693964 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:50.693967 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:50.693969 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:50.693972 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:50.693974 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:50.693977 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:05:50.693980 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:50.693983 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:05:50.693985 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:50.693988 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:50.693990 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:50.693993 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:50.693995 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:50.693998 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:50.694000 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:50.694003 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:50.694005 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:50.694008 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:50.694010 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:50.694012 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:05:50.694014 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 18:05:50.694017 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:05:50.694019 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:05:50.694022 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:50.694024 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:50.694028 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:50.694032 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:05:50.694035 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:50.694039 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:50.694042 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:05:50.694046 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:50.694048 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:05:50.694051 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:50.694053 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:05:50.694055 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:05:50.694058 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:50.694060 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:50.694062 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:50.694065 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:05:50.694067 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:50.694069 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:05:50.694072 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:50.694075 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:50.694077 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:50.694080 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:05:50.694082 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:50.694084 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:05:50.694087 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:50.694089 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:50.694091 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:50.694093 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:50.694096 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:50.694098 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:05:50.694101 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:50.694103 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:05:50.694105 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:50.694109 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:50.694113 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:50.694117 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:50.694121 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:50.694124 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:50.694127 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:50.694129 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:05:50.694132 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:50.694134 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:05:50.694136 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:50.694138 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:50.694141 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:50.694143 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:50.694145 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:50.694147 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:50.694150 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 18:05:50.694152 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:50.694154 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 18:05:50.694156 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:05:50.694159 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 18:05:50.694161 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:05:50.694164 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 18:05:50.694166 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:50.694168 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 18:05:50.694171 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:50.694174 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 18:05:50.694176 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:50.694179 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 18:05:50.694181 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:50.694183 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:05:50.694185 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:50.694188 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:05:50.694190 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:05:50.694193 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:05:50.694195 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:05:50.694197 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:05:50.694199 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:50.694202 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:05:50.694204 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:50.694207 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:05:50.694209 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:50.694211 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:05:50.694213 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:50.694216 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:05:50.694218 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 18:05:50.694221 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:50.694223 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:50.694225 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:50.694227 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:05:50.694230 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:50.694232 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:05:50.694235 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:50.694237 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:50.694239 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:50.694241 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:50.694244 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:50.694246 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:50.694248 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:50.694250 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:50.694253 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:50.694255 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 18:05:50.694258 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:50.694261 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:05:50.694264 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:05:50.694266 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:50.694269 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:05:50.694271 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:05:50.694273 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:05:50.694276 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:05:50.694278 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:05:50.694280 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:50.694283 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:05:50.694285 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:50.694287 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:05:50.694289 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:50.694292 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:05:50.694294 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:50.694296 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:05:50.694298 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 18:05:50.694301 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:05:50.694303 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:05:50.694306 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:05:50.694308 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:50.694311 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:50.694313 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:05:50.694316 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:50.694318 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:05:50.694321 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:50.694323 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:05:50.694326 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:50.694328 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0428 18:05:50.694330 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:50.694332 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:50.694335 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:50.694337 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:05:50.694339 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:50.694341 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:05:50.694344 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:50.694346 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 18:05:50.694348 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:50.694351 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:05:50.694353 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:50.694355 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0428 18:05:50.694358 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:05:50.694360 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. I0428 18:05:50.698326 1 static_autoscaler.go:343] No unschedulable pods I0428 18:05:50.698469 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:05:50.698816 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 18:06:00.712684 1 static_autoscaler.go:269] 6 unregistered nodes present E0428 18:06:00.713528 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:06:00.713541 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:06:00.713544 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:06:00.713547 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 18:06:00.713549 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:06:00.713552 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:06:00.713555 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:06:00.713557 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:06:00.713560 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:06:00.713562 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 18:06:00.713565 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:06:00.713567 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:06:00.713570 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:06:00.713572 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:06:00.713574 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:06:00.713577 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:06:00.713582 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:06:00.713586 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:06:00.713590 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:06:00.713593 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:06:00.713596 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:06:00.713598 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:06:00.713600 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:06:00.713603 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:06:00.713605 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:06:00.713607 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:06:00.713609 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:06:00.713613 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:06:00.713616 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:06:00.713618 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:06:00.713621 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:06:00.713623 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:06:00.713625 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:06:00.713628 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:06:00.713630 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:06:00.713632 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:06:00.713635 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:06:00.713637 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:06:00.713639 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:06:00.713641 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:06:00.713643 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:06:00.713646 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:06:00.713648 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:06:00.713650 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:06:00.713652 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:06:00.713655 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:06:00.713657 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:06:00.713661 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:06:00.713665 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:06:00.713668 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:06:00.713672 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:06:00.713675 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:06:00.713677 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 18:06:00.713679 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:06:00.713682 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 18:06:00.713684 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:06:00.713686 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 18:06:00.713688 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:06:00.713691 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 18:06:00.713693 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:06:00.713695 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 18:06:00.713697 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:06:00.713700 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 18:06:00.713702 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:06:00.713704 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 18:06:00.713706 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:06:00.713711 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:06:00.713713 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:06:00.713715 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:06:00.713718 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:06:00.713720 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:06:00.713722 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:06:00.713725 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:06:00.713727 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:06:00.713729 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:06:00.713731 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:06:00.713734 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:06:00.713736 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:06:00.713739 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:06:00.713743 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:06:00.713747 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:06:00.713751 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 18:06:00.713754 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:06:00.713757 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:06:00.713759 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:06:00.713761 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:06:00.713764 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:06:00.713766 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:06:00.713768 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:06:00.713770 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:06:00.713773 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:06:00.713775 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:06:00.713777 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:06:00.713779 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:06:00.713782 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:06:00.713784 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:06:00.713786 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:06:00.713788 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 18:06:00.713791 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:06:00.713793 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:06:00.713796 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 18:06:00.713798 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:06:00.713800 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 18:06:00.713802 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0428 18:06:00.713805 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 18:06:00.713809 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:06:00.713811 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 18:06:00.713813 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:06:00.713816 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 18:06:00.713819 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:06:00.713823 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 18:06:00.713827 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:06:00.713830 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 18:06:00.713834 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:06:00.713836 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 18:06:00.713839 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-eventdetails-build. Should not reach here. E0428 18:06:00.713841 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 18:06:00.713843 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:06:00.713845 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 18:06:00.713847 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. I0428 18:06:00.717524 1 static_autoscaler.go:343] No unschedulable pods I0428 18:06:00.717688 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:06:00.717997 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 18:06:10.733569 1 static_autoscaler.go:269] 6 unregistered nodes present E0428 18:06:10.734404 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 18:06:10.734446 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:06:10.734451 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:06:10.734455 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:06:10.734459 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:06:10.734461 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 18:06:10.734464 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:06:10.734467 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 18:06:10.734469 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:06:10.734471 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:06:10.734474 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:06:10.734476 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 18:06:10.734479 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:06:10.734481 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:06:10.734483 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:06:10.734486 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:06:10.734488 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:06:10.734491 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 18:06:10.734493 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:06:10.734496 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:06:10.734498 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:06:10.734500 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:06:10.734502 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:06:10.734505 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:06:10.734507 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:06:10.734510 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 18:06:10.734512 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:06:10.734517 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:06:10.734520 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:06:10.734522 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:06:10.734524 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:06:10.734526 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:06:10.734529 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:06:10.734531 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:06:10.734533 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:06:10.734536 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 18:06:10.734538 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:06:10.734540 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:06:10.734542 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:06:10.734544 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:06:10.734547 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:06:10.734549 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:06:10.734551 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:06:10.734553 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:06:10.734556 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:06:10.734558 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:06:10.734560 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:06:10.734563 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 18:06:10.734565 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:06:10.734567 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:06:10.734570 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:06:10.734572 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:06:10.734574 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:06:10.734576 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:06:10.734579 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:06:10.734581 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0428 18:06:10.734583 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:06:10.734585 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:06:10.734588 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:06:10.734590 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. I0428 18:06:10.737611 1 static_autoscaler.go:343] No unschedulable pods I0428 18:06:10.737771 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:06:10.738041 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 18:06:20.752545 1 static_autoscaler.go:269] 6 unregistered nodes present E0428 18:06:20.765672 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:06:20.765696 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:06:20.765709 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:06:20.765713 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:06:20.765717 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:06:20.765721 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:06:20.765725 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:06:20.765729 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:06:20.765733 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 18:06:20.765738 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:06:20.765742 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 18:06:20.765752 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:06:20.765756 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 18:06:20.765760 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:06:20.765765 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:06:20.765770 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:06:20.765774 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:06:20.765779 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:06:20.765783 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:06:20.765793 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:06:20.765798 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:06:20.765803 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 18:06:20.765808 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:06:20.765812 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:06:20.765817 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:06:20.765821 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:06:20.765826 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:06:20.765838 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:06:20.765843 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:06:20.765848 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 18:06:20.765852 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:06:20.765857 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:06:20.765861 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:06:20.765866 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:06:20.765870 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:06:20.765880 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:06:20.765885 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:06:20.765889 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:06:20.765894 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:06:20.765899 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 18:06:20.765904 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:06:20.765908 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:06:20.765912 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:06:20.765917 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. I0428 18:06:20.777053 1 static_autoscaler.go:343] No unschedulable pods I0428 18:06:20.777329 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:06:20.779335 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 18:06:30.806176 1 static_autoscaler.go:269] 6 unregistered nodes present E0428 18:06:30.806971 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:06:30.806985 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:06:30.806989 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:06:30.806992 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:06:30.806994 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:06:30.806998 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:06:30.807000 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:06:30.807002 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:06:30.807005 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:06:30.807008 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:06:30.807010 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:06:30.807013 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:06:30.807015 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:06:30.807018 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:06:30.807020 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 18:06:30.807023 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:06:30.807025 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 18:06:30.807027 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:06:30.807030 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 18:06:30.807032 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:06:30.807034 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 18:06:30.807037 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:06:30.807039 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:06:30.807041 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:06:30.807044 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:06:30.807046 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:06:30.807048 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:06:30.807051 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:06:30.807053 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:06:30.807055 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:06:30.807057 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. E0428 18:06:30.807060 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 18:06:30.807062 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:06:30.807064 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-cronjob-receive-adapter-build. Should not reach here. E0428 18:06:30.807066 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:06:30.807069 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0428 18:06:30.807072 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:06:30.807074 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-filterevents-build. Should not reach here. E0428 18:06:30.807076 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:06:30.807078 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0428 18:06:30.807081 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:06:30.807083 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-sequencestepper-build. Should not reach here. E0428 18:06:30.807085 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-performance-build. Should not reach here. E0428 18:06:30.807088 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-test-transformevents-build. Should not reach here. I0428 18:06:30.809322 1 static_autoscaler.go:343] No unschedulable pods I0428 18:06:30.809524 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:06:30.809803 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 18:06:40.825595 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:06:40.826822 1 static_autoscaler.go:343] No unschedulable pods I0428 18:06:40.826993 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:06:40.827294 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 18:06:50.846900 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:06:50.848170 1 static_autoscaler.go:343] No unschedulable pods I0428 18:06:50.848337 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:06:50.848648 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 18:07:00.861405 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:07:00.862517 1 static_autoscaler.go:343] No unschedulable pods I0428 18:07:00.862653 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:07:00.862954 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 18:07:10.877535 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:07:10.878678 1 static_autoscaler.go:343] No unschedulable pods I0428 18:07:10.878810 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:07:10.879166 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 18:07:10.879880 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 18:12:10.875005549 +0000 UTC m=+69904.573770164 I0428 18:07:20.892358 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:07:20.893402 1 static_autoscaler.go:343] No unschedulable pods I0428 18:07:20.893492 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:07:20.893902 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 18:07:24.276451 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 18:07:24.276728 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 258.76µs I0428 18:07:30.907274 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:07:30.908339 1 static_autoscaler.go:343] No unschedulable pods I0428 18:07:30.908480 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:07:30.908837 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 18:07:30.909451 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 18:12:30.904228475 +0000 UTC m=+69924.602992867 I0428 18:07:40.922277 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:07:40.923315 1 static_autoscaler.go:343] No unschedulable pods I0428 18:07:40.923439 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:07:40.923897 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:07:40.924608 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 18:12:40.919777791 +0000 UTC m=+69934.618542175 I0428 18:07:50.937057 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:07:50.938224 1 static_autoscaler.go:343] No unschedulable pods I0428 18:07:50.938380 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:07:50.938758 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:08:00.956228 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:08:00.957213 1 static_autoscaler.go:343] No unschedulable pods I0428 18:08:00.957336 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:08:00.957674 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:08:10.977921 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:08:10.979040 1 static_autoscaler.go:343] No unschedulable pods I0428 18:08:10.979183 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:08:10.979547 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:08:20.992575 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:08:20.993588 1 static_autoscaler.go:343] No unschedulable pods I0428 18:08:20.993737 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:08:20.994007 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:08:31.008072 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:08:31.009018 1 static_autoscaler.go:343] No unschedulable pods I0428 18:08:31.009125 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:08:31.009463 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:08:41.022952 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:08:41.023997 1 static_autoscaler.go:343] No unschedulable pods I0428 18:08:41.024157 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:08:41.024462 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:08:41.025097 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 18:13:41.020629449 +0000 UTC m=+69994.719393816 I0428 18:08:51.038039 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:08:51.039052 1 static_autoscaler.go:343] No unschedulable pods I0428 18:08:51.039131 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:08:51.039535 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 18:09:01.052131 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:09:01.053115 1 static_autoscaler.go:343] No unschedulable pods I0428 18:09:01.053272 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:09:01.053581 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 18:09:11.067792 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:09:11.068780 1 static_autoscaler.go:343] No unschedulable pods I0428 18:09:11.068898 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:09:11.069194 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 18:09:21.085255 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:09:21.086250 1 static_autoscaler.go:343] No unschedulable pods I0428 18:09:21.086444 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:09:21.086761 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 18:09:24.276851 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 18:09:24.277105 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 236.613µs I0428 18:09:31.107232 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:09:31.108308 1 static_autoscaler.go:343] No unschedulable pods I0428 18:09:31.108459 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:09:31.108779 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 18:09:41.122379 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:09:41.123476 1 static_autoscaler.go:343] No unschedulable pods I0428 18:09:41.123606 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:09:41.123950 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 18:09:51.137471 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:09:51.138451 1 static_autoscaler.go:343] No unschedulable pods I0428 18:09:51.138628 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:09:51.139008 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 18:10:01.152570 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:10:01.153541 1 static_autoscaler.go:343] No unschedulable pods I0428 18:10:01.153678 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:10:01.154019 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:10:01.154701 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 18:15:01.149893598 +0000 UTC m=+70074.848657982 I0428 18:10:11.168523 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:10:11.169534 1 static_autoscaler.go:343] No unschedulable pods I0428 18:10:11.169672 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:10:11.170001 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 18:10:21.184135 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:10:21.185469 1 static_autoscaler.go:343] No unschedulable pods I0428 18:10:21.185650 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:10:21.186123 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 18:10:31.204214 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:10:31.205314 1 static_autoscaler.go:343] No unschedulable pods I0428 18:10:31.205444 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:10:31.205860 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 18:10:41.219519 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:10:41.220497 1 static_autoscaler.go:343] No unschedulable pods I0428 18:10:41.220588 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:10:41.220916 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 18:10:51.234401 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:10:51.235485 1 static_autoscaler.go:343] No unschedulable pods I0428 18:10:51.235624 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:10:51.235977 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 18:11:01.251958 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:11:01.253382 1 static_autoscaler.go:343] No unschedulable pods I0428 18:11:01.253548 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:11:01.254101 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 18:11:11.268463 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:11:11.269522 1 static_autoscaler.go:343] No unschedulable pods I0428 18:11:11.269674 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:11:11.269995 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 18:11:21.284077 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:11:21.285134 1 static_autoscaler.go:343] No unschedulable pods I0428 18:11:21.285274 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:11:21.285747 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 18:11:24.277239 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 18:11:24.277579 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 315.944µs I0428 18:11:31.300578 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:11:31.302217 1 static_autoscaler.go:343] No unschedulable pods I0428 18:11:31.302382 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:11:31.302746 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 18:11:41.320786 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:11:41.323287 1 static_autoscaler.go:343] No unschedulable pods I0428 18:11:41.323579 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:11:41.324387 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 18:11:51.352076 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:11:51.353099 1 static_autoscaler.go:343] No unschedulable pods I0428 18:11:51.353275 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:11:51.353631 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 18:12:01.494195 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:12:01.495239 1 static_autoscaler.go:343] No unschedulable pods I0428 18:12:01.495378 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:12:01.495848 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 18:12:11.519890 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:12:11.520936 1 static_autoscaler.go:343] No unschedulable pods I0428 18:12:11.521041 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:12:11.521429 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:12:11.522130 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 18:17:11.517490913 +0000 UTC m=+70205.216255294 I0428 18:12:21.535650 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:12:21.536736 1 static_autoscaler.go:343] No unschedulable pods I0428 18:12:21.536921 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:12:21.537215 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 18:12:31.551719 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:12:31.552751 1 static_autoscaler.go:343] No unschedulable pods I0428 18:12:31.552883 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:12:31.553186 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:12:31.553798 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 18:17:31.549350375 +0000 UTC m=+70225.248114728 I0428 18:12:41.569130 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:12:41.571143 1 static_autoscaler.go:343] No unschedulable pods I0428 18:12:41.571469 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:12:41.572125 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:12:41.573495 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 18:17:41.565891974 +0000 UTC m=+70235.264656312 I0428 18:12:51.587439 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:12:51.589444 1 static_autoscaler.go:343] No unschedulable pods I0428 18:12:51.589691 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:12:51.590304 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 18:13:01.605946 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:13:01.609277 1 static_autoscaler.go:343] No unschedulable pods I0428 18:13:01.609803 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:13:01.611198 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 18:13:11.628190 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:13:11.629610 1 static_autoscaler.go:343] No unschedulable pods I0428 18:13:11.629715 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:13:11.630252 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 18:13:21.648120 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:13:21.649979 1 static_autoscaler.go:343] No unschedulable pods I0428 18:13:21.650278 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:13:21.650805 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 18:13:24.277713 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 18:13:24.277974 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 243.012µs I0428 18:13:31.669892 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:13:31.670966 1 static_autoscaler.go:343] No unschedulable pods I0428 18:13:31.671056 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:13:31.671436 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 18:13:41.685161 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:13:41.686230 1 static_autoscaler.go:343] No unschedulable pods I0428 18:13:41.686321 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:13:41.686807 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:13:41.687606 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 18:18:41.682542092 +0000 UTC m=+70295.381306429 I0428 18:13:51.704223 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:13:51.706043 1 static_autoscaler.go:343] No unschedulable pods I0428 18:13:51.706295 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:13:51.706865 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 18:14:01.724455 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:14:01.725521 1 static_autoscaler.go:343] No unschedulable pods I0428 18:14:01.725613 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:14:01.726011 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 18:14:11.742183 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:14:11.743371 1 static_autoscaler.go:343] No unschedulable pods I0428 18:14:11.743551 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:14:11.743937 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 18:14:21.765984 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:14:21.767245 1 static_autoscaler.go:343] No unschedulable pods I0428 18:14:21.767399 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:14:21.767785 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 18:14:21.768371 1 scale_down.go:776] No candidates for scale down I0428 18:14:31.782525 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:14:31.783619 1 static_autoscaler.go:343] No unschedulable pods I0428 18:14:31.783742 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:14:31.784100 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 18:14:31.784683 1 scale_down.go:776] No candidates for scale down I0428 18:14:41.803042 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:14:41.804571 1 static_autoscaler.go:343] No unschedulable pods I0428 18:14:41.804769 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:14:41.805302 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 18:14:41.806269 1 scale_down.go:776] No candidates for scale down I0428 18:14:51.823086 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:14:51.824570 1 static_autoscaler.go:343] No unschedulable pods I0428 18:14:51.824730 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:14:51.825132 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 18:14:51.825835 1 scale_down.go:776] No candidates for scale down I0428 18:15:01.839850 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:15:01.841095 1 static_autoscaler.go:343] No unschedulable pods I0428 18:15:01.841285 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:15:01.841708 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:15:01.842703 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 18:20:01.836837478 +0000 UTC m=+70375.535601845 I0428 18:15:01.842842 1 scale_down.go:776] No candidates for scale down I0428 18:15:11.857719 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:15:11.859171 1 static_autoscaler.go:343] No unschedulable pods I0428 18:15:11.859278 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:15:11.859667 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 18:15:11.860290 1 scale_down.go:776] No candidates for scale down I0428 18:15:21.872846 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:15:21.874125 1 static_autoscaler.go:343] No unschedulable pods I0428 18:15:21.874308 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:15:21.874688 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 18:15:21.875324 1 scale_down.go:776] No candidates for scale down I0428 18:15:24.278100 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 18:15:24.278376 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 258.075µs I0428 18:15:31.891303 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:15:31.892339 1 static_autoscaler.go:343] No unschedulable pods I0428 18:15:31.892526 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:15:31.892836 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 18:15:31.893377 1 scale_down.go:776] No candidates for scale down I0428 18:15:41.906040 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:15:41.907186 1 static_autoscaler.go:343] No unschedulable pods I0428 18:15:41.907281 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:15:41.907699 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 18:15:41.908309 1 scale_down.go:776] No candidates for scale down I0428 18:15:51.922050 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:15:51.923205 1 static_autoscaler.go:343] No unschedulable pods I0428 18:15:51.923354 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:15:51.923687 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 18:15:51.924221 1 scale_down.go:776] No candidates for scale down I0428 18:16:01.936388 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:16:01.937606 1 static_autoscaler.go:343] No unschedulable pods I0428 18:16:01.937753 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:16:01.938085 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 18:16:01.938692 1 scale_down.go:776] No candidates for scale down I0428 18:16:11.951274 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:16:11.952378 1 static_autoscaler.go:343] No unschedulable pods I0428 18:16:11.952546 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:16:11.952864 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 18:16:11.953461 1 scale_down.go:776] No candidates for scale down I0428 18:16:21.967011 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:16:21.968306 1 static_autoscaler.go:343] No unschedulable pods I0428 18:16:21.968474 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:16:21.968874 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 18:16:21.969473 1 scale_down.go:776] No candidates for scale down I0428 18:16:31.981801 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:16:31.983138 1 static_autoscaler.go:343] No unschedulable pods I0428 18:16:31.983273 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:16:31.983642 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 18:16:31.984236 1 scale_down.go:776] No candidates for scale down I0428 18:16:41.997220 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:16:41.998285 1 static_autoscaler.go:343] No unschedulable pods I0428 18:16:41.998458 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:16:41.998863 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 18:16:41.999407 1 scale_down.go:776] No candidates for scale down I0428 18:16:52.012897 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:16:52.014039 1 static_autoscaler.go:343] No unschedulable pods I0428 18:16:52.014218 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:16:52.014696 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 18:16:52.015451 1 scale_down.go:776] No candidates for scale down I0428 18:17:02.029181 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:17:02.030257 1 static_autoscaler.go:343] No unschedulable pods I0428 18:17:02.030360 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:17:02.030766 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 18:17:02.031299 1 scale_down.go:776] No candidates for scale down I0428 18:17:12.043879 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:17:12.045088 1 static_autoscaler.go:343] No unschedulable pods I0428 18:17:12.045251 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:17:12.045676 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:17:12.046441 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 18:22:12.04133311 +0000 UTC m=+70505.740097446 I0428 18:17:12.046559 1 scale_down.go:776] No candidates for scale down I0428 18:17:22.058953 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:17:22.060156 1 static_autoscaler.go:343] No unschedulable pods I0428 18:17:22.060279 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:17:22.060744 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0428 18:17:22.061819 1 scale_down.go:776] No candidates for scale down I0428 18:17:24.278507 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 18:17:24.278766 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 240.338µs I0428 18:17:32.081128 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:17:32.082200 1 static_autoscaler.go:343] No unschedulable pods I0428 18:17:32.082360 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:17:32.082718 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:17:32.083434 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 18:22:32.078630962 +0000 UTC m=+70525.777395345 I0428 18:17:32.083545 1 scale_down.go:776] No candidates for scale down I0428 18:17:42.100235 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:17:42.101341 1 static_autoscaler.go:343] No unschedulable pods I0428 18:17:42.101495 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:17:42.101927 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:17:42.102563 1 scale_down.go:776] No candidates for scale down I0428 18:17:52.115507 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:17:52.117150 1 static_autoscaler.go:343] No unschedulable pods I0428 18:17:52.117246 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:17:52.117809 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:17:52.118742 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 18:17:52.134199 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 18:17:52.135472 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 18:17:52.139989 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588097872 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 18:17:52.156385 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 18:18:02.147817 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:18:02.147835 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0b1cbc38278fd8a0c I0428 18:18:02.178632 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0a02eed30a2ed2a3e I0428 18:18:02.198627 1 static_autoscaler.go:277] Some unregistered nodes were removed, skipping iteration I0428 18:18:12.212454 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:18:12.212473 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0a02eed30a2ed2a3e I0428 18:18:12.212519 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0b1cbc38278fd8a0c I0428 18:18:12.212589 1 static_autoscaler.go:277] Some unregistered nodes were removed, skipping iteration W0428 18:18:22.224929 1 clusterstate.go:258] Scale-up timed out for node group openshift-machine-api/build01-9hdwj-worker-us-east-1b-m5d4x after 15m1.868665928s W0428 18:18:22.224989 1 clusterstate.go:281] Disabling scale-up for node group openshift-machine-api/build01-9hdwj-worker-us-east-1b-m5d4x until 2020-04-28 18:23:22.222588882 +0000 UTC m=+70575.921353232; errorClass=Other; errorCode=timeout I0428 18:18:22.225158 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:18:22.225168 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0a02eed30a2ed2a3e I0428 18:18:22.225206 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0b1cbc38278fd8a0c I0428 18:18:22.225266 1 static_autoscaler.go:277] Some unregistered nodes were removed, skipping iteration I0428 18:18:32.240382 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:18:32.240399 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0a02eed30a2ed2a3e I0428 18:18:32.240464 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0b1cbc38278fd8a0c I0428 18:18:32.240501 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-05ad429f3bf092620 I0428 18:18:32.259584 1 static_autoscaler.go:277] Some unregistered nodes were removed, skipping iteration I0428 18:18:42.271053 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:18:42.271071 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0b1cbc38278fd8a0c W0428 18:18:42.271084 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1b/i-0b1cbc38278fd8a0c: node group min size reached, skipping unregistered node removal I0428 18:18:42.271088 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0a02eed30a2ed2a3e W0428 18:18:42.271102 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1b/i-0a02eed30a2ed2a3e: node group min size reached, skipping unregistered node removal I0428 18:18:42.271107 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-05ad429f3bf092620 W0428 18:18:42.271124 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1b/i-05ad429f3bf092620: node group min size reached, skipping unregistered node removal I0428 18:18:42.272231 1 static_autoscaler.go:343] No unschedulable pods I0428 18:18:42.272371 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:18:42.272397 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:18:42.272756 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:18:42.273497 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 18:23:42.268448915 +0000 UTC m=+70595.967213314 I0428 18:18:42.273602 1 scale_down.go:776] No candidates for scale down I0428 18:18:52.292145 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:18:52.292162 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-05ad429f3bf092620 W0428 18:18:52.292175 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1b/i-05ad429f3bf092620: node group min size reached, skipping unregistered node removal I0428 18:18:52.292179 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0b1cbc38278fd8a0c W0428 18:18:52.292191 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1b/i-0b1cbc38278fd8a0c: node group min size reached, skipping unregistered node removal I0428 18:18:52.292195 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0a02eed30a2ed2a3e W0428 18:18:52.292205 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1b/i-0a02eed30a2ed2a3e: node group min size reached, skipping unregistered node removal I0428 18:18:52.293177 1 static_autoscaler.go:343] No unschedulable pods I0428 18:18:52.293266 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:18:52.293291 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:18:52.293669 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:18:52.294206 1 scale_down.go:776] No candidates for scale down I0428 18:19:02.308683 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:19:02.308708 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0b1cbc38278fd8a0c W0428 18:19:02.308733 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1b/i-0b1cbc38278fd8a0c: node group min size reached, skipping unregistered node removal I0428 18:19:02.308739 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0a02eed30a2ed2a3e W0428 18:19:02.308757 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1b/i-0a02eed30a2ed2a3e: node group min size reached, skipping unregistered node removal I0428 18:19:02.308768 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-05ad429f3bf092620 W0428 18:19:02.308786 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1b/i-05ad429f3bf092620: node group min size reached, skipping unregistered node removal I0428 18:19:02.310185 1 static_autoscaler.go:343] No unschedulable pods I0428 18:19:02.310382 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:19:02.310442 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:19:02.310889 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:19:02.311777 1 scale_down.go:776] No candidates for scale down W0428 18:19:12.329487 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-0b1cbc38278fd8a0c W0428 18:19:12.329506 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-0a02eed30a2ed2a3e I0428 18:19:12.329703 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:19:12.329713 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0b1cbc38278fd8a0c W0428 18:19:12.329718 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-0b1cbc38278fd8a0c, skipping I0428 18:19:12.329721 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0a02eed30a2ed2a3e W0428 18:19:12.329725 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-0a02eed30a2ed2a3e, skipping I0428 18:19:12.329728 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-05ad429f3bf092620 W0428 18:19:12.329738 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1b/i-05ad429f3bf092620: node group min size reached, skipping unregistered node removal I0428 18:19:12.330706 1 static_autoscaler.go:343] No unschedulable pods I0428 18:19:12.330796 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:19:12.330869 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:19:12.331199 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:19:12.331786 1 scale_down.go:776] No candidates for scale down W0428 18:19:22.344307 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-0a02eed30a2ed2a3e W0428 18:19:22.344326 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-05ad429f3bf092620 W0428 18:19:22.344358 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-0b1cbc38278fd8a0c W0428 18:19:22.344401 1 clusterstate.go:258] Scale-up timed out for node group openshift-machine-api/build01-9hdwj-worker-us-east-1a-m5d4x after 15m1.822336302s W0428 18:19:22.344451 1 clusterstate.go:281] Disabling scale-up for node group openshift-machine-api/build01-9hdwj-worker-us-east-1a-m5d4x until 2020-04-28 18:24:22.341894114 +0000 UTC m=+70636.040658464; errorClass=Other; errorCode=timeout I0428 18:19:22.344606 1 static_autoscaler.go:269] 6 unregistered nodes present I0428 18:19:22.344614 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0b1cbc38278fd8a0c W0428 18:19:22.344619 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-0b1cbc38278fd8a0c, skipping I0428 18:19:22.344622 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0a02eed30a2ed2a3e W0428 18:19:22.344626 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-0a02eed30a2ed2a3e, skipping I0428 18:19:22.344631 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-05ad429f3bf092620 W0428 18:19:22.344635 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-05ad429f3bf092620, skipping I0428 18:19:22.344638 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-0eea225bf7b4ccf25 I0428 18:19:22.366125 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-09cf05b17155ccd12 I0428 18:19:22.386645 1 static_autoscaler.go:277] Some unregistered nodes were removed, skipping iteration I0428 18:19:24.278895 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 18:19:24.279144 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 229.089µs I0428 18:19:32.398861 1 static_autoscaler.go:269] 3 unregistered nodes present I0428 18:19:32.398882 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-0eea225bf7b4ccf25 I0428 18:19:32.398924 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-09cf05b17155ccd12 I0428 18:19:32.398968 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-06fe2744aa794b0f9 I0428 18:19:32.419216 1 static_autoscaler.go:277] Some unregistered nodes were removed, skipping iteration I0428 18:19:42.432808 1 static_autoscaler.go:269] 3 unregistered nodes present I0428 18:19:42.432827 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-0eea225bf7b4ccf25 W0428 18:19:42.432840 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1a/i-0eea225bf7b4ccf25: node group min size reached, skipping unregistered node removal I0428 18:19:42.432844 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-09cf05b17155ccd12 W0428 18:19:42.432855 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1a/i-09cf05b17155ccd12: node group min size reached, skipping unregistered node removal I0428 18:19:42.432858 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-06fe2744aa794b0f9 W0428 18:19:42.432867 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1a/i-06fe2744aa794b0f9: node group min size reached, skipping unregistered node removal I0428 18:19:42.433816 1 static_autoscaler.go:343] No unschedulable pods I0428 18:19:42.433907 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:19:42.433923 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:19:42.433991 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:19:42.434287 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:19:42.436172 1 scale_down.go:776] No candidates for scale down I0428 18:19:52.449290 1 static_autoscaler.go:269] 3 unregistered nodes present I0428 18:19:52.449309 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-0eea225bf7b4ccf25 W0428 18:19:52.449322 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1a/i-0eea225bf7b4ccf25: node group min size reached, skipping unregistered node removal I0428 18:19:52.449327 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-09cf05b17155ccd12 W0428 18:19:52.449338 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1a/i-09cf05b17155ccd12: node group min size reached, skipping unregistered node removal I0428 18:19:52.449341 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-06fe2744aa794b0f9 W0428 18:19:52.449352 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1a/i-06fe2744aa794b0f9: node group min size reached, skipping unregistered node removal I0428 18:19:52.450209 1 static_autoscaler.go:343] No unschedulable pods I0428 18:19:52.450331 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:19:52.450351 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:19:52.450369 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:19:52.450638 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:19:52.451138 1 scale_down.go:776] No candidates for scale down W0428 18:20:02.463987 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1a/i-0eea225bf7b4ccf25 I0428 18:20:02.464212 1 static_autoscaler.go:269] 3 unregistered nodes present I0428 18:20:02.464226 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-0eea225bf7b4ccf25 W0428 18:20:02.464233 1 static_autoscaler.go:535] No node group for node aws:///us-east-1a/i-0eea225bf7b4ccf25, skipping I0428 18:20:02.464238 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-09cf05b17155ccd12 W0428 18:20:02.464260 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1a/i-09cf05b17155ccd12: node group min size reached, skipping unregistered node removal I0428 18:20:02.464267 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-06fe2744aa794b0f9 W0428 18:20:02.464286 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1a/i-06fe2744aa794b0f9: node group min size reached, skipping unregistered node removal I0428 18:20:02.465252 1 static_autoscaler.go:343] No unschedulable pods I0428 18:20:02.465362 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:20:02.465388 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:20:02.465442 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:20:02.465858 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:20:02.466573 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 18:25:02.46200808 +0000 UTC m=+70676.160772421 I0428 18:20:02.466693 1 scale_down.go:776] No candidates for scale down W0428 18:20:12.479587 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1a/i-0eea225bf7b4ccf25 I0428 18:20:12.479760 1 static_autoscaler.go:269] 3 unregistered nodes present I0428 18:20:12.479769 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-09cf05b17155ccd12 W0428 18:20:12.479782 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1a/i-09cf05b17155ccd12: node group min size reached, skipping unregistered node removal I0428 18:20:12.479789 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-06fe2744aa794b0f9 W0428 18:20:12.479801 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1a/i-06fe2744aa794b0f9: node group min size reached, skipping unregistered node removal I0428 18:20:12.479807 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-0eea225bf7b4ccf25 W0428 18:20:12.479811 1 static_autoscaler.go:535] No node group for node aws:///us-east-1a/i-0eea225bf7b4ccf25, skipping I0428 18:20:12.480712 1 static_autoscaler.go:343] No unschedulable pods I0428 18:20:12.480798 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:20:12.480815 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:20:12.480830 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:20:12.481184 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:20:12.481725 1 scale_down.go:776] No candidates for scale down W0428 18:20:22.495089 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1a/i-0eea225bf7b4ccf25 I0428 18:20:22.495305 1 static_autoscaler.go:269] 3 unregistered nodes present I0428 18:20:22.495319 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-0eea225bf7b4ccf25 W0428 18:20:22.495327 1 static_autoscaler.go:535] No node group for node aws:///us-east-1a/i-0eea225bf7b4ccf25, skipping I0428 18:20:22.495332 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-09cf05b17155ccd12 W0428 18:20:22.495354 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1a/i-09cf05b17155ccd12: node group min size reached, skipping unregistered node removal I0428 18:20:22.495363 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-06fe2744aa794b0f9 W0428 18:20:22.495383 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1a/i-06fe2744aa794b0f9: node group min size reached, skipping unregistered node removal I0428 18:20:22.496282 1 static_autoscaler.go:343] No unschedulable pods I0428 18:20:22.496372 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:20:22.496429 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:20:22.496453 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:20:22.496875 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:20:22.497477 1 scale_down.go:776] No candidates for scale down W0428 18:20:32.509284 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1a/i-0eea225bf7b4ccf25 W0428 18:20:32.509306 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1a/i-09cf05b17155ccd12 I0428 18:20:32.509521 1 static_autoscaler.go:269] 3 unregistered nodes present I0428 18:20:32.509530 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-0eea225bf7b4ccf25 W0428 18:20:32.509535 1 static_autoscaler.go:535] No node group for node aws:///us-east-1a/i-0eea225bf7b4ccf25, skipping I0428 18:20:32.509538 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-09cf05b17155ccd12 W0428 18:20:32.509543 1 static_autoscaler.go:535] No node group for node aws:///us-east-1a/i-09cf05b17155ccd12, skipping I0428 18:20:32.509546 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-06fe2744aa794b0f9 W0428 18:20:32.509557 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1a/i-06fe2744aa794b0f9: node group min size reached, skipping unregistered node removal I0428 18:20:32.510427 1 static_autoscaler.go:343] No unschedulable pods I0428 18:20:32.510560 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:20:32.510578 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:20:32.510594 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:20:32.510885 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:20:32.511434 1 scale_down.go:776] No candidates for scale down W0428 18:20:42.526160 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1a/i-09cf05b17155ccd12 W0428 18:20:42.526199 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1a/i-0eea225bf7b4ccf25 I0428 18:20:42.526374 1 static_autoscaler.go:269] 3 unregistered nodes present I0428 18:20:42.526383 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-06fe2744aa794b0f9 W0428 18:20:42.526396 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1a/i-06fe2744aa794b0f9: node group min size reached, skipping unregistered node removal I0428 18:20:42.526403 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-0eea225bf7b4ccf25 W0428 18:20:42.526408 1 static_autoscaler.go:535] No node group for node aws:///us-east-1a/i-0eea225bf7b4ccf25, skipping I0428 18:20:42.526426 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-09cf05b17155ccd12 W0428 18:20:42.526437 1 static_autoscaler.go:535] No node group for node aws:///us-east-1a/i-09cf05b17155ccd12, skipping I0428 18:20:42.527325 1 static_autoscaler.go:343] No unschedulable pods I0428 18:20:42.527428 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:20:42.527448 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:20:42.527466 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:20:42.527824 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:20:42.528373 1 scale_down.go:776] No candidates for scale down W0428 18:20:52.542803 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1a/i-0eea225bf7b4ccf25 W0428 18:20:52.542826 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1a/i-09cf05b17155ccd12 W0428 18:20:52.542832 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1a/i-06fe2744aa794b0f9 I0428 18:20:52.542999 1 static_autoscaler.go:269] 3 unregistered nodes present I0428 18:20:52.543007 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-06fe2744aa794b0f9 W0428 18:20:52.543012 1 static_autoscaler.go:535] No node group for node aws:///us-east-1a/i-06fe2744aa794b0f9, skipping I0428 18:20:52.543016 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-0eea225bf7b4ccf25 W0428 18:20:52.543020 1 static_autoscaler.go:535] No node group for node aws:///us-east-1a/i-0eea225bf7b4ccf25, skipping I0428 18:20:52.543023 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-09cf05b17155ccd12 W0428 18:20:52.543027 1 static_autoscaler.go:535] No node group for node aws:///us-east-1a/i-09cf05b17155ccd12, skipping I0428 18:20:52.543956 1 static_autoscaler.go:343] No unschedulable pods I0428 18:20:52.544094 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:20:52.544114 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:20:52.544126 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:20:52.544434 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:20:52.544980 1 scale_down.go:776] No candidates for scale down W0428 18:21:02.558905 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1a/i-0eea225bf7b4ccf25 W0428 18:21:02.558928 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1a/i-09cf05b17155ccd12 W0428 18:21:02.558935 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1a/i-06fe2744aa794b0f9 I0428 18:21:02.559127 1 static_autoscaler.go:269] 3 unregistered nodes present I0428 18:21:02.559137 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-06fe2744aa794b0f9 W0428 18:21:02.559142 1 static_autoscaler.go:535] No node group for node aws:///us-east-1a/i-06fe2744aa794b0f9, skipping I0428 18:21:02.559145 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-0eea225bf7b4ccf25 W0428 18:21:02.559149 1 static_autoscaler.go:535] No node group for node aws:///us-east-1a/i-0eea225bf7b4ccf25, skipping I0428 18:21:02.559152 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-09cf05b17155ccd12 W0428 18:21:02.559173 1 static_autoscaler.go:535] No node group for node aws:///us-east-1a/i-09cf05b17155ccd12, skipping I0428 18:21:02.560259 1 static_autoscaler.go:343] No unschedulable pods I0428 18:21:02.560432 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:21:02.560477 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:21:02.560501 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:21:02.560808 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:21:02.561455 1 scale_down.go:776] No candidates for scale down W0428 18:21:12.573578 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1a/i-0eea225bf7b4ccf25 W0428 18:21:12.573599 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1a/i-09cf05b17155ccd12 W0428 18:21:12.573605 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1a/i-06fe2744aa794b0f9 I0428 18:21:12.573811 1 static_autoscaler.go:269] 3 unregistered nodes present I0428 18:21:12.573821 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-06fe2744aa794b0f9 W0428 18:21:12.573826 1 static_autoscaler.go:535] No node group for node aws:///us-east-1a/i-06fe2744aa794b0f9, skipping I0428 18:21:12.573829 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-0eea225bf7b4ccf25 W0428 18:21:12.573833 1 static_autoscaler.go:535] No node group for node aws:///us-east-1a/i-0eea225bf7b4ccf25, skipping I0428 18:21:12.573836 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-09cf05b17155ccd12 W0428 18:21:12.573840 1 static_autoscaler.go:535] No node group for node aws:///us-east-1a/i-09cf05b17155ccd12, skipping I0428 18:21:12.574781 1 static_autoscaler.go:343] No unschedulable pods I0428 18:21:12.574853 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:21:12.574874 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:21:12.574974 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:21:12.575272 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:21:12.575851 1 scale_down.go:776] No candidates for scale down W0428 18:21:22.588342 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1a/i-06fe2744aa794b0f9 W0428 18:21:22.588362 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1a/i-0eea225bf7b4ccf25 W0428 18:21:22.588368 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1a/i-09cf05b17155ccd12 I0428 18:21:22.588626 1 static_autoscaler.go:269] 3 unregistered nodes present I0428 18:21:22.588644 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-0eea225bf7b4ccf25 W0428 18:21:22.588654 1 static_autoscaler.go:535] No node group for node aws:///us-east-1a/i-0eea225bf7b4ccf25, skipping I0428 18:21:22.588658 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-09cf05b17155ccd12 W0428 18:21:22.588662 1 static_autoscaler.go:535] No node group for node aws:///us-east-1a/i-09cf05b17155ccd12, skipping I0428 18:21:22.588665 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1a/i-06fe2744aa794b0f9 W0428 18:21:22.588669 1 static_autoscaler.go:535] No node group for node aws:///us-east-1a/i-06fe2744aa794b0f9, skipping I0428 18:21:22.589690 1 static_autoscaler.go:343] No unschedulable pods I0428 18:21:22.589813 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:21:22.589853 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:21:22.589872 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:21:22.590234 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:21:22.590788 1 scale_down.go:776] No candidates for scale down I0428 18:21:24.279269 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 18:21:24.279529 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 242.088µs I0428 18:21:32.611235 1 static_autoscaler.go:343] No unschedulable pods I0428 18:21:32.611375 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:21:32.611394 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:21:32.611423 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:21:32.611735 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:21:32.612278 1 scale_down.go:776] No candidates for scale down I0428 18:21:42.625949 1 static_autoscaler.go:343] No unschedulable pods I0428 18:21:42.626079 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:21:42.626104 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:21:42.626172 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:21:42.626555 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:21:42.627137 1 scale_down.go:776] No candidates for scale down I0428 18:21:52.641155 1 static_autoscaler.go:343] No unschedulable pods I0428 18:21:52.641246 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:21:52.641263 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:21:52.641338 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:21:52.641659 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:21:52.642257 1 scale_down.go:776] No candidates for scale down I0428 18:22:02.655546 1 static_autoscaler.go:343] No unschedulable pods I0428 18:22:02.655632 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:22:02.655656 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:22:02.655737 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:22:02.656035 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:22:02.656614 1 scale_down.go:776] No candidates for scale down I0428 18:22:12.670099 1 static_autoscaler.go:343] No unschedulable pods I0428 18:22:12.670237 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:22:12.670255 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:22:12.670267 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:22:12.670700 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:22:12.671692 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 18:27:12.666682002 +0000 UTC m=+70806.365446338 I0428 18:22:12.671825 1 scale_down.go:776] No candidates for scale down I0428 18:22:22.695150 1 static_autoscaler.go:343] No unschedulable pods I0428 18:22:22.695240 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:22:22.695259 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:22:22.695338 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:22:22.695662 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:22:22.696200 1 scale_down.go:776] No candidates for scale down I0428 18:22:32.710924 1 static_autoscaler.go:343] No unschedulable pods I0428 18:22:32.711022 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:22:32.711038 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:22:32.711050 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:22:32.711359 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:22:32.712027 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 18:27:32.707877589 +0000 UTC m=+70826.406641941 I0428 18:22:32.712133 1 scale_down.go:776] No candidates for scale down I0428 18:22:42.725620 1 static_autoscaler.go:343] No unschedulable pods I0428 18:22:42.725719 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:22:42.725757 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:22:42.725775 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:22:42.726132 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:22:42.726651 1 scale_down.go:776] No candidates for scale down I0428 18:22:52.739594 1 static_autoscaler.go:343] No unschedulable pods I0428 18:22:52.739728 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:22:52.739745 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:22:52.739756 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:22:52.740016 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:22:52.740531 1 scale_down.go:776] No candidates for scale down I0428 18:23:02.755677 1 static_autoscaler.go:343] No unschedulable pods I0428 18:23:02.755832 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:23:02.755856 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:23:02.755879 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:23:02.756317 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:23:02.756967 1 scale_down.go:776] No candidates for scale down I0428 18:23:12.769962 1 static_autoscaler.go:343] No unschedulable pods I0428 18:23:12.770051 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:23:12.770068 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:23:12.770134 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:23:12.770388 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:23:12.770948 1 scale_down.go:776] No candidates for scale down I0428 18:23:22.797704 1 static_autoscaler.go:343] No unschedulable pods I0428 18:23:22.797955 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:23:22.797995 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:23:22.798031 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:23:22.798856 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:23:22.800300 1 scale_down.go:776] No candidates for scale down I0428 18:23:24.279649 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 18:23:24.279921 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 252.182µs I0428 18:23:32.820480 1 static_autoscaler.go:343] No unschedulable pods I0428 18:23:32.820582 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:23:32.820605 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:23:32.820617 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:23:32.820957 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:23:32.821642 1 scale_down.go:776] No candidates for scale down I0428 18:23:42.836929 1 static_autoscaler.go:343] No unschedulable pods I0428 18:23:42.837014 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:23:42.837037 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:23:42.837110 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:23:42.837441 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:23:42.838096 1 scale_down.go:776] No candidates for scale down I0428 18:23:52.854004 1 static_autoscaler.go:343] No unschedulable pods I0428 18:23:52.854121 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:23:52.854150 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:23:52.854173 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:23:52.854533 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:23:52.855241 1 scale_down.go:776] No candidates for scale down I0428 18:24:02.871366 1 static_autoscaler.go:343] No unschedulable pods I0428 18:24:02.871491 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:24:02.871516 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:24:02.871536 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:24:02.871968 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:24:02.872573 1 scale_down.go:776] No candidates for scale down I0428 18:24:12.885236 1 static_autoscaler.go:343] No unschedulable pods I0428 18:24:12.885408 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:24:12.885447 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:24:12.885469 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:24:12.885810 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:24:12.886339 1 scale_down.go:776] No candidates for scale down I0428 18:24:22.899121 1 static_autoscaler.go:343] No unschedulable pods I0428 18:24:22.899259 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:24:22.899275 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:24:22.899287 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:24:22.899607 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:24:22.900137 1 scale_down.go:776] No candidates for scale down I0428 18:24:32.913334 1 static_autoscaler.go:343] No unschedulable pods I0428 18:24:32.913448 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:24:32.913467 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:24:32.913479 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:24:32.913786 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:24:32.914290 1 scale_down.go:776] No candidates for scale down I0428 18:24:42.928071 1 static_autoscaler.go:343] No unschedulable pods I0428 18:24:42.928169 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:24:42.928188 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:24:42.928201 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:24:42.928542 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:24:42.929036 1 scale_down.go:776] No candidates for scale down I0428 18:24:52.941817 1 static_autoscaler.go:343] No unschedulable pods I0428 18:24:52.941950 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:24:52.941967 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:24:52.941979 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:24:52.942253 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:24:52.942908 1 scale_down.go:776] No candidates for scale down I0428 18:25:02.955843 1 static_autoscaler.go:343] No unschedulable pods I0428 18:25:02.955929 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:25:02.955947 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:25:02.956022 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:25:02.956301 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 18:25:02.956900 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 18:30:02.952834424 +0000 UTC m=+70976.651598761 I0428 18:25:02.957007 1 scale_down.go:776] No candidates for scale down I0428 18:25:13.018775 1 static_autoscaler.go:343] No unschedulable pods I0428 18:25:13.018876 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:25:13.018920 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:25:13.018935 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:25:13.019243 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:25:13.019817 1 scale_down.go:776] No candidates for scale down I0428 18:25:23.031958 1 static_autoscaler.go:343] No unschedulable pods I0428 18:25:23.032128 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:25:23.032185 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:25:23.032229 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:25:23.032593 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:25:23.033224 1 scale_down.go:776] No candidates for scale down I0428 18:25:24.280053 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 18:25:24.280297 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 226.867µs I0428 18:25:33.051508 1 static_autoscaler.go:343] No unschedulable pods I0428 18:25:33.051591 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:25:33.051613 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:25:33.051676 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:25:33.052034 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:25:33.052608 1 scale_down.go:776] No candidates for scale down I0428 18:25:43.073318 1 static_autoscaler.go:343] No unschedulable pods I0428 18:25:43.073574 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:25:43.073611 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:25:43.073638 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:25:43.074124 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:25:43.075267 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 18:30:43.063376246 +0000 UTC m=+71016.762140676 I0428 18:25:43.075438 1 scale_down.go:776] No candidates for scale down I0428 18:25:53.093926 1 static_autoscaler.go:343] No unschedulable pods I0428 18:25:53.094025 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:25:53.094043 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:25:53.094054 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:25:53.094371 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:25:53.094969 1 scale_down.go:776] No candidates for scale down I0428 18:26:03.108132 1 static_autoscaler.go:343] No unschedulable pods I0428 18:26:03.108217 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:26:03.108235 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:26:03.108315 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:26:03.108639 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:26:03.109155 1 scale_down.go:776] No candidates for scale down I0428 18:26:13.121599 1 static_autoscaler.go:343] No unschedulable pods I0428 18:26:13.121702 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:26:13.121722 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:26:13.121805 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:26:13.122094 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:26:13.122648 1 scale_down.go:776] No candidates for scale down I0428 18:26:23.135491 1 static_autoscaler.go:343] No unschedulable pods I0428 18:26:23.135643 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:26:23.135661 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:26:23.135676 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:26:23.135972 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:26:23.136551 1 scale_down.go:776] No candidates for scale down I0428 18:26:33.148830 1 static_autoscaler.go:343] No unschedulable pods I0428 18:26:33.148952 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:26:33.148969 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:26:33.148981 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:26:33.149293 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:26:33.149856 1 scale_down.go:776] No candidates for scale down I0428 18:26:43.163524 1 static_autoscaler.go:343] No unschedulable pods I0428 18:26:43.163617 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:26:43.163657 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:26:43.163674 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:26:43.164032 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:26:43.164626 1 scale_down.go:776] No candidates for scale down I0428 18:26:53.178609 1 static_autoscaler.go:343] No unschedulable pods I0428 18:26:53.178702 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:26:53.178720 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:26:53.178777 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:26:53.179076 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:26:53.179594 1 scale_down.go:776] No candidates for scale down I0428 18:27:03.191750 1 static_autoscaler.go:343] No unschedulable pods I0428 18:27:03.191841 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:27:03.191858 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:27:03.191929 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:27:03.192227 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:27:03.192775 1 scale_down.go:776] No candidates for scale down I0428 18:27:13.205938 1 static_autoscaler.go:343] No unschedulable pods I0428 18:27:13.206103 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:27:13.206134 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:27:13.206149 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:27:13.206494 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:27:13.207237 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 18:32:13.202621453 +0000 UTC m=+71106.901385820 I0428 18:27:13.207361 1 scale_down.go:776] No candidates for scale down I0428 18:27:23.221041 1 static_autoscaler.go:343] No unschedulable pods I0428 18:27:23.221192 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:27:23.221228 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:27:23.221252 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:27:23.221637 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:27:23.222235 1 scale_down.go:776] No candidates for scale down I0428 18:27:24.280429 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 18:27:24.280635 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 187.45µs I0428 18:27:33.238777 1 static_autoscaler.go:343] No unschedulable pods I0428 18:27:33.239026 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:27:33.239052 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:27:33.239073 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:27:33.239456 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:27:33.240165 1 scale_down.go:776] No candidates for scale down I0428 18:27:43.283051 1 static_autoscaler.go:343] No unschedulable pods I0428 18:27:43.283226 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:27:43.283252 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:27:43.283273 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:27:43.283605 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:27:43.284222 1 scale_down.go:776] No candidates for scale down I0428 18:27:53.298879 1 static_autoscaler.go:343] No unschedulable pods I0428 18:27:53.299018 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:27:53.299035 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:27:53.299049 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:27:53.299338 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:27:53.299964 1 scale_down.go:776] No candidates for scale down I0428 18:28:03.317227 1 static_autoscaler.go:343] No unschedulable pods I0428 18:28:03.317374 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:28:03.317394 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:28:03.317405 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:28:03.318702 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:28:03.319584 1 scale_down.go:776] No candidates for scale down I0428 18:28:13.333867 1 static_autoscaler.go:343] No unschedulable pods I0428 18:28:13.333973 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:28:13.334004 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:28:13.334078 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:28:13.334408 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:28:13.335041 1 scale_down.go:776] No candidates for scale down I0428 18:28:23.348928 1 static_autoscaler.go:343] No unschedulable pods I0428 18:28:23.349017 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:28:23.349033 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:28:23.349099 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:28:23.349548 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:28:23.350449 1 scale_down.go:776] No candidates for scale down I0428 18:28:33.364291 1 static_autoscaler.go:343] No unschedulable pods I0428 18:28:33.364377 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:28:33.364401 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:28:33.364485 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:28:33.364827 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:28:33.365667 1 scale_down.go:776] No candidates for scale down I0428 18:28:43.378520 1 static_autoscaler.go:343] No unschedulable pods I0428 18:28:43.378654 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:28:43.378677 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:28:43.378693 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:28:43.379007 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:28:43.379862 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 18:28:43.387704 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 18:28:43.388715 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 18:28:43.394514 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588098523 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 18:28:43.401995 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 18:28:53.402448 1 static_autoscaler.go:343] No unschedulable pods I0428 18:28:53.402603 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:28:53.402627 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:28:53.402648 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:28:53.403041 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:28:53.403689 1 scale_down.go:776] No candidates for scale down I0428 18:29:03.418885 1 static_autoscaler.go:343] No unschedulable pods I0428 18:29:03.418982 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:29:03.419004 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:29:03.419072 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:29:03.419492 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:29:03.420435 1 scale_down.go:776] No candidates for scale down I0428 18:29:13.435073 1 static_autoscaler.go:343] No unschedulable pods I0428 18:29:13.435178 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:29:13.435201 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:29:13.435217 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:29:13.435627 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:29:13.436275 1 scale_down.go:776] No candidates for scale down I0428 18:29:23.473807 1 static_autoscaler.go:343] No unschedulable pods I0428 18:29:23.473893 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:29:23.473913 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:29:23.473985 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:29:23.474289 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:29:23.474865 1 scale_down.go:776] No candidates for scale down I0428 18:29:24.280746 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 18:29:24.280954 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 192.888µs I0428 18:29:33.495466 1 static_autoscaler.go:343] No unschedulable pods I0428 18:29:33.495648 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:29:33.495667 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:29:33.495679 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:29:33.496069 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:29:33.497770 1 scale_down.go:776] No candidates for scale down I0428 18:29:43.514242 1 static_autoscaler.go:343] No unschedulable pods I0428 18:29:43.514359 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:29:43.514377 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:29:43.514388 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:29:43.514829 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:29:43.515572 1 scale_down.go:776] No candidates for scale down I0428 18:29:53.529759 1 static_autoscaler.go:343] No unschedulable pods I0428 18:29:53.529855 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:29:53.529876 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:29:53.529896 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:29:53.530260 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:29:53.530920 1 scale_down.go:776] No candidates for scale down I0428 18:30:03.547222 1 static_autoscaler.go:343] No unschedulable pods I0428 18:30:03.547322 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:30:03.547345 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:30:03.547361 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:30:03.547730 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 18:30:03.548288 1 scale_down.go:776] No candidates for scale down I0428 18:30:13.561175 1 static_autoscaler.go:343] No unschedulable pods I0428 18:30:13.561325 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:30:13.561351 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:30:13.561370 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:30:13.561827 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 18:30:13.562559 1 scale_down.go:776] No candidates for scale down I0428 18:30:23.578897 1 static_autoscaler.go:343] No unschedulable pods I0428 18:30:23.579040 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:30:23.579063 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:30:23.579080 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:30:23.579397 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 18:30:23.579982 1 scale_down.go:776] No candidates for scale down I0428 18:30:33.593364 1 static_autoscaler.go:343] No unschedulable pods I0428 18:30:33.593472 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:30:33.593492 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:30:33.593569 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:30:33.593885 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 18:30:33.594538 1 scale_down.go:776] No candidates for scale down I0428 18:30:43.609330 1 static_autoscaler.go:343] No unschedulable pods I0428 18:30:43.609468 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:30:43.609487 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:30:43.609499 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:30:43.609851 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 18:30:43.610444 1 scale_down.go:776] No candidates for scale down I0428 18:30:53.624021 1 static_autoscaler.go:343] No unschedulable pods I0428 18:30:53.624117 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:30:53.624140 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:30:53.624161 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:30:53.624533 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 18:30:53.625181 1 scale_down.go:776] No candidates for scale down I0428 18:31:03.638641 1 static_autoscaler.go:343] No unschedulable pods I0428 18:31:03.638746 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:31:03.638766 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:31:03.638778 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:31:03.639156 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 18:31:03.639921 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 18:36:03.63542185 +0000 UTC m=+71337.334186244 I0428 18:31:03.640047 1 scale_down.go:776] No candidates for scale down I0428 18:31:13.659816 1 static_autoscaler.go:343] No unschedulable pods I0428 18:31:13.659905 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:31:13.659924 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:31:13.659998 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:31:13.660288 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 18:31:13.660870 1 scale_down.go:776] No candidates for scale down I0428 18:31:23.674243 1 static_autoscaler.go:343] No unschedulable pods I0428 18:31:23.674338 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:31:23.674360 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:31:23.674440 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:31:23.674805 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 18:31:23.675454 1 scale_down.go:776] No candidates for scale down I0428 18:31:24.281076 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 18:31:24.281302 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 206.572µs I0428 18:31:33.695615 1 static_autoscaler.go:343] No unschedulable pods I0428 18:31:33.695995 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:31:33.696100 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:31:33.696142 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:31:33.696867 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 18:31:33.698522 1 scale_down.go:776] No candidates for scale down I0428 18:31:43.721298 1 static_autoscaler.go:343] No unschedulable pods I0428 18:31:43.721519 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:31:43.721552 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:31:43.721578 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:31:43.721982 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 18:31:43.722685 1 scale_down.go:776] No candidates for scale down I0428 18:31:53.736248 1 static_autoscaler.go:343] No unschedulable pods I0428 18:31:53.736334 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:31:53.736351 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:31:53.736434 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:31:53.736742 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 18:31:53.737298 1 scale_down.go:776] No candidates for scale down I0428 18:32:03.750110 1 static_autoscaler.go:343] No unschedulable pods I0428 18:32:03.750213 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:32:03.750236 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:32:03.750333 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:32:03.750681 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 18:32:03.751331 1 scale_down.go:776] No candidates for scale down I0428 18:32:13.766770 1 static_autoscaler.go:343] No unschedulable pods I0428 18:32:13.766901 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:32:13.766919 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:32:13.766931 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:32:13.767224 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 18:32:13.767994 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 18:37:13.763566724 +0000 UTC m=+71407.462331112 I0428 18:32:13.768110 1 scale_down.go:776] No candidates for scale down I0428 18:32:23.781221 1 static_autoscaler.go:343] No unschedulable pods I0428 18:32:23.781378 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:32:23.781395 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:32:23.781408 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:32:23.781760 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 18:32:23.782330 1 scale_down.go:776] No candidates for scale down I0428 18:32:33.796388 1 static_autoscaler.go:343] No unschedulable pods I0428 18:32:33.796494 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:32:33.796513 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:32:33.796597 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:32:33.796922 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 18:32:33.797532 1 scale_down.go:776] No candidates for scale down I0428 18:32:43.811925 1 static_autoscaler.go:343] No unschedulable pods I0428 18:32:43.812020 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:32:43.812044 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:32:43.812058 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:32:43.812443 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 18:32:43.813111 1 scale_down.go:776] No candidates for scale down I0428 18:32:53.825792 1 static_autoscaler.go:343] No unschedulable pods I0428 18:32:53.825950 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:32:53.825970 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:32:53.825983 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:32:53.826300 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 18:32:53.826894 1 scale_down.go:776] No candidates for scale down I0428 18:33:03.840354 1 static_autoscaler.go:343] No unschedulable pods I0428 18:33:03.840478 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:33:03.840496 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:33:03.840518 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:33:03.840904 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 18:33:03.841497 1 scale_down.go:776] No candidates for scale down I0428 18:33:13.858012 1 static_autoscaler.go:343] No unschedulable pods I0428 18:33:13.858112 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:33:13.858129 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:33:13.858141 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:33:13.858492 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 18:33:13.859022 1 scale_down.go:776] No candidates for scale down I0428 18:33:23.876295 1 static_autoscaler.go:343] No unschedulable pods I0428 18:33:23.876452 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:33:23.876470 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:33:23.876483 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:33:23.876822 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 18:33:23.877352 1 scale_down.go:776] No candidates for scale down I0428 18:33:24.281431 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 18:33:24.281667 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 220.976µs I0428 18:33:33.891084 1 static_autoscaler.go:343] No unschedulable pods I0428 18:33:33.891178 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:33:33.891194 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:33:33.891207 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:33:33.891545 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 18:33:33.892073 1 scale_down.go:776] No candidates for scale down I0428 18:33:43.905037 1 static_autoscaler.go:343] No unschedulable pods I0428 18:33:43.905137 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:33:43.905161 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:33:43.905177 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:33:43.905516 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 18:33:43.906072 1 scale_down.go:776] No candidates for scale down I0428 18:33:53.918612 1 static_autoscaler.go:343] No unschedulable pods I0428 18:33:53.918746 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:33:53.918765 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:33:53.918780 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:33:53.919062 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 18:33:53.919618 1 scale_down.go:776] No candidates for scale down I0428 18:34:03.933375 1 static_autoscaler.go:343] No unschedulable pods I0428 18:34:03.933567 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:34:03.933594 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:34:03.933610 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:34:03.933904 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 18:34:03.934519 1 scale_down.go:776] No candidates for scale down I0428 18:34:13.967118 1 static_autoscaler.go:343] No unschedulable pods I0428 18:34:13.967213 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:34:13.967235 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:34:13.967251 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:34:13.967590 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 18:34:13.968115 1 scale_down.go:776] No candidates for scale down I0428 18:34:23.983326 1 static_autoscaler.go:343] No unschedulable pods I0428 18:34:23.983469 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:34:23.983512 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:34:23.983526 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:34:23.983808 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 18:34:23.984441 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 18:39:23.980213388 +0000 UTC m=+71537.678977771 I0428 18:34:23.984547 1 scale_down.go:776] No candidates for scale down I0428 18:34:34.000707 1 static_autoscaler.go:343] No unschedulable pods I0428 18:34:34.000804 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:34:34.000826 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:34:34.000841 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:34:34.001171 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:34:34.001751 1 scale_down.go:776] No candidates for scale down I0428 18:34:44.018918 1 static_autoscaler.go:343] No unschedulable pods I0428 18:34:44.019065 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:34:44.019093 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:34:44.019118 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:34:44.019458 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:34:44.020058 1 scale_down.go:776] No candidates for scale down I0428 18:34:54.035490 1 static_autoscaler.go:343] No unschedulable pods I0428 18:34:54.035783 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:34:54.035863 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:34:54.036113 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:34:54.036785 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:34:54.038294 1 scale_down.go:776] No candidates for scale down I0428 18:35:04.060997 1 static_autoscaler.go:343] No unschedulable pods I0428 18:35:04.061095 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:35:04.061111 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:35:04.061125 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:35:04.061455 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:35:04.061977 1 scale_down.go:776] No candidates for scale down I0428 18:35:14.075610 1 static_autoscaler.go:343] No unschedulable pods I0428 18:35:14.075698 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:35:14.075717 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:35:14.075800 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:35:14.076118 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:35:14.076686 1 scale_down.go:776] No candidates for scale down I0428 18:35:24.092058 1 static_autoscaler.go:343] No unschedulable pods I0428 18:35:24.092157 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:35:24.092175 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:35:24.092187 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:35:24.092573 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:35:24.093163 1 scale_down.go:776] No candidates for scale down I0428 18:35:24.281780 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 18:35:24.281966 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 171.665µs I0428 18:35:34.109143 1 static_autoscaler.go:343] No unschedulable pods I0428 18:35:34.109304 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:35:34.109329 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:35:34.109350 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:35:34.109709 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:35:34.110291 1 scale_down.go:776] No candidates for scale down I0428 18:35:44.123800 1 static_autoscaler.go:343] No unschedulable pods I0428 18:35:44.123929 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:35:44.123963 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:35:44.123983 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:35:44.124282 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:35:44.124866 1 scale_down.go:776] No candidates for scale down I0428 18:35:54.137689 1 static_autoscaler.go:343] No unschedulable pods I0428 18:35:54.137829 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:35:54.137847 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:35:54.137860 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:35:54.138136 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:35:54.138682 1 scale_down.go:776] No candidates for scale down I0428 18:36:04.153979 1 static_autoscaler.go:343] No unschedulable pods I0428 18:36:04.154072 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:36:04.154089 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:36:04.154155 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:36:04.154443 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 18:36:04.155110 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 18:41:04.150986237 +0000 UTC m=+71637.849750610 I0428 18:36:04.155214 1 scale_down.go:776] No candidates for scale down I0428 18:36:14.168211 1 static_autoscaler.go:343] No unschedulable pods I0428 18:36:14.168309 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:36:14.168330 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:36:14.168348 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:36:14.168752 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:36:14.169323 1 scale_down.go:776] No candidates for scale down I0428 18:36:24.185031 1 static_autoscaler.go:343] No unschedulable pods I0428 18:36:24.185172 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:36:24.185189 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:36:24.185208 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:36:24.185577 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:36:24.186150 1 scale_down.go:776] No candidates for scale down I0428 18:36:34.199738 1 static_autoscaler.go:343] No unschedulable pods I0428 18:36:34.199835 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:36:34.199854 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:36:34.199932 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:36:34.200296 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:36:34.201050 1 scale_down.go:776] No candidates for scale down I0428 18:36:44.213785 1 static_autoscaler.go:343] No unschedulable pods I0428 18:36:44.213867 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:36:44.213885 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:36:44.213953 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:36:44.214245 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:36:44.214902 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 18:41:44.210766762 +0000 UTC m=+71677.909531097 I0428 18:36:44.215029 1 scale_down.go:776] No candidates for scale down I0428 18:36:54.230741 1 static_autoscaler.go:343] No unschedulable pods I0428 18:36:54.230838 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:36:54.230860 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:36:54.230878 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:36:54.231189 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:36:54.231768 1 scale_down.go:776] No candidates for scale down I0428 18:37:04.245718 1 static_autoscaler.go:343] No unschedulable pods I0428 18:37:04.245827 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:37:04.245856 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:37:04.245952 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:37:04.246272 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:37:04.246849 1 scale_down.go:776] No candidates for scale down I0428 18:37:14.262502 1 static_autoscaler.go:343] No unschedulable pods I0428 18:37:14.262659 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:37:14.262680 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:37:14.262696 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:37:14.263007 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:37:14.263740 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 18:42:14.259306563 +0000 UTC m=+71707.958070902 I0428 18:37:14.263850 1 scale_down.go:776] No candidates for scale down I0428 18:37:24.277131 1 static_autoscaler.go:343] No unschedulable pods I0428 18:37:24.277252 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:37:24.277280 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:37:24.277383 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:37:24.277860 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:37:24.278782 1 scale_down.go:776] No candidates for scale down I0428 18:37:24.282091 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 18:37:24.282320 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 215.845µs I0428 18:37:34.304019 1 static_autoscaler.go:343] No unschedulable pods I0428 18:37:34.304115 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:37:34.304134 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:37:34.304207 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:37:34.304558 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:37:34.305201 1 scale_down.go:776] No candidates for scale down I0428 18:37:44.318919 1 static_autoscaler.go:343] No unschedulable pods I0428 18:37:44.319008 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:37:44.319026 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:37:44.319107 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:37:44.319392 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:37:44.319975 1 scale_down.go:776] No candidates for scale down I0428 18:37:54.333461 1 static_autoscaler.go:343] No unschedulable pods I0428 18:37:54.333605 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:37:54.333622 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:37:54.333635 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:37:54.333937 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:37:54.334505 1 scale_down.go:776] No candidates for scale down I0428 18:38:04.348658 1 static_autoscaler.go:343] No unschedulable pods I0428 18:38:04.348793 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:38:04.348810 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:38:04.348822 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:38:04.349117 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:38:04.349688 1 scale_down.go:776] No candidates for scale down I0428 18:38:14.364769 1 static_autoscaler.go:343] No unschedulable pods I0428 18:38:14.364917 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:38:14.364935 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:38:14.364965 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:38:14.365276 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:38:14.365871 1 scale_down.go:776] No candidates for scale down I0428 18:38:24.379504 1 static_autoscaler.go:343] No unschedulable pods I0428 18:38:24.379604 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:38:24.379629 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:38:24.379709 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:38:24.380058 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:38:24.380714 1 scale_down.go:776] No candidates for scale down I0428 18:38:34.393206 1 static_autoscaler.go:343] No unschedulable pods I0428 18:38:34.393348 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:38:34.393383 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:38:34.393399 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:38:34.393785 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:38:34.394426 1 scale_down.go:776] No candidates for scale down I0428 18:38:44.408121 1 static_autoscaler.go:343] No unschedulable pods I0428 18:38:44.408243 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:38:44.408278 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:38:44.408294 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:38:44.408605 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:38:44.409319 1 scale_down.go:776] No candidates for scale down I0428 18:38:54.432551 1 static_autoscaler.go:343] No unschedulable pods I0428 18:38:54.432644 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:38:54.432668 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:38:54.432687 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:38:54.433026 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:38:54.433807 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 18:38:54.443282 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 18:38:54.443485 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 18:38:54.452922 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588099134 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 18:38:54.466632 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 18:39:04.457753 1 static_autoscaler.go:343] No unschedulable pods I0428 18:39:04.457939 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:39:04.457978 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:39:04.458153 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:39:04.458716 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:39:04.460313 1 scale_down.go:776] No candidates for scale down I0428 18:39:14.480331 1 static_autoscaler.go:343] No unschedulable pods I0428 18:39:14.480469 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:39:14.480490 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:39:14.480502 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:39:14.480826 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:39:14.481426 1 scale_down.go:776] No candidates for scale down I0428 18:39:24.282444 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 18:39:24.282666 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 204.678µs I0428 18:39:24.494168 1 static_autoscaler.go:343] No unschedulable pods I0428 18:39:24.494296 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:39:24.494329 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:39:24.494345 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:39:24.494683 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:39:24.495408 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 18:44:24.491131221 +0000 UTC m=+71838.189895605 I0428 18:39:24.495528 1 scale_down.go:776] No candidates for scale down I0428 18:39:34.508226 1 static_autoscaler.go:343] No unschedulable pods I0428 18:39:34.508379 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:39:34.508400 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:39:34.508426 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:39:34.508728 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:39:34.509258 1 scale_down.go:776] No candidates for scale down I0428 18:39:44.523471 1 static_autoscaler.go:343] No unschedulable pods I0428 18:39:44.523573 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:39:44.523591 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:39:44.523606 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:39:44.523946 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:39:44.524513 1 scale_down.go:776] No candidates for scale down I0428 18:39:54.540948 1 static_autoscaler.go:343] No unschedulable pods I0428 18:39:54.541095 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:39:54.541111 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:39:54.541125 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:39:54.541443 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:39:54.542019 1 scale_down.go:776] No candidates for scale down I0428 18:40:04.558737 1 static_autoscaler.go:343] No unschedulable pods I0428 18:40:04.558880 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:40:04.558913 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:40:04.558939 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:40:04.559450 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:40:04.560340 1 scale_down.go:776] No candidates for scale down I0428 18:40:14.576946 1 static_autoscaler.go:343] No unschedulable pods I0428 18:40:14.577177 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:40:14.577228 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:40:14.577254 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:40:14.577724 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:40:14.578460 1 scale_down.go:776] No candidates for scale down I0428 18:40:24.593317 1 static_autoscaler.go:343] No unschedulable pods I0428 18:40:24.593478 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:40:24.593502 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:40:24.593519 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:40:24.593862 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:40:24.594581 1 scale_down.go:776] No candidates for scale down I0428 18:40:34.608077 1 static_autoscaler.go:343] No unschedulable pods I0428 18:40:34.608165 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:40:34.608183 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:40:34.608262 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:40:34.608636 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:40:34.609220 1 scale_down.go:776] No candidates for scale down I0428 18:40:44.631549 1 static_autoscaler.go:343] No unschedulable pods I0428 18:40:44.631970 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:40:44.632063 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:40:44.632120 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:40:44.632871 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:40:44.634425 1 scale_down.go:776] No candidates for scale down I0428 18:40:54.652059 1 static_autoscaler.go:343] No unschedulable pods I0428 18:40:54.652262 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:40:54.652287 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:40:54.652309 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:40:54.652791 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:40:54.653763 1 scale_down.go:776] No candidates for scale down I0428 18:41:04.670786 1 static_autoscaler.go:343] No unschedulable pods I0428 18:41:04.671049 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:41:04.671119 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:41:04.671261 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:41:04.671953 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:41:04.673547 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 18:46:04.665914601 +0000 UTC m=+71938.364678991 I0428 18:41:04.673729 1 scale_down.go:776] No candidates for scale down I0428 18:41:14.693651 1 static_autoscaler.go:343] No unschedulable pods I0428 18:41:14.693799 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:41:14.693831 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:41:14.693857 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:41:14.694202 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:41:14.694832 1 scale_down.go:776] No candidates for scale down I0428 18:41:24.282792 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 18:41:24.283026 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 215.94µs I0428 18:41:24.708132 1 static_autoscaler.go:343] No unschedulable pods I0428 18:41:24.708233 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:41:24.708252 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:41:24.708270 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:41:24.708635 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:41:24.709225 1 scale_down.go:776] No candidates for scale down I0428 18:41:34.723166 1 static_autoscaler.go:343] No unschedulable pods I0428 18:41:34.723273 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:41:34.723300 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:41:34.723386 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:41:34.723707 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:41:34.724303 1 scale_down.go:776] No candidates for scale down I0428 18:41:44.739079 1 static_autoscaler.go:343] No unschedulable pods I0428 18:41:44.739236 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:41:44.739256 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:41:44.739273 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:41:44.739596 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:41:44.740370 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 18:46:44.735407945 +0000 UTC m=+71978.434172333 I0428 18:41:44.740511 1 scale_down.go:776] No candidates for scale down I0428 18:41:54.752991 1 static_autoscaler.go:343] No unschedulable pods I0428 18:41:54.753134 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:41:54.753152 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:41:54.753166 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:41:54.753583 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:41:54.754144 1 scale_down.go:776] No candidates for scale down I0428 18:42:04.768895 1 static_autoscaler.go:343] No unschedulable pods I0428 18:42:04.769029 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:42:04.769050 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:42:04.769064 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:42:04.769383 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:42:04.769971 1 scale_down.go:776] No candidates for scale down I0428 18:42:14.783020 1 static_autoscaler.go:343] No unschedulable pods I0428 18:42:14.783139 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:42:14.783173 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:42:14.783189 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:42:14.783507 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:42:14.784162 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 18:47:14.780015632 +0000 UTC m=+72008.478779968 I0428 18:42:14.784273 1 scale_down.go:776] No candidates for scale down I0428 18:42:24.798635 1 static_autoscaler.go:343] No unschedulable pods I0428 18:42:24.798740 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:42:24.798764 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:42:24.798849 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:42:24.799195 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:42:24.799801 1 scale_down.go:776] No candidates for scale down I0428 18:42:34.813301 1 static_autoscaler.go:343] No unschedulable pods I0428 18:42:34.813395 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:42:34.813425 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:42:34.813488 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:42:34.813794 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:42:34.814301 1 scale_down.go:776] No candidates for scale down I0428 18:42:44.829958 1 static_autoscaler.go:343] No unschedulable pods I0428 18:42:44.830096 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:42:44.830117 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:42:44.830130 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:42:44.830385 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:42:44.830932 1 scale_down.go:776] No candidates for scale down I0428 18:42:54.845908 1 static_autoscaler.go:343] No unschedulable pods I0428 18:42:54.846075 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:42:54.846097 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:42:54.846113 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:42:54.846478 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:42:54.847179 1 scale_down.go:776] No candidates for scale down I0428 18:43:04.861954 1 static_autoscaler.go:343] No unschedulable pods I0428 18:43:04.862094 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:43:04.862117 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:43:04.862130 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:43:04.862454 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:43:04.862972 1 scale_down.go:776] No candidates for scale down I0428 18:43:14.875630 1 static_autoscaler.go:343] No unschedulable pods I0428 18:43:14.875715 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:43:14.875733 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:43:14.875806 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:43:14.876111 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:43:14.876666 1 scale_down.go:776] No candidates for scale down I0428 18:43:24.283131 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 18:43:24.283350 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 200.279µs I0428 18:43:24.892847 1 static_autoscaler.go:343] No unschedulable pods I0428 18:43:24.892966 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:43:24.892992 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:43:24.893015 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:43:24.893383 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:43:24.893971 1 scale_down.go:776] No candidates for scale down I0428 18:43:34.907560 1 static_autoscaler.go:343] No unschedulable pods I0428 18:43:34.907697 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:43:34.907724 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:43:34.907751 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:43:34.908092 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:43:34.908708 1 scale_down.go:776] No candidates for scale down I0428 18:43:44.922735 1 static_autoscaler.go:343] No unschedulable pods I0428 18:43:44.922873 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:43:44.922893 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:43:44.922908 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:43:44.923236 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:43:44.923936 1 scale_down.go:776] No candidates for scale down I0428 18:43:54.936713 1 static_autoscaler.go:343] No unschedulable pods I0428 18:43:54.936818 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:43:54.936836 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:43:54.936914 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:43:54.937219 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:43:54.937845 1 scale_down.go:776] No candidates for scale down I0428 18:44:04.953731 1 static_autoscaler.go:343] No unschedulable pods I0428 18:44:04.953875 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:44:04.953892 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:44:04.953906 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:44:04.954228 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:44:04.954818 1 scale_down.go:776] No candidates for scale down I0428 18:44:14.968971 1 static_autoscaler.go:343] No unschedulable pods I0428 18:44:14.969085 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:44:14.969107 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:44:14.969118 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:44:14.969483 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:44:14.970121 1 scale_down.go:776] No candidates for scale down I0428 18:44:24.982438 1 static_autoscaler.go:343] No unschedulable pods I0428 18:44:24.982542 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:44:24.982568 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:44:24.982652 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:44:24.983022 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:44:24.983734 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 18:49:24.979346487 +0000 UTC m=+72138.678110824 I0428 18:44:24.983860 1 scale_down.go:776] No candidates for scale down I0428 18:44:35.006101 1 static_autoscaler.go:343] No unschedulable pods I0428 18:44:35.006563 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:44:35.006652 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:44:35.006712 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:44:35.007402 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:44:35.008958 1 scale_down.go:776] No candidates for scale down I0428 18:44:45.023210 1 static_autoscaler.go:343] No unschedulable pods I0428 18:44:45.023297 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:44:45.023316 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:44:45.023388 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:44:45.023718 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:44:45.024356 1 scale_down.go:776] No candidates for scale down I0428 18:44:55.038393 1 static_autoscaler.go:343] No unschedulable pods I0428 18:44:55.038541 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:44:55.038568 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:44:55.038585 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:44:55.039082 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:44:55.039751 1 scale_down.go:776] No candidates for scale down I0428 18:45:05.057685 1 static_autoscaler.go:343] No unschedulable pods I0428 18:45:05.057797 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:45:05.057814 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:45:05.057831 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:45:05.058150 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:45:05.058755 1 scale_down.go:776] No candidates for scale down I0428 18:45:15.073192 1 static_autoscaler.go:343] No unschedulable pods I0428 18:45:15.073353 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:45:15.073372 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:45:15.073388 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:45:15.073744 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:45:15.074351 1 scale_down.go:776] No candidates for scale down I0428 18:45:24.283470 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 18:45:24.283699 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 208.052µs I0428 18:45:25.087867 1 static_autoscaler.go:343] No unschedulable pods I0428 18:45:25.087990 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:45:25.088016 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:45:25.088037 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:45:25.088394 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:45:25.088991 1 scale_down.go:776] No candidates for scale down I0428 18:45:35.103407 1 static_autoscaler.go:343] No unschedulable pods I0428 18:45:35.103516 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:45:35.103534 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:45:35.103549 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:45:35.103901 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:45:35.104475 1 scale_down.go:776] No candidates for scale down I0428 18:45:45.118585 1 static_autoscaler.go:343] No unschedulable pods I0428 18:45:45.118701 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:45:45.118725 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:45:45.118808 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:45:45.119138 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:45:45.119756 1 scale_down.go:776] No candidates for scale down I0428 18:45:55.135713 1 static_autoscaler.go:343] No unschedulable pods I0428 18:45:55.135817 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:45:55.135836 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:45:55.135903 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:45:55.136214 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:45:55.136782 1 scale_down.go:776] No candidates for scale down I0428 18:46:05.151364 1 static_autoscaler.go:343] No unschedulable pods I0428 18:46:05.151574 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:46:05.151600 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:46:05.151621 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:46:05.152024 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:46:05.153008 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 18:51:05.147718946 +0000 UTC m=+72238.846483312 I0428 18:46:05.153153 1 scale_down.go:776] No candidates for scale down I0428 18:46:15.166463 1 static_autoscaler.go:343] No unschedulable pods I0428 18:46:15.166580 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:46:15.166613 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:46:15.166628 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:46:15.166970 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:46:15.167576 1 scale_down.go:776] No candidates for scale down I0428 18:46:25.180156 1 static_autoscaler.go:343] No unschedulable pods I0428 18:46:25.180256 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:46:25.180285 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:46:25.180306 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:46:25.180743 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:46:25.181387 1 scale_down.go:776] No candidates for scale down I0428 18:46:35.194788 1 static_autoscaler.go:343] No unschedulable pods I0428 18:46:35.194879 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:46:35.194910 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:46:35.194940 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:46:35.195338 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:46:35.195890 1 scale_down.go:776] No candidates for scale down I0428 18:46:45.209229 1 static_autoscaler.go:343] No unschedulable pods I0428 18:46:45.209312 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:46:45.209334 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:46:45.209407 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:46:45.209742 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:46:45.210378 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 18:51:45.206108688 +0000 UTC m=+72278.904873072 I0428 18:46:45.210495 1 scale_down.go:776] No candidates for scale down I0428 18:46:55.224068 1 static_autoscaler.go:343] No unschedulable pods I0428 18:46:55.224226 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:46:55.224252 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:46:55.224272 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:46:55.224630 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:46:55.225256 1 scale_down.go:776] No candidates for scale down I0428 18:47:05.239124 1 static_autoscaler.go:343] No unschedulable pods I0428 18:47:05.239261 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:47:05.239279 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:47:05.239294 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:47:05.239612 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:47:05.240125 1 scale_down.go:776] No candidates for scale down I0428 18:47:15.257798 1 static_autoscaler.go:343] No unschedulable pods I0428 18:47:15.257888 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:47:15.257914 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:47:15.257971 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:47:15.258275 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:47:15.258983 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 18:52:15.25443092 +0000 UTC m=+72308.953195268 I0428 18:47:15.259087 1 scale_down.go:776] No candidates for scale down I0428 18:47:24.283837 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 18:47:24.284044 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 190.761µs I0428 18:47:25.274014 1 static_autoscaler.go:343] No unschedulable pods I0428 18:47:25.274096 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:47:25.274132 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:47:25.274147 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:47:25.274480 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:47:25.275043 1 scale_down.go:776] No candidates for scale down I0428 18:47:35.289917 1 static_autoscaler.go:343] No unschedulable pods I0428 18:47:35.290016 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:47:35.290035 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:47:35.290050 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:47:35.290367 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:47:35.291000 1 scale_down.go:776] No candidates for scale down I0428 18:47:45.304345 1 static_autoscaler.go:343] No unschedulable pods I0428 18:47:45.304501 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:47:45.304519 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:47:45.304532 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:47:45.304848 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:47:45.305441 1 scale_down.go:776] No candidates for scale down I0428 18:47:55.319300 1 static_autoscaler.go:343] No unschedulable pods I0428 18:47:55.319389 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:47:55.319408 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:47:55.319508 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:47:55.319817 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:47:55.320340 1 scale_down.go:776] No candidates for scale down I0428 18:48:05.335373 1 static_autoscaler.go:343] No unschedulable pods I0428 18:48:05.335514 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:48:05.335536 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:48:05.335555 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:48:05.335844 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:48:05.336492 1 scale_down.go:776] No candidates for scale down I0428 18:48:15.351786 1 static_autoscaler.go:343] No unschedulable pods I0428 18:48:15.351877 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:48:15.351894 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:48:15.351972 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:48:15.352266 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:48:15.352837 1 scale_down.go:776] No candidates for scale down I0428 18:48:25.366447 1 static_autoscaler.go:343] No unschedulable pods I0428 18:48:25.366583 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:48:25.366600 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:48:25.366615 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:48:25.366951 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:48:25.367506 1 scale_down.go:776] No candidates for scale down I0428 18:48:35.382810 1 static_autoscaler.go:343] No unschedulable pods I0428 18:48:35.382967 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:48:35.382989 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:48:35.383003 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:48:35.383318 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:48:35.383856 1 scale_down.go:776] No candidates for scale down I0428 18:48:45.397906 1 static_autoscaler.go:343] No unschedulable pods I0428 18:48:45.398048 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:48:45.398069 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:48:45.398085 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:48:45.398374 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:48:45.398946 1 scale_down.go:776] No candidates for scale down I0428 18:48:55.414796 1 static_autoscaler.go:343] No unschedulable pods I0428 18:48:55.414935 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:48:55.414955 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:48:55.414983 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:48:55.415290 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:48:55.415868 1 scale_down.go:776] No candidates for scale down I0428 18:49:05.431391 1 static_autoscaler.go:343] No unschedulable pods I0428 18:49:05.431504 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:49:05.431523 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:49:05.431597 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:49:05.431939 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:49:05.432806 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 18:49:05.441058 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 18:49:05.441557 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 18:49:05.447822 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588099745 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 18:49:05.459890 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 18:49:15.458704 1 static_autoscaler.go:343] No unschedulable pods I0428 18:49:15.458849 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:49:15.458872 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:49:15.458888 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:49:15.459217 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:49:15.459820 1 scale_down.go:776] No candidates for scale down I0428 18:49:24.284171 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 18:49:24.284385 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 196.382µs I0428 18:49:25.472348 1 static_autoscaler.go:343] No unschedulable pods I0428 18:49:25.472518 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:49:25.472541 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:49:25.472553 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:49:25.472927 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:49:25.473960 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 18:54:25.46929107 +0000 UTC m=+72439.168055412 I0428 18:49:25.474106 1 scale_down.go:776] No candidates for scale down I0428 18:49:35.486836 1 static_autoscaler.go:343] No unschedulable pods I0428 18:49:35.486932 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:49:35.486949 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:49:35.486961 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:49:35.487336 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:49:35.487910 1 scale_down.go:776] No candidates for scale down I0428 18:49:45.500978 1 static_autoscaler.go:343] No unschedulable pods I0428 18:49:45.501069 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:49:45.501087 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:49:45.501163 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:49:45.501497 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:49:45.502047 1 scale_down.go:776] No candidates for scale down I0428 18:49:55.515339 1 static_autoscaler.go:343] No unschedulable pods I0428 18:49:55.515450 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:49:55.515470 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:49:55.515542 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:49:55.515861 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:49:55.516457 1 scale_down.go:776] No candidates for scale down I0428 18:50:05.529112 1 static_autoscaler.go:343] No unschedulable pods I0428 18:50:05.529210 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:50:05.529227 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:50:05.529239 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:50:05.529575 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:50:05.530094 1 scale_down.go:776] No candidates for scale down I0428 18:50:15.543829 1 static_autoscaler.go:343] No unschedulable pods I0428 18:50:15.543969 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:50:15.543987 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:50:15.543999 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:50:15.544325 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:50:15.544877 1 scale_down.go:776] No candidates for scale down I0428 18:50:25.558068 1 static_autoscaler.go:343] No unschedulable pods I0428 18:50:25.558206 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:50:25.558223 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:50:25.558236 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:50:25.558577 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:50:25.559117 1 scale_down.go:776] No candidates for scale down I0428 18:50:35.576613 1 static_autoscaler.go:343] No unschedulable pods I0428 18:50:35.576707 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:50:35.576725 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:50:35.576737 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:50:35.577113 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:50:35.577685 1 scale_down.go:776] No candidates for scale down I0428 18:50:45.599439 1 static_autoscaler.go:343] No unschedulable pods I0428 18:50:45.599706 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:50:45.599758 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:50:45.599797 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:50:45.600228 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:50:45.601151 1 scale_down.go:776] No candidates for scale down I0428 18:50:55.615301 1 static_autoscaler.go:343] No unschedulable pods I0428 18:50:55.615407 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:50:55.615443 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:50:55.615461 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:50:55.615844 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:50:55.616554 1 scale_down.go:776] No candidates for scale down I0428 18:51:05.630669 1 static_autoscaler.go:343] No unschedulable pods I0428 18:51:05.630753 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:51:05.630771 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:51:05.630850 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:51:05.631141 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:51:05.631833 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 18:56:05.627462651 +0000 UTC m=+72539.326227001 I0428 18:51:05.631945 1 scale_down.go:776] No candidates for scale down I0428 18:51:15.648251 1 static_autoscaler.go:343] No unschedulable pods I0428 18:51:15.648401 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:51:15.648439 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:51:15.648463 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:51:15.648830 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:51:15.649518 1 scale_down.go:776] No candidates for scale down I0428 18:51:24.284514 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 18:51:24.284767 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 232.948µs I0428 18:51:25.664800 1 static_autoscaler.go:343] No unschedulable pods I0428 18:51:25.664963 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:51:25.665004 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:51:25.665025 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:51:25.665482 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:51:25.666128 1 scale_down.go:776] No candidates for scale down I0428 18:51:35.682734 1 static_autoscaler.go:343] No unschedulable pods I0428 18:51:35.682817 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:51:35.682837 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:51:35.682918 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:51:35.683199 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:51:35.683743 1 scale_down.go:776] No candidates for scale down I0428 18:51:45.696687 1 static_autoscaler.go:343] No unschedulable pods I0428 18:51:45.696852 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:51:45.696877 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:51:45.696897 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:51:45.697852 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:51:45.698526 1 scale_down.go:776] No candidates for scale down I0428 18:51:55.717024 1 static_autoscaler.go:343] No unschedulable pods I0428 18:51:55.717122 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:51:55.717139 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:51:55.717151 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:51:55.717522 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:51:55.718116 1 scale_down.go:776] No candidates for scale down I0428 18:52:05.731928 1 static_autoscaler.go:343] No unschedulable pods I0428 18:52:05.732012 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:52:05.732045 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:52:05.732061 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:52:05.732399 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:52:05.732953 1 scale_down.go:776] No candidates for scale down I0428 18:52:15.747602 1 static_autoscaler.go:343] No unschedulable pods I0428 18:52:15.747732 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:52:15.747769 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:52:15.747784 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:52:15.748097 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 18:52:15.748901 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 18:57:15.744030245 +0000 UTC m=+72609.442794603 I0428 18:52:15.749020 1 scale_down.go:776] No candidates for scale down I0428 18:52:25.762450 1 static_autoscaler.go:343] No unschedulable pods I0428 18:52:25.762605 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:52:25.762636 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:52:25.762657 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:52:25.763016 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:52:25.763680 1 scale_down.go:776] No candidates for scale down I0428 18:52:35.780092 1 static_autoscaler.go:343] No unschedulable pods I0428 18:52:35.780218 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:52:35.780242 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:52:35.780260 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:52:35.780585 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:52:35.781140 1 scale_down.go:776] No candidates for scale down I0428 18:52:45.795397 1 static_autoscaler.go:343] No unschedulable pods I0428 18:52:45.795572 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:52:45.795599 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:52:45.795620 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:52:45.796019 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:52:45.796683 1 scale_down.go:776] No candidates for scale down I0428 18:52:55.809850 1 static_autoscaler.go:343] No unschedulable pods I0428 18:52:55.809982 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:52:55.810016 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:52:55.810032 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:52:55.810339 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:52:55.810985 1 scale_down.go:776] No candidates for scale down I0428 18:53:05.824781 1 static_autoscaler.go:343] No unschedulable pods I0428 18:53:05.824865 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:53:05.824904 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:53:05.824926 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:53:05.825338 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:53:05.826090 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 18:58:05.821150016 +0000 UTC m=+72659.519914354 I0428 18:53:05.826206 1 scale_down.go:776] No candidates for scale down I0428 18:53:15.847363 1 static_autoscaler.go:343] No unschedulable pods I0428 18:53:15.847534 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:53:15.847559 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:53:15.847583 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:53:15.847986 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:53:15.848592 1 scale_down.go:776] No candidates for scale down I0428 18:53:24.284887 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 18:53:24.285186 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 280.522µs I0428 18:53:25.864785 1 static_autoscaler.go:343] No unschedulable pods I0428 18:53:25.864955 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:53:25.864995 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:53:25.865009 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:53:25.865354 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:53:25.865976 1 scale_down.go:776] No candidates for scale down I0428 18:53:35.882471 1 static_autoscaler.go:343] No unschedulable pods I0428 18:53:35.882557 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:53:35.882576 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:53:35.882651 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:53:35.882970 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:53:35.883607 1 scale_down.go:776] No candidates for scale down I0428 18:53:45.896161 1 static_autoscaler.go:343] No unschedulable pods I0428 18:53:45.896296 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:53:45.896316 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:53:45.896335 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:53:45.896736 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:53:45.897337 1 scale_down.go:776] No candidates for scale down I0428 18:53:55.910398 1 static_autoscaler.go:343] No unschedulable pods I0428 18:53:55.910666 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:53:55.910698 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:53:55.910724 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:53:55.911102 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:53:55.911780 1 scale_down.go:776] No candidates for scale down I0428 18:54:05.927567 1 static_autoscaler.go:343] No unschedulable pods I0428 18:54:05.927693 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:54:05.927721 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:54:05.927734 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:54:05.928162 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:54:05.929282 1 scale_down.go:776] No candidates for scale down I0428 18:54:15.943453 1 static_autoscaler.go:343] No unschedulable pods I0428 18:54:15.943543 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:54:15.943566 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:54:15.943651 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:54:15.943993 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:54:15.944848 1 scale_down.go:776] No candidates for scale down I0428 18:54:25.961315 1 static_autoscaler.go:343] No unschedulable pods I0428 18:54:25.961480 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:54:25.961500 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:54:25.961511 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:54:25.961877 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:54:25.962590 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 18:59:25.958044136 +0000 UTC m=+72739.656808473 I0428 18:54:25.962701 1 scale_down.go:776] No candidates for scale down I0428 18:54:35.978932 1 static_autoscaler.go:343] No unschedulable pods I0428 18:54:35.979064 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:54:35.979097 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:54:35.979112 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:54:35.979467 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:54:35.980444 1 scale_down.go:776] No candidates for scale down I0428 18:54:45.995794 1 static_autoscaler.go:343] No unschedulable pods I0428 18:54:45.995907 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:54:45.995933 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:54:45.996045 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:54:45.996605 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:54:45.997306 1 scale_down.go:776] No candidates for scale down I0428 18:54:56.014979 1 static_autoscaler.go:343] No unschedulable pods I0428 18:54:56.015190 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:54:56.015245 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:54:56.015271 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:54:56.015687 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:54:56.016489 1 scale_down.go:776] No candidates for scale down I0428 18:55:06.029286 1 static_autoscaler.go:343] No unschedulable pods I0428 18:55:06.029428 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:55:06.029454 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:55:06.029470 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:55:06.029857 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:55:06.030394 1 scale_down.go:776] No candidates for scale down I0428 18:55:16.043427 1 static_autoscaler.go:343] No unschedulable pods I0428 18:55:16.043529 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:55:16.043547 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:55:16.043559 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:55:16.043904 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:55:16.044522 1 scale_down.go:776] No candidates for scale down I0428 18:55:24.285321 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 18:55:24.285675 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 331.312µs I0428 18:55:26.059055 1 static_autoscaler.go:343] No unschedulable pods I0428 18:55:26.059240 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:55:26.059293 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:55:26.059330 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:55:26.059860 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:55:26.060677 1 scale_down.go:776] No candidates for scale down I0428 18:55:36.075404 1 static_autoscaler.go:343] No unschedulable pods I0428 18:55:36.075573 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:55:36.075597 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:55:36.075619 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:55:36.075986 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:55:36.076616 1 scale_down.go:776] No candidates for scale down I0428 18:55:46.092675 1 static_autoscaler.go:343] No unschedulable pods I0428 18:55:46.092809 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:55:46.092849 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:55:46.092870 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:55:46.093197 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:55:46.093820 1 scale_down.go:776] No candidates for scale down I0428 18:55:56.110051 1 static_autoscaler.go:343] No unschedulable pods I0428 18:55:56.110199 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:55:56.110217 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:55:56.110230 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:55:56.110590 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:55:56.111175 1 scale_down.go:776] No candidates for scale down I0428 18:56:06.125134 1 static_autoscaler.go:343] No unschedulable pods I0428 18:56:06.125276 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:56:06.125294 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:56:06.125314 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:56:06.125703 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:56:06.126446 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 19:01:06.121732906 +0000 UTC m=+72839.820497327 I0428 18:56:06.126574 1 scale_down.go:776] No candidates for scale down I0428 18:56:16.143454 1 static_autoscaler.go:343] No unschedulable pods I0428 18:56:16.143596 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:56:16.143612 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:56:16.143624 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:56:16.143933 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:56:16.144487 1 scale_down.go:776] No candidates for scale down I0428 18:56:26.158156 1 static_autoscaler.go:343] No unschedulable pods I0428 18:56:26.158306 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:56:26.158331 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:56:26.158353 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:56:26.158725 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:56:26.159274 1 scale_down.go:776] No candidates for scale down I0428 18:56:36.172395 1 static_autoscaler.go:343] No unschedulable pods I0428 18:56:36.172495 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:56:36.172515 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:56:36.172575 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:56:36.172891 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:56:36.173457 1 scale_down.go:776] No candidates for scale down I0428 18:56:46.189703 1 static_autoscaler.go:343] No unschedulable pods I0428 18:56:46.189805 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:56:46.189822 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:56:46.189833 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:56:46.190178 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:56:46.190785 1 scale_down.go:776] No candidates for scale down I0428 18:56:56.204343 1 static_autoscaler.go:343] No unschedulable pods I0428 18:56:56.204504 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:56:56.204522 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:56:56.204534 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:56:56.204825 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:56:56.205404 1 scale_down.go:776] No candidates for scale down I0428 18:57:06.223761 1 static_autoscaler.go:343] No unschedulable pods I0428 18:57:06.223880 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:57:06.223906 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:57:06.224000 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:57:06.224302 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:57:06.224921 1 scale_down.go:776] No candidates for scale down I0428 18:57:16.237628 1 static_autoscaler.go:343] No unschedulable pods I0428 18:57:16.237765 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:57:16.237786 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:57:16.237806 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:57:16.238111 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:57:16.238892 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 19:02:16.234319195 +0000 UTC m=+72909.933083534 I0428 18:57:16.239015 1 scale_down.go:776] No candidates for scale down I0428 18:57:24.285813 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 18:57:24.286926 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 1.087904ms I0428 18:57:26.252600 1 static_autoscaler.go:343] No unschedulable pods I0428 18:57:26.252694 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:57:26.252712 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:57:26.252772 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:57:26.253064 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:57:26.253652 1 scale_down.go:776] No candidates for scale down I0428 18:57:36.269401 1 static_autoscaler.go:343] No unschedulable pods I0428 18:57:36.269669 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:57:36.269726 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:57:36.269745 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:57:36.270145 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:57:36.270767 1 scale_down.go:776] No candidates for scale down I0428 18:57:46.286663 1 static_autoscaler.go:343] No unschedulable pods I0428 18:57:46.286767 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:57:46.286793 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:57:46.286885 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:57:46.287180 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:57:46.287905 1 scale_down.go:776] No candidates for scale down I0428 18:57:56.301868 1 static_autoscaler.go:343] No unschedulable pods I0428 18:57:56.302094 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:57:56.302158 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:57:56.302185 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:57:56.302680 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:57:56.303585 1 scale_down.go:776] No candidates for scale down I0428 18:58:06.319831 1 static_autoscaler.go:343] No unschedulable pods I0428 18:58:06.319963 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:58:06.319980 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:58:06.319991 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:58:06.320285 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:58:06.320995 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 19:03:06.315987242 +0000 UTC m=+72960.014751598 I0428 18:58:06.321105 1 scale_down.go:776] No candidates for scale down I0428 18:58:16.335518 1 static_autoscaler.go:343] No unschedulable pods I0428 18:58:16.335621 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:58:16.335647 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:58:16.335751 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:58:16.336072 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:58:16.336716 1 scale_down.go:776] No candidates for scale down I0428 18:58:26.350158 1 static_autoscaler.go:343] No unschedulable pods I0428 18:58:26.350261 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:58:26.350308 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:58:26.350331 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:58:26.350727 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:58:26.351330 1 scale_down.go:776] No candidates for scale down I0428 18:58:36.367034 1 static_autoscaler.go:343] No unschedulable pods I0428 18:58:36.367149 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:58:36.367170 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:58:36.367182 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:58:36.367562 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:58:36.368136 1 scale_down.go:776] No candidates for scale down I0428 18:58:46.382482 1 static_autoscaler.go:343] No unschedulable pods I0428 18:58:46.382669 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:58:46.382695 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:58:46.382717 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:58:46.383168 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:58:46.383859 1 scale_down.go:776] No candidates for scale down I0428 18:58:56.397219 1 static_autoscaler.go:343] No unschedulable pods I0428 18:58:56.397365 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:58:56.397407 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:58:56.397437 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:58:56.397744 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:58:56.398344 1 scale_down.go:776] No candidates for scale down I0428 18:59:06.412171 1 static_autoscaler.go:343] No unschedulable pods I0428 18:59:06.412255 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:59:06.412279 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:59:06.412363 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:59:06.412711 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:59:06.413257 1 scale_down.go:776] No candidates for scale down I0428 18:59:16.426217 1 static_autoscaler.go:343] No unschedulable pods I0428 18:59:16.426321 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:59:16.426347 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:59:16.426457 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:59:16.426771 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:59:16.427565 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 18:59:16.434040 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 18:59:16.434211 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 18:59:16.439986 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588100356 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 18:59:16.450398 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 18:59:24.287097 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 18:59:24.287329 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 214.306µs I0428 18:59:26.453948 1 static_autoscaler.go:343] No unschedulable pods I0428 18:59:26.454180 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:59:26.454219 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:59:26.454247 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:59:26.454786 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 18:59:26.456133 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 19:04:26.448284849 +0000 UTC m=+73040.147049195 I0428 18:59:26.456345 1 scale_down.go:776] No candidates for scale down I0428 18:59:36.472034 1 static_autoscaler.go:343] No unschedulable pods I0428 18:59:36.472193 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:59:36.472220 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:59:36.472241 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:59:36.472596 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:59:36.473227 1 scale_down.go:776] No candidates for scale down I0428 18:59:46.497896 1 static_autoscaler.go:343] No unschedulable pods I0428 18:59:46.498017 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:59:46.498056 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:59:46.498072 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:59:46.498514 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:59:46.499122 1 scale_down.go:776] No candidates for scale down I0428 18:59:56.518266 1 static_autoscaler.go:343] No unschedulable pods I0428 18:59:56.518460 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 18:59:56.518497 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 18:59:56.518521 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 18:59:56.519288 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 18:59:56.520462 1 scale_down.go:776] No candidates for scale down I0428 19:00:06.539029 1 static_autoscaler.go:343] No unschedulable pods I0428 19:00:06.539180 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:00:06.539204 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:00:06.539222 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:00:06.539530 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:00:06.540132 1 scale_down.go:776] No candidates for scale down I0428 19:00:16.554518 1 static_autoscaler.go:343] No unschedulable pods I0428 19:00:16.554652 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:00:16.554674 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:00:16.554690 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:00:16.555030 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:00:16.555745 1 scale_down.go:776] No candidates for scale down I0428 19:00:26.578466 1 static_autoscaler.go:343] No unschedulable pods I0428 19:00:26.578733 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:00:26.578765 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:00:26.578794 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:00:26.579430 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:00:26.580486 1 scale_down.go:776] No candidates for scale down I0428 19:00:36.594389 1 static_autoscaler.go:343] No unschedulable pods I0428 19:00:36.594538 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:00:36.594556 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:00:36.594568 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:00:36.594856 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:00:36.595476 1 scale_down.go:776] No candidates for scale down I0428 19:00:46.608738 1 static_autoscaler.go:343] No unschedulable pods I0428 19:00:46.608880 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:00:46.608901 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:00:46.608916 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:00:46.609179 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:00:46.609726 1 scale_down.go:776] No candidates for scale down I0428 19:00:56.623857 1 static_autoscaler.go:343] No unschedulable pods I0428 19:00:56.623978 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:00:56.624004 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:00:56.624100 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:00:56.624559 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:00:56.625277 1 scale_down.go:776] No candidates for scale down I0428 19:01:06.641992 1 static_autoscaler.go:343] No unschedulable pods I0428 19:01:06.642127 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:01:06.642146 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:01:06.642159 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:01:06.642477 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:01:06.643097 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 19:06:06.638327393 +0000 UTC m=+73140.337091741 I0428 19:01:06.643205 1 scale_down.go:776] No candidates for scale down I0428 19:01:16.660988 1 static_autoscaler.go:343] No unschedulable pods I0428 19:01:16.661189 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:01:16.661227 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:01:16.661249 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:01:16.661681 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:01:16.662370 1 scale_down.go:776] No candidates for scale down I0428 19:01:24.287476 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 19:01:24.287774 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 275.085µs I0428 19:01:26.677805 1 static_autoscaler.go:343] No unschedulable pods I0428 19:01:26.678064 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:01:26.678096 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:01:26.678127 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:01:26.678673 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:01:26.679695 1 scale_down.go:776] No candidates for scale down I0428 19:01:36.697234 1 static_autoscaler.go:343] No unschedulable pods I0428 19:01:36.697497 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:01:36.697534 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:01:36.697558 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:01:36.698184 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:01:36.699281 1 scale_down.go:776] No candidates for scale down I0428 19:01:46.712789 1 static_autoscaler.go:343] No unschedulable pods I0428 19:01:46.712941 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:01:46.712964 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:01:46.712990 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:01:46.713309 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:01:46.713928 1 scale_down.go:776] No candidates for scale down I0428 19:01:56.728996 1 static_autoscaler.go:343] No unschedulable pods I0428 19:01:56.729189 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:01:56.729214 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:01:56.729231 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:01:56.729657 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:01:56.730406 1 scale_down.go:776] No candidates for scale down I0428 19:02:06.743556 1 static_autoscaler.go:343] No unschedulable pods I0428 19:02:06.743700 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:02:06.743718 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:02:06.743730 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:02:06.744030 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:02:06.744615 1 scale_down.go:776] No candidates for scale down I0428 19:02:16.758242 1 static_autoscaler.go:343] No unschedulable pods I0428 19:02:16.758397 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:02:16.758426 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:02:16.758439 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:02:16.758784 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:02:16.759482 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 19:07:16.75504171 +0000 UTC m=+73210.453806083 I0428 19:02:16.759590 1 scale_down.go:776] No candidates for scale down I0428 19:02:26.772409 1 static_autoscaler.go:343] No unschedulable pods I0428 19:02:26.772551 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:02:26.772584 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:02:26.772610 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:02:26.772907 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:02:26.773510 1 scale_down.go:776] No candidates for scale down I0428 19:02:36.788606 1 static_autoscaler.go:343] No unschedulable pods I0428 19:02:36.788743 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:02:36.788763 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:02:36.788774 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:02:36.789107 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:02:36.789735 1 scale_down.go:776] No candidates for scale down I0428 19:02:46.803275 1 static_autoscaler.go:343] No unschedulable pods I0428 19:02:46.803360 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:02:46.803382 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:02:46.803467 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:02:46.803760 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:02:46.804252 1 scale_down.go:776] No candidates for scale down I0428 19:02:56.819740 1 static_autoscaler.go:343] No unschedulable pods I0428 19:02:56.819879 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:02:56.819900 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:02:56.819916 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:02:56.820200 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:02:56.820804 1 scale_down.go:776] No candidates for scale down I0428 19:03:06.833637 1 static_autoscaler.go:343] No unschedulable pods I0428 19:03:06.833740 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:03:06.833758 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:03:06.833770 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:03:06.834117 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:03:06.834820 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 19:08:06.830467839 +0000 UTC m=+73260.529232175 I0428 19:03:06.834934 1 scale_down.go:776] No candidates for scale down I0428 19:03:16.848331 1 static_autoscaler.go:343] No unschedulable pods I0428 19:03:16.848432 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:03:16.848451 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:03:16.848548 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:03:16.848932 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:03:16.849762 1 scale_down.go:776] No candidates for scale down I0428 19:03:24.287911 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 19:03:24.288145 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 216.5µs I0428 19:03:26.862797 1 static_autoscaler.go:343] No unschedulable pods I0428 19:03:26.862935 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:03:26.862952 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:03:26.862964 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:03:26.863265 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:03:26.863855 1 scale_down.go:776] No candidates for scale down I0428 19:03:36.877221 1 static_autoscaler.go:343] No unschedulable pods I0428 19:03:36.877356 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:03:36.877375 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:03:36.877390 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:03:36.877725 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:03:36.878302 1 scale_down.go:776] No candidates for scale down I0428 19:03:46.892455 1 static_autoscaler.go:343] No unschedulable pods I0428 19:03:46.892550 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:03:46.892570 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:03:46.892586 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:03:46.892977 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:03:46.893555 1 scale_down.go:776] No candidates for scale down I0428 19:03:56.906341 1 static_autoscaler.go:343] No unschedulable pods I0428 19:03:56.906487 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:03:56.906523 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:03:56.906543 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:03:56.906876 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:03:56.907475 1 scale_down.go:776] No candidates for scale down I0428 19:04:06.920102 1 static_autoscaler.go:343] No unschedulable pods I0428 19:04:06.920248 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:04:06.920271 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:04:06.920285 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:04:06.920666 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:04:06.921223 1 scale_down.go:776] No candidates for scale down I0428 19:04:16.935288 1 static_autoscaler.go:343] No unschedulable pods I0428 19:04:16.935457 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:04:16.935475 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:04:16.935489 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:04:16.935864 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:04:16.936528 1 scale_down.go:776] No candidates for scale down I0428 19:04:26.952277 1 static_autoscaler.go:343] No unschedulable pods I0428 19:04:26.952426 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:04:26.952445 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:04:26.952459 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:04:26.952795 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:04:26.953554 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 19:09:26.949106645 +0000 UTC m=+73340.647870998 I0428 19:04:26.953665 1 scale_down.go:776] No candidates for scale down I0428 19:04:36.965964 1 static_autoscaler.go:343] No unschedulable pods I0428 19:04:36.966091 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:04:36.966138 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:04:36.966154 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:04:36.966468 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:04:36.967008 1 scale_down.go:776] No candidates for scale down I0428 19:04:46.980864 1 static_autoscaler.go:343] No unschedulable pods I0428 19:04:46.981008 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:04:46.981028 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:04:46.981041 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:04:46.981353 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:04:46.982080 1 scale_down.go:776] No candidates for scale down I0428 19:04:56.994942 1 static_autoscaler.go:343] No unschedulable pods I0428 19:04:56.995093 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:04:56.995128 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:04:56.995144 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:04:56.995489 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:04:56.996110 1 scale_down.go:776] No candidates for scale down I0428 19:05:07.012973 1 static_autoscaler.go:343] No unschedulable pods I0428 19:05:07.013118 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:05:07.013136 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:05:07.013148 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:05:07.013468 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:05:07.014076 1 scale_down.go:776] No candidates for scale down I0428 19:05:17.029665 1 static_autoscaler.go:343] No unschedulable pods I0428 19:05:17.029832 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:05:17.029852 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:05:17.029866 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:05:17.030179 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:05:17.031143 1 scale_down.go:776] No candidates for scale down I0428 19:05:24.288272 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 19:05:24.288525 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 229.779µs I0428 19:05:27.048203 1 static_autoscaler.go:343] No unschedulable pods I0428 19:05:27.048321 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:05:27.048347 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:05:27.048368 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:05:27.048796 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:05:27.049429 1 scale_down.go:776] No candidates for scale down I0428 19:05:37.064845 1 static_autoscaler.go:343] No unschedulable pods I0428 19:05:37.064953 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:05:37.064970 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:05:37.064985 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:05:37.065357 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:05:37.065962 1 scale_down.go:776] No candidates for scale down I0428 19:05:47.081434 1 static_autoscaler.go:343] No unschedulable pods I0428 19:05:47.081530 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:05:47.081547 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:05:47.081559 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:05:47.081889 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:05:47.082517 1 scale_down.go:776] No candidates for scale down I0428 19:05:57.095707 1 static_autoscaler.go:343] No unschedulable pods I0428 19:05:57.095849 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:05:57.095873 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:05:57.095891 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:05:57.096233 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:05:57.096894 1 scale_down.go:776] No candidates for scale down I0428 19:06:07.115305 1 static_autoscaler.go:343] No unschedulable pods I0428 19:06:07.115393 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:06:07.115430 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:06:07.115503 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:06:07.115843 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:06:07.116665 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 19:11:07.112047702 +0000 UTC m=+73440.810812082 I0428 19:06:07.116773 1 scale_down.go:776] No candidates for scale down I0428 19:06:17.138115 1 static_autoscaler.go:343] No unschedulable pods I0428 19:06:17.138226 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:06:17.138244 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:06:17.138257 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:06:17.138688 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:06:17.139334 1 scale_down.go:776] No candidates for scale down I0428 19:06:27.153172 1 static_autoscaler.go:343] No unschedulable pods I0428 19:06:27.153276 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:06:27.153296 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:06:27.153308 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:06:27.153767 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:06:27.154343 1 scale_down.go:776] No candidates for scale down I0428 19:06:37.167985 1 static_autoscaler.go:343] No unschedulable pods I0428 19:06:37.168148 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:06:37.168174 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:06:37.168193 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:06:37.168570 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:06:37.169182 1 scale_down.go:776] No candidates for scale down I0428 19:06:47.183913 1 static_autoscaler.go:343] No unschedulable pods I0428 19:06:47.184022 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:06:47.184042 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:06:47.184128 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:06:47.184483 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:06:47.185196 1 scale_down.go:776] No candidates for scale down I0428 19:06:57.200881 1 static_autoscaler.go:343] No unschedulable pods I0428 19:06:57.200966 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:06:57.200983 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:06:57.201054 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:06:57.201466 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:06:57.202105 1 scale_down.go:776] No candidates for scale down I0428 19:07:07.220020 1 static_autoscaler.go:343] No unschedulable pods I0428 19:07:07.220160 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:07:07.220186 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:07:07.220210 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:07:07.220573 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:07:07.221297 1 scale_down.go:776] No candidates for scale down I0428 19:07:17.235189 1 static_autoscaler.go:343] No unschedulable pods I0428 19:07:17.235281 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:07:17.235303 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:07:17.235375 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:07:17.235712 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:07:17.236467 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 19:12:17.231990041 +0000 UTC m=+73510.930754377 I0428 19:07:17.236575 1 scale_down.go:776] No candidates for scale down I0428 19:07:24.288653 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 19:07:24.288867 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 196.699µs I0428 19:07:27.253766 1 static_autoscaler.go:343] No unschedulable pods I0428 19:07:27.253962 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:07:27.253989 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:07:27.254013 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:07:27.254478 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:07:27.255470 1 scale_down.go:776] No candidates for scale down I0428 19:07:37.270262 1 static_autoscaler.go:343] No unschedulable pods I0428 19:07:37.270354 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:07:37.270375 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:07:37.270390 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:07:37.270791 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:07:37.271447 1 scale_down.go:776] No candidates for scale down I0428 19:07:47.286633 1 static_autoscaler.go:343] No unschedulable pods I0428 19:07:47.286752 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:07:47.286785 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:07:47.286801 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:07:47.287103 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:07:47.287677 1 scale_down.go:776] No candidates for scale down I0428 19:07:57.302959 1 static_autoscaler.go:343] No unschedulable pods I0428 19:07:57.303059 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:07:57.303085 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:07:57.303153 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:07:57.303495 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:07:57.304072 1 scale_down.go:776] No candidates for scale down I0428 19:08:07.319934 1 static_autoscaler.go:343] No unschedulable pods I0428 19:08:07.320127 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:08:07.320155 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:08:07.320169 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:08:07.320531 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:08:07.321240 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 19:13:07.316717184 +0000 UTC m=+73561.015481520 I0428 19:08:07.321342 1 scale_down.go:776] No candidates for scale down I0428 19:08:17.334165 1 static_autoscaler.go:343] No unschedulable pods I0428 19:08:17.334338 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:08:17.334367 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:08:17.334380 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:08:17.334740 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:08:17.335542 1 scale_down.go:776] No candidates for scale down I0428 19:08:27.349389 1 static_autoscaler.go:343] No unschedulable pods I0428 19:08:27.349547 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:08:27.349565 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:08:27.349584 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:08:27.349911 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:08:27.350489 1 scale_down.go:776] No candidates for scale down I0428 19:08:37.364906 1 static_autoscaler.go:343] No unschedulable pods I0428 19:08:37.365393 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:08:37.365445 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:08:37.365467 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:08:37.365882 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:08:37.366559 1 scale_down.go:776] No candidates for scale down I0428 19:08:47.379278 1 static_autoscaler.go:343] No unschedulable pods I0428 19:08:47.379369 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:08:47.379388 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:08:47.379464 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:08:47.379825 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:08:47.380491 1 scale_down.go:776] No candidates for scale down I0428 19:08:57.395269 1 static_autoscaler.go:343] No unschedulable pods I0428 19:08:57.395447 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:08:57.395496 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:08:57.395525 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:08:57.395844 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:08:57.396471 1 scale_down.go:776] No candidates for scale down I0428 19:09:07.410245 1 static_autoscaler.go:343] No unschedulable pods I0428 19:09:07.410351 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:09:07.410378 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:09:07.410486 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:09:07.410861 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:09:07.411400 1 scale_down.go:776] No candidates for scale down I0428 19:09:17.424395 1 static_autoscaler.go:343] No unschedulable pods I0428 19:09:17.424541 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:09:17.424560 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:09:17.424580 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:09:17.424922 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:09:17.425516 1 scale_down.go:776] No candidates for scale down I0428 19:09:24.288992 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 19:09:24.289291 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 278.595µs I0428 19:09:27.440584 1 static_autoscaler.go:343] No unschedulable pods I0428 19:09:27.440712 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:09:27.440747 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:09:27.440761 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:09:27.441071 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:09:27.441765 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 19:14:27.437441064 +0000 UTC m=+73641.136205412 I0428 19:09:27.442128 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 19:09:27.451099 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 19:09:27.452383 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 19:09:27.457005 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588100967 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 19:09:27.465446 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 19:09:37.466803 1 static_autoscaler.go:343] No unschedulable pods I0428 19:09:37.466922 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:09:37.466947 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:09:37.466970 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:09:37.467387 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:09:37.467999 1 scale_down.go:776] No candidates for scale down I0428 19:09:47.482775 1 static_autoscaler.go:343] No unschedulable pods I0428 19:09:47.482916 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:09:47.482933 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:09:47.482948 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:09:47.483202 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:09:47.483756 1 scale_down.go:776] No candidates for scale down I0428 19:09:57.497116 1 static_autoscaler.go:343] No unschedulable pods I0428 19:09:57.497257 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:09:57.497279 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:09:57.497294 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:09:57.497590 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:09:57.498100 1 scale_down.go:776] No candidates for scale down I0428 19:10:07.511059 1 static_autoscaler.go:343] No unschedulable pods I0428 19:10:07.511176 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:10:07.511201 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:10:07.511250 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:10:07.511684 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:10:07.512237 1 scale_down.go:776] No candidates for scale down I0428 19:10:17.524814 1 static_autoscaler.go:343] No unschedulable pods I0428 19:10:17.524910 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:10:17.524927 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:10:17.524940 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:10:17.525280 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:10:17.525851 1 scale_down.go:776] No candidates for scale down I0428 19:10:27.539847 1 static_autoscaler.go:343] No unschedulable pods I0428 19:10:27.540003 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:10:27.540029 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:10:27.540047 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:10:27.540337 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:10:27.540925 1 scale_down.go:776] No candidates for scale down I0428 19:10:37.555301 1 static_autoscaler.go:343] No unschedulable pods I0428 19:10:37.555468 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:10:37.555487 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:10:37.555505 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:10:37.555853 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:10:37.556558 1 scale_down.go:776] No candidates for scale down I0428 19:10:47.572477 1 static_autoscaler.go:343] No unschedulable pods I0428 19:10:47.572572 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:10:47.572592 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:10:47.572605 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:10:47.572944 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:10:47.573496 1 scale_down.go:776] No candidates for scale down I0428 19:10:57.585828 1 static_autoscaler.go:343] No unschedulable pods I0428 19:10:57.585975 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:10:57.585993 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:10:57.586007 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:10:57.586325 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:10:57.586869 1 scale_down.go:776] No candidates for scale down I0428 19:11:07.600592 1 static_autoscaler.go:343] No unschedulable pods I0428 19:11:07.600708 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:11:07.600727 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:11:07.600873 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:11:07.601204 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:11:07.602146 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 19:16:07.59725579 +0000 UTC m=+73741.296020127 I0428 19:11:07.602257 1 scale_down.go:776] No candidates for scale down I0428 19:11:17.616269 1 static_autoscaler.go:343] No unschedulable pods I0428 19:11:17.616447 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:11:17.616467 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:11:17.616480 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:11:17.616788 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:11:17.617290 1 scale_down.go:776] No candidates for scale down I0428 19:11:24.289408 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 19:11:24.289661 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 222.327µs I0428 19:11:27.633060 1 static_autoscaler.go:343] No unschedulable pods I0428 19:11:27.633159 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:11:27.633191 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:11:27.633215 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:11:27.633661 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:11:27.634254 1 scale_down.go:776] No candidates for scale down I0428 19:11:37.647500 1 static_autoscaler.go:343] No unschedulable pods I0428 19:11:37.647640 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:11:37.647665 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:11:37.647678 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:11:37.647999 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:11:37.648535 1 scale_down.go:776] No candidates for scale down I0428 19:11:47.663450 1 static_autoscaler.go:343] No unschedulable pods I0428 19:11:47.663583 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:11:47.663600 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:11:47.663612 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:11:47.663910 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:11:47.664404 1 scale_down.go:776] No candidates for scale down I0428 19:11:57.679745 1 static_autoscaler.go:343] No unschedulable pods I0428 19:11:57.679872 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:11:57.679904 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:11:57.679928 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:11:57.680306 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:11:57.680872 1 scale_down.go:776] No candidates for scale down I0428 19:12:07.693621 1 static_autoscaler.go:343] No unschedulable pods I0428 19:12:07.693731 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:12:07.693748 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:12:07.693759 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:12:07.694062 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:12:07.694599 1 scale_down.go:776] No candidates for scale down I0428 19:12:17.709212 1 static_autoscaler.go:343] No unschedulable pods I0428 19:12:17.709368 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:12:17.709387 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:12:17.709401 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:12:17.709817 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:12:17.710706 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 19:17:17.705003316 +0000 UTC m=+73811.403767706 I0428 19:12:17.710820 1 scale_down.go:776] No candidates for scale down I0428 19:12:27.724258 1 static_autoscaler.go:343] No unschedulable pods I0428 19:12:27.724424 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:12:27.724443 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:12:27.724456 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:12:27.724740 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:12:27.725354 1 scale_down.go:776] No candidates for scale down I0428 19:12:37.739458 1 static_autoscaler.go:343] No unschedulable pods I0428 19:12:37.739604 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:12:37.739623 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:12:37.739638 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:12:37.739962 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:12:37.740520 1 scale_down.go:776] No candidates for scale down I0428 19:12:47.755569 1 static_autoscaler.go:343] No unschedulable pods I0428 19:12:47.755712 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:12:47.755731 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:12:47.755748 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:12:47.756024 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:12:47.756568 1 scale_down.go:776] No candidates for scale down I0428 19:12:57.769720 1 static_autoscaler.go:343] No unschedulable pods I0428 19:12:57.769857 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:12:57.769877 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:12:57.769888 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:12:57.770140 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:12:57.770654 1 scale_down.go:776] No candidates for scale down I0428 19:13:07.783490 1 static_autoscaler.go:343] No unschedulable pods I0428 19:13:07.783587 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:13:07.783604 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:13:07.783618 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:13:07.783953 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:13:07.784580 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 19:18:07.780442573 +0000 UTC m=+73861.479206910 I0428 19:13:07.784694 1 scale_down.go:776] No candidates for scale down I0428 19:13:17.801501 1 static_autoscaler.go:343] No unschedulable pods I0428 19:13:17.801597 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:13:17.801614 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:13:17.801626 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:13:17.801954 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:13:17.802463 1 scale_down.go:776] No candidates for scale down I0428 19:13:24.289776 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 19:13:24.290009 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 217.191µs I0428 19:13:27.822155 1 static_autoscaler.go:343] No unschedulable pods I0428 19:13:27.822255 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:13:27.822286 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:13:27.822367 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:13:27.822747 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:13:27.823323 1 scale_down.go:776] No candidates for scale down I0428 19:13:37.838714 1 static_autoscaler.go:343] No unschedulable pods I0428 19:13:37.838801 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:13:37.838826 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:13:37.838922 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:13:37.839269 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:13:37.839886 1 scale_down.go:776] No candidates for scale down I0428 19:13:47.855739 1 static_autoscaler.go:343] No unschedulable pods I0428 19:13:47.855852 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:13:47.855884 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:13:47.855928 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:13:47.856425 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:13:47.857204 1 scale_down.go:776] No candidates for scale down I0428 19:13:57.873730 1 static_autoscaler.go:343] No unschedulable pods I0428 19:13:57.873815 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:13:57.873833 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:13:57.873910 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:13:57.874199 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:13:57.874737 1 scale_down.go:776] No candidates for scale down I0428 19:14:07.888052 1 static_autoscaler.go:343] No unschedulable pods I0428 19:14:07.888221 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:14:07.888246 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:14:07.888269 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:14:07.888641 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:14:07.889329 1 scale_down.go:776] No candidates for scale down I0428 19:14:17.903216 1 static_autoscaler.go:343] No unschedulable pods I0428 19:14:17.903365 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:14:17.903385 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:14:17.903399 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:14:17.903713 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:14:17.904321 1 scale_down.go:776] No candidates for scale down I0428 19:14:27.920954 1 static_autoscaler.go:343] No unschedulable pods I0428 19:14:27.921106 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:14:27.921131 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:14:27.921149 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:14:27.921491 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:14:27.922175 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 19:19:27.917383575 +0000 UTC m=+73941.616147952 I0428 19:14:27.922288 1 scale_down.go:776] No candidates for scale down I0428 19:14:37.937902 1 static_autoscaler.go:343] No unschedulable pods I0428 19:14:37.938048 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:14:37.938065 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:14:37.938078 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:14:37.938371 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:14:37.938948 1 scale_down.go:776] No candidates for scale down I0428 19:14:47.952098 1 static_autoscaler.go:343] No unschedulable pods I0428 19:14:47.952195 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:14:47.952214 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:14:47.952228 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:14:47.952584 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:14:47.953116 1 scale_down.go:776] No candidates for scale down I0428 19:14:57.965893 1 static_autoscaler.go:343] No unschedulable pods I0428 19:14:57.966059 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:14:57.966083 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:14:57.966101 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:14:57.966459 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:14:57.967032 1 scale_down.go:776] No candidates for scale down I0428 19:15:07.985871 1 static_autoscaler.go:343] No unschedulable pods I0428 19:15:07.985971 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:15:07.985997 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:15:07.986017 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:15:07.986360 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:15:07.986889 1 scale_down.go:776] No candidates for scale down I0428 19:15:18.011295 1 static_autoscaler.go:343] No unschedulable pods I0428 19:15:18.011610 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:15:18.011683 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:15:18.011983 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:15:18.012677 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:15:18.014076 1 scale_down.go:776] No candidates for scale down I0428 19:15:24.290161 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 19:15:24.290407 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 227.146µs I0428 19:15:28.034253 1 static_autoscaler.go:343] No unschedulable pods I0428 19:15:28.034374 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:15:28.034392 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:15:28.034406 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:15:28.034850 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:15:28.035510 1 scale_down.go:776] No candidates for scale down I0428 19:15:38.047822 1 static_autoscaler.go:343] No unschedulable pods I0428 19:15:38.047927 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:15:38.047944 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:15:38.047956 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:15:38.048295 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:15:38.048852 1 scale_down.go:776] No candidates for scale down I0428 19:15:48.062330 1 static_autoscaler.go:343] No unschedulable pods I0428 19:15:48.062520 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:15:48.062538 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:15:48.062556 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:15:48.062896 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:15:48.063449 1 scale_down.go:776] No candidates for scale down I0428 19:15:58.078128 1 static_autoscaler.go:343] No unschedulable pods I0428 19:15:58.078226 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:15:58.078245 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:15:58.078258 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:15:58.078636 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:15:58.079167 1 scale_down.go:776] No candidates for scale down I0428 19:16:08.093169 1 static_autoscaler.go:343] No unschedulable pods I0428 19:16:08.093455 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:16:08.093554 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:16:08.093598 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:16:08.094105 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:16:08.095466 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 19:21:08.089451109 +0000 UTC m=+74041.788215469 I0428 19:16:08.095663 1 scale_down.go:776] No candidates for scale down I0428 19:16:18.109315 1 static_autoscaler.go:343] No unschedulable pods I0428 19:16:18.109456 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:16:18.109479 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:16:18.109493 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:16:18.109800 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:16:18.110322 1 scale_down.go:776] No candidates for scale down I0428 19:16:28.123242 1 static_autoscaler.go:343] No unschedulable pods I0428 19:16:28.123343 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:16:28.123364 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:16:28.123380 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:16:28.123764 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:16:28.124314 1 scale_down.go:776] No candidates for scale down I0428 19:16:38.138980 1 static_autoscaler.go:343] No unschedulable pods I0428 19:16:38.139119 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:16:38.139136 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:16:38.139149 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:16:38.139466 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:16:38.140059 1 scale_down.go:776] No candidates for scale down I0428 19:16:48.156354 1 static_autoscaler.go:343] No unschedulable pods I0428 19:16:48.156457 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:16:48.156476 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:16:48.156550 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:16:48.156875 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:16:48.157474 1 scale_down.go:776] No candidates for scale down I0428 19:16:58.170868 1 static_autoscaler.go:343] No unschedulable pods I0428 19:16:58.171060 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:16:58.171096 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:16:58.171135 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:16:58.171708 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:16:58.172243 1 scale_down.go:776] No candidates for scale down I0428 19:17:08.185211 1 static_autoscaler.go:343] No unschedulable pods I0428 19:17:08.185348 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:17:08.185369 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:17:08.185385 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:17:08.185734 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:17:08.186376 1 scale_down.go:776] No candidates for scale down I0428 19:17:18.200540 1 static_autoscaler.go:343] No unschedulable pods I0428 19:17:18.200725 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:17:18.200755 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:17:18.200769 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:17:18.201099 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:17:18.201800 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 19:22:18.196080071 +0000 UTC m=+74111.894844409 I0428 19:17:18.201909 1 scale_down.go:776] No candidates for scale down I0428 19:17:24.290563 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 19:17:24.290805 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 224.737µs I0428 19:17:28.225354 1 static_autoscaler.go:343] No unschedulable pods I0428 19:17:28.225505 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:17:28.225554 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:17:28.225578 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:17:28.225889 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:17:28.226465 1 scale_down.go:776] No candidates for scale down I0428 19:17:38.247222 1 static_autoscaler.go:343] No unschedulable pods I0428 19:17:38.247441 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:17:38.247471 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:17:38.247490 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:17:38.247930 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:17:38.248844 1 scale_down.go:776] No candidates for scale down I0428 19:17:48.268132 1 static_autoscaler.go:343] No unschedulable pods I0428 19:17:48.268238 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:17:48.268266 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:17:48.268282 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:17:48.268665 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:17:48.269288 1 scale_down.go:776] No candidates for scale down I0428 19:17:58.282217 1 static_autoscaler.go:343] No unschedulable pods I0428 19:17:58.282320 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:17:58.282339 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:17:58.282457 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:17:58.282788 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:17:58.283365 1 scale_down.go:776] No candidates for scale down I0428 19:18:08.296583 1 static_autoscaler.go:343] No unschedulable pods I0428 19:18:08.296675 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:18:08.296693 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:18:08.296709 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:18:08.297040 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:18:08.297708 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 19:23:08.293376855 +0000 UTC m=+74161.992141192 I0428 19:18:08.297813 1 scale_down.go:776] No candidates for scale down I0428 19:18:18.313090 1 static_autoscaler.go:343] No unschedulable pods I0428 19:18:18.313194 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:18:18.313211 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:18:18.313223 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:18:18.313565 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:18:18.314123 1 scale_down.go:776] No candidates for scale down I0428 19:18:28.329048 1 static_autoscaler.go:343] No unschedulable pods I0428 19:18:28.329139 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:18:28.329156 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:18:28.329227 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:18:28.329531 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:18:28.330070 1 scale_down.go:776] No candidates for scale down I0428 19:18:38.343841 1 static_autoscaler.go:343] No unschedulable pods I0428 19:18:38.343932 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:18:38.343951 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:18:38.344027 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:18:38.344336 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:18:38.344920 1 scale_down.go:776] No candidates for scale down I0428 19:18:48.359235 1 static_autoscaler.go:343] No unschedulable pods I0428 19:18:48.359349 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:18:48.359369 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:18:48.359464 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:18:48.359885 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:18:48.360776 1 scale_down.go:776] No candidates for scale down I0428 19:18:58.376072 1 static_autoscaler.go:343] No unschedulable pods I0428 19:18:58.376175 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:18:58.376196 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:18:58.376267 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:18:58.376646 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:18:58.377162 1 scale_down.go:776] No candidates for scale down I0428 19:19:08.390122 1 static_autoscaler.go:343] No unschedulable pods I0428 19:19:08.390206 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:19:08.390228 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:19:08.390308 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:19:08.390619 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:19:08.391139 1 scale_down.go:776] No candidates for scale down I0428 19:19:18.403779 1 static_autoscaler.go:343] No unschedulable pods I0428 19:19:18.403927 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:19:18.403953 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:19:18.403975 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:19:18.404319 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:19:18.404924 1 scale_down.go:776] No candidates for scale down I0428 19:19:24.290930 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 19:19:24.291163 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 216.677µs I0428 19:19:28.418308 1 static_autoscaler.go:343] No unschedulable pods I0428 19:19:28.418405 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:19:28.418433 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:19:28.418446 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:19:28.418782 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:19:28.419598 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 19:24:28.415229729 +0000 UTC m=+74242.113994086 I0428 19:19:28.419716 1 scale_down.go:776] No candidates for scale down I0428 19:19:38.433433 1 static_autoscaler.go:343] No unschedulable pods I0428 19:19:38.433516 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:19:38.433532 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:19:38.433603 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:19:38.433887 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:19:38.434630 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 19:19:38.442680 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 19:19:38.442889 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 19:19:38.446563 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588101578 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 19:19:38.462739 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 19:19:48.460064 1 static_autoscaler.go:343] No unschedulable pods I0428 19:19:48.460210 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:19:48.460237 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:19:48.460259 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:19:48.460589 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:19:48.461204 1 scale_down.go:776] No candidates for scale down I0428 19:19:58.476657 1 static_autoscaler.go:343] No unschedulable pods I0428 19:19:58.476789 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:19:58.476806 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:19:58.476820 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:19:58.477104 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:19:58.477644 1 scale_down.go:776] No candidates for scale down I0428 19:20:08.491044 1 static_autoscaler.go:343] No unschedulable pods I0428 19:20:08.491179 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:20:08.491198 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:20:08.491213 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:20:08.491536 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:20:08.492071 1 scale_down.go:776] No candidates for scale down I0428 19:20:18.512066 1 static_autoscaler.go:343] No unschedulable pods I0428 19:20:18.512197 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:20:18.512216 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:20:18.512230 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:20:18.512566 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:20:18.513095 1 scale_down.go:776] No candidates for scale down I0428 19:20:28.526062 1 static_autoscaler.go:343] No unschedulable pods I0428 19:20:28.526146 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:20:28.526165 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:20:28.526263 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:20:28.526567 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:20:28.527074 1 scale_down.go:776] No candidates for scale down I0428 19:20:38.545602 1 static_autoscaler.go:343] No unschedulable pods I0428 19:20:38.545749 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:20:38.545770 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:20:38.545790 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:20:38.546061 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:20:38.546626 1 scale_down.go:776] No candidates for scale down I0428 19:20:48.565534 1 static_autoscaler.go:343] No unschedulable pods I0428 19:20:48.565872 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:20:48.565972 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:20:48.566012 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:20:48.566759 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:20:48.568097 1 scale_down.go:776] No candidates for scale down I0428 19:20:58.586087 1 static_autoscaler.go:343] No unschedulable pods I0428 19:20:58.586241 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:20:58.586258 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:20:58.586271 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:20:58.586579 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:20:58.587109 1 scale_down.go:776] No candidates for scale down I0428 19:21:08.602025 1 static_autoscaler.go:343] No unschedulable pods I0428 19:21:08.602113 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:21:08.602131 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:21:08.602214 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:21:08.602512 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:21:08.603148 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 19:26:08.598967034 +0000 UTC m=+74342.297731392 I0428 19:21:08.603265 1 scale_down.go:776] No candidates for scale down I0428 19:21:18.616375 1 static_autoscaler.go:343] No unschedulable pods I0428 19:21:18.616526 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:21:18.616548 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:21:18.616566 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:21:18.616875 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:21:18.617458 1 scale_down.go:776] No candidates for scale down I0428 19:21:24.291304 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 19:21:24.291596 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 272.727µs I0428 19:21:28.632004 1 static_autoscaler.go:343] No unschedulable pods I0428 19:21:28.632151 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:21:28.632168 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:21:28.632182 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:21:28.632469 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:21:28.633023 1 scale_down.go:776] No candidates for scale down I0428 19:21:38.646824 1 static_autoscaler.go:343] No unschedulable pods I0428 19:21:38.646922 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:21:38.646945 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:21:38.647007 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:21:38.647287 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:21:38.647791 1 scale_down.go:776] No candidates for scale down I0428 19:21:48.664912 1 static_autoscaler.go:343] No unschedulable pods I0428 19:21:48.665055 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:21:48.665081 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:21:48.665123 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:21:48.665628 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:21:48.666469 1 scale_down.go:776] No candidates for scale down I0428 19:21:58.681391 1 static_autoscaler.go:343] No unschedulable pods I0428 19:21:58.681503 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:21:58.681517 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:21:58.681530 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:21:58.681845 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:21:58.682329 1 scale_down.go:776] No candidates for scale down I0428 19:22:08.695478 1 static_autoscaler.go:343] No unschedulable pods I0428 19:22:08.695610 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:22:08.695628 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:22:08.695640 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:22:08.695916 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:22:08.696444 1 scale_down.go:776] No candidates for scale down I0428 19:22:18.710242 1 static_autoscaler.go:343] No unschedulable pods I0428 19:22:18.710329 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:22:18.710346 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:22:18.710438 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:22:18.710732 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:22:18.711298 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 19:27:18.707389089 +0000 UTC m=+74412.406153472 I0428 19:22:18.711403 1 scale_down.go:776] No candidates for scale down I0428 19:22:28.724687 1 static_autoscaler.go:343] No unschedulable pods I0428 19:22:28.724822 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:22:28.724844 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:22:28.724857 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:22:28.725169 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:22:28.725725 1 scale_down.go:776] No candidates for scale down I0428 19:22:38.739425 1 static_autoscaler.go:343] No unschedulable pods I0428 19:22:38.739555 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:22:38.739572 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:22:38.739585 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:22:38.739873 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:22:38.740348 1 scale_down.go:776] No candidates for scale down I0428 19:22:48.752616 1 static_autoscaler.go:343] No unschedulable pods I0428 19:22:48.752707 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:22:48.752725 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:22:48.752802 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:22:48.753086 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:22:48.753649 1 scale_down.go:776] No candidates for scale down I0428 19:22:58.766674 1 static_autoscaler.go:343] No unschedulable pods I0428 19:22:58.766818 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:22:58.766840 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:22:58.766857 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:22:58.767134 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:22:58.767686 1 scale_down.go:776] No candidates for scale down I0428 19:23:08.781837 1 static_autoscaler.go:343] No unschedulable pods I0428 19:23:08.781934 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:23:08.781957 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:23:08.781982 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:23:08.782293 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:23:08.782883 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 19:28:08.778831255 +0000 UTC m=+74462.477595645 I0428 19:23:08.782988 1 scale_down.go:776] No candidates for scale down I0428 19:23:18.798167 1 static_autoscaler.go:343] No unschedulable pods I0428 19:23:18.798295 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:23:18.798326 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:23:18.798345 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:23:18.798656 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:23:18.799131 1 scale_down.go:776] No candidates for scale down I0428 19:23:24.291730 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 19:23:24.291994 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 243.995µs I0428 19:23:28.813977 1 static_autoscaler.go:343] No unschedulable pods I0428 19:23:28.814080 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:23:28.814099 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:23:28.814112 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:23:28.814474 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:23:28.814964 1 scale_down.go:776] No candidates for scale down I0428 19:23:38.830084 1 static_autoscaler.go:343] No unschedulable pods I0428 19:23:38.830173 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:23:38.830193 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:23:38.830270 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:23:38.830570 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:23:38.831077 1 scale_down.go:776] No candidates for scale down I0428 19:23:48.844290 1 static_autoscaler.go:343] No unschedulable pods I0428 19:23:48.844454 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:23:48.844475 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:23:48.844497 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:23:48.844785 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:23:48.845378 1 scale_down.go:776] No candidates for scale down I0428 19:23:58.859910 1 static_autoscaler.go:343] No unschedulable pods I0428 19:23:58.860062 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:23:58.860086 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:23:58.860103 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:23:58.860365 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:23:58.860911 1 scale_down.go:776] No candidates for scale down I0428 19:24:08.876235 1 static_autoscaler.go:343] No unschedulable pods I0428 19:24:08.876374 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:24:08.876390 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:24:08.876403 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:24:08.876698 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:24:08.877191 1 scale_down.go:776] No candidates for scale down I0428 19:24:18.890136 1 static_autoscaler.go:343] No unschedulable pods I0428 19:24:18.890267 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:24:18.890287 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:24:18.890305 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:24:18.890632 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:24:18.891145 1 scale_down.go:776] No candidates for scale down I0428 19:24:28.905883 1 static_autoscaler.go:343] No unschedulable pods I0428 19:24:28.905970 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:24:28.905987 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:24:28.906042 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:24:28.906314 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:24:28.906970 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 19:29:28.903007614 +0000 UTC m=+74542.601771950 I0428 19:24:28.907094 1 scale_down.go:776] No candidates for scale down I0428 19:24:38.921970 1 static_autoscaler.go:343] No unschedulable pods I0428 19:24:38.922097 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:24:38.922114 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:24:38.922127 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:24:38.922518 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:24:38.923076 1 scale_down.go:776] No candidates for scale down I0428 19:24:48.937041 1 static_autoscaler.go:343] No unschedulable pods I0428 19:24:48.937147 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:24:48.937169 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:24:48.937190 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:24:48.937570 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:24:48.938158 1 scale_down.go:776] No candidates for scale down I0428 19:24:58.951854 1 static_autoscaler.go:343] No unschedulable pods I0428 19:24:58.951995 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:24:58.952013 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:24:58.952029 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:24:58.952312 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:24:58.952817 1 scale_down.go:776] No candidates for scale down I0428 19:25:08.967225 1 static_autoscaler.go:343] No unschedulable pods I0428 19:25:08.967362 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:25:08.967383 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:25:08.967402 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:25:08.967705 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:25:08.968204 1 scale_down.go:776] No candidates for scale down I0428 19:25:18.981441 1 static_autoscaler.go:343] No unschedulable pods I0428 19:25:18.981560 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:25:18.981599 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:25:18.981614 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:25:18.981950 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:25:18.982495 1 scale_down.go:776] No candidates for scale down I0428 19:25:24.292106 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 19:25:24.292326 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 201.27µs I0428 19:25:28.996862 1 static_autoscaler.go:343] No unschedulable pods I0428 19:25:28.996951 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:25:28.996968 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:25:28.997041 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:25:28.997341 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:25:28.997850 1 scale_down.go:776] No candidates for scale down I0428 19:25:39.011405 1 static_autoscaler.go:343] No unschedulable pods I0428 19:25:39.011500 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:25:39.011534 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:25:39.011552 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:25:39.011904 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:25:39.012532 1 scale_down.go:776] No candidates for scale down I0428 19:25:49.032406 1 static_autoscaler.go:343] No unschedulable pods I0428 19:25:49.032574 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:25:49.032628 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:25:49.032653 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:25:49.032995 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:25:49.033586 1 scale_down.go:776] No candidates for scale down I0428 19:25:59.048082 1 static_autoscaler.go:343] No unschedulable pods I0428 19:25:59.048208 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:25:59.048229 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:25:59.048241 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:25:59.048542 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:25:59.049039 1 scale_down.go:776] No candidates for scale down I0428 19:26:09.063818 1 static_autoscaler.go:343] No unschedulable pods I0428 19:26:09.063952 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:26:09.063978 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:26:09.063993 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:26:09.064397 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:26:09.065077 1 scale_down.go:776] No candidates for scale down I0428 19:26:19.078006 1 static_autoscaler.go:343] No unschedulable pods I0428 19:26:19.078100 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:26:19.078475 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:26:19.078689 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:26:19.079746 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:26:19.081260 1 scale_down.go:776] No candidates for scale down I0428 19:26:29.098461 1 static_autoscaler.go:343] No unschedulable pods I0428 19:26:29.098550 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:26:29.098568 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:26:29.098643 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:26:29.098990 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:26:29.099553 1 scale_down.go:776] No candidates for scale down I0428 19:26:39.113259 1 static_autoscaler.go:343] No unschedulable pods I0428 19:26:39.113486 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:26:39.113511 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:26:39.113533 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:26:39.113916 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:26:39.114710 1 scale_down.go:776] No candidates for scale down I0428 19:26:49.130234 1 static_autoscaler.go:343] No unschedulable pods I0428 19:26:49.130451 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:26:49.130479 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:26:49.130499 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:26:49.130947 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:26:49.131776 1 scale_down.go:776] No candidates for scale down I0428 19:26:59.152894 1 static_autoscaler.go:343] No unschedulable pods I0428 19:26:59.153051 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:26:59.153076 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:26:59.153096 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:26:59.153452 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:26:59.154036 1 scale_down.go:776] No candidates for scale down I0428 19:27:09.166876 1 static_autoscaler.go:343] No unschedulable pods I0428 19:27:09.166997 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:27:09.167034 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:27:09.167054 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:27:09.167442 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:27:09.168024 1 scale_down.go:776] No candidates for scale down I0428 19:27:19.181834 1 static_autoscaler.go:343] No unschedulable pods I0428 19:27:19.182000 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:27:19.182027 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:27:19.182046 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:27:19.182363 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 19:27:19.183067 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 19:32:19.178814322 +0000 UTC m=+74712.877578660 I0428 19:27:19.183200 1 scale_down.go:776] No candidates for scale down I0428 19:27:24.295456 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 19:27:24.295769 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 292.993µs I0428 19:27:29.196478 1 static_autoscaler.go:343] No unschedulable pods I0428 19:27:29.196625 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:27:29.196643 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:27:29.196659 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:27:29.196934 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:27:29.197467 1 scale_down.go:776] No candidates for scale down I0428 19:27:39.218874 1 static_autoscaler.go:343] No unschedulable pods I0428 19:27:39.218972 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:27:39.218995 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:27:39.219070 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:27:39.219377 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:27:39.220040 1 scale_down.go:776] No candidates for scale down I0428 19:27:49.235922 1 static_autoscaler.go:343] No unschedulable pods I0428 19:27:49.236057 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:27:49.236091 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:27:49.236111 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:27:49.236488 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:27:49.237109 1 scale_down.go:776] No candidates for scale down I0428 19:27:59.253633 1 static_autoscaler.go:343] No unschedulable pods I0428 19:27:59.253713 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:27:59.253732 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:27:59.253801 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:27:59.254057 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:27:59.254575 1 scale_down.go:776] No candidates for scale down I0428 19:28:09.269308 1 static_autoscaler.go:343] No unschedulable pods I0428 19:28:09.269427 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:28:09.269446 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:28:09.269457 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:28:09.269821 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 19:28:09.270322 1 scale_down.go:776] No candidates for scale down I0428 19:28:19.295823 1 static_autoscaler.go:343] No unschedulable pods I0428 19:28:19.296255 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:28:19.296298 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:28:19.296334 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:28:19.297009 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 19:28:19.298679 1 scale_down.go:776] No candidates for scale down I0428 19:28:29.314887 1 static_autoscaler.go:343] No unschedulable pods I0428 19:28:29.315017 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:28:29.315040 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:28:29.315069 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:28:29.315599 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 19:28:29.316653 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 19:33:29.310932305 +0000 UTC m=+74783.009696657 I0428 19:28:29.316796 1 scale_down.go:776] No candidates for scale down I0428 19:28:39.329252 1 static_autoscaler.go:343] No unschedulable pods I0428 19:28:39.329392 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:28:39.329435 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:28:39.329455 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:28:39.329914 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:28:39.330814 1 scale_down.go:776] No candidates for scale down I0428 19:28:49.347608 1 static_autoscaler.go:343] No unschedulable pods I0428 19:28:49.347740 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:28:49.347770 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:28:49.347787 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:28:49.348065 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:28:49.348662 1 scale_down.go:776] No candidates for scale down I0428 19:28:59.362330 1 static_autoscaler.go:343] No unschedulable pods I0428 19:28:59.362490 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:28:59.362509 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:28:59.362522 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:28:59.362858 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:28:59.363365 1 scale_down.go:776] No candidates for scale down I0428 19:29:09.377991 1 static_autoscaler.go:343] No unschedulable pods I0428 19:29:09.378086 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:29:09.378105 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:29:09.378118 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:29:09.378466 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:29:09.379078 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 19:34:09.374388576 +0000 UTC m=+74823.073152913 I0428 19:29:09.379183 1 scale_down.go:776] No candidates for scale down I0428 19:29:19.392375 1 static_autoscaler.go:343] No unschedulable pods I0428 19:29:19.392497 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:29:19.392522 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:29:19.392614 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:29:19.392991 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:29:19.393632 1 scale_down.go:776] No candidates for scale down I0428 19:29:24.295896 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 19:29:24.296154 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 242.3µs I0428 19:29:29.411401 1 static_autoscaler.go:343] No unschedulable pods I0428 19:29:29.411553 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:29:29.411578 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:29:29.411593 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:29:29.411953 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:29:29.412513 1 scale_down.go:776] No candidates for scale down I0428 19:29:39.427983 1 static_autoscaler.go:343] No unschedulable pods I0428 19:29:39.428124 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:29:39.428146 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:29:39.428162 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:29:39.428462 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:29:39.428988 1 scale_down.go:776] No candidates for scale down I0428 19:29:49.446149 1 static_autoscaler.go:343] No unschedulable pods I0428 19:29:49.446257 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:29:49.446283 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:29:49.446346 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:29:49.446678 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:29:49.447387 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 19:29:49.455201 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 19:29:49.455816 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 19:29:49.461944 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588102189 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 19:29:49.469444 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 19:29:59.469889 1 static_autoscaler.go:343] No unschedulable pods I0428 19:29:59.469974 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:29:59.469994 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:29:59.470064 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:29:59.470332 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:29:59.470829 1 scale_down.go:776] No candidates for scale down I0428 19:30:09.483970 1 static_autoscaler.go:343] No unschedulable pods I0428 19:30:09.484068 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:30:09.484084 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:30:09.484095 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:30:09.484401 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:30:09.484901 1 scale_down.go:776] No candidates for scale down I0428 19:30:19.497931 1 static_autoscaler.go:343] No unschedulable pods I0428 19:30:19.498027 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:30:19.498045 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:30:19.498056 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:30:19.498348 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:30:19.498869 1 scale_down.go:776] No candidates for scale down I0428 19:30:29.515766 1 static_autoscaler.go:343] No unschedulable pods I0428 19:30:29.515910 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:30:29.515931 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:30:29.515950 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:30:29.516303 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:30:29.516853 1 scale_down.go:776] No candidates for scale down I0428 19:30:39.531311 1 static_autoscaler.go:343] No unschedulable pods I0428 19:30:39.531466 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:30:39.531485 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:30:39.531497 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:30:39.531802 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:30:39.532522 1 scale_down.go:776] No candidates for scale down I0428 19:30:49.548573 1 static_autoscaler.go:343] No unschedulable pods I0428 19:30:49.548765 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:30:49.548793 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:30:49.548831 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:30:49.549302 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:30:49.550096 1 scale_down.go:776] No candidates for scale down I0428 19:30:59.564131 1 static_autoscaler.go:343] No unschedulable pods I0428 19:30:59.564300 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:30:59.564328 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:30:59.564349 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:30:59.564691 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:30:59.565470 1 scale_down.go:776] No candidates for scale down I0428 19:31:09.580726 1 static_autoscaler.go:343] No unschedulable pods I0428 19:31:09.580828 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:31:09.580860 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:31:09.580958 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:31:09.581295 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:31:09.581999 1 scale_down.go:776] No candidates for scale down I0428 19:31:19.596925 1 static_autoscaler.go:343] No unschedulable pods I0428 19:31:19.597031 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:31:19.597058 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:31:19.597142 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:31:19.597492 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:31:19.598087 1 scale_down.go:776] No candidates for scale down I0428 19:31:24.296272 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 19:31:24.296506 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 214.817µs I0428 19:31:29.613841 1 static_autoscaler.go:343] No unschedulable pods I0428 19:31:29.613951 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:31:29.613977 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:31:29.614056 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:31:29.614354 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:31:29.615016 1 scale_down.go:776] No candidates for scale down I0428 19:31:39.629613 1 static_autoscaler.go:343] No unschedulable pods I0428 19:31:39.629783 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:31:39.629825 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:31:39.630006 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:31:39.630647 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:31:39.631435 1 scale_down.go:776] No candidates for scale down I0428 19:31:49.648749 1 static_autoscaler.go:343] No unschedulable pods I0428 19:31:49.648892 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:31:49.648910 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:31:49.648925 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:31:49.649179 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:31:49.649675 1 scale_down.go:776] No candidates for scale down I0428 19:31:59.663202 1 static_autoscaler.go:343] No unschedulable pods I0428 19:31:59.663386 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:31:59.663407 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:31:59.663438 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:31:59.663854 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:31:59.664444 1 scale_down.go:776] No candidates for scale down I0428 19:32:09.677398 1 static_autoscaler.go:343] No unschedulable pods I0428 19:32:09.677519 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:32:09.677540 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:32:09.677555 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:32:09.677907 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:32:09.678519 1 scale_down.go:776] No candidates for scale down I0428 19:32:19.696052 1 static_autoscaler.go:343] No unschedulable pods I0428 19:32:19.696222 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:32:19.696247 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:32:19.696267 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:32:19.696668 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 19:32:19.697486 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 19:37:19.688904908 +0000 UTC m=+75013.387669278 I0428 19:32:19.697594 1 scale_down.go:776] No candidates for scale down I0428 19:32:29.712106 1 static_autoscaler.go:343] No unschedulable pods I0428 19:32:29.712273 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:32:29.712325 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:32:29.712349 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:32:29.712770 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:32:29.713612 1 scale_down.go:776] No candidates for scale down I0428 19:32:39.726184 1 static_autoscaler.go:343] No unschedulable pods I0428 19:32:39.726345 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:32:39.726366 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:32:39.726381 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:32:39.726681 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:32:39.727177 1 scale_down.go:776] No candidates for scale down I0428 19:32:49.740850 1 static_autoscaler.go:343] No unschedulable pods I0428 19:32:49.741031 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:32:49.741050 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:32:49.741066 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:32:49.741385 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:32:49.742189 1 scale_down.go:776] No candidates for scale down I0428 19:32:59.756604 1 static_autoscaler.go:343] No unschedulable pods I0428 19:32:59.756790 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:32:59.756811 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:32:59.756830 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:32:59.757140 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:32:59.761013 1 scale_down.go:776] No candidates for scale down I0428 19:33:09.774695 1 static_autoscaler.go:343] No unschedulable pods I0428 19:33:09.774795 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:33:09.774821 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:33:09.774920 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:33:09.775297 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:33:09.775906 1 scale_down.go:776] No candidates for scale down I0428 19:33:19.789759 1 static_autoscaler.go:343] No unschedulable pods I0428 19:33:19.789895 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:33:19.789912 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:33:19.789925 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:33:19.790210 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:33:19.790741 1 scale_down.go:776] No candidates for scale down I0428 19:33:24.296618 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 19:33:24.296883 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 249.148µs I0428 19:33:29.804622 1 static_autoscaler.go:343] No unschedulable pods I0428 19:33:29.804773 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:33:29.804791 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:33:29.804805 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:33:29.805107 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 19:33:29.805738 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 19:38:29.801502107 +0000 UTC m=+75083.500266447 I0428 19:33:29.805845 1 scale_down.go:776] No candidates for scale down I0428 19:33:39.823340 1 static_autoscaler.go:343] No unschedulable pods I0428 19:33:39.823453 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:33:39.823470 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:33:39.823485 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:33:39.823835 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:33:39.824330 1 scale_down.go:776] No candidates for scale down I0428 19:33:49.839231 1 static_autoscaler.go:343] No unschedulable pods I0428 19:33:49.839408 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:33:49.839451 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:33:49.839479 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:33:49.839873 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:33:49.840614 1 scale_down.go:776] No candidates for scale down I0428 19:33:59.855282 1 static_autoscaler.go:343] No unschedulable pods I0428 19:33:59.855463 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:33:59.855482 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:33:59.855502 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:33:59.855788 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:33:59.856481 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 19:38:59.852210574 +0000 UTC m=+75113.550974926 I0428 19:33:59.856594 1 scale_down.go:776] No candidates for scale down I0428 19:34:09.870032 1 static_autoscaler.go:343] No unschedulable pods I0428 19:34:09.870142 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:34:09.870169 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:34:09.870251 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:34:09.870569 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:34:09.871248 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 19:39:09.866484854 +0000 UTC m=+75123.565249190 I0428 19:34:09.871423 1 scale_down.go:776] No candidates for scale down I0428 19:34:19.898076 1 static_autoscaler.go:343] No unschedulable pods I0428 19:34:19.898235 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:34:19.898269 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:34:19.898301 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:34:19.898896 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:34:19.899827 1 scale_down.go:776] No candidates for scale down I0428 19:34:29.914219 1 static_autoscaler.go:343] No unschedulable pods I0428 19:34:29.914317 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:34:29.914339 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:34:29.914361 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:34:29.914769 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:34:29.915389 1 scale_down.go:776] No candidates for scale down I0428 19:34:39.930504 1 static_autoscaler.go:343] No unschedulable pods I0428 19:34:39.930705 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:34:39.930765 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:34:39.930807 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:34:39.931120 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:34:39.931733 1 scale_down.go:776] No candidates for scale down I0428 19:34:49.944979 1 static_autoscaler.go:343] No unschedulable pods I0428 19:34:49.945071 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:34:49.945135 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:34:49.945151 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:34:49.945510 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:34:49.946063 1 scale_down.go:776] No candidates for scale down I0428 19:34:59.958734 1 static_autoscaler.go:343] No unschedulable pods I0428 19:34:59.958826 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:34:59.958844 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:34:59.958856 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:34:59.959219 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:34:59.960105 1 scale_down.go:776] No candidates for scale down I0428 19:35:09.972385 1 static_autoscaler.go:343] No unschedulable pods I0428 19:35:09.972524 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:35:09.972553 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:35:09.972576 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:35:09.972994 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:35:09.973612 1 scale_down.go:776] No candidates for scale down I0428 19:35:19.987972 1 static_autoscaler.go:343] No unschedulable pods I0428 19:35:19.988066 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:35:19.988089 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:35:19.988107 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:35:19.988551 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:35:19.989476 1 scale_down.go:776] No candidates for scale down I0428 19:35:24.297010 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 19:35:24.297309 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 275.089µs I0428 19:35:30.002114 1 static_autoscaler.go:343] No unschedulable pods I0428 19:35:30.002248 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:35:30.002275 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:35:30.002299 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:35:30.002665 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:35:30.003275 1 scale_down.go:776] No candidates for scale down I0428 19:35:40.015635 1 static_autoscaler.go:343] No unschedulable pods I0428 19:35:40.015783 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:35:40.015803 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:35:40.015819 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:35:40.016105 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:35:40.016722 1 scale_down.go:776] No candidates for scale down I0428 19:35:50.032367 1 static_autoscaler.go:343] No unschedulable pods I0428 19:35:50.032534 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:35:50.032553 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:35:50.032567 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:35:50.033018 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:35:50.033685 1 scale_down.go:776] No candidates for scale down I0428 19:36:00.046825 1 static_autoscaler.go:343] No unschedulable pods I0428 19:36:00.046920 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:36:00.046939 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:36:00.046953 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:36:00.047285 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:36:00.047832 1 scale_down.go:776] No candidates for scale down I0428 19:36:10.063162 1 static_autoscaler.go:343] No unschedulable pods I0428 19:36:10.063322 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:36:10.063339 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:36:10.063351 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:36:10.063702 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:36:10.064274 1 scale_down.go:776] No candidates for scale down I0428 19:36:20.077851 1 static_autoscaler.go:343] No unschedulable pods I0428 19:36:20.077939 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:36:20.077955 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:36:20.078022 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:36:20.078364 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:36:20.078991 1 scale_down.go:776] No candidates for scale down I0428 19:36:30.091890 1 static_autoscaler.go:343] No unschedulable pods I0428 19:36:30.091982 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:36:30.092000 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:36:30.092058 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:36:30.092385 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:36:30.092926 1 scale_down.go:776] No candidates for scale down I0428 19:36:40.106047 1 static_autoscaler.go:343] No unschedulable pods I0428 19:36:40.106162 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:36:40.106197 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:36:40.106290 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:36:40.106608 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:36:40.107284 1 scale_down.go:776] No candidates for scale down I0428 19:36:50.120792 1 static_autoscaler.go:343] No unschedulable pods I0428 19:36:50.120960 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:36:50.120979 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:36:50.120991 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:36:50.121301 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:36:50.121956 1 scale_down.go:776] No candidates for scale down I0428 19:37:00.136997 1 static_autoscaler.go:343] No unschedulable pods I0428 19:37:00.137133 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:37:00.137175 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:37:00.137198 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:37:00.137524 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:37:00.138089 1 scale_down.go:776] No candidates for scale down I0428 19:37:10.152451 1 static_autoscaler.go:343] No unschedulable pods I0428 19:37:10.152540 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:37:10.152557 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:37:10.152613 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:37:10.152921 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:37:10.153457 1 scale_down.go:776] No candidates for scale down I0428 19:37:20.168254 1 static_autoscaler.go:343] No unschedulable pods I0428 19:37:20.168384 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:37:20.168402 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:37:20.168425 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:37:20.168716 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:37:20.169369 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 19:42:20.165115051 +0000 UTC m=+75313.863879446 I0428 19:37:20.169488 1 scale_down.go:776] No candidates for scale down I0428 19:37:24.297441 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 19:37:24.297653 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 195.186µs I0428 19:37:30.182817 1 static_autoscaler.go:343] No unschedulable pods I0428 19:37:30.182901 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:37:30.182920 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:37:30.182994 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:37:30.183275 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:37:30.183805 1 scale_down.go:776] No candidates for scale down I0428 19:37:40.197091 1 static_autoscaler.go:343] No unschedulable pods I0428 19:37:40.197189 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:37:40.197210 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:37:40.197229 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:37:40.197606 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:37:40.198162 1 scale_down.go:776] No candidates for scale down I0428 19:37:50.211684 1 static_autoscaler.go:343] No unschedulable pods I0428 19:37:50.211815 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:37:50.211850 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:37:50.211865 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:37:50.212126 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:37:50.212646 1 scale_down.go:776] No candidates for scale down I0428 19:38:00.225016 1 static_autoscaler.go:343] No unschedulable pods I0428 19:38:00.225130 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:38:00.225151 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:38:00.225233 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:38:00.225528 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:38:00.226054 1 scale_down.go:776] No candidates for scale down I0428 19:38:10.243847 1 static_autoscaler.go:343] No unschedulable pods I0428 19:38:10.244005 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:38:10.244030 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:38:10.244055 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:38:10.244356 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:38:10.244950 1 scale_down.go:776] No candidates for scale down I0428 19:38:20.257337 1 static_autoscaler.go:343] No unschedulable pods I0428 19:38:20.257501 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:38:20.257521 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:38:20.257536 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:38:20.257817 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:38:20.258309 1 scale_down.go:776] No candidates for scale down I0428 19:38:30.272168 1 static_autoscaler.go:343] No unschedulable pods I0428 19:38:30.272392 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:38:30.272433 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:38:30.272463 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:38:30.272861 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:38:30.273913 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 19:43:30.267687726 +0000 UTC m=+75383.966452122 I0428 19:38:30.274072 1 scale_down.go:776] No candidates for scale down I0428 19:38:40.289472 1 static_autoscaler.go:343] No unschedulable pods I0428 19:38:40.289652 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:38:40.289680 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:38:40.289768 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:38:40.290185 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:38:40.290835 1 scale_down.go:776] No candidates for scale down I0428 19:38:50.312765 1 static_autoscaler.go:343] No unschedulable pods I0428 19:38:50.313066 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:38:50.313125 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:38:50.313181 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:38:50.314029 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:38:50.315522 1 scale_down.go:776] No candidates for scale down I0428 19:39:00.330995 1 static_autoscaler.go:343] No unschedulable pods I0428 19:39:00.331077 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:39:00.331096 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:39:00.331175 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:39:00.331502 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:39:00.332383 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 19:44:00.327805452 +0000 UTC m=+75414.026569815 I0428 19:39:00.332503 1 scale_down.go:776] No candidates for scale down I0428 19:39:10.345140 1 static_autoscaler.go:343] No unschedulable pods I0428 19:39:10.345301 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:39:10.345323 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:39:10.345339 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:39:10.345675 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:39:10.346425 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 19:44:10.342006617 +0000 UTC m=+75424.040771001 I0428 19:39:10.346539 1 scale_down.go:776] No candidates for scale down I0428 19:39:20.362484 1 static_autoscaler.go:343] No unschedulable pods I0428 19:39:20.362580 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:39:20.362597 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:39:20.362610 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:39:20.362922 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:39:20.363441 1 scale_down.go:776] No candidates for scale down I0428 19:39:24.297768 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 19:39:24.297994 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 206.511µs I0428 19:39:30.376368 1 static_autoscaler.go:343] No unschedulable pods I0428 19:39:30.376489 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:39:30.376514 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:39:30.376646 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:39:30.377059 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:39:30.377943 1 scale_down.go:776] No candidates for scale down I0428 19:39:40.392985 1 static_autoscaler.go:343] No unschedulable pods I0428 19:39:40.393136 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:39:40.393157 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:39:40.393169 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:39:40.393460 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:39:40.394009 1 scale_down.go:776] No candidates for scale down I0428 19:39:50.408047 1 static_autoscaler.go:343] No unschedulable pods I0428 19:39:50.408145 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:39:50.408186 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:39:50.408204 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:39:50.408639 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:39:50.409487 1 scale_down.go:776] No candidates for scale down I0428 19:40:00.426064 1 static_autoscaler.go:343] No unschedulable pods I0428 19:40:00.426163 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:40:00.426182 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:40:00.426195 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:40:00.426564 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:40:00.427314 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 19:40:00.435444 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 19:40:00.436061 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 19:40:00.441617 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588102800 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 19:40:00.448054 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 19:40:10.453025 1 static_autoscaler.go:343] No unschedulable pods I0428 19:40:10.453160 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:40:10.453193 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:40:10.453212 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:40:10.453553 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:40:10.454071 1 scale_down.go:776] No candidates for scale down I0428 19:40:20.470397 1 static_autoscaler.go:343] No unschedulable pods I0428 19:40:20.470555 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:40:20.470577 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:40:20.470595 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:40:20.470868 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:40:20.471373 1 scale_down.go:776] No candidates for scale down I0428 19:40:30.484607 1 static_autoscaler.go:343] No unschedulable pods I0428 19:40:30.484752 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:40:30.484784 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:40:30.484810 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:40:30.485140 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:40:30.485706 1 scale_down.go:776] No candidates for scale down I0428 19:40:40.498512 1 static_autoscaler.go:343] No unschedulable pods I0428 19:40:40.498669 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:40:40.498687 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:40:40.498698 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:40:40.499002 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:40:40.499564 1 scale_down.go:776] No candidates for scale down I0428 19:40:50.511942 1 static_autoscaler.go:343] No unschedulable pods I0428 19:40:50.512042 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:40:50.512060 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:40:50.512072 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:40:50.512500 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:40:50.513089 1 scale_down.go:776] No candidates for scale down I0428 19:41:00.525964 1 static_autoscaler.go:343] No unschedulable pods I0428 19:41:00.526055 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:41:00.526078 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:41:00.526196 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:41:00.526538 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:41:00.527030 1 scale_down.go:776] No candidates for scale down I0428 19:41:10.542478 1 static_autoscaler.go:343] No unschedulable pods I0428 19:41:10.542656 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:41:10.542678 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:41:10.542696 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:41:10.543081 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:41:10.543661 1 scale_down.go:776] No candidates for scale down I0428 19:41:20.556222 1 static_autoscaler.go:343] No unschedulable pods I0428 19:41:20.556319 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:41:20.556336 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:41:20.556348 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:41:20.556697 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:41:20.557253 1 scale_down.go:776] No candidates for scale down I0428 19:41:24.298111 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 19:41:24.298319 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 193.844µs I0428 19:41:30.569914 1 static_autoscaler.go:343] No unschedulable pods I0428 19:41:30.570040 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:41:30.570061 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:41:30.570082 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:41:30.570339 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:41:30.570914 1 scale_down.go:776] No candidates for scale down I0428 19:41:40.583582 1 static_autoscaler.go:343] No unschedulable pods I0428 19:41:40.583662 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:41:40.583678 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:41:40.583752 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:41:40.584012 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:41:40.584561 1 scale_down.go:776] No candidates for scale down I0428 19:41:50.597890 1 static_autoscaler.go:343] No unschedulable pods I0428 19:41:50.597974 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:41:50.597992 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:41:50.598067 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:41:50.598332 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:41:50.598837 1 scale_down.go:776] No candidates for scale down I0428 19:42:00.613947 1 static_autoscaler.go:343] No unschedulable pods I0428 19:42:00.614037 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:42:00.614062 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:42:00.614130 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:42:00.614465 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:42:00.615002 1 scale_down.go:776] No candidates for scale down I0428 19:42:10.627669 1 static_autoscaler.go:343] No unschedulable pods I0428 19:42:10.627787 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:42:10.627813 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:42:10.627836 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:42:10.628176 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:42:10.628821 1 scale_down.go:776] No candidates for scale down I0428 19:42:20.649002 1 static_autoscaler.go:343] No unschedulable pods I0428 19:42:20.649116 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:42:20.649150 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:42:20.649177 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:42:20.649532 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:42:20.650199 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 19:47:20.645182547 +0000 UTC m=+75614.343946904 I0428 19:42:20.650319 1 scale_down.go:776] No candidates for scale down I0428 19:42:30.662723 1 static_autoscaler.go:343] No unschedulable pods I0428 19:42:30.662826 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:42:30.662850 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:42:30.662866 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:42:30.663183 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:42:30.663714 1 scale_down.go:776] No candidates for scale down I0428 19:42:40.677000 1 static_autoscaler.go:343] No unschedulable pods I0428 19:42:40.677095 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:42:40.677113 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:42:40.677184 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:42:40.677466 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:42:40.677968 1 scale_down.go:776] No candidates for scale down I0428 19:42:50.692777 1 static_autoscaler.go:343] No unschedulable pods I0428 19:42:50.692888 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:42:50.692921 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:42:50.692937 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:42:50.693316 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:42:50.693883 1 scale_down.go:776] No candidates for scale down I0428 19:43:00.709288 1 static_autoscaler.go:343] No unschedulable pods I0428 19:43:00.709383 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:43:00.709401 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:43:00.709426 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:43:00.709712 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:43:00.710182 1 scale_down.go:776] No candidates for scale down I0428 19:43:10.723436 1 static_autoscaler.go:343] No unschedulable pods I0428 19:43:10.723556 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:43:10.723582 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:43:10.723604 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:43:10.723983 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:43:10.724491 1 scale_down.go:776] No candidates for scale down I0428 19:43:20.737458 1 static_autoscaler.go:343] No unschedulable pods I0428 19:43:20.737560 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:43:20.737579 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:43:20.737593 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:43:20.738054 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:43:20.738640 1 scale_down.go:776] No candidates for scale down I0428 19:43:24.298460 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 19:43:24.298693 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 214.487µs I0428 19:43:30.753837 1 static_autoscaler.go:343] No unschedulable pods I0428 19:43:30.753919 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:43:30.753939 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:43:30.754021 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:43:30.754252 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:43:30.754797 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 19:48:30.750924938 +0000 UTC m=+75684.449689342 I0428 19:43:30.754901 1 scale_down.go:776] No candidates for scale down I0428 19:43:40.769017 1 static_autoscaler.go:343] No unschedulable pods I0428 19:43:40.769157 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:43:40.769175 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:43:40.769187 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:43:40.769452 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:43:40.769936 1 scale_down.go:776] No candidates for scale down I0428 19:43:50.783521 1 static_autoscaler.go:343] No unschedulable pods I0428 19:43:50.783656 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:43:50.783679 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:43:50.783698 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:43:50.783995 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:43:50.784488 1 scale_down.go:776] No candidates for scale down I0428 19:44:00.803873 1 static_autoscaler.go:343] No unschedulable pods I0428 19:44:00.804036 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:44:00.804059 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:44:00.804081 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:44:00.804368 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:44:00.804943 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 19:49:00.800942666 +0000 UTC m=+75714.499707049 I0428 19:44:00.805070 1 scale_down.go:776] No candidates for scale down I0428 19:44:10.819391 1 static_autoscaler.go:343] No unschedulable pods I0428 19:44:10.819619 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:44:10.819641 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:44:10.819654 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:44:10.820047 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:44:10.820642 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 19:49:10.816320107 +0000 UTC m=+75724.515084457 I0428 19:44:10.820743 1 scale_down.go:776] No candidates for scale down I0428 19:44:20.843072 1 static_autoscaler.go:343] No unschedulable pods I0428 19:44:20.843204 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:44:20.843225 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:44:20.843241 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:44:20.843486 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:44:20.843925 1 scale_down.go:776] No candidates for scale down I0428 19:44:30.858590 1 static_autoscaler.go:343] No unschedulable pods I0428 19:44:30.858681 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:44:30.858717 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:44:30.858734 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:44:30.859011 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:44:30.859473 1 scale_down.go:776] No candidates for scale down I0428 19:44:40.874986 1 static_autoscaler.go:343] No unschedulable pods I0428 19:44:40.875107 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:44:40.875132 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:44:40.875151 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:44:40.875496 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:44:40.875971 1 scale_down.go:776] No candidates for scale down I0428 19:44:50.891055 1 static_autoscaler.go:343] No unschedulable pods I0428 19:44:50.891165 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:44:50.891188 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:44:50.891208 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:44:50.891555 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:44:50.892058 1 scale_down.go:776] No candidates for scale down I0428 19:45:00.907847 1 static_autoscaler.go:343] No unschedulable pods I0428 19:45:00.907926 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:45:00.907957 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:45:00.908025 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:45:00.908286 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:45:00.908796 1 scale_down.go:776] No candidates for scale down I0428 19:45:10.927371 1 static_autoscaler.go:343] No unschedulable pods I0428 19:45:10.927476 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:45:10.927522 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:45:10.927537 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:45:10.927829 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:45:10.928275 1 scale_down.go:776] No candidates for scale down I0428 19:45:20.941257 1 static_autoscaler.go:343] No unschedulable pods I0428 19:45:20.941345 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:45:20.941363 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:45:20.941454 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:45:20.941766 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:45:20.942213 1 scale_down.go:776] No candidates for scale down I0428 19:45:24.298815 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 19:45:24.299033 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 199.732µs I0428 19:45:30.956844 1 static_autoscaler.go:343] No unschedulable pods I0428 19:45:30.956970 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:45:30.957012 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:45:30.957036 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:45:30.957342 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:45:30.957872 1 scale_down.go:776] No candidates for scale down I0428 19:45:40.970806 1 static_autoscaler.go:343] No unschedulable pods I0428 19:45:40.970902 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:45:40.970919 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:45:40.970931 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:45:40.971266 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:45:40.971912 1 scale_down.go:776] No candidates for scale down I0428 19:45:50.985138 1 static_autoscaler.go:343] No unschedulable pods I0428 19:45:50.985235 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:45:50.985275 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:45:50.985291 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:45:50.985669 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:45:50.986230 1 scale_down.go:776] No candidates for scale down I0428 19:46:00.999266 1 static_autoscaler.go:343] No unschedulable pods I0428 19:46:00.999361 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:46:00.999382 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:46:00.999396 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:46:00.999705 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:46:01.000221 1 scale_down.go:776] No candidates for scale down I0428 19:46:11.013748 1 static_autoscaler.go:343] No unschedulable pods I0428 19:46:11.013836 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:46:11.013853 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:46:11.013931 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:46:11.014184 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:46:11.014710 1 scale_down.go:776] No candidates for scale down I0428 19:46:21.030162 1 static_autoscaler.go:343] No unschedulable pods I0428 19:46:21.030246 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:46:21.030283 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:46:21.030298 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:46:21.030625 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:46:21.031151 1 scale_down.go:776] No candidates for scale down I0428 19:46:31.044298 1 static_autoscaler.go:343] No unschedulable pods I0428 19:46:31.044396 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:46:31.044426 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:46:31.044490 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:46:31.044773 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:46:31.045328 1 scale_down.go:776] No candidates for scale down I0428 19:46:41.061244 1 static_autoscaler.go:343] No unschedulable pods I0428 19:46:41.061347 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:46:41.061365 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:46:41.061377 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:46:41.061714 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:46:41.062183 1 scale_down.go:776] No candidates for scale down I0428 19:46:51.074375 1 static_autoscaler.go:343] No unschedulable pods I0428 19:46:51.074524 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:46:51.074542 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:46:51.074553 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:46:51.074822 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:46:51.075372 1 scale_down.go:776] No candidates for scale down I0428 19:47:01.095064 1 static_autoscaler.go:343] No unschedulable pods I0428 19:47:01.095241 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:47:01.095260 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:47:01.095276 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:47:01.095613 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:47:01.096129 1 scale_down.go:776] No candidates for scale down I0428 19:47:11.110960 1 static_autoscaler.go:343] No unschedulable pods I0428 19:47:11.111105 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:47:11.111149 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:47:11.111172 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:47:11.111488 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:47:11.112001 1 scale_down.go:776] No candidates for scale down I0428 19:47:21.124863 1 static_autoscaler.go:343] No unschedulable pods I0428 19:47:21.124956 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:47:21.124975 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:47:21.125035 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:47:21.125352 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:47:21.125933 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 19:52:21.121783689 +0000 UTC m=+75914.820548073 I0428 19:47:21.126042 1 scale_down.go:776] No candidates for scale down I0428 19:47:24.299153 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 19:47:24.299364 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 195.949µs I0428 19:47:31.141665 1 static_autoscaler.go:343] No unschedulable pods I0428 19:47:31.141806 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:47:31.141823 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:47:31.141840 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:47:31.142115 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:47:31.142608 1 scale_down.go:776] No candidates for scale down I0428 19:47:41.155350 1 static_autoscaler.go:343] No unschedulable pods I0428 19:47:41.155492 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:47:41.155511 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:47:41.155524 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:47:41.155804 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:47:41.156301 1 scale_down.go:776] No candidates for scale down I0428 19:47:51.169827 1 static_autoscaler.go:343] No unschedulable pods I0428 19:47:51.169980 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:47:51.169999 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:47:51.170016 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:47:51.170323 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:47:51.170864 1 scale_down.go:776] No candidates for scale down I0428 19:48:01.187630 1 static_autoscaler.go:343] No unschedulable pods I0428 19:48:01.187725 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:48:01.187745 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:48:01.187806 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:48:01.188073 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:48:01.188594 1 scale_down.go:776] No candidates for scale down I0428 19:48:11.203813 1 static_autoscaler.go:343] No unschedulable pods I0428 19:48:11.203908 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:48:11.203926 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:48:11.203938 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:48:11.204328 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:48:11.204889 1 scale_down.go:776] No candidates for scale down I0428 19:48:21.221506 1 static_autoscaler.go:343] No unschedulable pods I0428 19:48:21.221645 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:48:21.221668 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:48:21.221687 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:48:21.222009 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:48:21.222561 1 scale_down.go:776] No candidates for scale down I0428 19:48:31.237598 1 static_autoscaler.go:343] No unschedulable pods I0428 19:48:31.237787 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:48:31.237819 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:48:31.237848 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:48:31.238245 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:48:31.239189 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 19:53:31.234041104 +0000 UTC m=+75984.932805455 I0428 19:48:31.239357 1 scale_down.go:776] No candidates for scale down I0428 19:48:41.255382 1 static_autoscaler.go:343] No unschedulable pods I0428 19:48:41.255530 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:48:41.255552 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:48:41.255565 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:48:41.255922 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:48:41.256401 1 scale_down.go:776] No candidates for scale down I0428 19:48:51.269456 1 static_autoscaler.go:343] No unschedulable pods I0428 19:48:51.269590 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:48:51.269609 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:48:51.269624 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:48:51.269918 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 19:48:51.270393 1 scale_down.go:776] No candidates for scale down I0428 19:49:01.285588 1 static_autoscaler.go:343] No unschedulable pods I0428 19:49:01.285694 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:49:01.285718 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:49:01.285736 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:49:01.286056 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:49:01.286714 1 scale_down.go:776] No candidates for scale down I0428 19:49:11.299368 1 static_autoscaler.go:343] No unschedulable pods I0428 19:49:11.299468 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:49:11.299502 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:49:11.299637 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:49:11.300342 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 19:49:11.301841 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 19:54:11.296343594 +0000 UTC m=+76024.995107978 I0428 19:49:11.302061 1 scale_down.go:776] No candidates for scale down I0428 19:49:21.317683 1 static_autoscaler.go:343] No unschedulable pods I0428 19:49:21.317872 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:49:21.317933 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:49:21.317960 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:49:21.318386 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:49:21.319136 1 scale_down.go:776] No candidates for scale down I0428 19:49:24.299490 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 19:49:24.299711 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 203.303µs I0428 19:49:31.337827 1 static_autoscaler.go:343] No unschedulable pods I0428 19:49:31.337914 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:49:31.337931 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:49:31.337994 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:49:31.338285 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:49:31.338811 1 scale_down.go:776] No candidates for scale down I0428 19:49:41.351614 1 static_autoscaler.go:343] No unschedulable pods I0428 19:49:41.351731 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:49:41.351756 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:49:41.351771 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:49:41.352145 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:49:41.352787 1 scale_down.go:776] No candidates for scale down I0428 19:49:51.366953 1 static_autoscaler.go:343] No unschedulable pods I0428 19:49:51.367098 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:49:51.367118 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:49:51.367135 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:49:51.367437 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:49:51.368036 1 scale_down.go:776] No candidates for scale down I0428 19:50:01.389118 1 static_autoscaler.go:343] No unschedulable pods I0428 19:50:01.389264 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:50:01.389291 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:50:01.389307 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:50:01.389668 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:50:01.390278 1 scale_down.go:776] No candidates for scale down I0428 19:50:11.407342 1 static_autoscaler.go:343] No unschedulable pods I0428 19:50:11.407444 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:50:11.407466 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:50:11.407555 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:50:11.407817 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:50:11.408507 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 19:50:11.422392 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 19:50:11.422802 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 19:50:11.426513 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588103411 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 19:50:11.442126 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 19:50:21.440830 1 static_autoscaler.go:343] No unschedulable pods I0428 19:50:21.440916 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:50:21.440930 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:50:21.441000 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:50:21.441264 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:50:21.441743 1 scale_down.go:776] No candidates for scale down I0428 19:50:31.454984 1 static_autoscaler.go:343] No unschedulable pods I0428 19:50:31.455149 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:50:31.455171 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:50:31.455190 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:50:31.455470 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:50:31.455982 1 scale_down.go:776] No candidates for scale down I0428 19:50:41.468433 1 static_autoscaler.go:343] No unschedulable pods I0428 19:50:41.468565 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:50:41.468584 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:50:41.468596 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:50:41.468854 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:50:41.469307 1 scale_down.go:776] No candidates for scale down I0428 19:50:51.482119 1 static_autoscaler.go:343] No unschedulable pods I0428 19:50:51.482282 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:50:51.482314 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:50:51.482337 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:50:51.482681 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:50:51.483182 1 scale_down.go:776] No candidates for scale down I0428 19:51:01.495879 1 static_autoscaler.go:343] No unschedulable pods I0428 19:51:01.496000 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:51:01.496028 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:51:01.496051 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:51:01.496431 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:51:01.496946 1 scale_down.go:776] No candidates for scale down I0428 19:51:11.513177 1 static_autoscaler.go:343] No unschedulable pods I0428 19:51:11.513270 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:51:11.513288 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:51:11.513300 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:51:11.513685 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:51:11.514153 1 scale_down.go:776] No candidates for scale down I0428 19:51:21.529362 1 static_autoscaler.go:343] No unschedulable pods I0428 19:51:21.529474 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:51:21.529494 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:51:21.529580 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:51:21.529915 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:51:21.530401 1 scale_down.go:776] No candidates for scale down I0428 19:51:24.299822 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 19:51:24.300131 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 287.364µs I0428 19:51:31.544947 1 static_autoscaler.go:343] No unschedulable pods I0428 19:51:31.545045 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:51:31.545062 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:51:31.545084 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:51:31.545402 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:51:31.545917 1 scale_down.go:776] No candidates for scale down I0428 19:51:41.560348 1 static_autoscaler.go:343] No unschedulable pods I0428 19:51:41.560502 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:51:41.560520 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:51:41.560532 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:51:41.560810 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:51:41.561302 1 scale_down.go:776] No candidates for scale down I0428 19:51:51.577376 1 static_autoscaler.go:343] No unschedulable pods I0428 19:51:51.577487 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:51:51.577505 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:51:51.577606 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:51:51.577922 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:51:51.578547 1 scale_down.go:776] No candidates for scale down I0428 19:52:01.591961 1 static_autoscaler.go:343] No unschedulable pods I0428 19:52:01.592046 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:52:01.592069 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:52:01.592147 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:52:01.592462 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:52:01.593035 1 scale_down.go:776] No candidates for scale down I0428 19:52:11.610258 1 static_autoscaler.go:343] No unschedulable pods I0428 19:52:11.610343 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:52:11.610365 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:52:11.610456 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:52:11.610763 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:52:11.611245 1 scale_down.go:776] No candidates for scale down I0428 19:52:21.623922 1 static_autoscaler.go:343] No unschedulable pods I0428 19:52:21.624030 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:52:21.624053 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:52:21.624073 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:52:21.624506 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 19:52:21.625249 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 19:57:21.620476835 +0000 UTC m=+76215.319241171 I0428 19:52:21.625377 1 scale_down.go:776] No candidates for scale down I0428 19:52:31.638728 1 static_autoscaler.go:343] No unschedulable pods I0428 19:52:31.638869 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:52:31.638914 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:52:31.638930 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:52:31.639286 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:52:31.639790 1 scale_down.go:776] No candidates for scale down I0428 19:52:41.656184 1 static_autoscaler.go:343] No unschedulable pods I0428 19:52:41.656429 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:52:41.656462 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:52:41.656490 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:52:41.657096 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:52:41.658057 1 scale_down.go:776] No candidates for scale down I0428 19:52:51.670948 1 static_autoscaler.go:343] No unschedulable pods I0428 19:52:51.671030 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:52:51.671067 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:52:51.671081 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:52:51.671453 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:52:51.672107 1 scale_down.go:776] No candidates for scale down I0428 19:53:01.685956 1 static_autoscaler.go:343] No unschedulable pods I0428 19:53:01.686049 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:53:01.686066 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:53:01.686079 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:53:01.686407 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:53:01.687083 1 scale_down.go:776] No candidates for scale down I0428 19:53:11.699580 1 static_autoscaler.go:343] No unschedulable pods I0428 19:53:11.699706 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:53:11.699730 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:53:11.699795 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:53:11.700236 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:53:11.701085 1 scale_down.go:776] No candidates for scale down I0428 19:53:21.718356 1 static_autoscaler.go:343] No unschedulable pods I0428 19:53:21.718590 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:53:21.718631 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:53:21.718668 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:53:21.719188 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:53:21.720153 1 scale_down.go:776] No candidates for scale down I0428 19:53:24.300272 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 19:53:24.300498 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 209.089µs I0428 19:53:31.733923 1 static_autoscaler.go:343] No unschedulable pods I0428 19:53:31.734092 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:53:31.734121 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:53:31.734148 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:53:31.734550 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 19:53:31.735457 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 19:58:31.730404267 +0000 UTC m=+76285.429168602 I0428 19:53:31.735608 1 scale_down.go:776] No candidates for scale down I0428 19:53:41.750455 1 static_autoscaler.go:343] No unschedulable pods I0428 19:53:41.750613 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:53:41.750639 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:53:41.750662 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:53:41.750996 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:53:41.751527 1 scale_down.go:776] No candidates for scale down I0428 19:53:51.767463 1 static_autoscaler.go:343] No unschedulable pods I0428 19:53:51.767554 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:53:51.767572 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:53:51.767588 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:53:51.767899 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:53:51.768377 1 scale_down.go:776] No candidates for scale down I0428 19:54:01.781562 1 static_autoscaler.go:343] No unschedulable pods I0428 19:54:01.781681 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:54:01.781699 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:54:01.781711 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:54:01.782052 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:54:01.782570 1 scale_down.go:776] No candidates for scale down I0428 19:54:11.795516 1 static_autoscaler.go:343] No unschedulable pods I0428 19:54:11.795604 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:54:11.795621 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:54:11.795696 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:54:11.795982 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 19:54:11.796614 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 19:59:11.79235293 +0000 UTC m=+76325.491117280 I0428 19:54:11.796719 1 scale_down.go:776] No candidates for scale down I0428 19:54:21.812148 1 static_autoscaler.go:343] No unschedulable pods I0428 19:54:21.812280 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:54:21.812298 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:54:21.812314 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:54:21.812595 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:54:21.813055 1 scale_down.go:776] No candidates for scale down I0428 19:54:31.829122 1 static_autoscaler.go:343] No unschedulable pods I0428 19:54:31.829222 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:54:31.829239 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:54:31.829251 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:54:31.829587 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:54:31.830078 1 scale_down.go:776] No candidates for scale down I0428 19:54:41.843442 1 static_autoscaler.go:343] No unschedulable pods I0428 19:54:41.843560 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:54:41.843590 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:54:41.843614 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:54:41.844114 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:54:41.844711 1 scale_down.go:776] No candidates for scale down I0428 19:54:51.859388 1 static_autoscaler.go:343] No unschedulable pods I0428 19:54:51.859488 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:54:51.859511 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:54:51.859589 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:54:51.859884 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:54:51.860517 1 scale_down.go:776] No candidates for scale down I0428 19:55:01.874236 1 static_autoscaler.go:343] No unschedulable pods I0428 19:55:01.874337 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:55:01.874366 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:55:01.874382 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:55:01.874771 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:55:01.875375 1 scale_down.go:776] No candidates for scale down I0428 19:55:11.888446 1 static_autoscaler.go:343] No unschedulable pods I0428 19:55:11.888607 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:55:11.888635 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:55:11.888656 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:55:11.888943 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:55:11.889514 1 scale_down.go:776] No candidates for scale down I0428 19:55:21.901800 1 static_autoscaler.go:343] No unschedulable pods I0428 19:55:21.901881 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:55:21.901903 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:55:21.901968 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:55:21.902236 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:55:21.902793 1 scale_down.go:776] No candidates for scale down I0428 19:55:24.300626 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 19:55:24.300872 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 228.842µs I0428 19:55:31.915446 1 static_autoscaler.go:343] No unschedulable pods I0428 19:55:31.915589 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:55:31.915609 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:55:31.915624 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:55:31.915912 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:55:31.916428 1 scale_down.go:776] No candidates for scale down I0428 19:55:41.930972 1 static_autoscaler.go:343] No unschedulable pods I0428 19:55:41.931055 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:55:41.931073 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:55:41.931157 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:55:41.931439 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:55:41.931943 1 scale_down.go:776] No candidates for scale down I0428 19:55:51.945925 1 static_autoscaler.go:343] No unschedulable pods I0428 19:55:51.946065 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:55:51.946088 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:55:51.946100 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:55:51.946347 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:55:51.946876 1 scale_down.go:776] No candidates for scale down I0428 19:56:01.960651 1 static_autoscaler.go:343] No unschedulable pods I0428 19:56:01.960807 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:56:01.960832 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:56:01.960847 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:56:01.961095 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:56:01.961634 1 scale_down.go:776] No candidates for scale down I0428 19:56:11.976802 1 static_autoscaler.go:343] No unschedulable pods I0428 19:56:11.976886 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:56:11.976905 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:56:11.976988 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:56:11.977282 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:56:11.977811 1 scale_down.go:776] No candidates for scale down I0428 19:56:21.992748 1 static_autoscaler.go:343] No unschedulable pods I0428 19:56:21.992929 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:56:21.992960 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:56:21.992980 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:56:21.993301 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:56:21.993843 1 scale_down.go:776] No candidates for scale down I0428 19:56:32.011252 1 static_autoscaler.go:343] No unschedulable pods I0428 19:56:32.011346 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:56:32.011367 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:56:32.011388 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:56:32.011712 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:56:32.012178 1 scale_down.go:776] No candidates for scale down I0428 19:56:42.024767 1 static_autoscaler.go:343] No unschedulable pods I0428 19:56:42.024875 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:56:42.024893 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:56:42.024968 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:56:42.025286 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:56:42.025882 1 scale_down.go:776] No candidates for scale down I0428 19:56:52.039535 1 static_autoscaler.go:343] No unschedulable pods I0428 19:56:52.039679 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:56:52.039698 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:56:52.039713 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:56:52.040043 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:56:52.040649 1 scale_down.go:776] No candidates for scale down I0428 19:57:02.053909 1 static_autoscaler.go:343] No unschedulable pods I0428 19:57:02.053991 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:57:02.054008 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:57:02.054074 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:57:02.054354 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:57:02.054848 1 scale_down.go:776] No candidates for scale down I0428 19:57:12.068170 1 static_autoscaler.go:343] No unschedulable pods I0428 19:57:12.068308 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:57:12.068327 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:57:12.068340 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:57:12.068658 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:57:12.069145 1 scale_down.go:776] No candidates for scale down I0428 19:57:22.084861 1 static_autoscaler.go:343] No unschedulable pods I0428 19:57:22.085030 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:57:22.085052 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:57:22.085073 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:57:22.085713 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 19:57:22.086463 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 20:02:22.081468932 +0000 UTC m=+76515.780233269 I0428 19:57:22.086571 1 scale_down.go:776] No candidates for scale down I0428 19:57:24.300999 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 19:57:24.301215 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 198.817µs I0428 19:57:32.109817 1 static_autoscaler.go:343] No unschedulable pods I0428 19:57:32.109962 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:57:32.109979 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:57:32.109990 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:57:32.110237 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:57:32.110715 1 scale_down.go:776] No candidates for scale down I0428 19:57:42.124148 1 static_autoscaler.go:343] No unschedulable pods I0428 19:57:42.124299 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:57:42.124321 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:57:42.124338 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:57:42.124646 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:57:42.125177 1 scale_down.go:776] No candidates for scale down I0428 19:57:52.141684 1 static_autoscaler.go:343] No unschedulable pods I0428 19:57:52.141820 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:57:52.141840 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:57:52.141856 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:57:52.142133 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:57:52.142646 1 scale_down.go:776] No candidates for scale down I0428 19:58:02.157965 1 static_autoscaler.go:343] No unschedulable pods I0428 19:58:02.158106 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:58:02.158137 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:58:02.158161 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:58:02.158660 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:58:02.159517 1 scale_down.go:776] No candidates for scale down I0428 19:58:12.173947 1 static_autoscaler.go:343] No unschedulable pods I0428 19:58:12.174075 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:58:12.174103 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:58:12.174126 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:58:12.174461 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:58:12.174949 1 scale_down.go:776] No candidates for scale down I0428 19:58:22.189945 1 static_autoscaler.go:343] No unschedulable pods I0428 19:58:22.190083 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:58:22.190104 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:58:22.190120 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:58:22.190445 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:58:22.190982 1 scale_down.go:776] No candidates for scale down I0428 19:58:32.206676 1 static_autoscaler.go:343] No unschedulable pods I0428 19:58:32.206768 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:58:32.206786 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:58:32.206855 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:58:32.207142 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 19:58:32.207727 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 20:03:32.203633243 +0000 UTC m=+76585.902397580 I0428 19:58:32.207831 1 scale_down.go:776] No candidates for scale down I0428 19:58:42.221515 1 static_autoscaler.go:343] No unschedulable pods I0428 19:58:42.221660 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:58:42.221677 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:58:42.221689 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:58:42.221988 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:58:42.222508 1 scale_down.go:776] No candidates for scale down I0428 19:58:52.236250 1 static_autoscaler.go:343] No unschedulable pods I0428 19:58:52.236389 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:58:52.236407 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:58:52.236433 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:58:52.236693 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:58:52.237163 1 scale_down.go:776] No candidates for scale down I0428 19:59:02.250881 1 static_autoscaler.go:343] No unschedulable pods I0428 19:59:02.250974 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:59:02.250992 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:59:02.251063 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:59:02.251314 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:59:02.251796 1 scale_down.go:776] No candidates for scale down I0428 19:59:12.267391 1 static_autoscaler.go:343] No unschedulable pods I0428 19:59:12.267553 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:59:12.267572 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:59:12.267588 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:59:12.267865 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 19:59:12.268489 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 20:04:12.264234971 +0000 UTC m=+76625.962999307 I0428 19:59:12.268600 1 scale_down.go:776] No candidates for scale down I0428 19:59:22.282983 1 static_autoscaler.go:343] No unschedulable pods I0428 19:59:22.283130 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:59:22.283149 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:59:22.283161 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:59:22.283447 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:59:22.283937 1 scale_down.go:776] No candidates for scale down I0428 19:59:24.301338 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 19:59:24.301579 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 223.645µs I0428 19:59:32.321436 1 static_autoscaler.go:343] No unschedulable pods I0428 19:59:32.321603 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:59:32.321628 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:59:32.321646 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:59:32.321964 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:59:32.322536 1 scale_down.go:776] No candidates for scale down I0428 19:59:42.336581 1 static_autoscaler.go:343] No unschedulable pods I0428 19:59:42.336715 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:59:42.336738 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:59:42.336758 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:59:42.337012 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:59:42.337512 1 scale_down.go:776] No candidates for scale down I0428 19:59:52.350408 1 static_autoscaler.go:343] No unschedulable pods I0428 19:59:52.350545 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 19:59:52.350578 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 19:59:52.350597 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 19:59:52.350907 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 19:59:52.351386 1 scale_down.go:776] No candidates for scale down I0428 20:00:02.363315 1 static_autoscaler.go:343] No unschedulable pods I0428 20:00:02.363528 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:00:02.363553 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:00:02.363568 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:00:02.363944 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:00:02.364487 1 scale_down.go:776] No candidates for scale down I0428 20:00:12.378791 1 static_autoscaler.go:343] No unschedulable pods I0428 20:00:12.378946 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:00:12.378964 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:00:12.378985 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:00:12.379269 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:00:12.379848 1 scale_down.go:776] No candidates for scale down I0428 20:00:22.393138 1 static_autoscaler.go:343] No unschedulable pods I0428 20:00:22.393287 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:00:22.393322 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:00:22.393351 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:00:22.393683 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:00:22.394391 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 20:00:22.402134 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 20:00:22.402882 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 20:00:22.410865 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588104022 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 20:00:22.419603 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 20:00:32.423260 1 static_autoscaler.go:343] No unschedulable pods I0428 20:00:32.423342 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:00:32.423359 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:00:32.423465 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:00:32.423754 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:00:32.424336 1 scale_down.go:776] No candidates for scale down I0428 20:00:42.439303 1 static_autoscaler.go:343] No unschedulable pods I0428 20:00:42.439392 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:00:42.439409 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:00:42.439478 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:00:42.439791 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:00:42.440277 1 scale_down.go:776] No candidates for scale down I0428 20:00:52.457840 1 static_autoscaler.go:343] No unschedulable pods I0428 20:00:52.457982 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:00:52.458025 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:00:52.458051 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:00:52.458340 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:00:52.458960 1 scale_down.go:776] No candidates for scale down I0428 20:01:02.474216 1 static_autoscaler.go:343] No unschedulable pods I0428 20:01:02.474368 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:01:02.474425 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:01:02.474456 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:01:02.474776 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:01:02.475446 1 scale_down.go:776] No candidates for scale down I0428 20:01:12.488320 1 static_autoscaler.go:343] No unschedulable pods I0428 20:01:12.488500 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:01:12.488537 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:01:12.488553 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:01:12.488931 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:01:12.489778 1 scale_down.go:776] No candidates for scale down I0428 20:01:22.513026 1 static_autoscaler.go:343] No unschedulable pods I0428 20:01:22.513114 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:01:22.513132 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:01:22.513203 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:01:22.513495 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:01:22.513978 1 scale_down.go:776] No candidates for scale down I0428 20:01:24.301699 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 20:01:24.301956 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 240.07µs I0428 20:01:32.529143 1 static_autoscaler.go:343] No unschedulable pods I0428 20:01:32.529247 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:01:32.529274 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:01:32.529396 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:01:32.529789 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:01:32.530352 1 scale_down.go:776] No candidates for scale down I0428 20:01:42.545243 1 static_autoscaler.go:343] No unschedulable pods I0428 20:01:42.545377 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:01:42.545400 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:01:42.545428 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:01:42.545720 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:01:42.546238 1 scale_down.go:776] No candidates for scale down I0428 20:01:52.560726 1 static_autoscaler.go:343] No unschedulable pods I0428 20:01:52.560865 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:01:52.560887 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:01:52.560901 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:01:52.561220 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:01:52.561762 1 scale_down.go:776] No candidates for scale down I0428 20:02:02.576907 1 static_autoscaler.go:343] No unschedulable pods I0428 20:02:02.577055 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:02:02.577109 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:02:02.577131 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:02:02.577521 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:02:02.578129 1 scale_down.go:776] No candidates for scale down I0428 20:02:12.593293 1 static_autoscaler.go:343] No unschedulable pods I0428 20:02:12.593450 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:02:12.593468 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:02:12.593482 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:02:12.593883 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:02:12.594739 1 scale_down.go:776] No candidates for scale down I0428 20:02:22.610344 1 static_autoscaler.go:343] No unschedulable pods I0428 20:02:22.610471 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:02:22.610496 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:02:22.611252 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:02:22.612165 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:02:22.614116 1 scale_down.go:776] No candidates for scale down I0428 20:02:32.638281 1 static_autoscaler.go:343] No unschedulable pods I0428 20:02:32.638457 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:02:32.638486 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:02:32.638587 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:02:32.638929 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:02:32.639614 1 scale_down.go:776] No candidates for scale down I0428 20:02:42.662792 1 static_autoscaler.go:343] No unschedulable pods I0428 20:02:42.662953 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:02:42.662982 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:02:42.662999 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:02:42.663302 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:02:42.663899 1 scale_down.go:776] No candidates for scale down I0428 20:02:52.678362 1 static_autoscaler.go:343] No unschedulable pods I0428 20:02:52.678568 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:02:52.678619 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:02:52.678635 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:02:52.678943 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:02:52.679656 1 scale_down.go:776] No candidates for scale down I0428 20:03:02.692915 1 static_autoscaler.go:343] No unschedulable pods I0428 20:03:02.693058 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:03:02.693086 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:03:02.693110 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:03:02.693428 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:03:02.694065 1 scale_down.go:776] No candidates for scale down I0428 20:03:12.706766 1 static_autoscaler.go:343] No unschedulable pods I0428 20:03:12.706915 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:03:12.706934 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:03:12.706948 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:03:12.707224 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:03:12.707729 1 scale_down.go:776] No candidates for scale down I0428 20:03:22.722840 1 static_autoscaler.go:343] No unschedulable pods I0428 20:03:22.722924 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:03:22.722946 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:03:22.723013 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:03:22.723263 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:03:22.723763 1 scale_down.go:776] No candidates for scale down I0428 20:03:24.302075 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 20:03:24.302311 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 213.293µs I0428 20:03:32.737330 1 static_autoscaler.go:343] No unschedulable pods I0428 20:03:32.737475 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:03:32.737497 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:03:32.737511 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:03:32.737807 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 20:03:32.738322 1 scale_down.go:776] No candidates for scale down I0428 20:03:42.753963 1 static_autoscaler.go:343] No unschedulable pods I0428 20:03:42.754082 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:03:42.754141 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:03:42.754164 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:03:42.754518 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 20:03:42.755075 1 scale_down.go:776] No candidates for scale down I0428 20:03:52.769564 1 static_autoscaler.go:343] No unschedulable pods I0428 20:03:52.769650 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:03:52.769667 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:03:52.769721 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:03:52.770016 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 20:03:52.770719 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 20:08:52.766042611 +0000 UTC m=+76906.464806994 I0428 20:03:52.770873 1 scale_down.go:776] No candidates for scale down I0428 20:04:02.788994 1 static_autoscaler.go:343] No unschedulable pods I0428 20:04:02.789102 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:04:02.789119 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:04:02.789133 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:04:02.789515 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:04:02.790259 1 scale_down.go:776] No candidates for scale down I0428 20:04:12.803649 1 static_autoscaler.go:343] No unschedulable pods I0428 20:04:12.803808 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:04:12.803827 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:04:12.803839 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:04:12.804124 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 20:04:12.804692 1 scale_down.go:776] No candidates for scale down I0428 20:04:22.829500 1 static_autoscaler.go:343] No unschedulable pods I0428 20:04:22.829588 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:04:22.829604 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:04:22.829677 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:04:22.829963 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 20:04:22.830495 1 scale_down.go:776] No candidates for scale down I0428 20:04:32.871521 1 static_autoscaler.go:343] No unschedulable pods I0428 20:04:32.871660 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:04:32.871686 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:04:32.871785 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:04:32.872111 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 20:04:32.872666 1 scale_down.go:776] No candidates for scale down I0428 20:04:42.886104 1 static_autoscaler.go:343] No unschedulable pods I0428 20:04:42.886194 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:04:42.886212 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:04:42.886301 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:04:42.886586 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 20:04:42.887070 1 scale_down.go:776] No candidates for scale down I0428 20:04:52.902605 1 static_autoscaler.go:343] No unschedulable pods I0428 20:04:52.902755 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:04:52.902774 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:04:52.902789 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:04:52.903057 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 20:04:52.903616 1 scale_down.go:776] No candidates for scale down I0428 20:05:02.916969 1 static_autoscaler.go:343] No unschedulable pods I0428 20:05:02.917055 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:05:02.917078 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:05:02.917196 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:05:02.917501 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 20:05:02.918047 1 scale_down.go:776] No candidates for scale down I0428 20:05:12.934892 1 static_autoscaler.go:343] No unschedulable pods I0428 20:05:12.935043 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:05:12.935062 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:05:12.935076 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:05:12.935390 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 20:05:12.936049 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 20:10:12.931695659 +0000 UTC m=+76986.630459996 I0428 20:05:12.936166 1 scale_down.go:776] No candidates for scale down I0428 20:05:22.948512 1 static_autoscaler.go:343] No unschedulable pods I0428 20:05:22.948624 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:05:22.948650 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:05:22.948718 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:05:22.949038 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:05:22.949583 1 scale_down.go:776] No candidates for scale down I0428 20:05:24.302453 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 20:05:24.302671 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 197.869µs I0428 20:05:32.962311 1 static_autoscaler.go:343] No unschedulable pods I0428 20:05:32.962450 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:05:32.962484 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:05:32.962506 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:05:32.962911 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:05:32.963474 1 scale_down.go:776] No candidates for scale down I0428 20:05:42.980998 1 static_autoscaler.go:343] No unschedulable pods I0428 20:05:42.981103 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:05:42.981142 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:05:42.981169 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:05:42.981547 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:05:42.982136 1 scale_down.go:776] No candidates for scale down I0428 20:05:52.996701 1 static_autoscaler.go:343] No unschedulable pods I0428 20:05:52.996796 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:05:52.996814 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:05:52.996887 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:05:52.997162 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:05:52.997697 1 scale_down.go:776] No candidates for scale down I0428 20:06:03.012133 1 static_autoscaler.go:343] No unschedulable pods I0428 20:06:03.012217 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:06:03.012250 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:06:03.012264 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:06:03.012609 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:06:03.013086 1 scale_down.go:776] No candidates for scale down I0428 20:06:13.029623 1 static_autoscaler.go:343] No unschedulable pods I0428 20:06:13.029731 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:06:13.029759 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:06:13.029846 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:06:13.030147 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:06:13.030700 1 scale_down.go:776] No candidates for scale down I0428 20:06:23.043403 1 static_autoscaler.go:343] No unschedulable pods I0428 20:06:23.043499 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:06:23.043516 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:06:23.043583 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:06:23.043869 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:06:23.044372 1 scale_down.go:776] No candidates for scale down I0428 20:06:33.060293 1 static_autoscaler.go:343] No unschedulable pods I0428 20:06:33.060400 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:06:33.060440 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:06:33.060459 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:06:33.060821 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:06:33.061357 1 scale_down.go:776] No candidates for scale down I0428 20:06:43.078030 1 static_autoscaler.go:343] No unschedulable pods I0428 20:06:43.078180 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:06:43.078213 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:06:43.078235 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:06:43.078602 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:06:43.079158 1 scale_down.go:776] No candidates for scale down I0428 20:06:53.094406 1 static_autoscaler.go:343] No unschedulable pods I0428 20:06:53.094518 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:06:53.094535 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:06:53.094548 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:06:53.094858 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:06:53.095375 1 scale_down.go:776] No candidates for scale down I0428 20:07:03.108907 1 static_autoscaler.go:343] No unschedulable pods I0428 20:07:03.109000 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:07:03.109021 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:07:03.109037 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:07:03.109347 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:07:03.109837 1 scale_down.go:776] No candidates for scale down I0428 20:07:13.123324 1 static_autoscaler.go:343] No unschedulable pods I0428 20:07:13.123467 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:07:13.123502 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:07:13.123518 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:07:13.123806 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:07:13.124322 1 scale_down.go:776] No candidates for scale down I0428 20:07:23.136785 1 static_autoscaler.go:343] No unschedulable pods I0428 20:07:23.136871 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:07:23.136905 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:07:23.136920 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:07:23.137240 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:07:23.137776 1 scale_down.go:776] No candidates for scale down I0428 20:07:24.302780 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 20:07:24.303004 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 205.545µs I0428 20:07:33.151161 1 static_autoscaler.go:343] No unschedulable pods I0428 20:07:33.151257 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:07:33.151276 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:07:33.151291 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:07:33.151601 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:07:33.152073 1 scale_down.go:776] No candidates for scale down I0428 20:07:43.167000 1 static_autoscaler.go:343] No unschedulable pods I0428 20:07:43.167120 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:07:43.167149 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:07:43.167239 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:07:43.167573 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:07:43.168087 1 scale_down.go:776] No candidates for scale down I0428 20:07:53.184330 1 static_autoscaler.go:343] No unschedulable pods I0428 20:07:53.184520 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:07:53.184548 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:07:53.184567 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:07:53.184951 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:07:53.185621 1 scale_down.go:776] No candidates for scale down I0428 20:08:03.199566 1 static_autoscaler.go:343] No unschedulable pods I0428 20:08:03.199698 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:08:03.199716 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:08:03.199732 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:08:03.200043 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:08:03.200549 1 scale_down.go:776] No candidates for scale down I0428 20:08:13.219104 1 static_autoscaler.go:343] No unschedulable pods I0428 20:08:13.219294 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:08:13.219318 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:08:13.219341 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:08:13.219752 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:08:13.220485 1 scale_down.go:776] No candidates for scale down I0428 20:08:23.234859 1 static_autoscaler.go:343] No unschedulable pods I0428 20:08:23.234942 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:08:23.234958 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:08:23.235028 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:08:23.235331 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:08:23.235916 1 scale_down.go:776] No candidates for scale down I0428 20:08:33.252325 1 static_autoscaler.go:343] No unschedulable pods I0428 20:08:33.252460 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:08:33.252479 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:08:33.252492 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:08:33.252783 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:08:33.253436 1 scale_down.go:776] No candidates for scale down I0428 20:08:43.267401 1 static_autoscaler.go:343] No unschedulable pods I0428 20:08:43.267526 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:08:43.267551 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:08:43.267635 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:08:43.267979 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:08:43.268499 1 scale_down.go:776] No candidates for scale down I0428 20:08:53.283624 1 static_autoscaler.go:343] No unschedulable pods I0428 20:08:53.283712 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:08:53.283730 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:08:53.283807 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:08:53.284077 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 20:08:53.284708 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 20:13:53.280605436 +0000 UTC m=+77206.979369788 I0428 20:08:53.284823 1 scale_down.go:776] No candidates for scale down I0428 20:09:03.299116 1 static_autoscaler.go:343] No unschedulable pods I0428 20:09:03.299300 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:09:03.299323 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:09:03.299336 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:09:03.299726 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:09:03.300397 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 20:14:03.295948718 +0000 UTC m=+77216.994713056 I0428 20:09:03.300525 1 scale_down.go:776] No candidates for scale down I0428 20:09:13.315338 1 static_autoscaler.go:343] No unschedulable pods I0428 20:09:13.315459 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:09:13.315485 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:09:13.315588 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:09:13.315909 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:09:13.316657 1 scale_down.go:776] No candidates for scale down I0428 20:09:23.331878 1 static_autoscaler.go:343] No unschedulable pods I0428 20:09:23.331976 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:09:23.331993 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:09:23.332006 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:09:23.332335 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:09:23.333264 1 scale_down.go:776] No candidates for scale down I0428 20:09:24.303125 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 20:09:24.303346 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 203.277µs I0428 20:09:33.347436 1 static_autoscaler.go:343] No unschedulable pods I0428 20:09:33.347658 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:09:33.347684 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:09:33.347703 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:09:33.348027 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:09:33.348614 1 scale_down.go:776] No candidates for scale down I0428 20:09:43.367183 1 static_autoscaler.go:343] No unschedulable pods I0428 20:09:43.367376 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:09:43.367401 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:09:43.367431 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:09:43.367806 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:09:43.368358 1 scale_down.go:776] No candidates for scale down I0428 20:09:53.382366 1 static_autoscaler.go:343] No unschedulable pods I0428 20:09:53.382500 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:09:53.382518 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:09:53.382533 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:09:53.382823 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:09:53.383324 1 scale_down.go:776] No candidates for scale down I0428 20:10:03.397017 1 static_autoscaler.go:343] No unschedulable pods I0428 20:10:03.397132 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:10:03.397157 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:10:03.397223 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:10:03.397592 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:10:03.398142 1 scale_down.go:776] No candidates for scale down I0428 20:10:13.411344 1 static_autoscaler.go:343] No unschedulable pods I0428 20:10:13.411500 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:10:13.411529 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:10:13.411552 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:10:13.412085 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:10:13.412842 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 20:15:13.408177575 +0000 UTC m=+77287.106941912 I0428 20:10:13.412953 1 scale_down.go:776] No candidates for scale down I0428 20:10:23.435720 1 static_autoscaler.go:343] No unschedulable pods I0428 20:10:23.436216 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:10:23.436332 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:10:23.436431 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:10:23.437107 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:10:23.438431 1 scale_down.go:776] No candidates for scale down I0428 20:10:33.452588 1 static_autoscaler.go:343] No unschedulable pods I0428 20:10:33.452726 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:10:33.452744 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:10:33.452755 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:10:33.453020 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:10:33.453720 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 20:10:33.468509 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 20:10:33.469039 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 20:10:33.475974 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588104633 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 20:10:33.489699 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 20:10:43.485405 1 static_autoscaler.go:343] No unschedulable pods I0428 20:10:43.485566 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:10:43.485584 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:10:43.485601 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:10:43.485891 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:10:43.486407 1 scale_down.go:776] No candidates for scale down I0428 20:10:53.499809 1 static_autoscaler.go:343] No unschedulable pods I0428 20:10:53.499895 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:10:53.499914 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:10:53.499988 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:10:53.500211 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:10:53.500699 1 scale_down.go:776] No candidates for scale down I0428 20:11:03.514751 1 static_autoscaler.go:343] No unschedulable pods I0428 20:11:03.514896 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:11:03.514916 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:11:03.514929 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:11:03.515206 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:11:03.515738 1 scale_down.go:776] No candidates for scale down I0428 20:11:13.529151 1 static_autoscaler.go:343] No unschedulable pods I0428 20:11:13.529253 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:11:13.529273 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:11:13.529286 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:11:13.529630 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:11:13.530089 1 scale_down.go:776] No candidates for scale down I0428 20:11:23.543685 1 static_autoscaler.go:343] No unschedulable pods I0428 20:11:23.543794 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:11:23.543822 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:11:23.543889 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:11:23.544210 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:11:23.544768 1 scale_down.go:776] No candidates for scale down I0428 20:11:24.303470 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 20:11:24.303723 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 235.228µs I0428 20:11:33.558663 1 static_autoscaler.go:343] No unschedulable pods I0428 20:11:33.558757 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:11:33.558776 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:11:33.558849 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:11:33.559137 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:11:33.559684 1 scale_down.go:776] No candidates for scale down I0428 20:11:43.659693 1 static_autoscaler.go:343] No unschedulable pods I0428 20:11:43.659805 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:11:43.659822 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:11:43.659834 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:11:43.660155 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:11:43.660699 1 scale_down.go:776] No candidates for scale down I0428 20:11:53.674937 1 static_autoscaler.go:343] No unschedulable pods I0428 20:11:53.675037 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:11:53.675055 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:11:53.675076 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:11:53.675399 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:11:53.675957 1 scale_down.go:776] No candidates for scale down I0428 20:12:03.689559 1 static_autoscaler.go:343] No unschedulable pods I0428 20:12:03.689686 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:12:03.689719 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:12:03.689739 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:12:03.690025 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:12:03.690575 1 scale_down.go:776] No candidates for scale down I0428 20:12:13.707488 1 static_autoscaler.go:343] No unschedulable pods I0428 20:12:13.707626 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:12:13.707644 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:12:13.707661 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:12:13.707961 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:12:13.708440 1 scale_down.go:776] No candidates for scale down I0428 20:12:23.731300 1 static_autoscaler.go:343] No unschedulable pods I0428 20:12:23.731594 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:12:23.731672 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:12:23.731899 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:12:23.732533 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:12:23.733886 1 scale_down.go:776] No candidates for scale down I0428 20:12:33.750246 1 static_autoscaler.go:343] No unschedulable pods I0428 20:12:33.750399 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:12:33.750447 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:12:33.750477 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:12:33.750794 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:12:33.751257 1 scale_down.go:776] No candidates for scale down I0428 20:12:43.768964 1 static_autoscaler.go:343] No unschedulable pods I0428 20:12:43.769103 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:12:43.769121 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:12:43.769162 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:12:43.769518 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:12:43.770042 1 scale_down.go:776] No candidates for scale down I0428 20:12:53.782623 1 static_autoscaler.go:343] No unschedulable pods I0428 20:12:53.782716 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:12:53.782737 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:12:53.782755 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:12:53.783026 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:12:53.783502 1 scale_down.go:776] No candidates for scale down I0428 20:13:03.797631 1 static_autoscaler.go:343] No unschedulable pods I0428 20:13:03.797747 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:13:03.797776 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:13:03.797793 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:13:03.798133 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:13:03.798752 1 scale_down.go:776] No candidates for scale down I0428 20:13:13.811963 1 static_autoscaler.go:343] No unschedulable pods I0428 20:13:13.812065 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:13:13.812093 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:13:13.812107 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:13:13.812466 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:13:13.812992 1 scale_down.go:776] No candidates for scale down I0428 20:13:23.829337 1 static_autoscaler.go:343] No unschedulable pods I0428 20:13:23.829466 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:13:23.829491 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:13:23.829507 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:13:23.829822 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:13:23.830342 1 scale_down.go:776] No candidates for scale down I0428 20:13:24.303840 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 20:13:24.304051 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 190.121µs I0428 20:13:33.843813 1 static_autoscaler.go:343] No unschedulable pods I0428 20:13:33.843986 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:13:33.844014 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:13:33.844042 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:13:33.844395 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:13:33.844990 1 scale_down.go:776] No candidates for scale down I0428 20:13:43.858185 1 static_autoscaler.go:343] No unschedulable pods I0428 20:13:43.858272 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:13:43.858293 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:13:43.858374 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:13:43.858709 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:13:43.859237 1 scale_down.go:776] No candidates for scale down I0428 20:13:53.873226 1 static_autoscaler.go:343] No unschedulable pods I0428 20:13:53.873395 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:13:53.873431 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:13:53.873455 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:13:53.873782 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:13:53.874446 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 20:18:53.870156895 +0000 UTC m=+77507.568921244 I0428 20:13:53.874561 1 scale_down.go:776] No candidates for scale down I0428 20:14:03.891586 1 static_autoscaler.go:343] No unschedulable pods I0428 20:14:03.891739 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:14:03.891758 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:14:03.891772 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:14:03.892070 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:14:03.892845 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 20:19:03.887820491 +0000 UTC m=+77517.586584832 I0428 20:14:03.892959 1 scale_down.go:776] No candidates for scale down I0428 20:14:13.908292 1 static_autoscaler.go:343] No unschedulable pods I0428 20:14:13.908457 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:14:13.908478 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:14:13.908493 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:14:13.908801 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:14:13.909306 1 scale_down.go:776] No candidates for scale down I0428 20:14:23.922157 1 static_autoscaler.go:343] No unschedulable pods I0428 20:14:23.922252 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:14:23.922270 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:14:23.922282 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:14:23.922641 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:14:23.923113 1 scale_down.go:776] No candidates for scale down I0428 20:14:33.937136 1 static_autoscaler.go:343] No unschedulable pods I0428 20:14:33.937224 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:14:33.937244 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:14:33.937314 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:14:33.937604 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:14:33.938097 1 scale_down.go:776] No candidates for scale down I0428 20:14:43.951334 1 static_autoscaler.go:343] No unschedulable pods I0428 20:14:43.951452 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:14:43.951478 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:14:43.951567 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:14:43.951956 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:14:43.952599 1 scale_down.go:776] No candidates for scale down I0428 20:14:53.968100 1 static_autoscaler.go:343] No unschedulable pods I0428 20:14:53.968248 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:14:53.968273 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:14:53.968294 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:14:53.968633 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:14:53.969128 1 scale_down.go:776] No candidates for scale down I0428 20:15:03.982573 1 static_autoscaler.go:343] No unschedulable pods I0428 20:15:03.982685 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:15:03.982704 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:15:03.982719 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:15:03.983043 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:15:03.983588 1 scale_down.go:776] No candidates for scale down I0428 20:15:13.996997 1 static_autoscaler.go:343] No unschedulable pods I0428 20:15:13.997156 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:15:13.997183 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:15:13.997202 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:15:13.997554 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:15:13.998144 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 20:20:13.994087655 +0000 UTC m=+77587.692851990 I0428 20:15:13.998260 1 scale_down.go:776] No candidates for scale down I0428 20:15:24.011626 1 static_autoscaler.go:343] No unschedulable pods I0428 20:15:24.011709 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:15:24.011727 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:15:24.011799 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:15:24.012039 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:15:24.012584 1 scale_down.go:776] No candidates for scale down I0428 20:15:24.304219 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 20:15:24.304604 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 304.744µs I0428 20:15:34.028107 1 static_autoscaler.go:343] No unschedulable pods I0428 20:15:34.028295 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:15:34.028328 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:15:34.028354 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:15:34.028761 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:15:34.029544 1 scale_down.go:776] No candidates for scale down I0428 20:15:44.044247 1 static_autoscaler.go:343] No unschedulable pods I0428 20:15:44.044368 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:15:44.044401 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:15:44.044439 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:15:44.044720 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:15:44.045175 1 scale_down.go:776] No candidates for scale down I0428 20:15:54.060039 1 static_autoscaler.go:343] No unschedulable pods I0428 20:15:54.060187 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:15:54.060230 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:15:54.060255 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:15:54.060594 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:15:54.061117 1 scale_down.go:776] No candidates for scale down I0428 20:16:04.075147 1 static_autoscaler.go:343] No unschedulable pods I0428 20:16:04.075311 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:16:04.075333 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:16:04.075347 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:16:04.075626 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:16:04.076101 1 scale_down.go:776] No candidates for scale down I0428 20:16:14.093199 1 static_autoscaler.go:343] No unschedulable pods I0428 20:16:14.093299 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:16:14.093319 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:16:14.093393 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:16:14.093691 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:16:14.094213 1 scale_down.go:776] No candidates for scale down I0428 20:16:24.106628 1 static_autoscaler.go:343] No unschedulable pods I0428 20:16:24.106751 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:16:24.106767 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:16:24.106779 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:16:24.107029 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:16:24.107478 1 scale_down.go:776] No candidates for scale down I0428 20:16:34.121240 1 static_autoscaler.go:343] No unschedulable pods I0428 20:16:34.121365 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:16:34.121397 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:16:34.121426 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:16:34.121789 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:16:34.122265 1 scale_down.go:776] No candidates for scale down I0428 20:16:44.138801 1 static_autoscaler.go:343] No unschedulable pods I0428 20:16:44.138908 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:16:44.138927 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:16:44.138941 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:16:44.139255 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:16:44.139792 1 scale_down.go:776] No candidates for scale down I0428 20:16:54.152762 1 static_autoscaler.go:343] No unschedulable pods I0428 20:16:54.152853 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:16:54.152871 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:16:54.152937 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:16:54.153164 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:16:54.153659 1 scale_down.go:776] No candidates for scale down I0428 20:17:04.166032 1 static_autoscaler.go:343] No unschedulable pods I0428 20:17:04.166114 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:17:04.166132 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:17:04.166206 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:17:04.166470 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:17:04.166949 1 scale_down.go:776] No candidates for scale down I0428 20:17:14.180141 1 static_autoscaler.go:343] No unschedulable pods I0428 20:17:14.180227 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:17:14.180247 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:17:14.180319 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:17:14.180567 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:17:14.181029 1 scale_down.go:776] No candidates for scale down I0428 20:17:24.195486 1 static_autoscaler.go:343] No unschedulable pods I0428 20:17:24.195574 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:17:24.195592 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:17:24.195664 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:17:24.195906 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:17:24.196386 1 scale_down.go:776] No candidates for scale down I0428 20:17:24.304778 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 20:17:24.304975 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 181.295µs I0428 20:17:34.210971 1 static_autoscaler.go:343] No unschedulable pods I0428 20:17:34.211070 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:17:34.211096 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:17:34.211180 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:17:34.211529 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:17:34.212093 1 scale_down.go:776] No candidates for scale down I0428 20:17:44.227656 1 static_autoscaler.go:343] No unschedulable pods I0428 20:17:44.227800 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:17:44.227818 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:17:44.227829 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:17:44.228080 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:17:44.228567 1 scale_down.go:776] No candidates for scale down I0428 20:17:54.243848 1 static_autoscaler.go:343] No unschedulable pods I0428 20:17:54.243965 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:17:54.244000 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:17:54.244016 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:17:54.244290 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:17:54.244803 1 scale_down.go:776] No candidates for scale down I0428 20:18:04.258670 1 static_autoscaler.go:343] No unschedulable pods I0428 20:18:04.258755 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:18:04.258772 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:18:04.258853 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:18:04.259076 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:18:04.259575 1 scale_down.go:776] No candidates for scale down I0428 20:18:14.272884 1 static_autoscaler.go:343] No unschedulable pods I0428 20:18:14.273028 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:18:14.273049 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:18:14.273068 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:18:14.273356 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:18:14.273911 1 scale_down.go:776] No candidates for scale down I0428 20:18:24.286281 1 static_autoscaler.go:343] No unschedulable pods I0428 20:18:24.286400 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:18:24.286434 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:18:24.286447 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:18:24.286762 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:18:24.287219 1 scale_down.go:776] No candidates for scale down I0428 20:18:34.303691 1 static_autoscaler.go:343] No unschedulable pods I0428 20:18:34.303776 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:18:34.303794 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:18:34.303866 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:18:34.304129 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:18:34.304640 1 scale_down.go:776] No candidates for scale down I0428 20:18:44.323729 1 static_autoscaler.go:343] No unschedulable pods I0428 20:18:44.323825 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:18:44.323846 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:18:44.323862 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:18:44.324171 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:18:44.324685 1 scale_down.go:776] No candidates for scale down I0428 20:18:54.340109 1 static_autoscaler.go:343] No unschedulable pods I0428 20:18:54.340249 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:18:54.340268 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:18:54.340280 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:18:54.340542 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:18:54.341072 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 20:23:54.336954214 +0000 UTC m=+77808.035718563 I0428 20:18:54.341185 1 scale_down.go:776] No candidates for scale down I0428 20:19:04.372839 1 static_autoscaler.go:343] No unschedulable pods I0428 20:19:04.373148 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:19:04.373181 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:19:04.373199 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:19:04.373710 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:19:04.374710 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 20:24:04.355480324 +0000 UTC m=+77818.054244725 I0428 20:19:04.374858 1 scale_down.go:776] No candidates for scale down I0428 20:19:14.401032 1 static_autoscaler.go:343] No unschedulable pods I0428 20:19:14.401152 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:19:14.401186 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:19:14.401265 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:19:14.401601 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:19:14.402100 1 scale_down.go:776] No candidates for scale down I0428 20:19:24.305115 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 20:19:24.305361 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 226.382µs I0428 20:19:24.417916 1 static_autoscaler.go:343] No unschedulable pods I0428 20:19:24.418069 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:19:24.418092 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:19:24.418111 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:19:24.418528 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:19:24.419225 1 scale_down.go:776] No candidates for scale down I0428 20:19:34.438391 1 static_autoscaler.go:343] No unschedulable pods I0428 20:19:34.438507 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:19:34.438524 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:19:34.438537 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:19:34.439044 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:19:34.439604 1 scale_down.go:776] No candidates for scale down I0428 20:19:44.452036 1 static_autoscaler.go:343] No unschedulable pods I0428 20:19:44.452175 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:19:44.452199 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:19:44.452223 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:19:44.452480 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:19:44.453064 1 scale_down.go:776] No candidates for scale down I0428 20:19:54.467629 1 static_autoscaler.go:343] No unschedulable pods I0428 20:19:54.467713 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:19:54.467730 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:19:54.467801 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:19:54.468037 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:19:54.468505 1 scale_down.go:776] No candidates for scale down I0428 20:20:04.481388 1 static_autoscaler.go:343] No unschedulable pods I0428 20:20:04.481492 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:20:04.481508 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:20:04.481519 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:20:04.481811 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:20:04.482298 1 scale_down.go:776] No candidates for scale down I0428 20:20:14.494772 1 static_autoscaler.go:343] No unschedulable pods I0428 20:20:14.494913 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:20:14.494930 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:20:14.494945 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:20:14.495264 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:20:14.496513 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 20:25:14.491918046 +0000 UTC m=+77888.190682396 I0428 20:20:14.496662 1 scale_down.go:776] No candidates for scale down I0428 20:20:24.517608 1 static_autoscaler.go:343] No unschedulable pods I0428 20:20:24.517898 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:20:24.517979 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:20:24.518015 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:20:24.518575 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:20:24.519823 1 scale_down.go:776] No candidates for scale down I0428 20:20:34.538267 1 static_autoscaler.go:343] No unschedulable pods I0428 20:20:34.538406 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:20:34.538466 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:20:34.538484 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:20:34.538809 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:20:34.539387 1 scale_down.go:776] No candidates for scale down I0428 20:20:44.552487 1 static_autoscaler.go:343] No unschedulable pods I0428 20:20:44.552597 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:20:44.552628 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:20:44.552657 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:20:44.553010 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:20:44.553806 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 20:20:44.564670 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 20:20:44.565517 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 20:20:44.573257 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588105244 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 20:20:44.582952 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 20:20:54.579107 1 static_autoscaler.go:343] No unschedulable pods I0428 20:20:54.579246 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:20:54.579281 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:20:54.579298 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:20:54.579604 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:20:54.580125 1 scale_down.go:776] No candidates for scale down I0428 20:21:04.593749 1 static_autoscaler.go:343] No unschedulable pods I0428 20:21:04.593854 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:21:04.593882 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:21:04.593958 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:21:04.594263 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:21:04.594791 1 scale_down.go:776] No candidates for scale down I0428 20:21:14.611402 1 static_autoscaler.go:343] No unschedulable pods I0428 20:21:14.611516 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:21:14.611533 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:21:14.611546 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:21:14.611897 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:21:14.612466 1 scale_down.go:776] No candidates for scale down I0428 20:21:24.305490 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 20:21:24.305750 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 243.371µs I0428 20:21:24.625702 1 static_autoscaler.go:343] No unschedulable pods I0428 20:21:24.625799 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:21:24.625837 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:21:24.625854 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:21:24.626170 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:21:24.626727 1 scale_down.go:776] No candidates for scale down I0428 20:21:34.643949 1 static_autoscaler.go:343] No unschedulable pods I0428 20:21:34.644092 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:21:34.644113 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:21:34.644127 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:21:34.644406 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:21:34.644911 1 scale_down.go:776] No candidates for scale down I0428 20:21:44.659716 1 static_autoscaler.go:343] No unschedulable pods I0428 20:21:44.659853 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:21:44.659871 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:21:44.659886 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:21:44.660152 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:21:44.660654 1 scale_down.go:776] No candidates for scale down I0428 20:21:54.674120 1 static_autoscaler.go:343] No unschedulable pods I0428 20:21:54.674282 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:21:54.674301 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:21:54.674314 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:21:54.674711 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:21:54.675276 1 scale_down.go:776] No candidates for scale down I0428 20:22:04.689133 1 static_autoscaler.go:343] No unschedulable pods I0428 20:22:04.689232 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:22:04.689260 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:22:04.689299 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:22:04.689728 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:22:04.690305 1 scale_down.go:776] No candidates for scale down I0428 20:22:14.704651 1 static_autoscaler.go:343] No unschedulable pods I0428 20:22:14.704776 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:22:14.704799 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:22:14.704819 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:22:14.705156 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:22:14.705756 1 scale_down.go:776] No candidates for scale down I0428 20:22:24.731622 1 static_autoscaler.go:343] No unschedulable pods I0428 20:22:24.731874 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:22:24.731933 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:22:24.732102 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:22:24.740964 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:22:24.742266 1 scale_down.go:776] No candidates for scale down I0428 20:22:34.757214 1 static_autoscaler.go:343] No unschedulable pods I0428 20:22:34.757361 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:22:34.757380 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:22:34.757392 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:22:34.757725 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:22:34.758257 1 scale_down.go:776] No candidates for scale down I0428 20:22:44.771349 1 static_autoscaler.go:343] No unschedulable pods I0428 20:22:44.771563 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:22:44.771588 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:22:44.771618 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:22:44.771957 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:22:44.772473 1 scale_down.go:776] No candidates for scale down I0428 20:22:54.786882 1 static_autoscaler.go:343] No unschedulable pods I0428 20:22:54.786965 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:22:54.786983 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:22:54.787057 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:22:54.787295 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:22:54.787806 1 scale_down.go:776] No candidates for scale down I0428 20:23:04.800775 1 static_autoscaler.go:343] No unschedulable pods I0428 20:23:04.800875 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:23:04.800901 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:23:04.800981 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:23:04.801269 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:23:04.801755 1 scale_down.go:776] No candidates for scale down I0428 20:23:14.816032 1 static_autoscaler.go:343] No unschedulable pods I0428 20:23:14.816125 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:23:14.816143 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:23:14.816217 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:23:14.816547 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:23:14.817059 1 scale_down.go:776] No candidates for scale down I0428 20:23:24.305860 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 20:23:24.306115 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 239.536µs I0428 20:23:24.831054 1 static_autoscaler.go:343] No unschedulable pods I0428 20:23:24.831135 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:23:24.831152 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:23:24.831221 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:23:24.831500 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:23:24.831970 1 scale_down.go:776] No candidates for scale down I0428 20:23:34.845882 1 static_autoscaler.go:343] No unschedulable pods I0428 20:23:34.846040 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:23:34.846064 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:23:34.846083 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:23:34.846485 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:23:34.847011 1 scale_down.go:776] No candidates for scale down I0428 20:23:44.862759 1 static_autoscaler.go:343] No unschedulable pods I0428 20:23:44.862854 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:23:44.862870 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:23:44.862883 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:23:44.863193 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:23:44.863720 1 scale_down.go:776] No candidates for scale down I0428 20:23:54.877041 1 static_autoscaler.go:343] No unschedulable pods I0428 20:23:54.877129 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:23:54.877170 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:23:54.877186 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:23:54.877519 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:23:54.878070 1 scale_down.go:776] No candidates for scale down I0428 20:24:04.891617 1 static_autoscaler.go:343] No unschedulable pods I0428 20:24:04.891811 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:24:04.891839 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:24:04.891855 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:24:04.892246 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 20:24:04.893038 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 20:29:04.888228116 +0000 UTC m=+78118.586992474 I0428 20:24:04.893146 1 scale_down.go:776] No candidates for scale down I0428 20:24:14.906703 1 static_autoscaler.go:343] No unschedulable pods I0428 20:24:14.906788 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:24:14.906808 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:24:14.906879 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:24:14.907113 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:24:14.907691 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 20:29:14.903688188 +0000 UTC m=+78128.602452536 I0428 20:24:14.907814 1 scale_down.go:776] No candidates for scale down I0428 20:24:24.920598 1 static_autoscaler.go:343] No unschedulable pods I0428 20:24:24.920738 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:24:24.920771 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:24:24.920789 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:24:24.921095 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:24:24.921646 1 scale_down.go:776] No candidates for scale down I0428 20:24:34.935163 1 static_autoscaler.go:343] No unschedulable pods I0428 20:24:34.935286 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:24:34.935307 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:24:34.935319 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:24:34.935733 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:24:34.936262 1 scale_down.go:776] No candidates for scale down I0428 20:24:44.949848 1 static_autoscaler.go:343] No unschedulable pods I0428 20:24:44.950004 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:24:44.950026 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:24:44.950038 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:24:44.950345 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:24:44.950904 1 scale_down.go:776] No candidates for scale down I0428 20:24:54.964291 1 static_autoscaler.go:343] No unschedulable pods I0428 20:24:54.964434 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:24:54.964462 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:24:54.964482 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:24:54.964897 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:24:54.965492 1 scale_down.go:776] No candidates for scale down I0428 20:25:04.980956 1 static_autoscaler.go:343] No unschedulable pods I0428 20:25:04.981085 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:25:04.981103 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:25:04.981114 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:25:04.981384 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:25:04.981910 1 scale_down.go:776] No candidates for scale down I0428 20:25:14.995757 1 static_autoscaler.go:343] No unschedulable pods I0428 20:25:14.995891 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:25:14.995911 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:25:14.995926 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:25:14.996238 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:25:14.996774 1 scale_down.go:776] No candidates for scale down I0428 20:25:24.306233 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 20:25:24.306491 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 240.202µs I0428 20:25:25.010018 1 static_autoscaler.go:343] No unschedulable pods I0428 20:25:25.010166 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:25:25.010185 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:25:25.010197 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:25:25.010574 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:25:25.011146 1 scale_down.go:776] No candidates for scale down I0428 20:25:35.024244 1 static_autoscaler.go:343] No unschedulable pods I0428 20:25:35.024349 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:25:35.024366 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:25:35.024433 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:25:35.024778 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:25:35.025351 1 scale_down.go:776] No candidates for scale down I0428 20:25:45.039859 1 static_autoscaler.go:343] No unschedulable pods I0428 20:25:45.039955 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:25:45.039976 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:25:45.039992 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:25:45.040312 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:25:45.040900 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 20:30:45.036897818 +0000 UTC m=+78218.735662202 I0428 20:25:45.041003 1 scale_down.go:776] No candidates for scale down I0428 20:25:55.056407 1 static_autoscaler.go:343] No unschedulable pods I0428 20:25:55.056515 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:25:55.056532 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:25:55.056545 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:25:55.056858 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:25:55.057341 1 scale_down.go:776] No candidates for scale down I0428 20:26:05.070829 1 static_autoscaler.go:343] No unschedulable pods I0428 20:26:05.070978 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:26:05.071012 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:26:05.071038 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:26:05.071396 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:26:05.072013 1 scale_down.go:776] No candidates for scale down I0428 20:26:15.084861 1 static_autoscaler.go:343] No unschedulable pods I0428 20:26:15.084975 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:26:15.084993 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:26:15.085005 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:26:15.085372 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:26:15.085924 1 scale_down.go:776] No candidates for scale down I0428 20:26:25.101649 1 static_autoscaler.go:343] No unschedulable pods I0428 20:26:25.101843 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:26:25.101875 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:26:25.101896 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:26:25.102252 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:26:25.102819 1 scale_down.go:776] No candidates for scale down I0428 20:26:35.118830 1 static_autoscaler.go:343] No unschedulable pods I0428 20:26:35.118921 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:26:35.118937 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:26:35.118951 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:26:35.119282 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:26:35.119774 1 scale_down.go:776] No candidates for scale down I0428 20:26:45.135910 1 static_autoscaler.go:343] No unschedulable pods I0428 20:26:45.136018 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:26:45.136036 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:26:45.136050 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:26:45.136432 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:26:45.137012 1 scale_down.go:776] No candidates for scale down I0428 20:26:55.151145 1 static_autoscaler.go:343] No unschedulable pods I0428 20:26:55.151240 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:26:55.151261 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:26:55.151274 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:26:55.151599 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:26:55.152092 1 scale_down.go:776] No candidates for scale down I0428 20:27:05.167147 1 static_autoscaler.go:343] No unschedulable pods I0428 20:27:05.167289 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:27:05.167307 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:27:05.167320 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:27:05.167644 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:27:05.168139 1 scale_down.go:776] No candidates for scale down I0428 20:27:15.180840 1 static_autoscaler.go:343] No unschedulable pods I0428 20:27:15.180981 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:27:15.181000 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:27:15.181012 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:27:15.181287 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:27:15.181776 1 scale_down.go:776] No candidates for scale down I0428 20:27:24.306640 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 20:27:24.306938 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 275.913µs I0428 20:27:25.195480 1 static_autoscaler.go:343] No unschedulable pods I0428 20:27:25.195581 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:27:25.195605 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:27:25.195626 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:27:25.195955 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:27:25.196497 1 scale_down.go:776] No candidates for scale down I0428 20:27:35.217978 1 static_autoscaler.go:343] No unschedulable pods I0428 20:27:35.218121 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:27:35.218139 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:27:35.218150 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:27:35.218478 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:27:35.219042 1 scale_down.go:776] No candidates for scale down I0428 20:27:45.234158 1 static_autoscaler.go:343] No unschedulable pods I0428 20:27:45.234265 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:27:45.234283 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:27:45.234297 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:27:45.234635 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:27:45.235107 1 scale_down.go:776] No candidates for scale down I0428 20:27:55.251989 1 static_autoscaler.go:343] No unschedulable pods I0428 20:27:55.252078 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:27:55.252096 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:27:55.252170 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:27:55.252495 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:27:55.252998 1 scale_down.go:776] No candidates for scale down I0428 20:28:05.267515 1 static_autoscaler.go:343] No unschedulable pods I0428 20:28:05.267646 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:28:05.267666 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:28:05.267679 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:28:05.267938 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:28:05.268400 1 scale_down.go:776] No candidates for scale down I0428 20:28:15.283218 1 static_autoscaler.go:343] No unschedulable pods I0428 20:28:15.283365 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:28:15.283395 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:28:15.283427 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:28:15.283810 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:28:15.284447 1 scale_down.go:776] No candidates for scale down I0428 20:28:25.298380 1 static_autoscaler.go:343] No unschedulable pods I0428 20:28:25.298474 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:28:25.298512 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:28:25.298528 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:28:25.298853 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:28:25.299386 1 scale_down.go:776] No candidates for scale down I0428 20:28:35.313506 1 static_autoscaler.go:343] No unschedulable pods I0428 20:28:35.313674 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:28:35.313693 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:28:35.313706 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:28:35.314027 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:28:35.314556 1 scale_down.go:776] No candidates for scale down I0428 20:28:45.333300 1 static_autoscaler.go:343] No unschedulable pods I0428 20:28:45.333475 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:28:45.333494 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:28:45.333506 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:28:45.333804 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:28:45.334269 1 scale_down.go:776] No candidates for scale down I0428 20:28:55.348349 1 static_autoscaler.go:343] No unschedulable pods I0428 20:28:55.348505 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:28:55.348540 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:28:55.348552 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:28:55.348878 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:28:55.349387 1 scale_down.go:776] No candidates for scale down I0428 20:29:05.364289 1 static_autoscaler.go:343] No unschedulable pods I0428 20:29:05.364433 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:29:05.364452 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:29:05.364466 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:29:05.364761 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:29:05.365585 1 scale_down.go:776] No candidates for scale down I0428 20:29:15.387874 1 static_autoscaler.go:343] No unschedulable pods I0428 20:29:15.387970 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:29:15.387996 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:29:15.388023 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:29:15.388365 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 20:29:15.388975 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 20:34:15.384365798 +0000 UTC m=+78429.083130233 I0428 20:29:15.389081 1 scale_down.go:776] No candidates for scale down I0428 20:29:24.307072 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 20:29:24.307473 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 378.832µs I0428 20:29:25.402132 1 static_autoscaler.go:343] No unschedulable pods I0428 20:29:25.402265 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:29:25.402286 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:29:25.402300 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:29:25.402569 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:29:25.403016 1 scale_down.go:776] No candidates for scale down I0428 20:29:35.417720 1 static_autoscaler.go:343] No unschedulable pods I0428 20:29:35.417800 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:29:35.417818 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:29:35.417889 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:29:35.418140 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:29:35.418664 1 scale_down.go:776] No candidates for scale down I0428 20:29:45.432611 1 static_autoscaler.go:343] No unschedulable pods I0428 20:29:45.432737 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:29:45.432754 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:29:45.432766 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:29:45.433024 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:29:45.433472 1 scale_down.go:776] No candidates for scale down I0428 20:29:55.447917 1 static_autoscaler.go:343] No unschedulable pods I0428 20:29:55.448042 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:29:55.448074 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:29:55.448098 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:29:55.448448 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:29:55.448995 1 scale_down.go:776] No candidates for scale down I0428 20:30:05.461985 1 static_autoscaler.go:343] No unschedulable pods I0428 20:30:05.462083 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:30:05.462115 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:30:05.462195 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:30:05.462574 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:30:05.463240 1 scale_down.go:776] No candidates for scale down I0428 20:30:15.477353 1 static_autoscaler.go:343] No unschedulable pods I0428 20:30:15.477502 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:30:15.477519 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:30:15.477531 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:30:15.477812 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:30:15.478275 1 scale_down.go:776] No candidates for scale down I0428 20:30:25.492661 1 static_autoscaler.go:343] No unschedulable pods I0428 20:30:25.492766 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:30:25.492785 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:30:25.492796 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:30:25.493086 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:30:25.493600 1 scale_down.go:776] No candidates for scale down I0428 20:30:35.508844 1 static_autoscaler.go:343] No unschedulable pods I0428 20:30:35.508969 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:30:35.508988 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:30:35.508999 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:30:35.509278 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:30:35.509737 1 scale_down.go:776] No candidates for scale down I0428 20:30:45.524517 1 static_autoscaler.go:343] No unschedulable pods I0428 20:30:45.524601 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:30:45.524627 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:30:45.524705 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:30:45.524969 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 20:30:45.525686 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 20:35:45.521536473 +0000 UTC m=+78519.220300925 I0428 20:30:45.525809 1 scale_down.go:776] No candidates for scale down I0428 20:30:55.538224 1 static_autoscaler.go:343] No unschedulable pods I0428 20:30:55.538356 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:30:55.538374 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:30:55.538387 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:30:55.538681 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:30:55.539354 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 20:30:55.548777 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 20:30:55.549375 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 20:30:55.553765 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588105855 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 20:30:55.560812 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 20:31:05.570221 1 static_autoscaler.go:343] No unschedulable pods I0428 20:31:05.570314 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:31:05.570333 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:31:05.570419 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:31:05.570692 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:31:05.571138 1 scale_down.go:776] No candidates for scale down I0428 20:31:15.585097 1 static_autoscaler.go:343] No unschedulable pods I0428 20:31:15.585240 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:31:15.585262 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:31:15.585286 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:31:15.585622 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:31:15.586088 1 scale_down.go:776] No candidates for scale down I0428 20:31:24.307604 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 20:31:24.307855 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 224.256µs I0428 20:31:25.600905 1 static_autoscaler.go:343] No unschedulable pods I0428 20:31:25.600999 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:31:25.601017 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:31:25.601029 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:31:25.601388 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:31:25.601930 1 scale_down.go:776] No candidates for scale down I0428 20:31:35.615588 1 static_autoscaler.go:343] No unschedulable pods I0428 20:31:35.615684 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:31:35.615703 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:31:35.615715 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:31:35.615993 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:31:35.616516 1 scale_down.go:776] No candidates for scale down I0428 20:31:45.630080 1 static_autoscaler.go:343] No unschedulable pods I0428 20:31:45.630212 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:31:45.630230 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:31:45.630242 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:31:45.630513 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:31:45.631009 1 scale_down.go:776] No candidates for scale down I0428 20:31:55.657748 1 static_autoscaler.go:343] No unschedulable pods I0428 20:31:55.657870 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:31:55.657889 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:31:55.657904 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:31:55.658147 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:31:55.658632 1 scale_down.go:776] No candidates for scale down I0428 20:32:05.673763 1 static_autoscaler.go:343] No unschedulable pods I0428 20:32:05.673846 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:32:05.673862 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:32:05.673931 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:32:05.674206 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:32:05.674704 1 scale_down.go:776] No candidates for scale down I0428 20:32:15.688729 1 static_autoscaler.go:343] No unschedulable pods I0428 20:32:15.688814 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:32:15.688830 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:32:15.688901 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:32:15.689127 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:32:15.689622 1 scale_down.go:776] No candidates for scale down I0428 20:32:25.703596 1 static_autoscaler.go:343] No unschedulable pods I0428 20:32:25.703726 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:32:25.703759 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:32:25.703776 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:32:25.704026 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:32:25.704477 1 scale_down.go:776] No candidates for scale down I0428 20:32:35.719726 1 static_autoscaler.go:343] No unschedulable pods I0428 20:32:35.719826 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:32:35.719845 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:32:35.719935 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:32:35.720218 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:32:35.720805 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 20:37:35.716503419 +0000 UTC m=+78629.415267850 I0428 20:32:35.720914 1 scale_down.go:776] No candidates for scale down I0428 20:32:45.737036 1 static_autoscaler.go:343] No unschedulable pods I0428 20:32:45.737207 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:32:45.737257 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:32:45.737275 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:32:45.737634 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:32:45.738085 1 scale_down.go:776] No candidates for scale down I0428 20:32:55.752785 1 static_autoscaler.go:343] No unschedulable pods I0428 20:32:55.752901 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:32:55.752935 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:32:55.752954 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:32:55.753309 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:32:55.753859 1 scale_down.go:776] No candidates for scale down I0428 20:33:05.769333 1 static_autoscaler.go:343] No unschedulable pods I0428 20:33:05.769450 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:33:05.769468 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:33:05.769481 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:33:05.769785 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:33:05.770309 1 scale_down.go:776] No candidates for scale down I0428 20:33:15.782727 1 static_autoscaler.go:343] No unschedulable pods I0428 20:33:15.782877 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:33:15.782907 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:33:15.782935 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:33:15.783225 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:33:15.783764 1 scale_down.go:776] No candidates for scale down I0428 20:33:24.307989 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 20:33:24.308235 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 228.97µs I0428 20:33:25.798032 1 static_autoscaler.go:343] No unschedulable pods I0428 20:33:25.798160 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:33:25.798181 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:33:25.798197 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:33:25.798468 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:33:25.799015 1 scale_down.go:776] No candidates for scale down I0428 20:33:35.812315 1 static_autoscaler.go:343] No unschedulable pods I0428 20:33:35.812420 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:33:35.812441 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:33:35.812455 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:33:35.812775 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:33:35.813218 1 scale_down.go:776] No candidates for scale down I0428 20:33:45.827175 1 static_autoscaler.go:343] No unschedulable pods I0428 20:33:45.827294 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:33:45.827317 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:33:45.827433 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:33:45.827798 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:33:45.828307 1 scale_down.go:776] No candidates for scale down I0428 20:33:55.843663 1 static_autoscaler.go:343] No unschedulable pods I0428 20:33:55.843743 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:33:55.843777 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:33:55.843792 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:33:55.844049 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:33:55.844537 1 scale_down.go:776] No candidates for scale down I0428 20:34:05.858516 1 static_autoscaler.go:343] No unschedulable pods I0428 20:34:05.858664 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:34:05.858690 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:34:05.858709 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:34:05.859023 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:34:05.859525 1 scale_down.go:776] No candidates for scale down I0428 20:34:15.874077 1 static_autoscaler.go:343] No unschedulable pods I0428 20:34:15.874176 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:34:15.874194 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:34:15.874205 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:34:15.874509 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:34:15.875014 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 20:39:15.871177687 +0000 UTC m=+78729.569942085 I0428 20:34:15.875115 1 scale_down.go:776] No candidates for scale down I0428 20:34:25.887857 1 static_autoscaler.go:343] No unschedulable pods I0428 20:34:25.887943 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:34:25.887961 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:34:25.887972 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:34:25.888274 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:34:25.888772 1 scale_down.go:776] No candidates for scale down I0428 20:34:35.904399 1 static_autoscaler.go:343] No unschedulable pods I0428 20:34:35.904512 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:34:35.904531 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:34:35.904604 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:34:35.904905 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:34:35.905362 1 scale_down.go:776] No candidates for scale down I0428 20:34:45.920387 1 static_autoscaler.go:343] No unschedulable pods I0428 20:34:45.920550 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:34:45.920580 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:34:45.920605 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:34:45.920952 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:34:45.921447 1 scale_down.go:776] No candidates for scale down I0428 20:34:55.934172 1 static_autoscaler.go:343] No unschedulable pods I0428 20:34:55.934302 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:34:55.934324 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:34:55.934339 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:34:55.934641 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:34:55.935099 1 scale_down.go:776] No candidates for scale down I0428 20:35:05.950247 1 static_autoscaler.go:343] No unschedulable pods I0428 20:35:05.950340 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:35:05.950364 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:35:05.950383 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:35:05.950689 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:35:05.951131 1 scale_down.go:776] No candidates for scale down I0428 20:35:15.964504 1 static_autoscaler.go:343] No unschedulable pods I0428 20:35:15.964672 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:35:15.964690 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:35:15.964702 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:35:15.964988 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:35:15.965676 1 scale_down.go:776] No candidates for scale down I0428 20:35:24.308365 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 20:35:24.308622 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 234.97µs I0428 20:35:25.978741 1 static_autoscaler.go:343] No unschedulable pods I0428 20:35:25.978825 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:35:25.978842 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:35:25.978912 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:35:25.979221 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:35:25.979714 1 scale_down.go:776] No candidates for scale down I0428 20:35:35.994396 1 static_autoscaler.go:343] No unschedulable pods I0428 20:35:35.994501 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:35:35.994519 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:35:35.994594 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:35:35.994876 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:35:35.995369 1 scale_down.go:776] No candidates for scale down I0428 20:35:46.010446 1 static_autoscaler.go:343] No unschedulable pods I0428 20:35:46.010577 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:35:46.010596 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:35:46.010608 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:35:46.010910 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:35:46.011518 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 20:40:46.007627392 +0000 UTC m=+78819.706391776 I0428 20:35:46.011624 1 scale_down.go:776] No candidates for scale down I0428 20:35:56.025907 1 static_autoscaler.go:343] No unschedulable pods I0428 20:35:56.026013 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:35:56.026041 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:35:56.026057 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:35:56.026388 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:35:56.026889 1 scale_down.go:776] No candidates for scale down I0428 20:36:06.040307 1 static_autoscaler.go:343] No unschedulable pods I0428 20:36:06.040399 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:36:06.040448 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:36:06.040464 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:36:06.040791 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:36:06.041317 1 scale_down.go:776] No candidates for scale down I0428 20:36:16.054674 1 static_autoscaler.go:343] No unschedulable pods I0428 20:36:16.054827 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:36:16.054854 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:36:16.054866 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:36:16.055177 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:36:16.055814 1 scale_down.go:776] No candidates for scale down I0428 20:36:26.069152 1 static_autoscaler.go:343] No unschedulable pods I0428 20:36:26.069265 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:36:26.069290 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:36:26.069311 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:36:26.069705 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:36:26.070253 1 scale_down.go:776] No candidates for scale down I0428 20:36:36.083509 1 static_autoscaler.go:343] No unschedulable pods I0428 20:36:36.083605 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:36:36.083621 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:36:36.083634 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:36:36.083962 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:36:36.084524 1 scale_down.go:776] No candidates for scale down I0428 20:36:46.097755 1 static_autoscaler.go:343] No unschedulable pods I0428 20:36:46.097848 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:36:46.097869 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:36:46.097882 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:36:46.098178 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:36:46.098677 1 scale_down.go:776] No candidates for scale down I0428 20:36:56.113702 1 static_autoscaler.go:343] No unschedulable pods I0428 20:36:56.113835 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:36:56.113858 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:36:56.113882 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:36:56.114171 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:36:56.114713 1 scale_down.go:776] No candidates for scale down I0428 20:37:06.130507 1 static_autoscaler.go:343] No unschedulable pods I0428 20:37:06.130616 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:37:06.130634 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:37:06.130647 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:37:06.131011 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:37:06.131553 1 scale_down.go:776] No candidates for scale down I0428 20:37:16.144939 1 static_autoscaler.go:343] No unschedulable pods I0428 20:37:16.145056 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:37:16.145090 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:37:16.145106 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:37:16.145382 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:37:16.145957 1 scale_down.go:776] No candidates for scale down I0428 20:37:24.308737 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 20:37:24.308950 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 196.454µs I0428 20:37:26.160230 1 static_autoscaler.go:343] No unschedulable pods I0428 20:37:26.160319 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:37:26.160336 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:37:26.160392 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:37:26.160712 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:37:26.161196 1 scale_down.go:776] No candidates for scale down I0428 20:37:36.175097 1 static_autoscaler.go:343] No unschedulable pods I0428 20:37:36.175215 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:37:36.175240 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:37:36.175262 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:37:36.175646 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:37:36.176290 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 20:42:36.172091212 +0000 UTC m=+78929.870855598 I0428 20:37:36.176406 1 scale_down.go:776] No candidates for scale down I0428 20:37:46.190122 1 static_autoscaler.go:343] No unschedulable pods I0428 20:37:46.190260 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:37:46.190281 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:37:46.190302 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:37:46.190572 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:37:46.191143 1 scale_down.go:776] No candidates for scale down I0428 20:37:56.203939 1 static_autoscaler.go:343] No unschedulable pods I0428 20:37:56.204025 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:37:56.204047 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:37:56.204110 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:37:56.204372 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:37:56.204868 1 scale_down.go:776] No candidates for scale down I0428 20:38:06.219710 1 static_autoscaler.go:343] No unschedulable pods I0428 20:38:06.219797 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:38:06.219814 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:38:06.219827 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:38:06.220108 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:38:06.220582 1 scale_down.go:776] No candidates for scale down I0428 20:38:16.232725 1 static_autoscaler.go:343] No unschedulable pods I0428 20:38:16.232859 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:38:16.232876 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:38:16.232888 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:38:16.233134 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:38:16.233648 1 scale_down.go:776] No candidates for scale down I0428 20:38:26.248859 1 static_autoscaler.go:343] No unschedulable pods I0428 20:38:26.248990 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:38:26.249007 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:38:26.249020 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:38:26.249283 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:38:26.249786 1 scale_down.go:776] No candidates for scale down I0428 20:38:36.262631 1 static_autoscaler.go:343] No unschedulable pods I0428 20:38:36.262718 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:38:36.262740 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:38:36.262807 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:38:36.263053 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:38:36.263572 1 scale_down.go:776] No candidates for scale down I0428 20:38:46.284279 1 static_autoscaler.go:343] No unschedulable pods I0428 20:38:46.284387 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:38:46.284405 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:38:46.284446 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:38:46.284798 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:38:46.285392 1 scale_down.go:776] No candidates for scale down I0428 20:38:56.300977 1 static_autoscaler.go:343] No unschedulable pods I0428 20:38:56.301078 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:38:56.301125 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:38:56.301148 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:38:56.301524 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:38:56.302043 1 scale_down.go:776] No candidates for scale down I0428 20:39:06.315954 1 static_autoscaler.go:343] No unschedulable pods I0428 20:39:06.316068 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:39:06.316099 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:39:06.316176 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:39:06.316559 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:39:06.317193 1 scale_down.go:776] No candidates for scale down I0428 20:39:16.332456 1 static_autoscaler.go:343] No unschedulable pods I0428 20:39:16.332601 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:39:16.332618 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:39:16.332643 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:39:16.332947 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:39:16.333529 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 20:44:16.329334019 +0000 UTC m=+79030.028098386 I0428 20:39:16.333632 1 scale_down.go:776] No candidates for scale down I0428 20:39:24.309072 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 20:39:24.309302 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 212.242µs I0428 20:39:26.350028 1 static_autoscaler.go:343] No unschedulable pods I0428 20:39:26.350152 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:39:26.350174 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:39:26.350189 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:39:26.350450 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:39:26.350993 1 scale_down.go:776] No candidates for scale down I0428 20:39:36.364620 1 static_autoscaler.go:343] No unschedulable pods I0428 20:39:36.364704 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:39:36.364720 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:39:36.364775 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:39:36.365081 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:39:36.365642 1 scale_down.go:776] No candidates for scale down I0428 20:39:46.378662 1 static_autoscaler.go:343] No unschedulable pods I0428 20:39:46.378759 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:39:46.378800 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:39:46.378816 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:39:46.379138 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:39:46.379767 1 scale_down.go:776] No candidates for scale down I0428 20:39:56.392848 1 static_autoscaler.go:343] No unschedulable pods I0428 20:39:56.392988 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:39:56.393005 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:39:56.393018 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:39:56.393311 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:39:56.393818 1 scale_down.go:776] No candidates for scale down I0428 20:40:06.427875 1 static_autoscaler.go:343] No unschedulable pods I0428 20:40:06.427970 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:40:06.427992 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:40:06.428008 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:40:06.428342 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:40:06.428872 1 scale_down.go:776] No candidates for scale down I0428 20:40:16.442878 1 static_autoscaler.go:343] No unschedulable pods I0428 20:40:16.442987 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:40:16.443025 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:40:16.443041 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:40:16.443335 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:40:16.443917 1 scale_down.go:776] No candidates for scale down I0428 20:40:26.458906 1 static_autoscaler.go:343] No unschedulable pods I0428 20:40:26.459084 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:40:26.459134 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:40:26.459244 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:40:26.459743 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:40:26.460625 1 scale_down.go:776] No candidates for scale down I0428 20:40:36.490562 1 static_autoscaler.go:343] No unschedulable pods I0428 20:40:36.490695 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:40:36.490715 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:40:36.490730 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:40:36.490986 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:40:36.491577 1 scale_down.go:776] No candidates for scale down I0428 20:40:46.506968 1 static_autoscaler.go:343] No unschedulable pods I0428 20:40:46.507095 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:40:46.507113 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:40:46.507124 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:40:46.507403 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:40:46.507933 1 scale_down.go:776] No candidates for scale down I0428 20:40:56.520915 1 static_autoscaler.go:343] No unschedulable pods I0428 20:40:56.521077 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:40:56.521097 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:40:56.521113 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:40:56.521393 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:40:56.522010 1 scale_down.go:776] No candidates for scale down I0428 20:41:06.535394 1 static_autoscaler.go:343] No unschedulable pods I0428 20:41:06.535503 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:41:06.535522 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:41:06.535602 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:41:06.535883 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:41:06.536672 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 20:41:06.545382 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 20:41:06.545659 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 20:41:06.550063 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588106466 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 20:41:06.557772 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 20:41:16.567226 1 static_autoscaler.go:343] No unschedulable pods I0428 20:41:16.567342 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:41:16.567369 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:41:16.567391 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:41:16.567835 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:41:16.568434 1 scale_down.go:776] No candidates for scale down I0428 20:41:24.309378 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 20:41:24.309632 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 232.016µs I0428 20:41:26.584271 1 static_autoscaler.go:343] No unschedulable pods I0428 20:41:26.584442 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:41:26.584539 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:41:26.584719 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:41:26.585289 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:41:26.586400 1 scale_down.go:776] No candidates for scale down I0428 20:41:36.603806 1 static_autoscaler.go:343] No unschedulable pods I0428 20:41:36.603905 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:41:36.603934 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:41:36.603955 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:41:36.604327 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:41:36.604833 1 scale_down.go:776] No candidates for scale down I0428 20:41:46.621091 1 static_autoscaler.go:343] No unschedulable pods I0428 20:41:46.621174 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:41:46.621209 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:41:46.621223 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:41:46.621667 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:41:46.622384 1 scale_down.go:776] No candidates for scale down I0428 20:41:56.653498 1 static_autoscaler.go:343] No unschedulable pods I0428 20:41:56.653594 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:41:56.653611 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:41:56.653687 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:41:56.653951 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:41:56.654539 1 scale_down.go:776] No candidates for scale down I0428 20:42:06.669824 1 static_autoscaler.go:343] No unschedulable pods I0428 20:42:06.669970 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:42:06.669995 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:42:06.670016 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:42:06.670315 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:42:06.670825 1 scale_down.go:776] No candidates for scale down I0428 20:42:16.684889 1 static_autoscaler.go:343] No unschedulable pods I0428 20:42:16.684979 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:42:16.684996 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:42:16.685009 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:42:16.685285 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:42:16.685801 1 scale_down.go:776] No candidates for scale down I0428 20:42:26.699472 1 static_autoscaler.go:343] No unschedulable pods I0428 20:42:26.699551 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:42:26.699565 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:42:26.699638 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:42:26.699886 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:42:26.700392 1 scale_down.go:776] No candidates for scale down I0428 20:42:36.715123 1 static_autoscaler.go:343] No unschedulable pods I0428 20:42:36.715399 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:42:36.715446 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:42:36.715481 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:42:36.716051 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 20:42:36.717281 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 20:47:36.709454389 +0000 UTC m=+79230.408218874 I0428 20:42:36.717504 1 scale_down.go:776] No candidates for scale down I0428 20:42:46.732166 1 static_autoscaler.go:343] No unschedulable pods I0428 20:42:46.732286 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:42:46.732304 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:42:46.732318 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:42:46.732699 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:42:46.733235 1 scale_down.go:776] No candidates for scale down I0428 20:42:56.748075 1 static_autoscaler.go:343] No unschedulable pods I0428 20:42:56.748162 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:42:56.748179 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:42:56.748268 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:42:56.748541 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:42:56.749070 1 scale_down.go:776] No candidates for scale down I0428 20:43:06.761820 1 static_autoscaler.go:343] No unschedulable pods I0428 20:43:06.761963 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:43:06.761980 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:43:06.761993 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:43:06.762231 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:43:06.762781 1 scale_down.go:776] No candidates for scale down I0428 20:43:16.777329 1 static_autoscaler.go:343] No unschedulable pods I0428 20:43:16.777452 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:43:16.777509 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:43:16.777601 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:43:16.777913 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:43:16.778545 1 scale_down.go:776] No candidates for scale down I0428 20:43:24.309753 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 20:43:24.309993 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 221.893µs I0428 20:43:26.793695 1 static_autoscaler.go:343] No unschedulable pods I0428 20:43:26.793795 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:43:26.793814 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:43:26.793825 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:43:26.794152 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:43:26.794711 1 scale_down.go:776] No candidates for scale down I0428 20:43:36.808105 1 static_autoscaler.go:343] No unschedulable pods I0428 20:43:36.808321 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:43:36.808345 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:43:36.808366 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:43:36.808658 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:43:36.809226 1 scale_down.go:776] No candidates for scale down I0428 20:43:46.823703 1 static_autoscaler.go:343] No unschedulable pods I0428 20:43:46.823814 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:43:46.823840 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:43:46.823956 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:43:46.824316 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:43:46.825117 1 scale_down.go:776] No candidates for scale down I0428 20:43:56.841935 1 static_autoscaler.go:343] No unschedulable pods I0428 20:43:56.842050 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:43:56.842075 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:43:56.842086 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:43:56.844481 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:43:56.845312 1 scale_down.go:776] No candidates for scale down I0428 20:44:06.865315 1 static_autoscaler.go:343] No unschedulable pods I0428 20:44:06.865491 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:44:06.865511 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:44:06.865524 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:44:06.865806 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:44:06.866286 1 scale_down.go:776] No candidates for scale down I0428 20:44:16.880282 1 static_autoscaler.go:343] No unschedulable pods I0428 20:44:16.880380 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:44:16.880404 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:44:16.880435 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:44:16.880859 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0428 20:44:16.881729 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 20:49:16.877374113 +0000 UTC m=+79330.576138448 I0428 20:44:16.881838 1 scale_down.go:776] No candidates for scale down I0428 20:44:26.895107 1 static_autoscaler.go:343] No unschedulable pods I0428 20:44:26.895212 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:44:26.895230 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:44:26.895242 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:44:26.895583 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:44:26.896117 1 scale_down.go:776] No candidates for scale down I0428 20:44:36.919939 1 static_autoscaler.go:343] No unschedulable pods I0428 20:44:36.920058 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:44:36.920083 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:44:36.920159 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:44:36.920506 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:44:36.921067 1 scale_down.go:776] No candidates for scale down I0428 20:44:46.934511 1 static_autoscaler.go:343] No unschedulable pods I0428 20:44:46.934656 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:44:46.934674 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:44:46.934688 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:44:46.934961 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:44:46.935473 1 scale_down.go:776] No candidates for scale down I0428 20:44:56.948684 1 static_autoscaler.go:343] No unschedulable pods I0428 20:44:56.948841 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:44:56.948866 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:44:56.948885 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:44:56.949156 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:44:56.949709 1 scale_down.go:776] No candidates for scale down I0428 20:45:06.964124 1 static_autoscaler.go:343] No unschedulable pods I0428 20:45:06.964252 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:45:06.964294 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:45:06.964310 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:45:06.964602 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:45:06.965269 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 20:50:06.960039177 +0000 UTC m=+79380.658803519 I0428 20:45:06.965406 1 scale_down.go:776] No candidates for scale down I0428 20:45:16.977272 1 static_autoscaler.go:343] No unschedulable pods I0428 20:45:16.977362 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:45:16.977382 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:45:16.977463 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:45:16.977739 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:45:16.978238 1 scale_down.go:776] No candidates for scale down I0428 20:45:24.310117 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 20:45:24.310332 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 199.292µs I0428 20:45:26.990981 1 static_autoscaler.go:343] No unschedulable pods I0428 20:45:26.991104 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:45:26.991121 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:45:26.991133 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:45:26.991384 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:45:26.991863 1 scale_down.go:776] No candidates for scale down I0428 20:45:37.006028 1 static_autoscaler.go:343] No unschedulable pods I0428 20:45:37.006163 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:45:37.006199 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:45:37.006215 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:45:37.006474 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:45:37.006948 1 scale_down.go:776] No candidates for scale down I0428 20:45:47.022326 1 static_autoscaler.go:343] No unschedulable pods I0428 20:45:47.022475 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:45:47.022497 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:45:47.022520 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:45:47.022800 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:45:47.023273 1 scale_down.go:776] No candidates for scale down I0428 20:45:57.035883 1 static_autoscaler.go:343] No unschedulable pods I0428 20:45:57.036030 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:45:57.036060 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:45:57.036079 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:45:57.036390 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:45:57.036934 1 scale_down.go:776] No candidates for scale down I0428 20:46:07.050112 1 static_autoscaler.go:343] No unschedulable pods I0428 20:46:07.050284 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:46:07.050321 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:46:07.050506 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:46:07.051069 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:46:07.052038 1 scale_down.go:776] No candidates for scale down I0428 20:46:17.064719 1 static_autoscaler.go:343] No unschedulable pods I0428 20:46:17.064800 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:46:17.064833 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:46:17.064849 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:46:17.065142 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:46:17.065678 1 scale_down.go:776] No candidates for scale down I0428 20:46:27.080431 1 static_autoscaler.go:343] No unschedulable pods I0428 20:46:27.080511 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:46:27.080528 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:46:27.080596 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:46:27.080857 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:46:27.081315 1 scale_down.go:776] No candidates for scale down I0428 20:46:37.095008 1 static_autoscaler.go:343] No unschedulable pods I0428 20:46:37.095143 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:46:37.095167 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:46:37.095180 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:46:37.095532 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:46:37.096069 1 scale_down.go:776] No candidates for scale down I0428 20:46:47.110882 1 static_autoscaler.go:343] No unschedulable pods I0428 20:46:47.110980 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:46:47.111002 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:46:47.111067 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:46:47.111333 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:46:47.111803 1 scale_down.go:776] No candidates for scale down I0428 20:46:57.123914 1 static_autoscaler.go:343] No unschedulable pods I0428 20:46:57.124039 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:46:57.124107 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:46:57.124129 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:46:57.124519 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:46:57.125118 1 scale_down.go:776] No candidates for scale down I0428 20:47:07.142189 1 static_autoscaler.go:343] No unschedulable pods I0428 20:47:07.142333 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:47:07.142351 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:47:07.142368 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:47:07.142715 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:47:07.143402 1 scale_down.go:776] No candidates for scale down I0428 20:47:17.161491 1 static_autoscaler.go:343] No unschedulable pods I0428 20:47:17.161643 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:47:17.161664 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:47:17.161678 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:47:17.161918 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:47:17.162361 1 scale_down.go:776] No candidates for scale down I0428 20:47:24.310472 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 20:47:24.310691 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 200.413µs I0428 20:47:27.175352 1 static_autoscaler.go:343] No unschedulable pods I0428 20:47:27.175523 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:47:27.175543 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:47:27.175555 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:47:27.175945 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:47:27.176517 1 scale_down.go:776] No candidates for scale down I0428 20:47:37.189864 1 static_autoscaler.go:343] No unschedulable pods I0428 20:47:37.189958 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:47:37.189986 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:47:37.190002 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:47:37.190315 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:47:37.190930 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 20:52:37.186621183 +0000 UTC m=+79530.885385565 I0428 20:47:37.191058 1 scale_down.go:776] No candidates for scale down I0428 20:47:47.204256 1 static_autoscaler.go:343] No unschedulable pods I0428 20:47:47.204385 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:47:47.204404 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:47:47.204430 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:47:47.204718 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:47:47.205198 1 scale_down.go:776] No candidates for scale down I0428 20:47:57.219140 1 static_autoscaler.go:343] No unschedulable pods I0428 20:47:57.219234 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:47:57.219251 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:47:57.219305 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:47:57.219602 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:47:57.220061 1 scale_down.go:776] No candidates for scale down I0428 20:48:07.235151 1 static_autoscaler.go:343] No unschedulable pods I0428 20:48:07.235300 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:48:07.235327 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:48:07.235351 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:48:07.235839 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:48:07.236614 1 scale_down.go:776] No candidates for scale down I0428 20:48:17.250385 1 static_autoscaler.go:343] No unschedulable pods I0428 20:48:17.250533 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:48:17.250550 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:48:17.250562 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:48:17.250813 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:48:17.251244 1 scale_down.go:776] No candidates for scale down I0428 20:48:27.263630 1 static_autoscaler.go:343] No unschedulable pods I0428 20:48:27.263716 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:48:27.263737 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:48:27.263815 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:48:27.264050 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:48:27.264501 1 scale_down.go:776] No candidates for scale down I0428 20:48:37.276547 1 static_autoscaler.go:343] No unschedulable pods I0428 20:48:37.276696 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:48:37.276722 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:48:37.276740 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:48:37.277100 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:48:37.277690 1 scale_down.go:776] No candidates for scale down I0428 20:48:47.292566 1 static_autoscaler.go:343] No unschedulable pods I0428 20:48:47.292673 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:48:47.292697 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:48:47.292809 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:48:47.293206 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:48:47.293996 1 scale_down.go:776] No candidates for scale down I0428 20:48:57.309700 1 static_autoscaler.go:343] No unschedulable pods I0428 20:48:57.309823 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:48:57.309840 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:48:57.309853 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:48:57.310125 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:48:57.310678 1 scale_down.go:776] No candidates for scale down I0428 20:49:07.326393 1 static_autoscaler.go:343] No unschedulable pods I0428 20:49:07.326556 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:49:07.326590 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:49:07.326606 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:49:07.326856 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:49:07.327323 1 scale_down.go:776] No candidates for scale down I0428 20:49:17.342188 1 static_autoscaler.go:343] No unschedulable pods I0428 20:49:17.342291 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:49:17.342327 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:49:17.342424 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:49:17.342756 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:49:17.343352 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 20:54:17.339286723 +0000 UTC m=+79631.038051093 I0428 20:49:17.343474 1 scale_down.go:776] No candidates for scale down I0428 20:49:24.310800 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 20:49:24.311089 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 270.703µs I0428 20:49:27.356934 1 static_autoscaler.go:343] No unschedulable pods I0428 20:49:27.357062 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:49:27.357083 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:49:27.357101 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:49:27.357470 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:49:27.358077 1 scale_down.go:776] No candidates for scale down I0428 20:49:37.370493 1 static_autoscaler.go:343] No unschedulable pods I0428 20:49:37.370577 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:49:37.370612 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:49:37.370629 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:49:37.370941 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:49:37.371517 1 scale_down.go:776] No candidates for scale down I0428 20:49:47.388633 1 static_autoscaler.go:343] No unschedulable pods I0428 20:49:47.388736 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:49:47.388807 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:49:47.388916 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:49:47.389246 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:49:47.389902 1 scale_down.go:776] No candidates for scale down I0428 20:49:57.405965 1 static_autoscaler.go:343] No unschedulable pods I0428 20:49:57.406117 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:49:57.406140 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:49:57.406157 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:49:57.406516 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:49:57.407213 1 scale_down.go:776] No candidates for scale down I0428 20:50:07.420858 1 static_autoscaler.go:343] No unschedulable pods I0428 20:50:07.420951 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:50:07.420968 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:50:07.421029 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:50:07.421330 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:50:07.422240 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 20:55:07.416948421 +0000 UTC m=+79681.115712761 I0428 20:50:07.422389 1 scale_down.go:776] No candidates for scale down I0428 20:50:17.434899 1 static_autoscaler.go:343] No unschedulable pods I0428 20:50:17.434999 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:50:17.435020 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:50:17.435041 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:50:17.435360 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:50:17.435929 1 scale_down.go:776] No candidates for scale down I0428 20:50:27.448977 1 static_autoscaler.go:343] No unschedulable pods I0428 20:50:27.449073 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:50:27.449091 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:50:27.449167 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:50:27.449480 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:50:27.450007 1 scale_down.go:776] No candidates for scale down I0428 20:50:37.462771 1 static_autoscaler.go:343] No unschedulable pods I0428 20:50:37.462911 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:50:37.462955 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:50:37.462977 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:50:37.463305 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:50:37.463868 1 scale_down.go:776] No candidates for scale down I0428 20:50:47.479477 1 static_autoscaler.go:343] No unschedulable pods I0428 20:50:47.479557 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:50:47.479578 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:50:47.479647 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:50:47.479947 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:50:47.480439 1 scale_down.go:776] No candidates for scale down I0428 20:50:57.495005 1 static_autoscaler.go:343] No unschedulable pods I0428 20:50:57.495151 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:50:57.495168 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:50:57.495180 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:50:57.495538 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:50:57.496112 1 scale_down.go:776] No candidates for scale down I0428 20:51:07.513273 1 static_autoscaler.go:343] No unschedulable pods I0428 20:51:07.513466 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:51:07.513515 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:51:07.513542 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:51:07.513893 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:51:07.514437 1 scale_down.go:776] No candidates for scale down I0428 20:51:17.527011 1 static_autoscaler.go:343] No unschedulable pods I0428 20:51:17.527096 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:51:17.527112 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:51:17.527184 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:51:17.527453 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:51:17.528199 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 20:51:17.535593 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 20:51:17.535851 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 20:51:17.548583 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588107077 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 20:51:17.561245 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 20:51:24.311216 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 20:51:24.311461 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 227.095µs I0428 20:51:27.561107 1 static_autoscaler.go:343] No unschedulable pods I0428 20:51:27.561285 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:51:27.561311 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:51:27.561330 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:51:27.561636 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:51:27.562133 1 scale_down.go:776] No candidates for scale down I0428 20:51:37.577728 1 static_autoscaler.go:343] No unschedulable pods I0428 20:51:37.577864 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:51:37.577882 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:51:37.577893 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:51:37.578206 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:51:37.578743 1 scale_down.go:776] No candidates for scale down I0428 20:51:47.597193 1 static_autoscaler.go:343] No unschedulable pods I0428 20:51:47.597291 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:51:47.597313 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:51:47.597328 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:51:47.597655 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:51:47.598179 1 scale_down.go:776] No candidates for scale down I0428 20:51:57.631368 1 static_autoscaler.go:343] No unschedulable pods I0428 20:51:57.631553 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:51:57.631579 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:51:57.631598 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:51:57.631971 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:51:57.632534 1 scale_down.go:776] No candidates for scale down I0428 20:52:07.647916 1 static_autoscaler.go:343] No unschedulable pods I0428 20:52:07.648037 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:52:07.648059 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:52:07.648077 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:52:07.648325 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:52:07.648808 1 scale_down.go:776] No candidates for scale down I0428 20:52:17.661621 1 static_autoscaler.go:343] No unschedulable pods I0428 20:52:17.661724 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:52:17.661750 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:52:17.661834 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:52:17.662126 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:52:17.662667 1 scale_down.go:776] No candidates for scale down I0428 20:52:27.677231 1 static_autoscaler.go:343] No unschedulable pods I0428 20:52:27.677385 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:52:27.677419 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:52:27.677435 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:52:27.677747 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:52:27.678258 1 scale_down.go:776] No candidates for scale down I0428 20:52:37.691330 1 static_autoscaler.go:343] No unschedulable pods I0428 20:52:37.691487 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:52:37.691505 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:52:37.691517 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:52:37.691777 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:52:37.692366 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 20:57:37.688271362 +0000 UTC m=+79831.387035755 I0428 20:52:37.692495 1 scale_down.go:776] No candidates for scale down I0428 20:52:47.707767 1 static_autoscaler.go:343] No unschedulable pods I0428 20:52:47.707853 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:52:47.707870 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:52:47.707940 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:52:47.708196 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:52:47.708690 1 scale_down.go:776] No candidates for scale down I0428 20:52:57.725209 1 static_autoscaler.go:343] No unschedulable pods I0428 20:52:57.725366 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:52:57.725400 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:52:57.725454 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:52:57.725800 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:52:57.726348 1 scale_down.go:776] No candidates for scale down I0428 20:53:07.742061 1 static_autoscaler.go:343] No unschedulable pods I0428 20:53:07.742177 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:53:07.742213 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:53:07.742227 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:53:07.742538 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:53:07.743020 1 scale_down.go:776] No candidates for scale down I0428 20:53:17.756097 1 static_autoscaler.go:343] No unschedulable pods I0428 20:53:17.756240 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:53:17.756258 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:53:17.756271 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:53:17.756577 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:53:17.757047 1 scale_down.go:776] No candidates for scale down I0428 20:53:24.311609 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 20:53:24.311858 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 231.546µs I0428 20:53:27.772878 1 static_autoscaler.go:343] No unschedulable pods I0428 20:53:27.773020 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:53:27.773036 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:53:27.773048 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:53:27.773303 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:53:27.773791 1 scale_down.go:776] No candidates for scale down I0428 20:53:37.789785 1 static_autoscaler.go:343] No unschedulable pods I0428 20:53:37.789926 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:53:37.789947 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:53:37.789961 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:53:37.790185 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:53:37.790675 1 scale_down.go:776] No candidates for scale down I0428 20:53:47.804971 1 static_autoscaler.go:343] No unschedulable pods I0428 20:53:47.805132 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:53:47.805159 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:53:47.805182 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:53:47.805557 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:53:47.806100 1 scale_down.go:776] No candidates for scale down I0428 20:53:57.825976 1 static_autoscaler.go:343] No unschedulable pods I0428 20:53:57.826074 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:53:57.826092 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:53:57.826110 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:53:57.826425 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:53:57.827041 1 scale_down.go:776] No candidates for scale down I0428 20:54:07.844521 1 static_autoscaler.go:343] No unschedulable pods I0428 20:54:07.844638 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:54:07.844667 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:54:07.844787 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:54:07.845171 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:54:07.846061 1 scale_down.go:776] No candidates for scale down I0428 20:54:17.868596 1 static_autoscaler.go:343] No unschedulable pods I0428 20:54:17.868765 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:54:17.868784 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:54:17.868802 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:54:17.869039 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:54:17.869590 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 20:59:17.864989256 +0000 UTC m=+79931.563753593 I0428 20:54:17.869699 1 scale_down.go:776] No candidates for scale down I0428 20:54:27.883912 1 static_autoscaler.go:343] No unschedulable pods I0428 20:54:27.884058 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:54:27.884076 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:54:27.884087 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:54:27.884444 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:54:27.885203 1 scale_down.go:776] No candidates for scale down I0428 20:54:37.899544 1 static_autoscaler.go:343] No unschedulable pods I0428 20:54:37.899641 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:54:37.899660 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:54:37.899736 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:54:37.900006 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:54:37.900617 1 scale_down.go:776] No candidates for scale down I0428 20:54:47.921305 1 static_autoscaler.go:343] No unschedulable pods I0428 20:54:47.921401 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:54:47.921434 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:54:47.921450 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:54:47.921795 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:54:47.922447 1 scale_down.go:776] No candidates for scale down I0428 20:54:57.935200 1 static_autoscaler.go:343] No unschedulable pods I0428 20:54:57.935291 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:54:57.935311 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:54:57.935401 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:54:57.935710 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:54:57.936242 1 scale_down.go:776] No candidates for scale down I0428 20:55:07.950945 1 static_autoscaler.go:343] No unschedulable pods I0428 20:55:07.951032 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:55:07.951052 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:55:07.951126 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:55:07.951375 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:55:07.951959 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 21:00:07.948056016 +0000 UTC m=+79981.646820415 I0428 20:55:07.952071 1 scale_down.go:776] No candidates for scale down I0428 20:55:17.969532 1 static_autoscaler.go:343] No unschedulable pods I0428 20:55:17.969628 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:55:17.969647 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:55:17.969680 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:55:17.970053 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:55:17.970602 1 scale_down.go:776] No candidates for scale down I0428 20:55:24.311983 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 20:55:24.312219 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 218.094µs I0428 20:55:27.989157 1 static_autoscaler.go:343] No unschedulable pods I0428 20:55:27.989307 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:55:27.989326 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:55:27.989339 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:55:27.989650 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:55:27.990166 1 scale_down.go:776] No candidates for scale down I0428 20:55:38.002834 1 static_autoscaler.go:343] No unschedulable pods I0428 20:55:38.002917 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:55:38.002936 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:55:38.003017 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:55:38.003289 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:55:38.003788 1 scale_down.go:776] No candidates for scale down I0428 20:55:48.025080 1 static_autoscaler.go:343] No unschedulable pods I0428 20:55:48.025222 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:55:48.025245 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:55:48.025258 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:55:48.025587 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:55:48.026148 1 scale_down.go:776] No candidates for scale down I0428 20:55:58.039717 1 static_autoscaler.go:343] No unschedulable pods I0428 20:55:58.039864 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:55:58.039881 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:55:58.039893 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:55:58.040155 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:55:58.040624 1 scale_down.go:776] No candidates for scale down I0428 20:56:08.053682 1 static_autoscaler.go:343] No unschedulable pods I0428 20:56:08.053808 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:56:08.053830 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:56:08.053846 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:56:08.054086 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:56:08.054563 1 scale_down.go:776] No candidates for scale down I0428 20:56:18.068165 1 static_autoscaler.go:343] No unschedulable pods I0428 20:56:18.068266 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:56:18.068285 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:56:18.068301 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:56:18.068627 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:56:18.069077 1 scale_down.go:776] No candidates for scale down I0428 20:56:28.086217 1 static_autoscaler.go:343] No unschedulable pods I0428 20:56:28.086304 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:56:28.086323 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:56:28.086401 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:56:28.086677 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:56:28.087140 1 scale_down.go:776] No candidates for scale down I0428 20:56:38.099306 1 static_autoscaler.go:343] No unschedulable pods I0428 20:56:38.099457 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:56:38.099476 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:56:38.099488 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:56:38.099745 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:56:38.100217 1 scale_down.go:776] No candidates for scale down I0428 20:56:48.113077 1 static_autoscaler.go:343] No unschedulable pods I0428 20:56:48.113212 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:56:48.113234 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:56:48.113246 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:56:48.113571 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:56:48.114158 1 scale_down.go:776] No candidates for scale down I0428 20:56:58.131222 1 static_autoscaler.go:343] No unschedulable pods I0428 20:56:58.131369 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:56:58.131388 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:56:58.131405 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:56:58.131700 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:56:58.132154 1 scale_down.go:776] No candidates for scale down I0428 20:57:08.146168 1 static_autoscaler.go:343] No unschedulable pods I0428 20:57:08.146295 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:57:08.146351 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:57:08.146376 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:57:08.146853 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:57:08.147575 1 scale_down.go:776] No candidates for scale down I0428 20:57:18.167782 1 static_autoscaler.go:343] No unschedulable pods I0428 20:57:18.167916 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:57:18.167935 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:57:18.167947 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:57:18.168211 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:57:18.168684 1 scale_down.go:776] No candidates for scale down I0428 20:57:24.312351 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 20:57:24.312614 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 242.082µs I0428 20:57:28.180804 1 static_autoscaler.go:343] No unschedulable pods I0428 20:57:28.180956 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:57:28.180973 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:57:28.180984 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:57:28.181232 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:57:28.181693 1 scale_down.go:776] No candidates for scale down I0428 20:57:38.195658 1 static_autoscaler.go:343] No unschedulable pods I0428 20:57:38.195807 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:57:38.195829 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:57:38.195844 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:57:38.196077 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:57:38.196632 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 21:02:38.192659883 +0000 UTC m=+80131.891424238 I0428 20:57:38.196744 1 scale_down.go:776] No candidates for scale down I0428 20:57:48.216087 1 static_autoscaler.go:343] No unschedulable pods I0428 20:57:48.216244 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:57:48.216262 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:57:48.216274 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:57:48.216612 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:57:48.217091 1 scale_down.go:776] No candidates for scale down I0428 20:57:58.229786 1 static_autoscaler.go:343] No unschedulable pods I0428 20:57:58.229936 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:57:58.229962 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:57:58.229986 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:57:58.230309 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:57:58.230834 1 scale_down.go:776] No candidates for scale down I0428 20:58:08.244574 1 static_autoscaler.go:343] No unschedulable pods I0428 20:58:08.244703 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:58:08.244721 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:58:08.244736 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:58:08.244995 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:58:08.245498 1 scale_down.go:776] No candidates for scale down I0428 20:58:18.260264 1 static_autoscaler.go:343] No unschedulable pods I0428 20:58:18.260398 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:58:18.260431 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:58:18.260446 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:58:18.260707 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:58:18.261318 1 scale_down.go:776] No candidates for scale down I0428 20:58:28.275484 1 static_autoscaler.go:343] No unschedulable pods I0428 20:58:28.275579 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:58:28.275602 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:58:28.275683 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:58:28.275958 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:58:28.276468 1 scale_down.go:776] No candidates for scale down I0428 20:58:38.290600 1 static_autoscaler.go:343] No unschedulable pods I0428 20:58:38.290706 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:58:38.290723 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:58:38.290736 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:58:38.291000 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:58:38.291460 1 scale_down.go:776] No candidates for scale down I0428 20:58:48.306371 1 static_autoscaler.go:343] No unschedulable pods I0428 20:58:48.306467 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:58:48.306484 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:58:48.306556 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:58:48.306847 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:58:48.307278 1 scale_down.go:776] No candidates for scale down I0428 20:58:58.321604 1 static_autoscaler.go:343] No unschedulable pods I0428 20:58:58.321732 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:58:58.321753 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:58:58.321766 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:58:58.322003 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:58:58.322454 1 scale_down.go:776] No candidates for scale down I0428 20:59:08.337213 1 static_autoscaler.go:343] No unschedulable pods I0428 20:59:08.337304 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:59:08.337322 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:59:08.337391 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:59:08.337715 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:59:08.338152 1 scale_down.go:776] No candidates for scale down I0428 20:59:18.350499 1 static_autoscaler.go:343] No unschedulable pods I0428 20:59:18.350633 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:59:18.350650 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:59:18.350661 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:59:18.350905 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 20:59:18.351455 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 21:04:18.347613529 +0000 UTC m=+80232.046377883 I0428 20:59:18.351564 1 scale_down.go:776] No candidates for scale down I0428 20:59:24.312698 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 20:59:24.312953 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 237.147µs I0428 20:59:28.365974 1 static_autoscaler.go:343] No unschedulable pods I0428 20:59:28.366103 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:59:28.366121 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:59:28.366133 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:59:28.366389 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:59:28.366866 1 scale_down.go:776] No candidates for scale down I0428 20:59:38.382030 1 static_autoscaler.go:343] No unschedulable pods I0428 20:59:38.382116 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:59:38.382150 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:59:38.382166 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:59:38.382471 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:59:38.382962 1 scale_down.go:776] No candidates for scale down I0428 20:59:48.397878 1 static_autoscaler.go:343] No unschedulable pods I0428 20:59:48.398010 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:59:48.398027 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:59:48.398040 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:59:48.398328 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:59:48.398769 1 scale_down.go:776] No candidates for scale down I0428 20:59:58.414687 1 static_autoscaler.go:343] No unschedulable pods I0428 20:59:58.414774 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 20:59:58.414790 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 20:59:58.414803 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 20:59:58.415099 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 20:59:58.415564 1 scale_down.go:776] No candidates for scale down I0428 21:00:08.429664 1 static_autoscaler.go:343] No unschedulable pods I0428 21:00:08.429787 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:00:08.429811 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:00:08.429825 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:00:08.430104 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 21:00:08.430739 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 21:05:08.426784672 +0000 UTC m=+80282.125549059 I0428 21:00:08.430851 1 scale_down.go:776] No candidates for scale down I0428 21:00:18.454535 1 static_autoscaler.go:343] No unschedulable pods I0428 21:00:18.454684 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:00:18.454710 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:00:18.454733 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:00:18.455025 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 21:00:18.455551 1 scale_down.go:776] No candidates for scale down I0428 21:00:28.470347 1 static_autoscaler.go:343] No unschedulable pods I0428 21:00:28.470499 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:00:28.470520 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:00:28.470536 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:00:28.470759 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 21:00:28.471182 1 scale_down.go:776] No candidates for scale down I0428 21:00:38.484642 1 static_autoscaler.go:343] No unschedulable pods I0428 21:00:38.484805 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:00:38.484831 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:00:38.484857 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:00:38.485187 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 21:00:38.485806 1 scale_down.go:776] No candidates for scale down I0428 21:00:48.498205 1 static_autoscaler.go:343] No unschedulable pods I0428 21:00:48.498308 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:00:48.498327 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:00:48.498341 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:00:48.498668 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 21:00:48.499105 1 scale_down.go:776] No candidates for scale down I0428 21:00:58.512962 1 static_autoscaler.go:343] No unschedulable pods I0428 21:00:58.513050 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:00:58.513068 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:00:58.513085 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:00:58.513363 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 21:00:58.513813 1 scale_down.go:776] No candidates for scale down I0428 21:01:08.529101 1 static_autoscaler.go:343] No unschedulable pods I0428 21:01:08.529223 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:01:08.529263 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:01:08.529279 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:01:08.529531 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 21:01:08.529962 1 scale_down.go:776] No candidates for scale down I0428 21:01:18.545373 1 static_autoscaler.go:343] No unschedulable pods I0428 21:01:18.545499 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:01:18.545527 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:01:18.545606 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:01:18.545861 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 21:01:18.546303 1 scale_down.go:776] No candidates for scale down I0428 21:01:24.313078 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 21:01:24.313339 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 243.988µs I0428 21:01:28.560018 1 static_autoscaler.go:343] No unschedulable pods I0428 21:01:28.560146 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:01:28.560163 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:01:28.560174 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:01:28.560429 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 21:01:28.561021 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 21:01:28.569100 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 21:01:28.569387 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 21:01:28.574943 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588107688 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 21:01:28.584826 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 21:01:38.588153 1 static_autoscaler.go:343] No unschedulable pods I0428 21:01:38.588248 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:01:38.588267 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:01:38.588282 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:01:38.588576 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 21:01:38.589038 1 scale_down.go:776] No candidates for scale down I0428 21:01:48.604850 1 static_autoscaler.go:343] No unschedulable pods I0428 21:01:48.605011 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:01:48.605037 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:01:48.605059 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:01:48.605344 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 21:01:48.605944 1 scale_down.go:776] No candidates for scale down I0428 21:01:58.622573 1 static_autoscaler.go:343] No unschedulable pods I0428 21:01:58.622702 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:01:58.622720 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:01:58.622732 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:01:58.622985 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 21:01:58.623423 1 scale_down.go:776] No candidates for scale down I0428 21:02:08.637528 1 static_autoscaler.go:343] No unschedulable pods I0428 21:02:08.637651 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:02:08.637710 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:02:08.637730 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:02:08.637994 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 21:02:08.638547 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 21:07:08.63436307 +0000 UTC m=+80402.333127406 I0428 21:02:08.638653 1 scale_down.go:776] No candidates for scale down I0428 21:02:18.654303 1 static_autoscaler.go:343] No unschedulable pods I0428 21:02:18.654400 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:02:18.654440 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:02:18.654514 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:02:18.654821 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:02:18.655244 1 scale_down.go:776] No candidates for scale down I0428 21:02:28.669177 1 static_autoscaler.go:343] No unschedulable pods I0428 21:02:28.669314 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:02:28.669336 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:02:28.669350 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:02:28.669620 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:02:28.670036 1 scale_down.go:776] No candidates for scale down I0428 21:02:38.685131 1 static_autoscaler.go:343] No unschedulable pods I0428 21:02:38.685260 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:02:38.685294 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:02:38.685309 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:02:38.685588 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 21:02:38.686156 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 21:07:38.682052879 +0000 UTC m=+80432.380817219 I0428 21:02:38.686265 1 scale_down.go:776] No candidates for scale down I0428 21:02:48.699443 1 static_autoscaler.go:343] No unschedulable pods I0428 21:02:48.699556 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:02:48.699583 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:02:48.699606 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:02:48.699975 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:02:48.700516 1 scale_down.go:776] No candidates for scale down I0428 21:02:58.714716 1 static_autoscaler.go:343] No unschedulable pods I0428 21:02:58.714795 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:02:58.714812 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:02:58.714885 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:02:58.715159 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:02:58.715633 1 scale_down.go:776] No candidates for scale down I0428 21:03:08.728894 1 static_autoscaler.go:343] No unschedulable pods I0428 21:03:08.729024 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:03:08.729059 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:03:08.729082 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:03:08.729352 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:03:08.729815 1 scale_down.go:776] No candidates for scale down I0428 21:03:18.744260 1 static_autoscaler.go:343] No unschedulable pods I0428 21:03:18.744340 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:03:18.744357 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:03:18.744448 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:03:18.744709 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:03:18.745120 1 scale_down.go:776] No candidates for scale down I0428 21:03:24.313468 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 21:03:24.313691 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 205.374µs I0428 21:03:28.760127 1 static_autoscaler.go:343] No unschedulable pods I0428 21:03:28.760229 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:03:28.760249 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:03:28.760264 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:03:28.760566 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:03:28.760976 1 scale_down.go:776] No candidates for scale down I0428 21:03:38.774684 1 static_autoscaler.go:343] No unschedulable pods I0428 21:03:38.774765 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:03:38.774798 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:03:38.774814 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:03:38.775114 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:03:38.775582 1 scale_down.go:776] No candidates for scale down I0428 21:03:48.789499 1 static_autoscaler.go:343] No unschedulable pods I0428 21:03:48.789598 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:03:48.789621 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:03:48.789635 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:03:48.789903 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:03:48.790324 1 scale_down.go:776] No candidates for scale down I0428 21:03:58.805018 1 static_autoscaler.go:343] No unschedulable pods I0428 21:03:58.805169 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:03:58.805188 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:03:58.805200 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:03:58.805485 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:03:58.805957 1 scale_down.go:776] No candidates for scale down I0428 21:04:08.819898 1 static_autoscaler.go:343] No unschedulable pods I0428 21:04:08.819997 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:04:08.820018 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:04:08.820031 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:04:08.820309 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:04:08.820774 1 scale_down.go:776] No candidates for scale down I0428 21:04:18.836824 1 static_autoscaler.go:343] No unschedulable pods I0428 21:04:18.836920 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:04:18.836937 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:04:18.836959 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:04:18.837248 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 21:04:18.837757 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 21:09:18.833896427 +0000 UTC m=+80532.532660811 I0428 21:04:18.837861 1 scale_down.go:776] No candidates for scale down I0428 21:04:28.851506 1 static_autoscaler.go:343] No unschedulable pods I0428 21:04:28.851629 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:04:28.851654 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:04:28.851742 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:04:28.852049 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:04:28.852523 1 scale_down.go:776] No candidates for scale down I0428 21:04:38.866019 1 static_autoscaler.go:343] No unschedulable pods I0428 21:04:38.866126 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:04:38.866145 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:04:38.866159 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:04:38.866475 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:04:38.866949 1 scale_down.go:776] No candidates for scale down I0428 21:04:48.879424 1 static_autoscaler.go:343] No unschedulable pods I0428 21:04:48.879508 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:04:48.879525 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:04:48.879579 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:04:48.879852 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:04:48.880331 1 scale_down.go:776] No candidates for scale down I0428 21:04:58.899717 1 static_autoscaler.go:343] No unschedulable pods I0428 21:04:58.899820 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:04:58.899840 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:04:58.899855 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:04:58.900135 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:04:58.900597 1 scale_down.go:776] No candidates for scale down I0428 21:05:08.914095 1 static_autoscaler.go:343] No unschedulable pods I0428 21:05:08.914228 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:05:08.914249 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:05:08.914265 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:05:08.914554 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 21:05:08.915048 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 21:10:08.91125401 +0000 UTC m=+80582.610018386 I0428 21:05:08.915147 1 scale_down.go:776] No candidates for scale down I0428 21:05:18.930984 1 static_autoscaler.go:343] No unschedulable pods I0428 21:05:18.931147 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:05:18.931179 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:05:18.931204 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:05:18.931506 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:05:18.931984 1 scale_down.go:776] No candidates for scale down I0428 21:05:24.313814 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 21:05:24.314038 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 206.809µs I0428 21:05:28.944692 1 static_autoscaler.go:343] No unschedulable pods I0428 21:05:28.944798 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:05:28.944815 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:05:28.944892 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:05:28.945155 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:05:28.945682 1 scale_down.go:776] No candidates for scale down I0428 21:05:38.960377 1 static_autoscaler.go:343] No unschedulable pods I0428 21:05:38.960533 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:05:38.960559 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:05:38.960581 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:05:38.960872 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:05:38.961337 1 scale_down.go:776] No candidates for scale down I0428 21:05:48.975697 1 static_autoscaler.go:343] No unschedulable pods I0428 21:05:48.975797 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:05:48.975815 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:05:48.975827 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:05:48.976096 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:05:48.976574 1 scale_down.go:776] No candidates for scale down I0428 21:05:58.991340 1 static_autoscaler.go:343] No unschedulable pods I0428 21:05:58.991435 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:05:58.991458 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:05:58.991522 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:05:58.991757 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:05:58.992200 1 scale_down.go:776] No candidates for scale down I0428 21:06:09.007020 1 static_autoscaler.go:343] No unschedulable pods I0428 21:06:09.007105 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:06:09.007123 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:06:09.007178 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:06:09.007442 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:06:09.007863 1 scale_down.go:776] No candidates for scale down I0428 21:06:19.023900 1 static_autoscaler.go:343] No unschedulable pods I0428 21:06:19.023997 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:06:19.024015 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:06:19.024029 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:06:19.024313 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:06:19.024827 1 scale_down.go:776] No candidates for scale down I0428 21:06:29.038444 1 static_autoscaler.go:343] No unschedulable pods I0428 21:06:29.038614 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:06:29.038640 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:06:29.038660 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:06:29.038974 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:06:29.039453 1 scale_down.go:776] No candidates for scale down I0428 21:06:39.053939 1 static_autoscaler.go:343] No unschedulable pods I0428 21:06:39.054065 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:06:39.054084 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:06:39.054099 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:06:39.054343 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:06:39.054793 1 scale_down.go:776] No candidates for scale down I0428 21:06:49.069211 1 static_autoscaler.go:343] No unschedulable pods I0428 21:06:49.069364 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:06:49.069384 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:06:49.069398 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:06:49.069665 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:06:49.070129 1 scale_down.go:776] No candidates for scale down I0428 21:06:59.086483 1 static_autoscaler.go:343] No unschedulable pods I0428 21:06:59.086704 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:06:59.086778 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:06:59.086820 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:06:59.087327 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:06:59.088130 1 scale_down.go:776] No candidates for scale down I0428 21:07:09.115186 1 static_autoscaler.go:343] No unschedulable pods I0428 21:07:09.115294 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:07:09.115320 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:07:09.115394 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:07:09.115743 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 21:07:09.116322 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 21:12:09.112213053 +0000 UTC m=+80702.810977406 I0428 21:07:09.116444 1 scale_down.go:776] No candidates for scale down I0428 21:07:19.132551 1 static_autoscaler.go:343] No unschedulable pods I0428 21:07:19.132691 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:07:19.132708 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:07:19.132720 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:07:19.132946 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:07:19.133354 1 scale_down.go:776] No candidates for scale down I0428 21:07:24.314170 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 21:07:24.314407 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 219.564µs I0428 21:07:29.148972 1 static_autoscaler.go:343] No unschedulable pods I0428 21:07:29.149116 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:07:29.149143 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:07:29.149167 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:07:29.149502 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:07:29.149995 1 scale_down.go:776] No candidates for scale down I0428 21:07:39.165722 1 static_autoscaler.go:343] No unschedulable pods I0428 21:07:39.165810 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:07:39.165833 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:07:39.165900 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:07:39.166125 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 21:07:39.166647 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 21:12:39.162871537 +0000 UTC m=+80732.861635894 I0428 21:07:39.166765 1 scale_down.go:776] No candidates for scale down I0428 21:07:49.182629 1 static_autoscaler.go:343] No unschedulable pods I0428 21:07:49.182772 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:07:49.182795 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:07:49.182808 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:07:49.183123 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:07:49.183678 1 scale_down.go:776] No candidates for scale down I0428 21:07:59.198021 1 static_autoscaler.go:343] No unschedulable pods I0428 21:07:59.198150 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:07:59.198169 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:07:59.198186 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:07:59.198450 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:07:59.198879 1 scale_down.go:776] No candidates for scale down I0428 21:08:09.213558 1 static_autoscaler.go:343] No unschedulable pods I0428 21:08:09.213675 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:08:09.213699 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:08:09.213715 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:08:09.214046 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:08:09.214476 1 scale_down.go:776] No candidates for scale down I0428 21:08:19.228140 1 static_autoscaler.go:343] No unschedulable pods I0428 21:08:19.228256 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:08:19.228277 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:08:19.228293 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:08:19.228614 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:08:19.229054 1 scale_down.go:776] No candidates for scale down I0428 21:08:29.244602 1 static_autoscaler.go:343] No unschedulable pods I0428 21:08:29.244744 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:08:29.244763 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:08:29.244775 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:08:29.245007 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:08:29.245444 1 scale_down.go:776] No candidates for scale down I0428 21:08:39.260091 1 static_autoscaler.go:343] No unschedulable pods I0428 21:08:39.260240 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:08:39.260273 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:08:39.260288 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:08:39.260603 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:08:39.261054 1 scale_down.go:776] No candidates for scale down I0428 21:08:49.274794 1 static_autoscaler.go:343] No unschedulable pods I0428 21:08:49.274871 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:08:49.274889 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:08:49.274964 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:08:49.275189 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:08:49.275685 1 scale_down.go:776] No candidates for scale down I0428 21:08:59.290798 1 static_autoscaler.go:343] No unschedulable pods I0428 21:08:59.290886 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:08:59.290904 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:08:59.290916 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:08:59.291191 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:08:59.291615 1 scale_down.go:776] No candidates for scale down I0428 21:09:09.311271 1 static_autoscaler.go:343] No unschedulable pods I0428 21:09:09.311384 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:09:09.311422 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:09:09.311444 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:09:09.311808 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:09:09.312302 1 scale_down.go:776] No candidates for scale down I0428 21:09:19.324734 1 static_autoscaler.go:343] No unschedulable pods I0428 21:09:19.324816 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:09:19.324835 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:09:19.324906 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:09:19.325164 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 21:09:19.325725 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 21:14:19.321982211 +0000 UTC m=+80833.020746676 I0428 21:09:19.325833 1 scale_down.go:776] No candidates for scale down I0428 21:09:24.314548 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 21:09:24.314771 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 204.774µs I0428 21:09:29.340683 1 static_autoscaler.go:343] No unschedulable pods I0428 21:09:29.340817 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:09:29.340836 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:09:29.340852 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:09:29.341084 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:09:29.341514 1 scale_down.go:776] No candidates for scale down I0428 21:09:39.356058 1 static_autoscaler.go:343] No unschedulable pods I0428 21:09:39.356170 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:09:39.356189 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:09:39.356206 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:09:39.356530 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:09:39.357042 1 scale_down.go:776] No candidates for scale down I0428 21:09:49.369783 1 static_autoscaler.go:343] No unschedulable pods I0428 21:09:49.369933 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:09:49.369966 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:09:49.369990 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:09:49.370275 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:09:49.370745 1 scale_down.go:776] No candidates for scale down I0428 21:09:59.386101 1 static_autoscaler.go:343] No unschedulable pods I0428 21:09:59.386232 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:09:59.386250 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:09:59.386264 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:09:59.386510 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:09:59.387062 1 scale_down.go:776] No candidates for scale down I0428 21:10:09.402173 1 static_autoscaler.go:343] No unschedulable pods I0428 21:10:09.402262 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:10:09.402281 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:10:09.402341 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:10:09.402608 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 21:10:09.403104 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 21:15:09.399298146 +0000 UTC m=+80883.098062511 I0428 21:10:09.403205 1 scale_down.go:776] No candidates for scale down I0428 21:10:19.418217 1 static_autoscaler.go:343] No unschedulable pods I0428 21:10:19.418377 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:10:19.418396 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:10:19.418446 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:10:19.418789 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:10:19.419264 1 scale_down.go:776] No candidates for scale down I0428 21:10:29.434292 1 static_autoscaler.go:343] No unschedulable pods I0428 21:10:29.434481 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:10:29.434507 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:10:29.434527 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:10:29.434955 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:10:29.435445 1 scale_down.go:776] No candidates for scale down I0428 21:10:39.460555 1 static_autoscaler.go:343] No unschedulable pods I0428 21:10:39.460682 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:10:39.460699 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:10:39.460710 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:10:39.460938 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:10:39.461367 1 scale_down.go:776] No candidates for scale down I0428 21:10:49.473573 1 static_autoscaler.go:343] No unschedulable pods I0428 21:10:49.473669 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:10:49.473686 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:10:49.473710 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:10:49.473979 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:10:49.474387 1 scale_down.go:776] No candidates for scale down I0428 21:10:59.489378 1 static_autoscaler.go:343] No unschedulable pods I0428 21:10:59.489469 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:10:59.489488 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:10:59.489564 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:10:59.489795 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:10:59.490204 1 scale_down.go:776] No candidates for scale down I0428 21:11:09.507506 1 static_autoscaler.go:343] No unschedulable pods I0428 21:11:09.507640 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:11:09.507657 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:11:09.507669 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:11:09.507955 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:11:09.508363 1 scale_down.go:776] No candidates for scale down I0428 21:11:19.526564 1 static_autoscaler.go:343] No unschedulable pods I0428 21:11:19.526792 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:11:19.526832 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:11:19.526857 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:11:19.527201 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:11:19.527971 1 scale_down.go:776] No candidates for scale down I0428 21:11:24.314912 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 21:11:24.315190 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 248.585µs I0428 21:11:29.541370 1 static_autoscaler.go:343] No unschedulable pods I0428 21:11:29.541507 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:11:29.541544 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:11:29.541560 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:11:29.541802 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:11:29.542226 1 scale_down.go:776] No candidates for scale down I0428 21:11:39.556485 1 static_autoscaler.go:343] No unschedulable pods I0428 21:11:39.556657 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:11:39.556683 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:11:39.556700 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:11:39.556936 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:11:39.557832 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 21:11:39.571097 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 21:11:39.571612 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 21:11:39.581118 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588108299 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 21:11:39.590256 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 21:11:49.591747 1 static_autoscaler.go:343] No unschedulable pods I0428 21:11:49.591885 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:11:49.591914 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:11:49.591937 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:11:49.592370 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:11:49.593082 1 scale_down.go:776] No candidates for scale down I0428 21:11:59.611189 1 static_autoscaler.go:343] No unschedulable pods I0428 21:11:59.611302 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:11:59.611335 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:11:59.611353 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:11:59.611602 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:11:59.612118 1 scale_down.go:776] No candidates for scale down I0428 21:12:09.625846 1 static_autoscaler.go:343] No unschedulable pods I0428 21:12:09.625943 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:12:09.625966 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:12:09.625987 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:12:09.626260 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 21:12:09.626864 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 21:17:09.62273403 +0000 UTC m=+81003.321498379 I0428 21:12:09.627035 1 scale_down.go:776] No candidates for scale down I0428 21:12:19.640718 1 static_autoscaler.go:343] No unschedulable pods I0428 21:12:19.640851 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:12:19.640869 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:12:19.640881 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:12:19.641119 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:12:19.641586 1 scale_down.go:776] No candidates for scale down I0428 21:12:29.655629 1 static_autoscaler.go:343] No unschedulable pods I0428 21:12:29.655764 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:12:29.655784 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:12:29.655868 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:12:29.656136 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:12:29.656653 1 scale_down.go:776] No candidates for scale down I0428 21:12:39.672642 1 static_autoscaler.go:343] No unschedulable pods I0428 21:12:39.672769 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:12:39.672791 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:12:39.672809 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:12:39.673053 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 21:12:39.673787 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 21:17:39.669253091 +0000 UTC m=+81033.368017451 I0428 21:12:39.673900 1 scale_down.go:776] No candidates for scale down I0428 21:12:49.688062 1 static_autoscaler.go:343] No unschedulable pods I0428 21:12:49.688253 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:12:49.688278 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:12:49.688300 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:12:49.688636 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:12:49.689299 1 scale_down.go:776] No candidates for scale down I0428 21:12:59.703552 1 static_autoscaler.go:343] No unschedulable pods I0428 21:12:59.703697 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:12:59.703730 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:12:59.703822 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:12:59.704211 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:12:59.705100 1 scale_down.go:776] No candidates for scale down I0428 21:13:09.727958 1 static_autoscaler.go:343] No unschedulable pods I0428 21:13:09.728056 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:13:09.728075 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:13:09.728086 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:13:09.728353 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:13:09.728893 1 scale_down.go:776] No candidates for scale down I0428 21:13:19.742216 1 static_autoscaler.go:343] No unschedulable pods I0428 21:13:19.742359 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:13:19.742379 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:13:19.742398 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:13:19.742751 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:13:19.743241 1 scale_down.go:776] No candidates for scale down I0428 21:13:24.315309 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 21:13:24.315576 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 248.332µs I0428 21:13:29.757056 1 static_autoscaler.go:343] No unschedulable pods I0428 21:13:29.757149 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:13:29.757172 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:13:29.757246 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:13:29.757548 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:13:29.758053 1 scale_down.go:776] No candidates for scale down I0428 21:13:39.774129 1 static_autoscaler.go:343] No unschedulable pods I0428 21:13:39.774263 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:13:39.774285 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:13:39.774305 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:13:39.774602 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:13:39.775069 1 scale_down.go:776] No candidates for scale down I0428 21:13:49.792986 1 static_autoscaler.go:343] No unschedulable pods I0428 21:13:49.793138 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:13:49.793157 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:13:49.793172 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:13:49.793400 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:13:49.793865 1 scale_down.go:776] No candidates for scale down I0428 21:13:59.807667 1 static_autoscaler.go:343] No unschedulable pods I0428 21:13:59.807816 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:13:59.807840 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:13:59.807856 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:13:59.808089 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:13:59.808571 1 scale_down.go:776] No candidates for scale down I0428 21:14:09.828008 1 static_autoscaler.go:343] No unschedulable pods I0428 21:14:09.828108 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:14:09.828130 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:14:09.828146 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:14:09.828460 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:14:09.828936 1 scale_down.go:776] No candidates for scale down I0428 21:14:19.841471 1 static_autoscaler.go:343] No unschedulable pods I0428 21:14:19.841628 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:14:19.841658 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:14:19.841681 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:14:19.841974 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 21:14:19.842572 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 21:19:19.838534668 +0000 UTC m=+81133.537299026 I0428 21:14:19.842697 1 scale_down.go:776] No candidates for scale down I0428 21:14:29.868329 1 static_autoscaler.go:343] No unschedulable pods I0428 21:14:29.868438 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:14:29.868456 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:14:29.868469 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:14:29.868735 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:14:29.869146 1 scale_down.go:776] No candidates for scale down I0428 21:14:39.886778 1 static_autoscaler.go:343] No unschedulable pods I0428 21:14:39.886862 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:14:39.886878 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:14:39.886934 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:14:39.887190 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:14:39.887632 1 scale_down.go:776] No candidates for scale down I0428 21:14:49.901325 1 static_autoscaler.go:343] No unschedulable pods I0428 21:14:49.901449 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:14:49.901481 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:14:49.901508 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:14:49.901846 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:14:49.902277 1 scale_down.go:776] No candidates for scale down I0428 21:14:59.915756 1 static_autoscaler.go:343] No unschedulable pods I0428 21:14:59.915850 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:14:59.915884 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:14:59.915908 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:14:59.916242 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:14:59.916775 1 scale_down.go:776] No candidates for scale down I0428 21:15:09.930131 1 static_autoscaler.go:343] No unschedulable pods I0428 21:15:09.930269 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:15:09.930288 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:15:09.930300 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:15:09.930580 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 21:15:09.931069 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 21:20:09.927218292 +0000 UTC m=+81183.625982631 I0428 21:15:09.931187 1 scale_down.go:776] No candidates for scale down I0428 21:15:19.945958 1 static_autoscaler.go:343] No unschedulable pods I0428 21:15:19.946084 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:15:19.946125 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:15:19.946144 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:15:19.946432 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:15:19.946886 1 scale_down.go:776] No candidates for scale down I0428 21:15:24.315723 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 21:15:24.315960 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 219.215µs I0428 21:15:29.961768 1 static_autoscaler.go:343] No unschedulable pods I0428 21:15:29.961897 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:15:29.961924 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:15:29.961945 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:15:29.962301 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:15:29.962795 1 scale_down.go:776] No candidates for scale down I0428 21:15:39.975720 1 static_autoscaler.go:343] No unschedulable pods I0428 21:15:39.975808 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:15:39.975825 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:15:39.975906 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:15:39.976153 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:15:39.976684 1 scale_down.go:776] No candidates for scale down I0428 21:15:49.994859 1 static_autoscaler.go:343] No unschedulable pods I0428 21:15:49.994987 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:15:49.995018 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:15:49.995048 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:15:49.995489 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:15:49.996256 1 scale_down.go:776] No candidates for scale down I0428 21:16:00.009497 1 static_autoscaler.go:343] No unschedulable pods I0428 21:16:00.009627 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:16:00.009649 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:16:00.009664 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:16:00.009941 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:16:00.010406 1 scale_down.go:776] No candidates for scale down I0428 21:16:10.025092 1 static_autoscaler.go:343] No unschedulable pods I0428 21:16:10.025184 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:16:10.025202 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:16:10.025274 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:16:10.025627 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:16:10.026143 1 scale_down.go:776] No candidates for scale down I0428 21:16:20.039051 1 static_autoscaler.go:343] No unschedulable pods I0428 21:16:20.039144 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:16:20.039181 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:16:20.039234 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:16:20.039627 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:16:20.040175 1 scale_down.go:776] No candidates for scale down I0428 21:16:30.052300 1 static_autoscaler.go:343] No unschedulable pods I0428 21:16:30.052404 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:16:30.052434 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:16:30.052445 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:16:30.052765 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:16:30.053229 1 scale_down.go:776] No candidates for scale down I0428 21:16:40.078703 1 static_autoscaler.go:343] No unschedulable pods I0428 21:16:40.078911 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:16:40.078935 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:16:40.078948 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:16:40.079239 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:16:40.079735 1 scale_down.go:776] No candidates for scale down I0428 21:16:50.092799 1 static_autoscaler.go:343] No unschedulable pods I0428 21:16:50.092953 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:16:50.092981 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:16:50.093004 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:16:50.093305 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:16:50.093834 1 scale_down.go:776] No candidates for scale down I0428 21:17:00.109914 1 static_autoscaler.go:343] No unschedulable pods I0428 21:17:00.110050 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:17:00.110072 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:17:00.110087 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:17:00.110318 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:17:00.110759 1 scale_down.go:776] No candidates for scale down I0428 21:17:10.124714 1 static_autoscaler.go:343] No unschedulable pods I0428 21:17:10.124820 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:17:10.124838 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:17:10.124854 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:17:10.125136 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 21:17:10.125744 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 21:22:10.121796025 +0000 UTC m=+81303.820560374 I0428 21:17:10.125856 1 scale_down.go:776] No candidates for scale down I0428 21:17:20.138821 1 static_autoscaler.go:343] No unschedulable pods I0428 21:17:20.138912 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:17:20.138946 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:17:20.139023 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:17:20.139291 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:17:20.139812 1 scale_down.go:776] No candidates for scale down I0428 21:17:24.316097 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 21:17:24.316334 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 216.47µs I0428 21:17:30.154369 1 static_autoscaler.go:343] No unschedulable pods I0428 21:17:30.154502 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:17:30.154530 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:17:30.154640 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:17:30.155006 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:17:30.155832 1 scale_down.go:776] No candidates for scale down I0428 21:17:40.170919 1 static_autoscaler.go:343] No unschedulable pods I0428 21:17:40.171064 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:17:40.171083 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:17:40.171098 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:17:40.171497 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 21:17:40.172377 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 21:22:40.167736862 +0000 UTC m=+81333.866501215 I0428 21:17:40.172574 1 scale_down.go:776] No candidates for scale down I0428 21:17:50.185739 1 static_autoscaler.go:343] No unschedulable pods I0428 21:17:50.185889 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:17:50.185920 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:17:50.185947 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:17:50.186248 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:17:50.186789 1 scale_down.go:776] No candidates for scale down I0428 21:18:00.199323 1 static_autoscaler.go:343] No unschedulable pods I0428 21:18:00.199462 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:18:00.199480 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:18:00.199493 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:18:00.199761 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:18:00.200204 1 scale_down.go:776] No candidates for scale down I0428 21:18:10.214328 1 static_autoscaler.go:343] No unschedulable pods I0428 21:18:10.214481 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:18:10.214551 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:18:10.214579 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:18:10.215065 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:18:10.215858 1 scale_down.go:776] No candidates for scale down I0428 21:18:20.230952 1 static_autoscaler.go:343] No unschedulable pods I0428 21:18:20.231085 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:18:20.231113 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:18:20.231196 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:18:20.231547 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:18:20.232118 1 scale_down.go:776] No candidates for scale down I0428 21:18:30.246832 1 static_autoscaler.go:343] No unschedulable pods I0428 21:18:30.246953 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:18:30.246989 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:18:30.247004 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:18:30.247284 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:18:30.247761 1 scale_down.go:776] No candidates for scale down I0428 21:18:40.261817 1 static_autoscaler.go:343] No unschedulable pods I0428 21:18:40.261960 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:18:40.261978 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:18:40.261990 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:18:40.262258 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:18:40.262706 1 scale_down.go:776] No candidates for scale down I0428 21:18:50.276077 1 static_autoscaler.go:343] No unschedulable pods I0428 21:18:50.276203 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:18:50.276236 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:18:50.276321 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:18:50.276694 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:18:50.277201 1 scale_down.go:776] No candidates for scale down I0428 21:19:00.290262 1 static_autoscaler.go:343] No unschedulable pods I0428 21:19:00.290360 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:19:00.290383 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:19:00.290460 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:19:00.290776 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:19:00.291267 1 scale_down.go:776] No candidates for scale down I0428 21:19:10.304774 1 static_autoscaler.go:343] No unschedulable pods I0428 21:19:10.304919 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:19:10.304937 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:19:10.304950 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:19:10.305193 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:19:10.305684 1 scale_down.go:776] No candidates for scale down I0428 21:19:20.319373 1 static_autoscaler.go:343] No unschedulable pods I0428 21:19:20.319516 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:19:20.319544 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:19:20.319610 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:19:20.319914 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 21:19:20.320506 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 21:24:20.316403666 +0000 UTC m=+81434.015168004 I0428 21:19:20.320627 1 scale_down.go:776] No candidates for scale down I0428 21:19:24.316466 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 21:19:24.316707 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 221.788µs I0428 21:19:30.335136 1 static_autoscaler.go:343] No unschedulable pods I0428 21:19:30.335298 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:19:30.335317 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:19:30.335332 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:19:30.335655 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:19:30.336118 1 scale_down.go:776] No candidates for scale down I0428 21:19:40.350122 1 static_autoscaler.go:343] No unschedulable pods I0428 21:19:40.350261 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:19:40.350279 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:19:40.350291 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:19:40.350676 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:19:40.351273 1 scale_down.go:776] No candidates for scale down I0428 21:19:50.369075 1 static_autoscaler.go:343] No unschedulable pods I0428 21:19:50.369202 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:19:50.369239 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:19:50.369254 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:19:50.369553 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:19:50.370060 1 scale_down.go:776] No candidates for scale down I0428 21:20:00.383928 1 static_autoscaler.go:343] No unschedulable pods I0428 21:20:00.384023 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:20:00.384040 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:20:00.384053 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:20:00.384367 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:20:00.384941 1 scale_down.go:776] No candidates for scale down I0428 21:20:10.418692 1 static_autoscaler.go:343] No unschedulable pods I0428 21:20:10.418834 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:20:10.418856 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:20:10.418875 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:20:10.419130 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 21:20:10.419722 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 21:25:10.415568388 +0000 UTC m=+81484.114332776 I0428 21:20:10.419846 1 scale_down.go:776] No candidates for scale down I0428 21:20:20.435874 1 static_autoscaler.go:343] No unschedulable pods I0428 21:20:20.435983 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:20:20.436004 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:20:20.436020 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:20:20.436424 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:20:20.437008 1 scale_down.go:776] No candidates for scale down I0428 21:20:30.452466 1 static_autoscaler.go:343] No unschedulable pods I0428 21:20:30.452599 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:20:30.452617 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:20:30.452630 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:20:30.452893 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:20:30.453363 1 scale_down.go:776] No candidates for scale down I0428 21:20:40.469227 1 static_autoscaler.go:343] No unschedulable pods I0428 21:20:40.469328 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:20:40.469346 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:20:40.469358 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:20:40.469735 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:20:40.470218 1 scale_down.go:776] No candidates for scale down I0428 21:20:50.488984 1 static_autoscaler.go:343] No unschedulable pods I0428 21:20:50.489188 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:20:50.489253 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:20:50.489272 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:20:50.489599 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:20:50.490087 1 scale_down.go:776] No candidates for scale down I0428 21:21:00.504045 1 static_autoscaler.go:343] No unschedulable pods I0428 21:21:00.504141 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:21:00.504172 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:21:00.504188 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:21:00.504488 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:21:00.504923 1 scale_down.go:776] No candidates for scale down I0428 21:21:10.517294 1 static_autoscaler.go:343] No unschedulable pods I0428 21:21:10.517444 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:21:10.517465 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:21:10.517486 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:21:10.517768 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:21:10.518196 1 scale_down.go:776] No candidates for scale down I0428 21:21:20.531573 1 static_autoscaler.go:343] No unschedulable pods I0428 21:21:20.531801 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:21:20.531833 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:21:20.531849 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:21:20.532172 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:21:20.532746 1 scale_down.go:776] No candidates for scale down I0428 21:21:24.316829 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 21:21:24.317046 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 200.795µs I0428 21:21:30.547227 1 static_autoscaler.go:343] No unschedulable pods I0428 21:21:30.547363 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:21:30.547382 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:21:30.547398 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:21:30.547668 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:21:30.548119 1 scale_down.go:776] No candidates for scale down I0428 21:21:40.562267 1 static_autoscaler.go:343] No unschedulable pods I0428 21:21:40.562350 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:21:40.562373 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:21:40.562450 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:21:40.562732 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:21:40.563166 1 scale_down.go:776] No candidates for scale down I0428 21:21:50.579112 1 static_autoscaler.go:343] No unschedulable pods I0428 21:21:50.579251 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:21:50.579274 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:21:50.579293 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:21:50.579536 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:21:50.580194 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 21:21:50.589236 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 21:21:50.589459 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 21:21:50.593834 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588108910 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 21:21:50.601452 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 21:22:00.606111 1 static_autoscaler.go:343] No unschedulable pods I0428 21:22:00.606262 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:22:00.606317 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:22:00.606471 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:22:00.606840 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:22:00.607316 1 scale_down.go:776] No candidates for scale down I0428 21:22:10.624602 1 static_autoscaler.go:343] No unschedulable pods I0428 21:22:10.624696 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:22:10.624714 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:22:10.624792 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:22:10.625071 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 21:22:10.625763 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 21:27:10.619461254 +0000 UTC m=+81604.318225656 I0428 21:22:10.625877 1 scale_down.go:776] No candidates for scale down I0428 21:22:20.640387 1 static_autoscaler.go:343] No unschedulable pods I0428 21:22:20.640536 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:22:20.640558 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:22:20.640582 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:22:20.640925 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:22:20.641527 1 scale_down.go:776] No candidates for scale down I0428 21:22:30.654270 1 static_autoscaler.go:343] No unschedulable pods I0428 21:22:30.654405 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:22:30.654450 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:22:30.654467 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:22:30.654794 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:22:30.655263 1 scale_down.go:776] No candidates for scale down I0428 21:22:40.672695 1 static_autoscaler.go:343] No unschedulable pods I0428 21:22:40.672823 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:22:40.672841 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:22:40.672853 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:22:40.673106 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 21:22:40.673634 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 21:27:40.669250962 +0000 UTC m=+81634.368015298 I0428 21:22:40.673735 1 scale_down.go:776] No candidates for scale down I0428 21:22:50.688176 1 static_autoscaler.go:343] No unschedulable pods I0428 21:22:50.688255 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:22:50.688274 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:22:50.688349 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:22:50.688669 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:22:50.689232 1 scale_down.go:776] No candidates for scale down I0428 21:23:00.701319 1 static_autoscaler.go:343] No unschedulable pods I0428 21:23:00.701475 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:23:00.701495 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:23:00.701512 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:23:00.701848 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:23:00.702333 1 scale_down.go:776] No candidates for scale down I0428 21:23:10.723926 1 static_autoscaler.go:343] No unschedulable pods I0428 21:23:10.724017 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:23:10.724039 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:23:10.724058 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:23:10.724378 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:23:10.724868 1 scale_down.go:776] No candidates for scale down I0428 21:23:20.737553 1 static_autoscaler.go:343] No unschedulable pods I0428 21:23:20.737678 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:23:20.737712 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:23:20.737733 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:23:20.738022 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:23:20.738656 1 scale_down.go:776] No candidates for scale down I0428 21:23:24.317175 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 21:23:24.317461 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 266.919µs I0428 21:23:30.753174 1 static_autoscaler.go:343] No unschedulable pods I0428 21:23:30.753257 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:23:30.753276 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:23:30.753346 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:23:30.753623 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:23:30.754084 1 scale_down.go:776] No candidates for scale down I0428 21:23:40.766831 1 static_autoscaler.go:343] No unschedulable pods I0428 21:23:40.766990 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:23:40.767010 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:23:40.767076 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:23:40.767463 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:23:40.767993 1 scale_down.go:776] No candidates for scale down I0428 21:23:50.782147 1 static_autoscaler.go:343] No unschedulable pods I0428 21:23:50.782312 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:23:50.782336 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:23:50.782359 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:23:50.782678 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:23:50.783161 1 scale_down.go:776] No candidates for scale down I0428 21:24:00.798471 1 static_autoscaler.go:343] No unschedulable pods I0428 21:24:00.798564 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:24:00.798582 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:24:00.798635 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:24:00.798999 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:24:00.799637 1 scale_down.go:776] No candidates for scale down I0428 21:24:10.818212 1 static_autoscaler.go:343] No unschedulable pods I0428 21:24:10.818361 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:24:10.818383 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:24:10.818396 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:24:10.818726 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:24:10.819210 1 scale_down.go:776] No candidates for scale down I0428 21:24:20.831682 1 static_autoscaler.go:343] No unschedulable pods I0428 21:24:20.831778 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:24:20.831798 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:24:20.831814 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:24:20.832102 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 21:24:20.832685 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 21:29:20.828673547 +0000 UTC m=+81734.527437896 I0428 21:24:20.832789 1 scale_down.go:776] No candidates for scale down I0428 21:24:30.845796 1 static_autoscaler.go:343] No unschedulable pods I0428 21:24:30.845952 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:24:30.845970 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:24:30.845985 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:24:30.846254 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:24:30.846808 1 scale_down.go:776] No candidates for scale down I0428 21:24:40.864513 1 static_autoscaler.go:343] No unschedulable pods I0428 21:24:40.864675 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:24:40.864699 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:24:40.864718 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:24:40.865108 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:24:40.865738 1 scale_down.go:776] No candidates for scale down I0428 21:24:50.881724 1 static_autoscaler.go:343] No unschedulable pods I0428 21:24:50.881875 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:24:50.881903 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:24:50.881933 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:24:50.882240 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:24:50.882780 1 scale_down.go:776] No candidates for scale down I0428 21:25:00.896910 1 static_autoscaler.go:343] No unschedulable pods I0428 21:25:00.896993 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:25:00.897010 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:25:00.897084 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:25:00.897326 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:25:00.897784 1 scale_down.go:776] No candidates for scale down I0428 21:25:10.912842 1 static_autoscaler.go:343] No unschedulable pods I0428 21:25:10.912958 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:25:10.912986 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:25:10.913069 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:25:10.913379 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 21:25:10.914027 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 21:30:10.909964026 +0000 UTC m=+81784.608728414 I0428 21:25:10.914157 1 scale_down.go:776] No candidates for scale down I0428 21:25:20.927681 1 static_autoscaler.go:343] No unschedulable pods I0428 21:25:20.927799 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:25:20.927833 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:25:20.927848 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:25:20.928083 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:25:20.928568 1 scale_down.go:776] No candidates for scale down I0428 21:25:24.317577 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 21:25:24.317799 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 202.586µs I0428 21:25:30.941633 1 static_autoscaler.go:343] No unschedulable pods I0428 21:25:30.941787 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:25:30.941806 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:25:30.941821 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:25:30.942103 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:25:30.942685 1 scale_down.go:776] No candidates for scale down I0428 21:25:40.957544 1 static_autoscaler.go:343] No unschedulable pods I0428 21:25:40.957676 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:25:40.957693 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:25:40.957705 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:25:40.957958 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:25:40.958517 1 scale_down.go:776] No candidates for scale down I0428 21:25:50.973998 1 static_autoscaler.go:343] No unschedulable pods I0428 21:25:50.974141 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:25:50.974167 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:25:50.974189 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:25:50.974553 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:25:50.975227 1 scale_down.go:776] No candidates for scale down I0428 21:26:00.989225 1 static_autoscaler.go:343] No unschedulable pods I0428 21:26:00.989372 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:26:00.989395 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:26:00.989422 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:26:00.989761 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:26:00.990364 1 scale_down.go:776] No candidates for scale down I0428 21:26:11.006147 1 static_autoscaler.go:343] No unschedulable pods I0428 21:26:11.006324 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:26:11.006351 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:26:11.006375 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:26:11.006728 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:26:11.007250 1 scale_down.go:776] No candidates for scale down I0428 21:26:21.021914 1 static_autoscaler.go:343] No unschedulable pods I0428 21:26:21.022000 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:26:21.022018 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:26:21.022088 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:26:21.022333 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:26:21.022843 1 scale_down.go:776] No candidates for scale down I0428 21:26:31.039265 1 static_autoscaler.go:343] No unschedulable pods I0428 21:26:31.039428 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:26:31.039451 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:26:31.039465 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:26:31.039771 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:26:31.040233 1 scale_down.go:776] No candidates for scale down I0428 21:26:41.053797 1 static_autoscaler.go:343] No unschedulable pods I0428 21:26:41.053945 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:26:41.053967 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:26:41.053985 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:26:41.054266 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:26:41.054757 1 scale_down.go:776] No candidates for scale down I0428 21:26:51.071049 1 static_autoscaler.go:343] No unschedulable pods I0428 21:26:51.071193 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:26:51.071210 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:26:51.071222 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:26:51.071547 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:26:51.072094 1 scale_down.go:776] No candidates for scale down I0428 21:27:01.089626 1 static_autoscaler.go:343] No unschedulable pods I0428 21:27:01.089754 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:27:01.089775 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:27:01.089789 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:27:01.090034 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:27:01.090525 1 scale_down.go:776] No candidates for scale down I0428 21:27:11.111339 1 static_autoscaler.go:343] No unschedulable pods I0428 21:27:11.111445 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:27:11.111463 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:27:11.111541 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:27:11.111831 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 21:27:11.112447 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 21:32:11.108344039 +0000 UTC m=+81904.807108422 I0428 21:27:11.112556 1 scale_down.go:776] No candidates for scale down I0428 21:27:21.125794 1 static_autoscaler.go:343] No unschedulable pods I0428 21:27:21.125874 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:27:21.125893 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:27:21.125966 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:27:21.126208 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:27:21.126741 1 scale_down.go:776] No candidates for scale down I0428 21:27:24.317950 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 21:27:24.318217 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 249.659µs I0428 21:27:31.143266 1 static_autoscaler.go:343] No unschedulable pods I0428 21:27:31.143353 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:27:31.143372 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:27:31.143457 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:27:31.143732 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:27:31.144185 1 scale_down.go:776] No candidates for scale down I0428 21:27:41.158027 1 static_autoscaler.go:343] No unschedulable pods I0428 21:27:41.158112 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:27:41.158129 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:27:41.158200 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:27:41.158480 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 21:27:41.159047 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 21:32:41.154264214 +0000 UTC m=+81934.853028579 I0428 21:27:41.159154 1 scale_down.go:776] No candidates for scale down I0428 21:27:51.172252 1 static_autoscaler.go:343] No unschedulable pods I0428 21:27:51.172374 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:27:51.172394 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:27:51.172486 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:27:51.172804 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:27:51.173285 1 scale_down.go:776] No candidates for scale down I0428 21:28:01.188252 1 static_autoscaler.go:343] No unschedulable pods I0428 21:28:01.188380 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:28:01.188429 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:28:01.188445 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:28:01.188713 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:28:01.189190 1 scale_down.go:776] No candidates for scale down I0428 21:28:11.201664 1 static_autoscaler.go:343] No unschedulable pods I0428 21:28:11.201800 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:28:11.201823 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:28:11.201835 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:28:11.202112 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:28:11.202647 1 scale_down.go:776] No candidates for scale down I0428 21:28:21.218058 1 static_autoscaler.go:343] No unschedulable pods I0428 21:28:21.218149 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:28:21.218182 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:28:21.218196 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:28:21.218544 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:28:21.218985 1 scale_down.go:776] No candidates for scale down I0428 21:28:31.230699 1 static_autoscaler.go:343] No unschedulable pods I0428 21:28:31.230831 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:28:31.230852 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:28:31.230868 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:28:31.231121 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:28:31.231579 1 scale_down.go:776] No candidates for scale down I0428 21:28:41.244279 1 static_autoscaler.go:343] No unschedulable pods I0428 21:28:41.244430 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:28:41.244453 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:28:41.244466 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:28:41.244779 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:28:41.245284 1 scale_down.go:776] No candidates for scale down I0428 21:28:51.258611 1 static_autoscaler.go:343] No unschedulable pods I0428 21:28:51.258778 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:28:51.258804 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:28:51.258824 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:28:51.259144 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:28:51.259646 1 scale_down.go:776] No candidates for scale down I0428 21:29:01.273632 1 static_autoscaler.go:343] No unschedulable pods I0428 21:29:01.273717 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:29:01.273734 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:29:01.273809 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:29:01.274091 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:29:01.274593 1 scale_down.go:776] No candidates for scale down I0428 21:29:11.290071 1 static_autoscaler.go:343] No unschedulable pods I0428 21:29:11.290232 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:29:11.290258 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:29:11.290275 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:29:11.290641 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:29:11.291150 1 scale_down.go:776] No candidates for scale down I0428 21:29:21.307337 1 static_autoscaler.go:343] No unschedulable pods I0428 21:29:21.307435 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:29:21.307454 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:29:21.307528 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:29:21.307808 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 21:29:21.308293 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 21:34:21.304475383 +0000 UTC m=+82035.003239719 I0428 21:29:21.308391 1 scale_down.go:776] No candidates for scale down I0428 21:29:24.318320 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 21:29:24.318606 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 258.722µs I0428 21:29:31.322936 1 static_autoscaler.go:343] No unschedulable pods I0428 21:29:31.323034 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:29:31.323113 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:29:31.323192 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:29:31.323517 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:29:31.323991 1 scale_down.go:776] No candidates for scale down I0428 21:29:41.341132 1 static_autoscaler.go:343] No unschedulable pods I0428 21:29:41.341279 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:29:41.341300 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:29:41.341312 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:29:41.341601 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:29:41.342026 1 scale_down.go:776] No candidates for scale down I0428 21:29:51.356291 1 static_autoscaler.go:343] No unschedulable pods I0428 21:29:51.356393 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:29:51.356434 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:29:51.356458 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:29:51.356793 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:29:51.357309 1 scale_down.go:776] No candidates for scale down I0428 21:30:01.374741 1 static_autoscaler.go:343] No unschedulable pods I0428 21:30:01.374891 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:30:01.374922 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:30:01.375066 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:30:01.375576 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:30:01.376494 1 scale_down.go:776] No candidates for scale down I0428 21:30:11.390831 1 static_autoscaler.go:343] No unschedulable pods I0428 21:30:11.390915 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:30:11.390937 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:30:11.391004 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:30:11.391265 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 21:30:11.391793 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 21:35:11.387832391 +0000 UTC m=+82085.086596747 I0428 21:30:11.391899 1 scale_down.go:776] No candidates for scale down I0428 21:30:21.407004 1 static_autoscaler.go:343] No unschedulable pods I0428 21:30:21.407107 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:30:21.407124 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:30:21.407137 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:30:21.407407 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:30:21.407949 1 scale_down.go:776] No candidates for scale down I0428 21:30:31.423229 1 static_autoscaler.go:343] No unschedulable pods I0428 21:30:31.423332 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:30:31.423355 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:30:31.423437 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:30:31.423739 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:30:31.424207 1 scale_down.go:776] No candidates for scale down I0428 21:30:41.437650 1 static_autoscaler.go:343] No unschedulable pods I0428 21:30:41.437786 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:30:41.437807 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:30:41.437820 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:30:41.438073 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:30:41.438509 1 scale_down.go:776] No candidates for scale down I0428 21:30:51.451806 1 static_autoscaler.go:343] No unschedulable pods I0428 21:30:51.451919 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:30:51.451938 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:30:51.452010 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:30:51.452250 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:30:51.452699 1 scale_down.go:776] No candidates for scale down I0428 21:31:01.469491 1 static_autoscaler.go:343] No unschedulable pods I0428 21:31:01.469608 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:31:01.469639 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:31:01.469665 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:31:01.469994 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:31:01.470517 1 scale_down.go:776] No candidates for scale down I0428 21:31:11.486269 1 static_autoscaler.go:343] No unschedulable pods I0428 21:31:11.486447 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:31:11.486468 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:31:11.486481 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:31:11.486792 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:31:11.487271 1 scale_down.go:776] No candidates for scale down I0428 21:31:21.501686 1 static_autoscaler.go:343] No unschedulable pods I0428 21:31:21.501870 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:31:21.501888 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:31:21.501902 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:31:21.502237 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:31:21.502895 1 scale_down.go:776] No candidates for scale down I0428 21:31:24.318725 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 21:31:24.318990 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 244.818µs I0428 21:31:31.518119 1 static_autoscaler.go:343] No unschedulable pods I0428 21:31:31.518241 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:31:31.518271 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:31:31.518367 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:31:31.518933 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:31:31.519768 1 scale_down.go:776] No candidates for scale down I0428 21:31:41.533223 1 static_autoscaler.go:343] No unschedulable pods I0428 21:31:41.533314 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:31:41.533334 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:31:41.533427 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:31:41.533727 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:31:41.534221 1 scale_down.go:776] No candidates for scale down I0428 21:31:51.549341 1 static_autoscaler.go:343] No unschedulable pods I0428 21:31:51.549469 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:31:51.549501 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:31:51.549526 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:31:51.549913 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:31:51.550461 1 scale_down.go:776] No candidates for scale down I0428 21:32:01.572086 1 static_autoscaler.go:343] No unschedulable pods I0428 21:32:01.572226 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:32:01.572248 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:32:01.572263 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:32:01.572521 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:32:01.573127 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 21:32:01.579701 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 21:32:01.579845 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 21:32:01.589779 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588109521 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 21:32:01.611721 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 21:32:11.600781 1 static_autoscaler.go:343] No unschedulable pods I0428 21:32:11.600948 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:32:11.600981 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:32:11.601002 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:32:11.601310 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 21:32:11.601983 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 21:37:11.597885179 +0000 UTC m=+82205.296649567 I0428 21:32:11.602113 1 scale_down.go:776] No candidates for scale down I0428 21:32:21.618951 1 static_autoscaler.go:343] No unschedulable pods I0428 21:32:21.619101 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:32:21.619168 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:32:21.619197 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:32:21.619802 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:32:21.620688 1 scale_down.go:776] No candidates for scale down I0428 21:32:31.635191 1 static_autoscaler.go:343] No unschedulable pods I0428 21:32:31.635302 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:32:31.635327 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:32:31.635350 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:32:31.635787 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:32:31.636295 1 scale_down.go:776] No candidates for scale down I0428 21:32:41.649146 1 static_autoscaler.go:343] No unschedulable pods I0428 21:32:41.649272 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:32:41.649307 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:32:41.649324 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:32:41.649568 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 21:32:41.650133 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 21:37:41.646306202 +0000 UTC m=+82235.345070620 I0428 21:32:41.650249 1 scale_down.go:776] No candidates for scale down I0428 21:32:51.662820 1 static_autoscaler.go:343] No unschedulable pods I0428 21:32:51.662914 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:32:51.662931 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:32:51.662943 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:32:51.663270 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:32:51.663742 1 scale_down.go:776] No candidates for scale down I0428 21:33:01.682883 1 static_autoscaler.go:343] No unschedulable pods I0428 21:33:01.682973 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:33:01.682991 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:33:01.683004 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:33:01.683300 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:33:01.683812 1 scale_down.go:776] No candidates for scale down I0428 21:33:11.697871 1 static_autoscaler.go:343] No unschedulable pods I0428 21:33:11.697971 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:33:11.697996 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:33:11.698022 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:33:11.698348 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:33:11.698900 1 scale_down.go:776] No candidates for scale down I0428 21:33:21.718056 1 static_autoscaler.go:343] No unschedulable pods I0428 21:33:21.718152 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:33:21.718170 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:33:21.718182 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:33:21.718509 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:33:21.718950 1 scale_down.go:776] No candidates for scale down I0428 21:33:24.319129 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 21:33:24.319357 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 210.972µs I0428 21:33:31.732304 1 static_autoscaler.go:343] No unschedulable pods I0428 21:33:31.732461 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:33:31.732480 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:33:31.732493 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:33:31.732821 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:33:31.733340 1 scale_down.go:776] No candidates for scale down I0428 21:33:41.749002 1 static_autoscaler.go:343] No unschedulable pods I0428 21:33:41.749130 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:33:41.749152 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:33:41.749174 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:33:41.749441 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:33:41.749937 1 scale_down.go:776] No candidates for scale down I0428 21:33:51.762760 1 static_autoscaler.go:343] No unschedulable pods I0428 21:33:51.762873 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:33:51.762891 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:33:51.762908 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:33:51.763233 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:33:51.763698 1 scale_down.go:776] No candidates for scale down I0428 21:34:01.782674 1 static_autoscaler.go:343] No unschedulable pods I0428 21:34:01.782802 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:34:01.782820 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:34:01.782831 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:34:01.783077 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:34:01.783558 1 scale_down.go:776] No candidates for scale down I0428 21:34:11.797595 1 static_autoscaler.go:343] No unschedulable pods I0428 21:34:11.797698 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:34:11.797736 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:34:11.797753 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:34:11.798073 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:34:11.798598 1 scale_down.go:776] No candidates for scale down I0428 21:34:21.811527 1 static_autoscaler.go:343] No unschedulable pods I0428 21:34:21.811670 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:34:21.811693 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:34:21.811704 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:34:21.811940 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 21:34:21.812580 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 21:39:21.808576716 +0000 UTC m=+82335.507341109 I0428 21:34:21.812696 1 scale_down.go:776] No candidates for scale down I0428 21:34:31.826841 1 static_autoscaler.go:343] No unschedulable pods I0428 21:34:31.826989 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:34:31.827014 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:34:31.827037 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:34:31.827358 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:34:31.827866 1 scale_down.go:776] No candidates for scale down I0428 21:34:41.842130 1 static_autoscaler.go:343] No unschedulable pods I0428 21:34:41.842241 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:34:41.842259 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:34:41.842272 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:34:41.842591 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:34:41.843056 1 scale_down.go:776] No candidates for scale down I0428 21:34:51.857026 1 static_autoscaler.go:343] No unschedulable pods I0428 21:34:51.857191 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:34:51.857243 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:34:51.857268 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:34:51.857600 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:34:51.858223 1 scale_down.go:776] No candidates for scale down I0428 21:35:01.877038 1 static_autoscaler.go:343] No unschedulable pods I0428 21:35:01.877190 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:35:01.877209 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:35:01.877222 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:35:01.877553 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:35:01.878033 1 scale_down.go:776] No candidates for scale down I0428 21:35:11.892086 1 static_autoscaler.go:343] No unschedulable pods I0428 21:35:11.892216 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:35:11.892234 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:35:11.892247 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:35:11.892494 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 21:35:11.893007 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 21:40:11.889243667 +0000 UTC m=+82385.588008003 I0428 21:35:11.893111 1 scale_down.go:776] No candidates for scale down I0428 21:35:21.905892 1 static_autoscaler.go:343] No unschedulable pods I0428 21:35:21.906037 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:35:21.906056 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:35:21.906070 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:35:21.906301 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:35:21.906892 1 scale_down.go:776] No candidates for scale down I0428 21:35:24.319489 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 21:35:24.319730 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 225.579µs I0428 21:35:31.922617 1 static_autoscaler.go:343] No unschedulable pods I0428 21:35:31.922791 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:35:31.922818 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:35:31.922842 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:35:31.923177 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:35:31.923832 1 scale_down.go:776] No candidates for scale down I0428 21:35:41.937738 1 static_autoscaler.go:343] No unschedulable pods I0428 21:35:41.937874 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:35:41.937891 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:35:41.937903 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:35:41.938139 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:35:41.938612 1 scale_down.go:776] No candidates for scale down I0428 21:35:51.958817 1 static_autoscaler.go:343] No unschedulable pods I0428 21:35:51.958922 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:35:51.958940 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:35:51.958953 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:35:51.959263 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:35:51.959718 1 scale_down.go:776] No candidates for scale down I0428 21:36:01.972437 1 static_autoscaler.go:343] No unschedulable pods I0428 21:36:01.972577 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:36:01.972596 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:36:01.972613 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:36:01.972863 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:36:01.973298 1 scale_down.go:776] No candidates for scale down I0428 21:36:11.986740 1 static_autoscaler.go:343] No unschedulable pods I0428 21:36:11.986885 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:36:11.986905 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:36:11.986922 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:36:11.987147 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:36:11.987614 1 scale_down.go:776] No candidates for scale down I0428 21:36:22.009916 1 static_autoscaler.go:343] No unschedulable pods I0428 21:36:22.010051 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:36:22.010072 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:36:22.010089 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:36:22.010347 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:36:22.010794 1 scale_down.go:776] No candidates for scale down I0428 21:36:32.026602 1 static_autoscaler.go:343] No unschedulable pods I0428 21:36:32.026728 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:36:32.026749 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:36:32.026766 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:36:32.027015 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:36:32.027447 1 scale_down.go:776] No candidates for scale down I0428 21:36:42.041964 1 static_autoscaler.go:343] No unschedulable pods I0428 21:36:42.042047 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:36:42.042065 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:36:42.042143 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:36:42.042386 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:36:42.042832 1 scale_down.go:776] No candidates for scale down I0428 21:36:52.056390 1 static_autoscaler.go:343] No unschedulable pods I0428 21:36:52.056499 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:36:52.056523 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:36:52.056632 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:36:52.056905 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:36:52.057334 1 scale_down.go:776] No candidates for scale down I0428 21:37:02.072054 1 static_autoscaler.go:343] No unschedulable pods I0428 21:37:02.072147 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:37:02.072166 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:37:02.072181 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:37:02.072601 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:37:02.073054 1 scale_down.go:776] No candidates for scale down I0428 21:37:12.087869 1 static_autoscaler.go:343] No unschedulable pods I0428 21:37:12.088012 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:37:12.088032 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:37:12.088046 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:37:12.088308 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 21:37:12.088894 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 21:42:12.084588829 +0000 UTC m=+82505.783353253 I0428 21:37:12.089001 1 scale_down.go:776] No candidates for scale down I0428 21:37:22.103771 1 static_autoscaler.go:343] No unschedulable pods I0428 21:37:22.103869 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:37:22.103885 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:37:22.103898 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:37:22.104190 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:37:22.104631 1 scale_down.go:776] No candidates for scale down I0428 21:37:24.319830 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 21:37:24.320048 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 199.81µs I0428 21:37:32.120429 1 static_autoscaler.go:343] No unschedulable pods I0428 21:37:32.120568 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:37:32.120586 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:37:32.120598 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:37:32.120944 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:37:32.121475 1 scale_down.go:776] No candidates for scale down I0428 21:37:42.141086 1 static_autoscaler.go:343] No unschedulable pods I0428 21:37:42.141199 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:37:42.141231 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:37:42.141306 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:37:42.141659 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 21:37:42.142277 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 21:42:42.138078083 +0000 UTC m=+82535.836842433 I0428 21:37:42.142397 1 scale_down.go:776] No candidates for scale down I0428 21:37:52.155855 1 static_autoscaler.go:343] No unschedulable pods I0428 21:37:52.155940 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:37:52.155958 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:37:52.156032 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:37:52.156282 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:37:52.156769 1 scale_down.go:776] No candidates for scale down I0428 21:38:02.170844 1 static_autoscaler.go:343] No unschedulable pods I0428 21:38:02.170965 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:38:02.170998 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:38:02.171022 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:38:02.171395 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:38:02.172011 1 scale_down.go:776] No candidates for scale down I0428 21:38:12.185820 1 static_autoscaler.go:343] No unschedulable pods I0428 21:38:12.185948 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:38:12.185981 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:38:12.185999 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:38:12.186223 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:38:12.186699 1 scale_down.go:776] No candidates for scale down I0428 21:38:22.199895 1 static_autoscaler.go:343] No unschedulable pods I0428 21:38:22.200043 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:38:22.200067 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:38:22.200091 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:38:22.200429 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:38:22.201032 1 scale_down.go:776] No candidates for scale down I0428 21:38:32.215156 1 static_autoscaler.go:343] No unschedulable pods I0428 21:38:32.215289 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:38:32.215307 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:38:32.215319 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:38:32.215627 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:38:32.216108 1 scale_down.go:776] No candidates for scale down I0428 21:38:42.230992 1 static_autoscaler.go:343] No unschedulable pods I0428 21:38:42.231121 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:38:42.231143 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:38:42.231163 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:38:42.231407 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:38:42.231845 1 scale_down.go:776] No candidates for scale down I0428 21:38:52.247062 1 static_autoscaler.go:343] No unschedulable pods I0428 21:38:52.247232 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:38:52.247261 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:38:52.247283 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:38:52.247662 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:38:52.248395 1 scale_down.go:776] No candidates for scale down I0428 21:39:02.261261 1 static_autoscaler.go:343] No unschedulable pods I0428 21:39:02.261354 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:39:02.261371 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:39:02.261383 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:39:02.261705 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:39:02.262153 1 scale_down.go:776] No candidates for scale down I0428 21:39:12.277576 1 static_autoscaler.go:343] No unschedulable pods I0428 21:39:12.277698 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:39:12.277721 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:39:12.277739 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:39:12.277970 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:39:12.278387 1 scale_down.go:776] No candidates for scale down I0428 21:39:22.290932 1 static_autoscaler.go:343] No unschedulable pods I0428 21:39:22.291072 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:39:22.291089 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:39:22.291112 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:39:22.291373 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 21:39:22.291905 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 21:44:22.28804295 +0000 UTC m=+82635.986807334 I0428 21:39:22.292019 1 scale_down.go:776] No candidates for scale down I0428 21:39:24.320202 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 21:39:24.320482 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 258.042µs I0428 21:39:32.304854 1 static_autoscaler.go:343] No unschedulable pods I0428 21:39:32.304990 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:39:32.305008 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:39:32.305022 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:39:32.305256 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:39:32.305754 1 scale_down.go:776] No candidates for scale down I0428 21:39:42.325774 1 static_autoscaler.go:343] No unschedulable pods I0428 21:39:42.325908 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:39:42.325927 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:39:42.325943 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:39:42.326200 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:39:42.326718 1 scale_down.go:776] No candidates for scale down I0428 21:39:52.342072 1 static_autoscaler.go:343] No unschedulable pods I0428 21:39:52.342167 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:39:52.342185 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:39:52.342198 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:39:52.342485 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:39:52.342912 1 scale_down.go:776] No candidates for scale down I0428 21:40:02.358897 1 static_autoscaler.go:343] No unschedulable pods I0428 21:40:02.358985 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:40:02.359002 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:40:02.359077 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:40:02.359365 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:40:02.359875 1 scale_down.go:776] No candidates for scale down I0428 21:40:12.376574 1 static_autoscaler.go:343] No unschedulable pods I0428 21:40:12.376691 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:40:12.376715 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:40:12.376732 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:40:12.377018 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 21:40:12.377601 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 21:45:12.373247761 +0000 UTC m=+82686.072012100 I0428 21:40:12.377717 1 scale_down.go:776] No candidates for scale down I0428 21:40:22.391542 1 static_autoscaler.go:343] No unschedulable pods I0428 21:40:22.391698 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:40:22.391714 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:40:22.391728 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:40:22.392007 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:40:22.392580 1 scale_down.go:776] No candidates for scale down I0428 21:40:32.405909 1 static_autoscaler.go:343] No unschedulable pods I0428 21:40:32.406035 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:40:32.406058 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:40:32.406076 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:40:32.406355 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:40:32.406853 1 scale_down.go:776] No candidates for scale down I0428 21:40:42.421318 1 static_autoscaler.go:343] No unschedulable pods I0428 21:40:42.421426 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:40:42.421444 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:40:42.421457 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:40:42.421812 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:40:42.422315 1 scale_down.go:776] No candidates for scale down I0428 21:40:52.437810 1 static_autoscaler.go:343] No unschedulable pods I0428 21:40:52.437976 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:40:52.437997 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:40:52.438010 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:40:52.438312 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:40:52.438881 1 scale_down.go:776] No candidates for scale down I0428 21:41:02.453402 1 static_autoscaler.go:343] No unschedulable pods I0428 21:41:02.453529 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:41:02.453547 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:41:02.453559 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:41:02.453914 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:41:02.454487 1 scale_down.go:776] No candidates for scale down I0428 21:41:12.469696 1 static_autoscaler.go:343] No unschedulable pods I0428 21:41:12.469813 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:41:12.469840 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:41:12.469921 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:41:12.470207 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:41:12.470749 1 scale_down.go:776] No candidates for scale down I0428 21:41:22.484162 1 static_autoscaler.go:343] No unschedulable pods I0428 21:41:22.484288 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:41:22.484309 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:41:22.484320 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:41:22.484626 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:41:22.485096 1 scale_down.go:776] No candidates for scale down I0428 21:41:24.320609 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 21:41:24.320815 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 189.875µs I0428 21:41:32.498360 1 static_autoscaler.go:343] No unschedulable pods I0428 21:41:32.498466 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:41:32.498484 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:41:32.498558 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:41:32.498836 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:41:32.499297 1 scale_down.go:776] No candidates for scale down I0428 21:41:42.517319 1 static_autoscaler.go:343] No unschedulable pods I0428 21:41:42.517437 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:41:42.517462 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:41:42.517478 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:41:42.517825 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:41:42.518286 1 scale_down.go:776] No candidates for scale down I0428 21:41:52.532444 1 static_autoscaler.go:343] No unschedulable pods I0428 21:41:52.532569 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:41:52.532590 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:41:52.532605 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:41:52.532864 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:41:52.533316 1 scale_down.go:776] No candidates for scale down I0428 21:42:02.547622 1 static_autoscaler.go:343] No unschedulable pods I0428 21:42:02.547774 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:42:02.547793 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:42:02.547810 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:42:02.548170 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:42:02.548739 1 scale_down.go:776] No candidates for scale down I0428 21:42:12.567183 1 static_autoscaler.go:343] No unschedulable pods I0428 21:42:12.567277 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:42:12.567305 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:42:12.567320 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:42:12.567701 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 21:42:12.568597 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 21:47:12.563773498 +0000 UTC m=+82806.262537871 I0428 21:42:12.569091 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 21:42:12.576155 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 21:42:12.576384 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 21:42:12.589785 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588110132 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 21:42:12.598384 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 21:42:22.599740 1 static_autoscaler.go:343] No unschedulable pods I0428 21:42:22.599931 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:42:22.599954 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:42:22.599972 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:42:22.600396 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:42:22.601044 1 scale_down.go:776] No candidates for scale down I0428 21:42:32.613930 1 static_autoscaler.go:343] No unschedulable pods I0428 21:42:32.614014 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:42:32.614032 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:42:32.614112 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:42:32.614462 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:42:32.614948 1 scale_down.go:776] No candidates for scale down I0428 21:42:42.629628 1 static_autoscaler.go:343] No unschedulable pods I0428 21:42:42.629755 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:42:42.629776 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:42:42.629792 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:42:42.630056 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 21:42:42.630658 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 21:47:42.626690817 +0000 UTC m=+82836.325455171 I0428 21:42:42.630772 1 scale_down.go:776] No candidates for scale down I0428 21:42:52.644509 1 static_autoscaler.go:343] No unschedulable pods I0428 21:42:52.644641 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:42:52.644666 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:42:52.644684 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:42:52.644977 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:42:52.645494 1 scale_down.go:776] No candidates for scale down I0428 21:43:02.660304 1 static_autoscaler.go:343] No unschedulable pods I0428 21:43:02.660408 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:43:02.660474 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:43:02.660512 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:43:02.660865 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:43:02.661371 1 scale_down.go:776] No candidates for scale down I0428 21:43:12.676498 1 static_autoscaler.go:343] No unschedulable pods I0428 21:43:12.676674 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:43:12.676700 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:43:12.676725 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:43:12.677039 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:43:12.677609 1 scale_down.go:776] No candidates for scale down I0428 21:43:22.689857 1 static_autoscaler.go:343] No unschedulable pods I0428 21:43:22.690008 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:43:22.690034 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:43:22.690060 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:43:22.690380 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:43:22.691004 1 scale_down.go:776] No candidates for scale down I0428 21:43:24.320932 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 21:43:24.321215 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 266.132µs I0428 21:43:32.707387 1 static_autoscaler.go:343] No unschedulable pods I0428 21:43:32.707498 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:43:32.707520 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:43:32.707538 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:43:32.707938 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:43:32.708554 1 scale_down.go:776] No candidates for scale down I0428 21:43:42.723978 1 static_autoscaler.go:343] No unschedulable pods I0428 21:43:42.724115 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:43:42.724134 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:43:42.724146 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:43:42.724425 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:43:42.724889 1 scale_down.go:776] No candidates for scale down I0428 21:43:52.741436 1 static_autoscaler.go:343] No unschedulable pods I0428 21:43:52.741615 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:43:52.741634 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:43:52.741646 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:43:52.741957 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:43:52.742506 1 scale_down.go:776] No candidates for scale down I0428 21:44:02.761042 1 static_autoscaler.go:343] No unschedulable pods I0428 21:44:02.761167 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:44:02.761188 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:44:02.761205 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:44:02.761481 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:44:02.761967 1 scale_down.go:776] No candidates for scale down I0428 21:44:12.775042 1 static_autoscaler.go:343] No unschedulable pods I0428 21:44:12.775182 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:44:12.775206 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:44:12.775221 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:44:12.775568 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:44:12.776047 1 scale_down.go:776] No candidates for scale down I0428 21:44:22.788204 1 static_autoscaler.go:343] No unschedulable pods I0428 21:44:22.788321 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:44:22.788368 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:44:22.788391 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:44:22.788828 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 21:44:22.789497 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 21:49:22.785275918 +0000 UTC m=+82936.484040302 I0428 21:44:22.789625 1 scale_down.go:776] No candidates for scale down I0428 21:44:32.806005 1 static_autoscaler.go:343] No unschedulable pods I0428 21:44:32.806117 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:44:32.806141 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:44:32.806245 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:44:32.807255 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:44:32.807859 1 scale_down.go:776] No candidates for scale down I0428 21:44:42.822179 1 static_autoscaler.go:343] No unschedulable pods I0428 21:44:42.822320 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:44:42.822338 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:44:42.822353 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:44:42.822663 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:44:42.823204 1 scale_down.go:776] No candidates for scale down I0428 21:44:52.842505 1 static_autoscaler.go:343] No unschedulable pods I0428 21:44:52.842667 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:44:52.842691 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:44:52.842709 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:44:52.843002 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:44:52.843510 1 scale_down.go:776] No candidates for scale down I0428 21:45:02.857204 1 static_autoscaler.go:343] No unschedulable pods I0428 21:45:02.857345 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:45:02.857363 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:45:02.857379 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:45:02.857650 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:45:02.858098 1 scale_down.go:776] No candidates for scale down I0428 21:45:12.873400 1 static_autoscaler.go:343] No unschedulable pods I0428 21:45:12.873515 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:45:12.873534 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:45:12.873598 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:45:12.873875 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 21:45:12.874620 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 21:50:12.869848364 +0000 UTC m=+82986.568612747 I0428 21:45:12.874728 1 scale_down.go:776] No candidates for scale down I0428 21:45:22.894141 1 static_autoscaler.go:343] No unschedulable pods I0428 21:45:22.894270 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:45:22.894297 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:45:22.894328 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:45:22.894654 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:45:22.895163 1 scale_down.go:776] No candidates for scale down I0428 21:45:24.321342 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 21:45:24.321580 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 219.552µs I0428 21:45:32.908725 1 static_autoscaler.go:343] No unschedulable pods I0428 21:45:32.908907 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:45:32.908933 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:45:32.908955 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:45:32.909326 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:45:32.909820 1 scale_down.go:776] No candidates for scale down I0428 21:45:42.923490 1 static_autoscaler.go:343] No unschedulable pods I0428 21:45:42.923632 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:45:42.923651 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:45:42.923674 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:45:42.923903 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:45:42.924334 1 scale_down.go:776] No candidates for scale down I0428 21:45:52.941335 1 static_autoscaler.go:343] No unschedulable pods I0428 21:45:52.941482 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:45:52.941502 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:45:52.941518 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:45:52.941890 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:45:52.942442 1 scale_down.go:776] No candidates for scale down I0428 21:46:02.958300 1 static_autoscaler.go:343] No unschedulable pods I0428 21:46:02.958396 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:46:02.958429 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:46:02.958447 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:46:02.958835 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:46:02.959287 1 scale_down.go:776] No candidates for scale down I0428 21:46:12.972360 1 static_autoscaler.go:343] No unschedulable pods I0428 21:46:12.972520 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:46:12.972547 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:46:12.972568 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:46:12.972916 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:46:12.973488 1 scale_down.go:776] No candidates for scale down I0428 21:46:22.990179 1 static_autoscaler.go:343] No unschedulable pods I0428 21:46:22.990291 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:46:22.990310 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:46:22.990326 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:46:22.990682 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:46:22.991186 1 scale_down.go:776] No candidates for scale down I0428 21:46:33.007617 1 static_autoscaler.go:343] No unschedulable pods I0428 21:46:33.007713 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:46:33.007732 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:46:33.007746 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:46:33.008010 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:46:33.008525 1 scale_down.go:776] No candidates for scale down I0428 21:46:43.022628 1 static_autoscaler.go:343] No unschedulable pods I0428 21:46:43.022770 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:46:43.022788 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:46:43.022800 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:46:43.023058 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:46:43.023567 1 scale_down.go:776] No candidates for scale down I0428 21:46:53.036539 1 static_autoscaler.go:343] No unschedulable pods I0428 21:46:53.036655 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:46:53.036672 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:46:53.036684 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:46:53.036974 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:46:53.037446 1 scale_down.go:776] No candidates for scale down I0428 21:47:03.050854 1 static_autoscaler.go:343] No unschedulable pods I0428 21:47:03.051009 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:47:03.051029 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:47:03.051041 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:47:03.051363 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:47:03.051904 1 scale_down.go:776] No candidates for scale down I0428 21:47:13.068012 1 static_autoscaler.go:343] No unschedulable pods I0428 21:47:13.068151 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:47:13.068169 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:47:13.068191 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:47:13.068444 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 21:47:13.069002 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 21:52:13.064994645 +0000 UTC m=+83106.763759043 I0428 21:47:13.069106 1 scale_down.go:776] No candidates for scale down I0428 21:47:23.084716 1 static_autoscaler.go:343] No unschedulable pods I0428 21:47:23.084803 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:47:23.084820 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:47:23.084915 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:47:23.085171 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:47:23.085682 1 scale_down.go:776] No candidates for scale down I0428 21:47:24.321683 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 21:47:24.321888 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 189.82µs I0428 21:47:33.100296 1 static_autoscaler.go:343] No unschedulable pods I0428 21:47:33.100483 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:47:33.100502 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:47:33.100516 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:47:33.100789 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:47:33.101340 1 scale_down.go:776] No candidates for scale down I0428 21:47:43.113755 1 static_autoscaler.go:343] No unschedulable pods I0428 21:47:43.113848 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:47:43.113866 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:47:43.113882 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:47:43.114184 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 21:47:43.114851 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 21:52:43.110941828 +0000 UTC m=+83136.809706212 I0428 21:47:43.114975 1 scale_down.go:776] No candidates for scale down I0428 21:47:53.127276 1 static_autoscaler.go:343] No unschedulable pods I0428 21:47:53.127358 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:47:53.127381 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:47:53.127477 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:47:53.127793 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:47:53.128275 1 scale_down.go:776] No candidates for scale down I0428 21:48:03.146333 1 static_autoscaler.go:343] No unschedulable pods I0428 21:48:03.146607 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:48:03.146636 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:48:03.146654 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:48:03.147026 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:48:03.147809 1 scale_down.go:776] No candidates for scale down I0428 21:48:13.163699 1 static_autoscaler.go:343] No unschedulable pods I0428 21:48:13.163799 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:48:13.163817 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:48:13.163829 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:48:13.164106 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:48:13.164582 1 scale_down.go:776] No candidates for scale down I0428 21:48:23.179283 1 static_autoscaler.go:343] No unschedulable pods I0428 21:48:23.179487 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:48:23.179521 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:48:23.179543 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:48:23.179934 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:48:23.180657 1 scale_down.go:776] No candidates for scale down I0428 21:48:33.196916 1 static_autoscaler.go:343] No unschedulable pods I0428 21:48:33.197010 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:48:33.197032 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:48:33.197044 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:48:33.197447 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:48:33.197979 1 scale_down.go:776] No candidates for scale down I0428 21:48:43.211735 1 static_autoscaler.go:343] No unschedulable pods I0428 21:48:43.211838 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:48:43.211862 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:48:43.211945 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:48:43.212220 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:48:43.212725 1 scale_down.go:776] No candidates for scale down I0428 21:48:53.228269 1 static_autoscaler.go:343] No unschedulable pods I0428 21:48:53.228424 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:48:53.228443 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:48:53.228457 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:48:53.228750 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:48:53.229202 1 scale_down.go:776] No candidates for scale down I0428 21:49:03.244980 1 static_autoscaler.go:343] No unschedulable pods I0428 21:49:03.245078 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:49:03.245096 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:49:03.245109 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:49:03.245384 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:49:03.245897 1 scale_down.go:776] No candidates for scale down I0428 21:49:13.260342 1 static_autoscaler.go:343] No unschedulable pods I0428 21:49:13.260449 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:49:13.260470 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:49:13.260531 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:49:13.260829 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:49:13.261323 1 scale_down.go:776] No candidates for scale down I0428 21:49:23.276775 1 static_autoscaler.go:343] No unschedulable pods I0428 21:49:23.276878 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:49:23.276901 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:49:23.276918 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:49:23.277222 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 21:49:23.277802 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 21:54:23.272933362 +0000 UTC m=+83236.971697705 I0428 21:49:23.277910 1 scale_down.go:776] No candidates for scale down I0428 21:49:24.322013 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 21:49:24.322214 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 186.492µs I0428 21:49:33.523114 1 static_autoscaler.go:343] No unschedulable pods I0428 21:49:33.523249 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:49:33.523287 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:49:33.523305 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:49:33.523616 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:49:33.524130 1 scale_down.go:776] No candidates for scale down I0428 21:49:43.540178 1 static_autoscaler.go:343] No unschedulable pods I0428 21:49:43.540277 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:49:43.540297 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:49:43.540379 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:49:43.540688 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:49:43.541182 1 scale_down.go:776] No candidates for scale down I0428 21:49:53.554849 1 static_autoscaler.go:343] No unschedulable pods I0428 21:49:53.554980 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:49:53.555005 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:49:53.555029 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:49:53.555533 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:49:53.556095 1 scale_down.go:776] No candidates for scale down I0428 21:50:03.569701 1 static_autoscaler.go:343] No unschedulable pods I0428 21:50:03.569810 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:50:03.569827 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:50:03.569840 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:50:03.570139 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:50:03.570638 1 scale_down.go:776] No candidates for scale down I0428 21:50:13.583347 1 static_autoscaler.go:343] No unschedulable pods I0428 21:50:13.583506 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:50:13.583527 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:50:13.583539 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:50:13.583834 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 21:50:13.584611 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 21:55:13.580202548 +0000 UTC m=+83287.278966936 I0428 21:50:13.584753 1 scale_down.go:776] No candidates for scale down I0428 21:50:23.607184 1 static_autoscaler.go:343] No unschedulable pods I0428 21:50:23.607267 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:50:23.607285 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:50:23.607361 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:50:23.607685 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:50:23.608161 1 scale_down.go:776] No candidates for scale down I0428 21:50:33.622796 1 static_autoscaler.go:343] No unschedulable pods I0428 21:50:33.622894 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:50:33.622916 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:50:33.622934 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:50:33.623225 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:50:33.623749 1 scale_down.go:776] No candidates for scale down I0428 21:50:43.637456 1 static_autoscaler.go:343] No unschedulable pods I0428 21:50:43.637615 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:50:43.637643 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:50:43.637665 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:50:43.637995 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:50:43.638524 1 scale_down.go:776] No candidates for scale down I0428 21:50:53.653856 1 static_autoscaler.go:343] No unschedulable pods I0428 21:50:53.653946 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:50:53.653968 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:50:53.654039 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:50:53.654281 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:50:53.654774 1 scale_down.go:776] No candidates for scale down I0428 21:51:03.669663 1 static_autoscaler.go:343] No unschedulable pods I0428 21:51:03.669764 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:51:03.669782 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:51:03.669794 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:51:03.670056 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:51:03.670509 1 scale_down.go:776] No candidates for scale down I0428 21:51:13.687570 1 static_autoscaler.go:343] No unschedulable pods I0428 21:51:13.687711 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:51:13.687731 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:51:13.687745 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:51:13.687981 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:51:13.688427 1 scale_down.go:776] No candidates for scale down I0428 21:51:23.703618 1 static_autoscaler.go:343] No unschedulable pods I0428 21:51:23.703758 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:51:23.703779 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:51:23.703794 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:51:23.704044 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:51:23.704489 1 scale_down.go:776] No candidates for scale down I0428 21:51:24.322333 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 21:51:24.322562 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 212.304µs I0428 21:51:33.720723 1 static_autoscaler.go:343] No unschedulable pods I0428 21:51:33.720806 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:51:33.720822 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:51:33.720893 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:51:33.721147 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:51:33.721681 1 scale_down.go:776] No candidates for scale down I0428 21:51:43.736095 1 static_autoscaler.go:343] No unschedulable pods I0428 21:51:43.736236 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:51:43.736255 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:51:43.736268 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:51:43.736576 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:51:43.737040 1 scale_down.go:776] No candidates for scale down I0428 21:51:53.750274 1 static_autoscaler.go:343] No unschedulable pods I0428 21:51:53.750431 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:51:53.750455 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:51:53.750471 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:51:53.750742 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:51:53.751255 1 scale_down.go:776] No candidates for scale down I0428 21:52:03.766050 1 static_autoscaler.go:343] No unschedulable pods I0428 21:52:03.766140 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:52:03.766164 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:52:03.766254 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:52:03.766596 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:52:03.767070 1 scale_down.go:776] No candidates for scale down I0428 21:52:13.779957 1 static_autoscaler.go:343] No unschedulable pods I0428 21:52:13.780085 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:52:13.780107 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:52:13.780131 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:52:13.780440 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 21:52:13.780996 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 21:57:13.777080397 +0000 UTC m=+83407.475844780 I0428 21:52:13.781103 1 scale_down.go:776] No candidates for scale down I0428 21:52:23.794912 1 static_autoscaler.go:343] No unschedulable pods I0428 21:52:23.794998 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:52:23.795016 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:52:23.795089 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:52:23.795326 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:52:23.796049 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 21:52:23.804843 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 21:52:23.805038 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 21:52:23.816917 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588110743 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 21:52:23.823972 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 21:52:33.824336 1 static_autoscaler.go:343] No unschedulable pods I0428 21:52:33.824426 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:52:33.824444 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:52:33.824520 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:52:33.824778 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:52:33.825258 1 scale_down.go:776] No candidates for scale down I0428 21:52:43.841450 1 static_autoscaler.go:343] No unschedulable pods I0428 21:52:43.841534 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:52:43.841552 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:52:43.841636 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:52:43.841885 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 21:52:43.842592 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 21:57:43.838499859 +0000 UTC m=+83437.537264195 I0428 21:52:43.842705 1 scale_down.go:776] No candidates for scale down I0428 21:52:53.855227 1 static_autoscaler.go:343] No unschedulable pods I0428 21:52:53.855353 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:52:53.855372 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:52:53.855394 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:52:53.855724 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:52:53.856179 1 scale_down.go:776] No candidates for scale down I0428 21:53:03.871033 1 static_autoscaler.go:343] No unschedulable pods I0428 21:53:03.871185 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:53:03.871204 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:53:03.871216 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:53:03.871602 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:53:03.872103 1 scale_down.go:776] No candidates for scale down I0428 21:53:13.889767 1 static_autoscaler.go:343] No unschedulable pods I0428 21:53:13.889855 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:53:13.889870 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:53:13.889941 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:53:13.890170 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:53:13.890656 1 scale_down.go:776] No candidates for scale down I0428 21:53:23.909103 1 static_autoscaler.go:343] No unschedulable pods I0428 21:53:23.909204 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:53:23.909229 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:53:23.909312 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:53:23.909675 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:53:23.910186 1 scale_down.go:776] No candidates for scale down I0428 21:53:24.322685 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 21:53:24.322914 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 214.731µs I0428 21:53:33.923918 1 static_autoscaler.go:343] No unschedulable pods I0428 21:53:33.924001 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:53:33.924025 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:53:33.924087 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:53:33.924335 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:53:33.924865 1 scale_down.go:776] No candidates for scale down I0428 21:53:43.938079 1 static_autoscaler.go:343] No unschedulable pods I0428 21:53:43.938231 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:53:43.938268 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:53:43.938289 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:53:43.938652 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:53:43.939204 1 scale_down.go:776] No candidates for scale down I0428 21:53:53.957810 1 static_autoscaler.go:343] No unschedulable pods I0428 21:53:53.957907 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:53:53.957930 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:53:53.957947 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:53:53.958319 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:53:53.958832 1 scale_down.go:776] No candidates for scale down I0428 21:54:03.972691 1 static_autoscaler.go:343] No unschedulable pods I0428 21:54:03.972775 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:54:03.972797 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:54:03.972872 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:54:03.973145 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:54:03.973647 1 scale_down.go:776] No candidates for scale down I0428 21:54:13.990489 1 static_autoscaler.go:343] No unschedulable pods I0428 21:54:13.990570 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:54:13.990587 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:54:13.990665 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:54:13.990929 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:54:13.991362 1 scale_down.go:776] No candidates for scale down I0428 21:54:24.004171 1 static_autoscaler.go:343] No unschedulable pods I0428 21:54:24.004259 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:54:24.004275 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:54:24.004344 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:54:24.004641 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 21:54:24.005180 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 21:59:24.001231355 +0000 UTC m=+83537.699995709 I0428 21:54:24.005286 1 scale_down.go:776] No candidates for scale down I0428 21:54:34.022323 1 static_autoscaler.go:343] No unschedulable pods I0428 21:54:34.022466 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:54:34.022485 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:54:34.022497 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:54:34.022778 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:54:34.023231 1 scale_down.go:776] No candidates for scale down I0428 21:54:44.039764 1 static_autoscaler.go:343] No unschedulable pods I0428 21:54:44.039848 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:54:44.039866 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:54:44.039940 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:54:44.040174 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:54:44.040634 1 scale_down.go:776] No candidates for scale down I0428 21:54:54.056588 1 static_autoscaler.go:343] No unschedulable pods I0428 21:54:54.056669 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:54:54.056686 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:54:54.056763 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:54:54.057004 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:54:54.057477 1 scale_down.go:776] No candidates for scale down I0428 21:55:04.071242 1 static_autoscaler.go:343] No unschedulable pods I0428 21:55:04.071389 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:55:04.071406 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:55:04.071428 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:55:04.071734 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:55:04.072212 1 scale_down.go:776] No candidates for scale down I0428 21:55:14.088313 1 static_autoscaler.go:343] No unschedulable pods I0428 21:55:14.088470 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:55:14.088492 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:55:14.088513 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:55:14.088823 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 21:55:14.089542 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 22:00:14.085010554 +0000 UTC m=+83587.783774940 I0428 21:55:14.089648 1 scale_down.go:776] No candidates for scale down I0428 21:55:24.103780 1 static_autoscaler.go:343] No unschedulable pods I0428 21:55:24.103938 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:55:24.103961 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:55:24.103975 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:55:24.104273 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:55:24.104782 1 scale_down.go:776] No candidates for scale down I0428 21:55:24.322977 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 21:55:24.323379 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 385.269µs I0428 21:55:34.117818 1 static_autoscaler.go:343] No unschedulable pods I0428 21:55:34.117918 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:55:34.117941 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:55:34.118027 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:55:34.118321 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:55:34.118835 1 scale_down.go:776] No candidates for scale down I0428 21:55:44.152114 1 static_autoscaler.go:343] No unschedulable pods I0428 21:55:44.152250 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:55:44.152288 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:55:44.152304 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:55:44.152598 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:55:44.153119 1 scale_down.go:776] No candidates for scale down I0428 21:55:54.169281 1 static_autoscaler.go:343] No unschedulable pods I0428 21:55:54.169377 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:55:54.169395 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:55:54.169408 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:55:54.169723 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:55:54.170161 1 scale_down.go:776] No candidates for scale down I0428 21:56:04.185933 1 static_autoscaler.go:343] No unschedulable pods I0428 21:56:04.186026 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:56:04.186045 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:56:04.186058 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:56:04.186358 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:56:04.186848 1 scale_down.go:776] No candidates for scale down I0428 21:56:14.199904 1 static_autoscaler.go:343] No unschedulable pods I0428 21:56:14.199983 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:56:14.200001 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:56:14.200090 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:56:14.200449 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:56:14.200978 1 scale_down.go:776] No candidates for scale down I0428 21:56:24.213012 1 static_autoscaler.go:343] No unschedulable pods I0428 21:56:24.213100 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:56:24.213121 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:56:24.213141 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:56:24.213433 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:56:24.213872 1 scale_down.go:776] No candidates for scale down I0428 21:56:34.226861 1 static_autoscaler.go:343] No unschedulable pods I0428 21:56:34.226960 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:56:34.226981 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:56:34.227072 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:56:34.227399 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:56:34.228081 1 scale_down.go:776] No candidates for scale down I0428 21:56:44.242377 1 static_autoscaler.go:343] No unschedulable pods I0428 21:56:44.242538 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:56:44.242558 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:56:44.242572 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:56:44.242904 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:56:44.243630 1 scale_down.go:776] No candidates for scale down I0428 21:56:54.257760 1 static_autoscaler.go:343] No unschedulable pods I0428 21:56:54.257889 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:56:54.257909 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:56:54.257923 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:56:54.258185 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:56:54.258655 1 scale_down.go:776] No candidates for scale down I0428 21:57:04.275185 1 static_autoscaler.go:343] No unschedulable pods I0428 21:57:04.275329 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:57:04.275348 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:57:04.275367 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:57:04.275758 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:57:04.276229 1 scale_down.go:776] No candidates for scale down I0428 21:57:14.291726 1 static_autoscaler.go:343] No unschedulable pods I0428 21:57:14.291874 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:57:14.291918 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:57:14.291942 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:57:14.292282 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 21:57:14.292906 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 22:02:14.28881726 +0000 UTC m=+83707.987581644 I0428 21:57:14.293025 1 scale_down.go:776] No candidates for scale down I0428 21:57:24.308379 1 static_autoscaler.go:343] No unschedulable pods I0428 21:57:24.308519 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:57:24.308541 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:57:24.308557 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:57:24.308851 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:57:24.309335 1 scale_down.go:776] No candidates for scale down I0428 21:57:24.323465 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 21:57:24.323649 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 171.645µs I0428 21:57:34.323009 1 static_autoscaler.go:343] No unschedulable pods I0428 21:57:34.323099 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:57:34.323118 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:57:34.323197 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:57:34.323487 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:57:34.324003 1 scale_down.go:776] No candidates for scale down I0428 21:57:44.336330 1 static_autoscaler.go:343] No unschedulable pods I0428 21:57:44.336436 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:57:44.336455 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:57:44.336536 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:57:44.336842 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 21:57:44.337384 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 22:02:44.333354264 +0000 UTC m=+83738.032118600 I0428 21:57:44.337501 1 scale_down.go:776] No candidates for scale down I0428 21:57:54.353202 1 static_autoscaler.go:343] No unschedulable pods I0428 21:57:54.353284 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:57:54.353303 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:57:54.353381 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:57:54.353659 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:57:54.354109 1 scale_down.go:776] No candidates for scale down I0428 21:58:04.381374 1 static_autoscaler.go:343] No unschedulable pods I0428 21:58:04.381529 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:58:04.381548 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:58:04.381562 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:58:04.381871 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:58:04.382399 1 scale_down.go:776] No candidates for scale down I0428 21:58:14.399686 1 static_autoscaler.go:343] No unschedulable pods I0428 21:58:14.399795 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:58:14.399813 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:58:14.399826 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:58:14.400123 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:58:14.400613 1 scale_down.go:776] No candidates for scale down I0428 21:58:24.413810 1 static_autoscaler.go:343] No unschedulable pods I0428 21:58:24.413912 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:58:24.413930 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:58:24.414010 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:58:24.414292 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:58:24.414848 1 scale_down.go:776] No candidates for scale down I0428 21:58:34.430585 1 static_autoscaler.go:343] No unschedulable pods I0428 21:58:34.430686 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:58:34.430705 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:58:34.430720 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:58:34.431023 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:58:34.431481 1 scale_down.go:776] No candidates for scale down I0428 21:58:44.443941 1 static_autoscaler.go:343] No unschedulable pods I0428 21:58:44.444033 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:58:44.444050 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:58:44.444062 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:58:44.444335 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:58:44.444839 1 scale_down.go:776] No candidates for scale down I0428 21:58:54.458398 1 static_autoscaler.go:343] No unschedulable pods I0428 21:58:54.458621 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:58:54.458650 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:58:54.458668 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:58:54.459008 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:58:54.459566 1 scale_down.go:776] No candidates for scale down I0428 21:59:04.473867 1 static_autoscaler.go:343] No unschedulable pods I0428 21:59:04.473995 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:59:04.474012 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:59:04.474025 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:59:04.474268 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:59:04.474747 1 scale_down.go:776] No candidates for scale down I0428 21:59:14.490123 1 static_autoscaler.go:343] No unschedulable pods I0428 21:59:14.490252 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:59:14.490273 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:59:14.490292 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:59:14.490616 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:59:14.491168 1 scale_down.go:776] No candidates for scale down I0428 21:59:24.323785 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 21:59:24.323994 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 192.787µs I0428 21:59:24.506173 1 static_autoscaler.go:343] No unschedulable pods I0428 21:59:24.506260 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:59:24.506279 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:59:24.506357 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:59:24.506764 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 21:59:24.507663 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 22:04:24.50246171 +0000 UTC m=+83838.201226067 I0428 21:59:24.507792 1 scale_down.go:776] No candidates for scale down I0428 21:59:34.520186 1 static_autoscaler.go:343] No unschedulable pods I0428 21:59:34.520313 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:59:34.520331 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:59:34.520345 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:59:34.520658 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:59:34.521253 1 scale_down.go:776] No candidates for scale down I0428 21:59:44.535808 1 static_autoscaler.go:343] No unschedulable pods I0428 21:59:44.535938 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:59:44.535965 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:59:44.535987 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:59:44.536392 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:59:44.536944 1 scale_down.go:776] No candidates for scale down I0428 21:59:54.552926 1 static_autoscaler.go:343] No unschedulable pods I0428 21:59:54.553117 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 21:59:54.553149 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 21:59:54.553168 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 21:59:54.553611 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 21:59:54.554405 1 scale_down.go:776] No candidates for scale down I0428 22:00:04.568844 1 static_autoscaler.go:343] No unschedulable pods I0428 22:00:04.568985 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:00:04.569002 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:00:04.569020 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:00:04.569349 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:00:04.569890 1 scale_down.go:776] No candidates for scale down I0428 22:00:14.584042 1 static_autoscaler.go:343] No unschedulable pods I0428 22:00:14.584132 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:00:14.584152 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:00:14.584238 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:00:14.584551 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:00:14.585133 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 22:05:14.580785016 +0000 UTC m=+83888.279549352 I0428 22:00:14.585237 1 scale_down.go:776] No candidates for scale down I0428 22:00:24.603927 1 static_autoscaler.go:343] No unschedulable pods I0428 22:00:24.604042 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:00:24.604068 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:00:24.604155 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:00:24.604464 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:00:24.604982 1 scale_down.go:776] No candidates for scale down I0428 22:00:34.618322 1 static_autoscaler.go:343] No unschedulable pods I0428 22:00:34.618510 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:00:34.618534 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:00:34.618547 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:00:34.618853 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:00:34.619361 1 scale_down.go:776] No candidates for scale down I0428 22:00:44.644117 1 static_autoscaler.go:343] No unschedulable pods I0428 22:00:44.644249 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:00:44.644270 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:00:44.644285 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:00:44.644594 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:00:44.645121 1 scale_down.go:776] No candidates for scale down I0428 22:00:54.660362 1 static_autoscaler.go:343] No unschedulable pods I0428 22:00:54.660487 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:00:54.660505 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:00:54.660517 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:00:54.660869 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:00:54.661364 1 scale_down.go:776] No candidates for scale down I0428 22:01:04.676135 1 static_autoscaler.go:343] No unschedulable pods I0428 22:01:04.676276 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:01:04.676295 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:01:04.676307 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:01:04.676656 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:01:04.677160 1 scale_down.go:776] No candidates for scale down I0428 22:01:14.691075 1 static_autoscaler.go:343] No unschedulable pods I0428 22:01:14.691186 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:01:14.691210 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:01:14.691317 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:01:14.691713 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:01:14.692372 1 scale_down.go:776] No candidates for scale down I0428 22:01:24.324126 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 22:01:24.324347 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 202.376µs I0428 22:01:24.706343 1 static_autoscaler.go:343] No unschedulable pods I0428 22:01:24.706489 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:01:24.706535 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:01:24.706549 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:01:24.706843 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:01:24.707351 1 scale_down.go:776] No candidates for scale down I0428 22:01:34.721311 1 static_autoscaler.go:343] No unschedulable pods I0428 22:01:34.721441 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:01:34.721471 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:01:34.721492 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:01:34.721905 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:01:34.722456 1 scale_down.go:776] No candidates for scale down I0428 22:01:44.737172 1 static_autoscaler.go:343] No unschedulable pods I0428 22:01:44.737300 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:01:44.737323 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:01:44.737342 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:01:44.737757 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:01:44.738615 1 scale_down.go:776] No candidates for scale down I0428 22:01:54.752745 1 static_autoscaler.go:343] No unschedulable pods I0428 22:01:54.752888 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:01:54.752906 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:01:54.752922 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:01:54.753198 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:01:54.753804 1 scale_down.go:776] No candidates for scale down I0428 22:02:04.767081 1 static_autoscaler.go:343] No unschedulable pods I0428 22:02:04.767217 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:02:04.767251 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:02:04.767269 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:02:04.767585 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:02:04.768087 1 scale_down.go:776] No candidates for scale down I0428 22:02:14.782601 1 static_autoscaler.go:343] No unschedulable pods I0428 22:02:14.782702 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:02:14.782723 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:02:14.782740 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:02:14.783047 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:02:14.783665 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 22:07:14.77929886 +0000 UTC m=+84008.478063210 I0428 22:02:14.783776 1 scale_down.go:776] No candidates for scale down I0428 22:02:24.799746 1 static_autoscaler.go:343] No unschedulable pods I0428 22:02:24.799890 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:02:24.799911 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:02:24.799925 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:02:24.800200 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:02:24.800730 1 scale_down.go:776] No candidates for scale down I0428 22:02:34.814855 1 static_autoscaler.go:343] No unschedulable pods I0428 22:02:34.814978 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:02:34.815023 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:02:34.815041 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:02:34.815308 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:02:34.816048 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 22:02:34.825685 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 22:02:34.825873 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 22:02:34.833321 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588111354 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 22:02:34.842187 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 22:02:44.839448 1 static_autoscaler.go:343] No unschedulable pods I0428 22:02:44.839597 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:02:44.839619 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:02:44.839635 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:02:44.839930 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:02:44.840575 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 22:07:44.836405198 +0000 UTC m=+84038.535169540 I0428 22:02:44.840690 1 scale_down.go:776] No candidates for scale down I0428 22:02:54.854521 1 static_autoscaler.go:343] No unschedulable pods I0428 22:02:54.854611 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:02:54.854628 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:02:54.854700 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:02:54.854978 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:02:54.855500 1 scale_down.go:776] No candidates for scale down I0428 22:03:04.884929 1 static_autoscaler.go:343] No unschedulable pods I0428 22:03:04.885034 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:03:04.885054 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:03:04.885068 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:03:04.885392 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:03:04.885966 1 scale_down.go:776] No candidates for scale down I0428 22:03:14.901007 1 static_autoscaler.go:343] No unschedulable pods I0428 22:03:14.901154 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:03:14.901172 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:03:14.901184 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:03:14.901481 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:03:14.901957 1 scale_down.go:776] No candidates for scale down I0428 22:03:24.324464 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 22:03:24.324703 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 222.393µs I0428 22:03:24.923964 1 static_autoscaler.go:343] No unschedulable pods I0428 22:03:24.924094 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:03:24.924116 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:03:24.924132 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:03:24.924399 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:03:24.924950 1 scale_down.go:776] No candidates for scale down I0428 22:03:34.938946 1 static_autoscaler.go:343] No unschedulable pods I0428 22:03:34.939103 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:03:34.939130 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:03:34.939153 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:03:34.939481 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:03:34.939983 1 scale_down.go:776] No candidates for scale down I0428 22:03:44.953858 1 static_autoscaler.go:343] No unschedulable pods I0428 22:03:44.953936 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:03:44.953953 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:03:44.954024 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:03:44.954286 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:03:44.954837 1 scale_down.go:776] No candidates for scale down I0428 22:03:54.988724 1 static_autoscaler.go:343] No unschedulable pods I0428 22:03:54.988915 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:03:54.988936 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:03:54.988949 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:03:54.989254 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:03:54.989778 1 scale_down.go:776] No candidates for scale down I0428 22:04:05.003359 1 static_autoscaler.go:343] No unschedulable pods I0428 22:04:05.003509 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:04:05.003531 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:04:05.003550 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:04:05.003841 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:04:05.004322 1 scale_down.go:776] No candidates for scale down I0428 22:04:15.017358 1 static_autoscaler.go:343] No unschedulable pods I0428 22:04:15.017467 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:04:15.017485 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:04:15.017562 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:04:15.017901 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:04:15.018491 1 scale_down.go:776] No candidates for scale down I0428 22:04:25.031746 1 static_autoscaler.go:343] No unschedulable pods I0428 22:04:25.031845 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:04:25.031862 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:04:25.031938 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:04:25.032221 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:04:25.032861 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 22:09:25.028663951 +0000 UTC m=+84138.727428301 I0428 22:04:25.032970 1 scale_down.go:776] No candidates for scale down I0428 22:04:35.047897 1 static_autoscaler.go:343] No unschedulable pods I0428 22:04:35.047996 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:04:35.048021 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:04:35.048101 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:04:35.048457 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:04:35.049006 1 scale_down.go:776] No candidates for scale down I0428 22:04:45.065064 1 static_autoscaler.go:343] No unschedulable pods I0428 22:04:45.065162 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:04:45.065178 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:04:45.065191 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:04:45.065569 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:04:45.066087 1 scale_down.go:776] No candidates for scale down I0428 22:04:55.079217 1 static_autoscaler.go:343] No unschedulable pods I0428 22:04:55.079300 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:04:55.079333 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:04:55.079348 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:04:55.079652 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:04:55.080139 1 scale_down.go:776] No candidates for scale down I0428 22:05:05.098008 1 static_autoscaler.go:343] No unschedulable pods I0428 22:05:05.098147 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:05:05.098167 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:05:05.098179 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:05:05.098457 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:05:05.098928 1 scale_down.go:776] No candidates for scale down I0428 22:05:15.113823 1 static_autoscaler.go:343] No unschedulable pods I0428 22:05:15.113914 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:05:15.113934 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:05:15.114014 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:05:15.114301 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:05:15.114956 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 22:10:15.110836894 +0000 UTC m=+84188.809601247 I0428 22:05:15.115064 1 scale_down.go:776] No candidates for scale down I0428 22:05:24.324845 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 22:05:24.325067 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 204.758µs I0428 22:05:25.128407 1 static_autoscaler.go:343] No unschedulable pods I0428 22:05:25.128584 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:05:25.128603 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:05:25.128615 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:05:25.128898 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:05:25.129362 1 scale_down.go:776] No candidates for scale down I0428 22:05:35.143077 1 static_autoscaler.go:343] No unschedulable pods I0428 22:05:35.143228 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:05:35.143250 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:05:35.143273 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:05:35.143603 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:05:35.144144 1 scale_down.go:776] No candidates for scale down I0428 22:05:45.160710 1 static_autoscaler.go:343] No unschedulable pods I0428 22:05:45.160797 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:05:45.160816 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:05:45.160890 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:05:45.161193 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:05:45.161764 1 scale_down.go:776] No candidates for scale down I0428 22:05:55.175386 1 static_autoscaler.go:343] No unschedulable pods I0428 22:05:55.175504 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:05:55.175531 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:05:55.175600 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:05:55.175930 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:05:55.176500 1 scale_down.go:776] No candidates for scale down I0428 22:06:05.191918 1 static_autoscaler.go:343] No unschedulable pods I0428 22:06:05.192057 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:06:05.192078 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:06:05.192090 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:06:05.192358 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:06:05.192918 1 scale_down.go:776] No candidates for scale down I0428 22:06:15.206670 1 static_autoscaler.go:343] No unschedulable pods I0428 22:06:15.206793 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:06:15.206819 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:06:15.206932 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:06:15.207286 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:06:15.208037 1 scale_down.go:776] No candidates for scale down I0428 22:06:25.233142 1 static_autoscaler.go:343] No unschedulable pods I0428 22:06:25.233237 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:06:25.233259 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:06:25.233274 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:06:25.233630 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:06:25.234090 1 scale_down.go:776] No candidates for scale down I0428 22:06:35.248983 1 static_autoscaler.go:343] No unschedulable pods I0428 22:06:35.249115 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:06:35.249133 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:06:35.249147 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:06:35.249421 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:06:35.249945 1 scale_down.go:776] No candidates for scale down I0428 22:06:45.266821 1 static_autoscaler.go:343] No unschedulable pods I0428 22:06:45.266915 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:06:45.266932 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:06:45.266943 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:06:45.267238 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:06:45.267710 1 scale_down.go:776] No candidates for scale down I0428 22:06:55.283358 1 static_autoscaler.go:343] No unschedulable pods I0428 22:06:55.283467 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:06:55.283490 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:06:55.283557 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:06:55.283875 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:06:55.284322 1 scale_down.go:776] No candidates for scale down I0428 22:07:05.298943 1 static_autoscaler.go:343] No unschedulable pods I0428 22:07:05.299082 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:07:05.299114 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:07:05.299130 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:07:05.299387 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:07:05.299843 1 scale_down.go:776] No candidates for scale down I0428 22:07:15.313995 1 static_autoscaler.go:343] No unschedulable pods I0428 22:07:15.314132 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:07:15.314151 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:07:15.314164 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:07:15.314403 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:07:15.314899 1 scale_down.go:776] No candidates for scale down I0428 22:07:24.325190 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 22:07:24.325453 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 246.011µs I0428 22:07:25.329398 1 static_autoscaler.go:343] No unschedulable pods I0428 22:07:25.329512 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:07:25.329534 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:07:25.329549 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:07:25.329867 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:07:25.330309 1 scale_down.go:776] No candidates for scale down I0428 22:07:35.344914 1 static_autoscaler.go:343] No unschedulable pods I0428 22:07:35.345002 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:07:35.345020 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:07:35.345097 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:07:35.345401 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:07:35.345971 1 scale_down.go:776] No candidates for scale down I0428 22:07:45.359610 1 static_autoscaler.go:343] No unschedulable pods I0428 22:07:45.359698 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:07:45.359715 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:07:45.359791 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:07:45.360035 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 22:07:45.360600 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 22:12:45.356715158 +0000 UTC m=+84339.055479493 I0428 22:07:45.360706 1 scale_down.go:776] No candidates for scale down I0428 22:07:55.373807 1 static_autoscaler.go:343] No unschedulable pods I0428 22:07:55.373949 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:07:55.373975 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:07:55.373998 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:07:55.374278 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:07:55.374791 1 scale_down.go:776] No candidates for scale down I0428 22:08:05.388759 1 static_autoscaler.go:343] No unschedulable pods I0428 22:08:05.388897 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:08:05.388914 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:08:05.388928 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:08:05.389173 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:08:05.389679 1 scale_down.go:776] No candidates for scale down I0428 22:08:15.407311 1 static_autoscaler.go:343] No unschedulable pods I0428 22:08:15.407394 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:08:15.407436 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:08:15.407499 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:08:15.407815 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:08:15.408263 1 scale_down.go:776] No candidates for scale down I0428 22:08:25.422220 1 static_autoscaler.go:343] No unschedulable pods I0428 22:08:25.422325 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:08:25.422343 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:08:25.422355 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:08:25.422714 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:08:25.423174 1 scale_down.go:776] No candidates for scale down I0428 22:08:35.438235 1 static_autoscaler.go:343] No unschedulable pods I0428 22:08:35.438354 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:08:35.438374 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:08:35.438388 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:08:35.438748 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:08:35.439321 1 scale_down.go:776] No candidates for scale down I0428 22:08:45.452512 1 static_autoscaler.go:343] No unschedulable pods I0428 22:08:45.452674 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:08:45.452698 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:08:45.452717 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:08:45.453036 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:08:45.453670 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 22:13:45.449467684 +0000 UTC m=+84399.148232034 I0428 22:08:45.453791 1 scale_down.go:776] No candidates for scale down I0428 22:08:55.467554 1 static_autoscaler.go:343] No unschedulable pods I0428 22:08:55.467659 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:08:55.467681 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:08:55.467699 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:08:55.468139 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:08:55.468673 1 scale_down.go:776] No candidates for scale down I0428 22:09:05.481477 1 static_autoscaler.go:343] No unschedulable pods I0428 22:09:05.481617 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:09:05.481638 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:09:05.481653 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:09:05.481947 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:09:05.482489 1 scale_down.go:776] No candidates for scale down I0428 22:09:15.496104 1 static_autoscaler.go:343] No unschedulable pods I0428 22:09:15.496203 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:09:15.496223 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:09:15.496297 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:09:15.496642 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:09:15.497149 1 scale_down.go:776] No candidates for scale down I0428 22:09:24.325578 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 22:09:24.325873 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 219.321µs I0428 22:09:25.513445 1 static_autoscaler.go:343] No unschedulable pods I0428 22:09:25.513528 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:09:25.513546 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:09:25.513627 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:09:25.513896 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:09:25.514436 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 22:14:25.510590718 +0000 UTC m=+84439.209355093 I0428 22:09:25.514542 1 scale_down.go:776] No candidates for scale down I0428 22:09:35.530881 1 static_autoscaler.go:343] No unschedulable pods I0428 22:09:35.530962 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:09:35.530980 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:09:35.531050 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:09:35.531297 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:09:35.531766 1 scale_down.go:776] No candidates for scale down I0428 22:09:45.547049 1 static_autoscaler.go:343] No unschedulable pods I0428 22:09:45.547148 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:09:45.547171 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:09:45.547184 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:09:45.547512 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:09:45.548002 1 scale_down.go:776] No candidates for scale down I0428 22:09:55.564622 1 static_autoscaler.go:343] No unschedulable pods I0428 22:09:55.564772 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:09:55.564798 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:09:55.564816 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:09:55.565258 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:09:55.565870 1 scale_down.go:776] No candidates for scale down I0428 22:10:05.584637 1 static_autoscaler.go:343] No unschedulable pods I0428 22:10:05.584757 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:10:05.584791 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:10:05.584903 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:10:05.585235 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:10:05.585861 1 scale_down.go:776] No candidates for scale down I0428 22:10:15.600061 1 static_autoscaler.go:343] No unschedulable pods I0428 22:10:15.600207 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:10:15.600248 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:10:15.600270 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:10:15.600549 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:10:15.601123 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 22:15:15.596962433 +0000 UTC m=+84489.295726772 I0428 22:10:15.601236 1 scale_down.go:776] No candidates for scale down I0428 22:10:25.621264 1 static_autoscaler.go:343] No unschedulable pods I0428 22:10:25.621384 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:10:25.621424 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:10:25.621529 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:10:25.621895 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:10:25.622616 1 scale_down.go:776] No candidates for scale down I0428 22:10:35.636186 1 static_autoscaler.go:343] No unschedulable pods I0428 22:10:35.636274 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:10:35.636310 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:10:35.636328 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:10:35.636697 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:10:35.637160 1 scale_down.go:776] No candidates for scale down I0428 22:10:45.652192 1 static_autoscaler.go:343] No unschedulable pods I0428 22:10:45.652389 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:10:45.652448 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:10:45.652481 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:10:45.652887 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:10:45.653477 1 scale_down.go:776] No candidates for scale down I0428 22:10:55.667069 1 static_autoscaler.go:343] No unschedulable pods I0428 22:10:55.667169 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:10:55.667190 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:10:55.667211 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:10:55.667504 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:10:55.667974 1 scale_down.go:776] No candidates for scale down I0428 22:11:05.682783 1 static_autoscaler.go:343] No unschedulable pods I0428 22:11:05.682919 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:11:05.682936 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:11:05.682947 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:11:05.683194 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:11:05.683647 1 scale_down.go:776] No candidates for scale down I0428 22:11:15.697253 1 static_autoscaler.go:343] No unschedulable pods I0428 22:11:15.697333 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:11:15.697355 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:11:15.697470 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:11:15.697785 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:11:15.698225 1 scale_down.go:776] No candidates for scale down I0428 22:11:24.326020 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 22:11:24.326266 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 225.027µs I0428 22:11:25.711843 1 static_autoscaler.go:343] No unschedulable pods I0428 22:11:25.711993 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:11:25.712013 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:11:25.712026 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:11:25.712333 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:11:25.712826 1 scale_down.go:776] No candidates for scale down I0428 22:11:35.727220 1 static_autoscaler.go:343] No unschedulable pods I0428 22:11:35.727297 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:11:35.727315 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:11:35.727408 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:11:35.727706 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:11:35.728148 1 scale_down.go:776] No candidates for scale down I0428 22:11:45.747897 1 static_autoscaler.go:343] No unschedulable pods I0428 22:11:45.747993 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:11:45.748014 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:11:45.748029 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:11:45.748317 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:11:45.748837 1 scale_down.go:776] No candidates for scale down I0428 22:11:55.763481 1 static_autoscaler.go:343] No unschedulable pods I0428 22:11:55.763620 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:11:55.763642 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:11:55.763656 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:11:55.763895 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:11:55.764327 1 scale_down.go:776] No candidates for scale down I0428 22:12:05.783155 1 static_autoscaler.go:343] No unschedulable pods I0428 22:12:05.783239 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:12:05.783255 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:12:05.783331 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:12:05.783662 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:12:05.784146 1 scale_down.go:776] No candidates for scale down I0428 22:12:15.797912 1 static_autoscaler.go:343] No unschedulable pods I0428 22:12:15.798075 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:12:15.798101 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:12:15.798120 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:12:15.798476 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:12:15.799003 1 scale_down.go:776] No candidates for scale down I0428 22:12:25.813827 1 static_autoscaler.go:343] No unschedulable pods I0428 22:12:25.813918 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:12:25.813937 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:12:25.814007 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:12:25.814303 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:12:25.814960 1 scale_down.go:776] No candidates for scale down I0428 22:12:35.829962 1 static_autoscaler.go:343] No unschedulable pods I0428 22:12:35.830052 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:12:35.830069 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:12:35.830081 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:12:35.830378 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:12:35.830914 1 scale_down.go:776] No candidates for scale down I0428 22:12:45.847791 1 static_autoscaler.go:343] No unschedulable pods I0428 22:12:45.847877 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:12:45.847899 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:12:45.847919 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:12:45.848200 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:12:45.848731 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 22:17:45.84487918 +0000 UTC m=+84639.543643519 I0428 22:12:45.849018 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 22:12:45.858542 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 22:12:45.859153 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 22:12:45.864742 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588111965 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 22:12:45.875838 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 22:12:55.881014 1 static_autoscaler.go:343] No unschedulable pods I0428 22:12:55.881155 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:12:55.881174 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:12:55.881189 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:12:55.881507 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:12:55.881981 1 scale_down.go:776] No candidates for scale down I0428 22:13:05.900315 1 static_autoscaler.go:343] No unschedulable pods I0428 22:13:05.900502 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:13:05.900533 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:13:05.900556 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:13:05.900902 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:13:05.901394 1 scale_down.go:776] No candidates for scale down I0428 22:13:15.916236 1 static_autoscaler.go:343] No unschedulable pods I0428 22:13:15.916345 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:13:15.916364 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:13:15.916377 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:13:15.916735 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:13:15.917218 1 scale_down.go:776] No candidates for scale down I0428 22:13:24.326401 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 22:13:24.326661 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 226.423µs I0428 22:13:25.931463 1 static_autoscaler.go:343] No unschedulable pods I0428 22:13:25.931599 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:13:25.931620 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:13:25.931634 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:13:25.931887 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:13:25.932311 1 scale_down.go:776] No candidates for scale down I0428 22:13:35.945448 1 static_autoscaler.go:343] No unschedulable pods I0428 22:13:35.945538 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:13:35.945557 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:13:35.945645 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:13:35.945971 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:13:35.946518 1 scale_down.go:776] No candidates for scale down I0428 22:13:45.978536 1 static_autoscaler.go:343] No unschedulable pods I0428 22:13:45.978670 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:13:45.978686 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:13:45.978700 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:13:45.978941 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:13:45.979456 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 22:18:45.97564727 +0000 UTC m=+84699.674411690 I0428 22:13:45.979560 1 scale_down.go:776] No candidates for scale down I0428 22:13:55.998356 1 static_autoscaler.go:343] No unschedulable pods I0428 22:13:55.998513 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:13:55.998533 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:13:55.998545 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:13:55.998814 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:13:55.999255 1 scale_down.go:776] No candidates for scale down I0428 22:14:06.019518 1 static_autoscaler.go:343] No unschedulable pods I0428 22:14:06.019656 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:14:06.019673 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:14:06.019686 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:14:06.019943 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:14:06.020364 1 scale_down.go:776] No candidates for scale down I0428 22:14:16.033960 1 static_autoscaler.go:343] No unschedulable pods I0428 22:14:16.034061 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:14:16.034104 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:14:16.034129 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:14:16.034490 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:14:16.034968 1 scale_down.go:776] No candidates for scale down I0428 22:14:26.048097 1 static_autoscaler.go:343] No unschedulable pods I0428 22:14:26.048181 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:14:26.048200 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:14:26.048271 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:14:26.048538 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:14:26.049045 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 22:19:26.045246239 +0000 UTC m=+84739.744010632 I0428 22:14:26.049143 1 scale_down.go:776] No candidates for scale down I0428 22:14:36.062263 1 static_autoscaler.go:343] No unschedulable pods I0428 22:14:36.062358 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:14:36.062398 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:14:36.062424 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:14:36.062782 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:14:36.063283 1 scale_down.go:776] No candidates for scale down I0428 22:14:46.079021 1 static_autoscaler.go:343] No unschedulable pods I0428 22:14:46.079162 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:14:46.079180 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:14:46.079192 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:14:46.079480 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:14:46.079946 1 scale_down.go:776] No candidates for scale down I0428 22:14:56.096997 1 static_autoscaler.go:343] No unschedulable pods I0428 22:14:56.097087 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:14:56.097105 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:14:56.097163 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:14:56.097438 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:14:56.097885 1 scale_down.go:776] No candidates for scale down I0428 22:15:06.114395 1 static_autoscaler.go:343] No unschedulable pods I0428 22:15:06.114575 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:15:06.114599 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:15:06.114619 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:15:06.114906 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:15:06.115395 1 scale_down.go:776] No candidates for scale down I0428 22:15:16.128978 1 static_autoscaler.go:343] No unschedulable pods I0428 22:15:16.129069 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:15:16.129086 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:15:16.129176 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:15:16.129479 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:15:16.130071 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 22:20:16.126040993 +0000 UTC m=+84789.824805614 I0428 22:15:16.130180 1 scale_down.go:776] No candidates for scale down I0428 22:15:24.326799 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 22:15:24.327018 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 200.308µs I0428 22:15:26.144403 1 static_autoscaler.go:343] No unschedulable pods I0428 22:15:26.144506 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:15:26.144525 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:15:26.144537 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:15:26.144827 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:15:26.145254 1 scale_down.go:776] No candidates for scale down I0428 22:15:36.161977 1 static_autoscaler.go:343] No unschedulable pods I0428 22:15:36.162176 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:15:36.162236 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:15:36.162252 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:15:36.162581 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:15:36.163156 1 scale_down.go:776] No candidates for scale down I0428 22:15:46.178282 1 static_autoscaler.go:343] No unschedulable pods I0428 22:15:46.178384 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:15:46.178402 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:15:46.178429 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:15:46.178709 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:15:46.179166 1 scale_down.go:776] No candidates for scale down I0428 22:15:56.191708 1 static_autoscaler.go:343] No unschedulable pods I0428 22:15:56.191787 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:15:56.191804 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:15:56.191878 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:15:56.192136 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:15:56.192623 1 scale_down.go:776] No candidates for scale down I0428 22:16:06.206157 1 static_autoscaler.go:343] No unschedulable pods I0428 22:16:06.206254 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:16:06.206273 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:16:06.206285 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:16:06.206775 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:16:06.207557 1 scale_down.go:776] No candidates for scale down I0428 22:16:16.220539 1 static_autoscaler.go:343] No unschedulable pods I0428 22:16:16.220638 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:16:16.220656 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:16:16.220668 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:16:16.220940 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:16:16.221442 1 scale_down.go:776] No candidates for scale down I0428 22:16:26.234585 1 static_autoscaler.go:343] No unschedulable pods I0428 22:16:26.234672 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:16:26.234693 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:16:26.234775 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:16:26.235013 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:16:26.235513 1 scale_down.go:776] No candidates for scale down I0428 22:16:36.253440 1 static_autoscaler.go:343] No unschedulable pods I0428 22:16:36.253548 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:16:36.253566 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:16:36.253579 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:16:36.253867 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:16:36.254298 1 scale_down.go:776] No candidates for scale down I0428 22:16:46.272951 1 static_autoscaler.go:343] No unschedulable pods I0428 22:16:46.273032 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:16:46.273050 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:16:46.273121 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:16:46.273438 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:16:46.273971 1 scale_down.go:776] No candidates for scale down I0428 22:16:56.288137 1 static_autoscaler.go:343] No unschedulable pods I0428 22:16:56.288279 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:16:56.288297 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:16:56.288309 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:16:56.288551 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:16:56.289019 1 scale_down.go:776] No candidates for scale down I0428 22:17:06.305916 1 static_autoscaler.go:343] No unschedulable pods I0428 22:17:06.306071 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:17:06.306142 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:17:06.306175 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:17:06.306760 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:17:06.307715 1 scale_down.go:776] No candidates for scale down I0428 22:17:16.326933 1 static_autoscaler.go:343] No unschedulable pods I0428 22:17:16.327072 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:17:16.327092 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:17:16.327103 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:17:16.327383 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:17:16.327892 1 scale_down.go:776] No candidates for scale down I0428 22:17:24.327144 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 22:17:24.327406 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 246.217µs I0428 22:17:26.348783 1 static_autoscaler.go:343] No unschedulable pods I0428 22:17:26.348954 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:17:26.348986 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:17:26.349010 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:17:26.349360 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:17:26.350029 1 scale_down.go:776] No candidates for scale down I0428 22:17:36.364350 1 static_autoscaler.go:343] No unschedulable pods I0428 22:17:36.364503 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:17:36.364525 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:17:36.364541 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:17:36.364838 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:17:36.365351 1 scale_down.go:776] No candidates for scale down I0428 22:17:46.381259 1 static_autoscaler.go:343] No unschedulable pods I0428 22:17:46.381361 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:17:46.381386 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:17:46.381493 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:17:46.381831 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:17:46.382483 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 22:22:46.378296055 +0000 UTC m=+84940.077060406 I0428 22:17:46.382629 1 scale_down.go:776] No candidates for scale down I0428 22:17:56.396045 1 static_autoscaler.go:343] No unschedulable pods I0428 22:17:56.396203 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:17:56.396222 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:17:56.396237 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:17:56.396594 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:17:56.397104 1 scale_down.go:776] No candidates for scale down I0428 22:18:06.424137 1 static_autoscaler.go:343] No unschedulable pods I0428 22:18:06.424334 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:18:06.424366 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:18:06.424393 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:18:06.424696 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:18:06.425209 1 scale_down.go:776] No candidates for scale down I0428 22:18:16.441726 1 static_autoscaler.go:343] No unschedulable pods I0428 22:18:16.441830 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:18:16.441847 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:18:16.441869 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:18:16.442203 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:18:16.442767 1 scale_down.go:776] No candidates for scale down I0428 22:18:26.458308 1 static_autoscaler.go:343] No unschedulable pods I0428 22:18:26.458466 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:18:26.458491 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:18:26.458516 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:18:26.458905 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:18:26.459561 1 scale_down.go:776] No candidates for scale down I0428 22:18:36.477176 1 static_autoscaler.go:343] No unschedulable pods I0428 22:18:36.477296 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:18:36.477315 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:18:36.477327 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:18:36.477732 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:18:36.478211 1 scale_down.go:776] No candidates for scale down I0428 22:18:46.492552 1 static_autoscaler.go:343] No unschedulable pods I0428 22:18:46.492690 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:18:46.492707 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:18:46.492719 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:18:46.492961 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:18:46.493474 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 22:23:46.489466528 +0000 UTC m=+85000.188230880 I0428 22:18:46.493583 1 scale_down.go:776] No candidates for scale down I0428 22:18:56.509762 1 static_autoscaler.go:343] No unschedulable pods I0428 22:18:56.509855 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:18:56.509873 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:18:56.509886 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:18:56.510156 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:18:56.510687 1 scale_down.go:776] No candidates for scale down I0428 22:19:06.526324 1 static_autoscaler.go:343] No unschedulable pods I0428 22:19:06.526460 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:19:06.526490 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:19:06.526503 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:19:06.526818 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:19:06.527268 1 scale_down.go:776] No candidates for scale down I0428 22:19:16.541185 1 static_autoscaler.go:343] No unschedulable pods I0428 22:19:16.541302 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:19:16.541327 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:19:16.541348 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:19:16.541726 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:19:16.542262 1 scale_down.go:776] No candidates for scale down I0428 22:19:24.327556 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 22:19:24.327793 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 218.228µs I0428 22:19:26.556333 1 static_autoscaler.go:343] No unschedulable pods I0428 22:19:26.556525 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:19:26.556550 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:19:26.556569 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:19:26.556911 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:19:26.557510 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 22:24:26.553368495 +0000 UTC m=+85040.252132851 I0428 22:19:26.557631 1 scale_down.go:776] No candidates for scale down I0428 22:19:36.571936 1 static_autoscaler.go:343] No unschedulable pods I0428 22:19:36.572046 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:19:36.572069 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:19:36.572085 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:19:36.572364 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:19:36.572833 1 scale_down.go:776] No candidates for scale down I0428 22:19:46.587947 1 static_autoscaler.go:343] No unschedulable pods I0428 22:19:46.588114 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:19:46.588142 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:19:46.588163 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:19:46.588585 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:19:46.589144 1 scale_down.go:776] No candidates for scale down I0428 22:19:56.602419 1 static_autoscaler.go:343] No unschedulable pods I0428 22:19:56.602520 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:19:56.602540 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:19:56.602557 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:19:56.602878 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:19:56.603351 1 scale_down.go:776] No candidates for scale down I0428 22:20:06.617298 1 static_autoscaler.go:343] No unschedulable pods I0428 22:20:06.617456 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:20:06.617474 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:20:06.617488 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:20:06.617774 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:20:06.618273 1 scale_down.go:776] No candidates for scale down I0428 22:20:16.635306 1 static_autoscaler.go:343] No unschedulable pods I0428 22:20:16.635449 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:20:16.635467 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:20:16.635524 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:20:16.635825 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:20:16.636750 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 22:25:16.632334647 +0000 UTC m=+85090.331098999 I0428 22:20:16.636926 1 scale_down.go:776] No candidates for scale down I0428 22:20:26.649191 1 static_autoscaler.go:343] No unschedulable pods I0428 22:20:26.649279 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:20:26.649297 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:20:26.649361 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:20:26.649611 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:20:26.650076 1 scale_down.go:776] No candidates for scale down I0428 22:20:36.667896 1 static_autoscaler.go:343] No unschedulable pods I0428 22:20:36.668053 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:20:36.668082 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:20:36.668107 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:20:36.668452 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:20:36.668925 1 scale_down.go:776] No candidates for scale down I0428 22:20:46.682767 1 static_autoscaler.go:343] No unschedulable pods I0428 22:20:46.682906 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:20:46.682923 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:20:46.682935 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:20:46.683190 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:20:46.683637 1 scale_down.go:776] No candidates for scale down I0428 22:20:56.699438 1 static_autoscaler.go:343] No unschedulable pods I0428 22:20:56.699569 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:20:56.699596 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:20:56.699612 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:20:56.699873 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:20:56.700350 1 scale_down.go:776] No candidates for scale down I0428 22:21:06.715630 1 static_autoscaler.go:343] No unschedulable pods I0428 22:21:06.715716 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:21:06.715746 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:21:06.715822 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:21:06.716121 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:21:06.716666 1 scale_down.go:776] No candidates for scale down I0428 22:21:16.730919 1 static_autoscaler.go:343] No unschedulable pods I0428 22:21:16.731017 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:21:16.731034 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:21:16.731109 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:21:16.731367 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:21:16.731905 1 scale_down.go:776] No candidates for scale down I0428 22:21:24.327914 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 22:21:24.328141 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 210.314µs I0428 22:21:26.747436 1 static_autoscaler.go:343] No unschedulable pods I0428 22:21:26.747520 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:21:26.747538 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:21:26.747612 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:21:26.747917 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:21:26.748390 1 scale_down.go:776] No candidates for scale down I0428 22:21:36.763372 1 static_autoscaler.go:343] No unschedulable pods I0428 22:21:36.763512 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:21:36.763539 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:21:36.763558 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:21:36.763822 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:21:36.764327 1 scale_down.go:776] No candidates for scale down I0428 22:21:46.778347 1 static_autoscaler.go:343] No unschedulable pods I0428 22:21:46.778550 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:21:46.778603 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:21:46.778621 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:21:46.779021 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:21:46.779889 1 scale_down.go:776] No candidates for scale down I0428 22:21:56.796372 1 static_autoscaler.go:343] No unschedulable pods I0428 22:21:56.796552 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:21:56.796588 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:21:56.796605 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:21:56.796943 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:21:56.797449 1 scale_down.go:776] No candidates for scale down I0428 22:22:06.810742 1 static_autoscaler.go:343] No unschedulable pods I0428 22:22:06.810824 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:22:06.810843 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:22:06.810912 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:22:06.811158 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:22:06.811623 1 scale_down.go:776] No candidates for scale down I0428 22:22:16.825037 1 static_autoscaler.go:343] No unschedulable pods I0428 22:22:16.825178 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:22:16.825195 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:22:16.825208 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:22:16.825556 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:22:16.826114 1 scale_down.go:776] No candidates for scale down I0428 22:22:26.841376 1 static_autoscaler.go:343] No unschedulable pods I0428 22:22:26.841502 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:22:26.841525 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:22:26.841595 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:22:26.841876 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:22:26.842306 1 scale_down.go:776] No candidates for scale down I0428 22:22:36.858508 1 static_autoscaler.go:343] No unschedulable pods I0428 22:22:36.858605 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:22:36.858621 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:22:36.858634 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:22:36.858930 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:22:36.859356 1 scale_down.go:776] No candidates for scale down I0428 22:22:46.876382 1 static_autoscaler.go:343] No unschedulable pods I0428 22:22:46.876566 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:22:46.876592 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:22:46.876615 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:22:46.876893 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:22:46.877475 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 22:27:46.872995955 +0000 UTC m=+85240.571760301 I0428 22:22:46.877596 1 scale_down.go:776] No candidates for scale down I0428 22:22:56.890425 1 static_autoscaler.go:343] No unschedulable pods I0428 22:22:56.890572 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:22:56.890597 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:22:56.890620 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:22:56.890966 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:22:56.891688 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 22:22:56.899361 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 22:22:56.901878 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 22:22:56.909705 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588112576 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 22:22:56.920556 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 22:23:06.918259 1 static_autoscaler.go:343] No unschedulable pods I0428 22:23:06.918395 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:23:06.918432 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:23:06.918452 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:23:06.918741 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:23:06.919251 1 scale_down.go:776] No candidates for scale down I0428 22:23:16.932596 1 static_autoscaler.go:343] No unschedulable pods I0428 22:23:16.932695 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:23:16.932711 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:23:16.932724 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:23:16.932989 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:23:16.933663 1 scale_down.go:776] No candidates for scale down I0428 22:23:24.328251 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 22:23:24.328491 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 222.244µs I0428 22:23:26.948444 1 static_autoscaler.go:343] No unschedulable pods I0428 22:23:26.948585 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:23:26.948603 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:23:26.948614 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:23:26.948941 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:23:26.949457 1 scale_down.go:776] No candidates for scale down I0428 22:23:36.962686 1 static_autoscaler.go:343] No unschedulable pods I0428 22:23:36.962770 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:23:36.962787 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:23:36.962866 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:23:36.963190 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 22:23:36.963679 1 scale_down.go:776] No candidates for scale down I0428 22:23:46.976981 1 static_autoscaler.go:343] No unschedulable pods I0428 22:23:46.977085 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:23:46.977110 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:23:46.977176 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:23:46.977554 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:23:46.978057 1 scale_down.go:776] No candidates for scale down I0428 22:23:56.993234 1 static_autoscaler.go:343] No unschedulable pods I0428 22:23:56.993342 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:23:56.993368 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:23:56.993463 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:23:56.993764 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:23:56.994221 1 scale_down.go:776] No candidates for scale down I0428 22:24:07.008781 1 static_autoscaler.go:343] No unschedulable pods I0428 22:24:07.008949 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:24:07.008968 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:24:07.008978 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:24:07.009266 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:24:07.009955 1 scale_down.go:776] No candidates for scale down I0428 22:24:17.024572 1 static_autoscaler.go:343] No unschedulable pods I0428 22:24:17.024755 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:24:17.024781 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:24:17.024799 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:24:17.025096 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:24:17.025646 1 scale_down.go:776] No candidates for scale down I0428 22:24:27.042280 1 static_autoscaler.go:343] No unschedulable pods I0428 22:24:27.042431 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:24:27.042450 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:24:27.042462 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:24:27.042753 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 22:24:27.043246 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 22:29:27.039389757 +0000 UTC m=+85340.738154093 I0428 22:24:27.043346 1 scale_down.go:776] No candidates for scale down I0428 22:24:37.056859 1 static_autoscaler.go:343] No unschedulable pods I0428 22:24:37.057001 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:24:37.057019 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:24:37.057033 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:24:37.057298 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:24:37.057790 1 scale_down.go:776] No candidates for scale down I0428 22:24:47.071314 1 static_autoscaler.go:343] No unschedulable pods I0428 22:24:47.071483 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:24:47.071506 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:24:47.071525 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:24:47.071831 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:24:47.072317 1 scale_down.go:776] No candidates for scale down I0428 22:24:57.099721 1 static_autoscaler.go:343] No unschedulable pods I0428 22:24:57.099848 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:24:57.099873 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:24:57.099897 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:24:57.100278 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:24:57.102701 1 scale_down.go:776] No candidates for scale down I0428 22:25:07.115636 1 static_autoscaler.go:343] No unschedulable pods I0428 22:25:07.115731 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:25:07.115750 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:25:07.115817 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:25:07.116059 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:25:07.116562 1 scale_down.go:776] No candidates for scale down I0428 22:25:17.132078 1 static_autoscaler.go:343] No unschedulable pods I0428 22:25:17.132173 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:25:17.132216 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:25:17.132235 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:25:17.132539 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 22:25:17.133180 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 22:30:17.128897798 +0000 UTC m=+85390.827662169 I0428 22:25:17.133295 1 scale_down.go:776] No candidates for scale down I0428 22:25:24.328623 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 22:25:24.328865 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 221.999µs I0428 22:25:27.145763 1 static_autoscaler.go:343] No unschedulable pods I0428 22:25:27.145901 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:25:27.145923 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:25:27.145938 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:25:27.146159 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:25:27.146636 1 scale_down.go:776] No candidates for scale down I0428 22:25:37.159481 1 static_autoscaler.go:343] No unschedulable pods I0428 22:25:37.159679 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:25:37.159704 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:25:37.159719 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:25:37.159993 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:25:37.160506 1 scale_down.go:776] No candidates for scale down I0428 22:25:47.175636 1 static_autoscaler.go:343] No unschedulable pods I0428 22:25:47.175732 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:25:47.175751 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:25:47.175822 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:25:47.176055 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:25:47.176522 1 scale_down.go:776] No candidates for scale down I0428 22:25:57.190017 1 static_autoscaler.go:343] No unschedulable pods I0428 22:25:57.190187 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:25:57.190206 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:25:57.190218 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:25:57.190495 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:25:57.190996 1 scale_down.go:776] No candidates for scale down I0428 22:26:07.206930 1 static_autoscaler.go:343] No unschedulable pods I0428 22:26:07.207066 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:26:07.207084 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:26:07.207104 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:26:07.207371 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:26:07.207861 1 scale_down.go:776] No candidates for scale down I0428 22:26:17.221054 1 static_autoscaler.go:343] No unschedulable pods I0428 22:26:17.221183 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:26:17.221215 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:26:17.221231 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:26:17.221468 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:26:17.222012 1 scale_down.go:776] No candidates for scale down I0428 22:26:27.237984 1 static_autoscaler.go:343] No unschedulable pods I0428 22:26:27.238117 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:26:27.238136 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:26:27.238149 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:26:27.238390 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:26:27.238874 1 scale_down.go:776] No candidates for scale down I0428 22:26:37.252871 1 static_autoscaler.go:343] No unschedulable pods I0428 22:26:37.252980 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:26:37.253005 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:26:37.253020 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:26:37.253391 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:26:37.254071 1 scale_down.go:776] No candidates for scale down I0428 22:26:47.269174 1 static_autoscaler.go:343] No unschedulable pods I0428 22:26:47.269253 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:26:47.269270 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:26:47.269341 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:26:47.269587 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:26:47.270000 1 scale_down.go:776] No candidates for scale down I0428 22:26:57.282857 1 static_autoscaler.go:343] No unschedulable pods I0428 22:26:57.282956 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:26:57.282975 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:26:57.282987 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:26:57.283285 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:26:57.283789 1 scale_down.go:776] No candidates for scale down I0428 22:27:07.296306 1 static_autoscaler.go:343] No unschedulable pods I0428 22:27:07.296394 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:27:07.296442 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:27:07.296459 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:27:07.296782 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:27:07.297225 1 scale_down.go:776] No candidates for scale down I0428 22:27:17.320196 1 static_autoscaler.go:343] No unschedulable pods I0428 22:27:17.320299 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:27:17.320325 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:27:17.320440 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:27:17.320744 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:27:17.321218 1 scale_down.go:776] No candidates for scale down I0428 22:27:24.328983 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 22:27:24.329206 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 202.957µs I0428 22:27:27.334295 1 static_autoscaler.go:343] No unschedulable pods I0428 22:27:27.334436 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:27:27.334459 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:27:27.334470 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:27:27.334784 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:27:27.335204 1 scale_down.go:776] No candidates for scale down I0428 22:27:37.348164 1 static_autoscaler.go:343] No unschedulable pods I0428 22:27:37.348255 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:27:37.348272 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:27:37.348344 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:27:37.348632 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:27:37.349106 1 scale_down.go:776] No candidates for scale down I0428 22:27:47.366207 1 static_autoscaler.go:343] No unschedulable pods I0428 22:27:47.366331 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:27:47.366363 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:27:47.366389 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:27:47.366795 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 22:27:47.367620 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 22:32:47.363188588 +0000 UTC m=+85541.061952924 I0428 22:27:47.367730 1 scale_down.go:776] No candidates for scale down I0428 22:27:57.380487 1 static_autoscaler.go:343] No unschedulable pods I0428 22:27:57.380625 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:27:57.380642 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:27:57.380655 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:27:57.380906 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:27:57.381391 1 scale_down.go:776] No candidates for scale down I0428 22:28:07.395704 1 static_autoscaler.go:343] No unschedulable pods I0428 22:28:07.395804 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:28:07.395821 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:28:07.395834 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:28:07.396124 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:28:07.396644 1 scale_down.go:776] No candidates for scale down I0428 22:28:17.410141 1 static_autoscaler.go:343] No unschedulable pods I0428 22:28:17.410222 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:28:17.410240 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:28:17.410315 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:28:17.410594 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:28:17.411070 1 scale_down.go:776] No candidates for scale down I0428 22:28:27.424934 1 static_autoscaler.go:343] No unschedulable pods I0428 22:28:27.425067 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:28:27.425085 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:28:27.425101 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:28:27.425383 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:28:27.426109 1 scale_down.go:776] No candidates for scale down I0428 22:28:37.438735 1 static_autoscaler.go:343] No unschedulable pods I0428 22:28:37.438832 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:28:37.438883 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:28:37.438903 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:28:37.439277 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:28:37.439813 1 scale_down.go:776] No candidates for scale down I0428 22:28:47.453301 1 static_autoscaler.go:343] No unschedulable pods I0428 22:28:47.453451 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:28:47.453481 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:28:47.453496 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:28:47.453765 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:28:47.454217 1 scale_down.go:776] No candidates for scale down I0428 22:28:57.467098 1 static_autoscaler.go:343] No unschedulable pods I0428 22:28:57.467225 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:28:57.467273 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:28:57.467290 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:28:57.467581 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:28:57.468083 1 scale_down.go:776] No candidates for scale down I0428 22:29:07.482379 1 static_autoscaler.go:343] No unschedulable pods I0428 22:29:07.482475 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:29:07.482493 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:29:07.482569 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:29:07.482827 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:29:07.483429 1 scale_down.go:776] No candidates for scale down I0428 22:29:17.496479 1 static_autoscaler.go:343] No unschedulable pods I0428 22:29:17.496633 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:29:17.496653 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:29:17.496670 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:29:17.496916 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:29:17.497360 1 scale_down.go:776] No candidates for scale down I0428 22:29:24.329349 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 22:29:24.329585 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 218.903µs I0428 22:29:27.511370 1 static_autoscaler.go:343] No unschedulable pods I0428 22:29:27.513700 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:29:27.513728 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:29:27.513748 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:29:27.514094 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 22:29:27.514686 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 22:34:27.508170681 +0000 UTC m=+85641.206935015 I0428 22:29:27.514800 1 scale_down.go:776] No candidates for scale down I0428 22:29:37.528216 1 static_autoscaler.go:343] No unschedulable pods I0428 22:29:37.528320 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:29:37.528339 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:29:37.528351 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:29:37.528776 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:29:37.529287 1 scale_down.go:776] No candidates for scale down I0428 22:29:47.542533 1 static_autoscaler.go:343] No unschedulable pods I0428 22:29:47.542630 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:29:47.542651 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:29:47.542665 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:29:47.542968 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:29:47.543486 1 scale_down.go:776] No candidates for scale down I0428 22:29:57.557422 1 static_autoscaler.go:343] No unschedulable pods I0428 22:29:57.557547 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:29:57.557579 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:29:57.557603 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:29:57.557944 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:29:57.558465 1 scale_down.go:776] No candidates for scale down I0428 22:30:07.572370 1 static_autoscaler.go:343] No unschedulable pods I0428 22:30:07.572539 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:30:07.572564 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:30:07.572582 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:30:07.572886 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:30:07.573380 1 scale_down.go:776] No candidates for scale down I0428 22:30:17.587131 1 static_autoscaler.go:343] No unschedulable pods I0428 22:30:17.587258 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:30:17.587285 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:30:17.587405 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:30:17.587771 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 22:30:17.588518 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 22:35:17.583838172 +0000 UTC m=+85691.282602528 I0428 22:30:17.588646 1 scale_down.go:776] No candidates for scale down I0428 22:30:27.603885 1 static_autoscaler.go:343] No unschedulable pods I0428 22:30:27.603989 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:30:27.604009 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:30:27.604024 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:30:27.604342 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:30:27.604831 1 scale_down.go:776] No candidates for scale down I0428 22:30:37.617802 1 static_autoscaler.go:343] No unschedulable pods I0428 22:30:37.618000 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:30:37.618025 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:30:37.618042 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:30:37.618379 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:30:37.619048 1 scale_down.go:776] No candidates for scale down I0428 22:30:47.632236 1 static_autoscaler.go:343] No unschedulable pods I0428 22:30:47.632333 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:30:47.632351 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:30:47.632449 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:30:47.632717 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:30:47.633170 1 scale_down.go:776] No candidates for scale down I0428 22:30:57.646162 1 static_autoscaler.go:343] No unschedulable pods I0428 22:30:57.646282 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:30:57.646307 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:30:57.646327 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:30:57.646686 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:30:57.647122 1 scale_down.go:776] No candidates for scale down I0428 22:31:07.661295 1 static_autoscaler.go:343] No unschedulable pods I0428 22:31:07.661381 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:31:07.661398 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:31:07.661488 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:31:07.661758 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:31:07.662226 1 scale_down.go:776] No candidates for scale down I0428 22:31:17.678681 1 static_autoscaler.go:343] No unschedulable pods I0428 22:31:17.678816 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:31:17.678833 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:31:17.678852 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:31:17.679136 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:31:17.679636 1 scale_down.go:776] No candidates for scale down I0428 22:31:24.329712 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 22:31:24.329937 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 208.485µs I0428 22:31:27.697242 1 static_autoscaler.go:343] No unschedulable pods I0428 22:31:27.697380 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:31:27.697405 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:31:27.697436 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:31:27.697778 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:31:27.698263 1 scale_down.go:776] No candidates for scale down I0428 22:31:37.711363 1 static_autoscaler.go:343] No unschedulable pods I0428 22:31:37.711510 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:31:37.711546 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:31:37.711562 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:31:37.711873 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:31:37.712301 1 scale_down.go:776] No candidates for scale down I0428 22:31:47.725456 1 static_autoscaler.go:343] No unschedulable pods I0428 22:31:47.725552 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:31:47.725570 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:31:47.725586 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:31:47.725887 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:31:47.726390 1 scale_down.go:776] No candidates for scale down I0428 22:31:57.739494 1 static_autoscaler.go:343] No unschedulable pods I0428 22:31:57.739576 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:31:57.739594 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:31:57.739662 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:31:57.739890 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:31:57.740322 1 scale_down.go:776] No candidates for scale down I0428 22:32:07.753746 1 static_autoscaler.go:343] No unschedulable pods I0428 22:32:07.753880 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:32:07.753899 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:32:07.753909 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:32:07.754167 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:32:07.754685 1 scale_down.go:776] No candidates for scale down I0428 22:32:17.775865 1 static_autoscaler.go:343] No unschedulable pods I0428 22:32:17.776192 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:32:17.776257 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:32:17.776302 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:32:17.777025 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:32:17.778329 1 scale_down.go:776] No candidates for scale down I0428 22:32:27.802255 1 static_autoscaler.go:343] No unschedulable pods I0428 22:32:27.802340 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:32:27.802358 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:32:27.802449 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:32:27.802750 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:32:27.803196 1 scale_down.go:776] No candidates for scale down I0428 22:32:37.819660 1 static_autoscaler.go:343] No unschedulable pods I0428 22:32:37.819777 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:32:37.819814 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:32:37.819929 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:32:37.820224 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:32:37.820727 1 scale_down.go:776] No candidates for scale down I0428 22:32:47.834262 1 static_autoscaler.go:343] No unschedulable pods I0428 22:32:47.834399 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:32:47.834433 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:32:47.834447 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:32:47.834725 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 22:32:47.835234 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 22:37:47.831420811 +0000 UTC m=+85841.530185146 I0428 22:32:47.835344 1 scale_down.go:776] No candidates for scale down I0428 22:32:57.851218 1 static_autoscaler.go:343] No unschedulable pods I0428 22:32:57.851375 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:32:57.851398 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:32:57.851443 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:32:57.851846 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:32:57.852331 1 scale_down.go:776] No candidates for scale down I0428 22:33:07.867924 1 static_autoscaler.go:343] No unschedulable pods I0428 22:33:07.868043 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:33:07.868069 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:33:07.868183 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:33:07.868506 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:33:07.869197 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 22:33:07.878314 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 22:33:07.878614 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 22:33:07.882149 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588113187 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 22:33:07.893148 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 22:33:17.891849 1 static_autoscaler.go:343] No unschedulable pods I0428 22:33:17.892015 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:33:17.892041 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:33:17.892062 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:33:17.892357 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:33:17.892915 1 scale_down.go:776] No candidates for scale down I0428 22:33:24.330064 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 22:33:24.330328 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 247.337µs I0428 22:33:27.906176 1 static_autoscaler.go:343] No unschedulable pods I0428 22:33:27.906300 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:33:27.906335 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:33:27.906352 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:33:27.906716 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:33:27.907247 1 scale_down.go:776] No candidates for scale down I0428 22:33:37.921560 1 static_autoscaler.go:343] No unschedulable pods I0428 22:33:37.921700 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:33:37.921744 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:33:37.921762 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:33:37.922045 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:33:37.922524 1 scale_down.go:776] No candidates for scale down I0428 22:33:47.937482 1 static_autoscaler.go:343] No unschedulable pods I0428 22:33:47.937580 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:33:47.937601 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:33:47.937616 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:33:47.937911 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:33:47.938341 1 scale_down.go:776] No candidates for scale down I0428 22:33:57.951834 1 static_autoscaler.go:343] No unschedulable pods I0428 22:33:57.951931 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:33:57.951948 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:33:57.951961 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:33:57.952247 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:33:57.952759 1 scale_down.go:776] No candidates for scale down I0428 22:34:07.966134 1 static_autoscaler.go:343] No unschedulable pods I0428 22:34:07.966273 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:34:07.966292 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:34:07.966305 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:34:07.966621 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:34:07.967060 1 scale_down.go:776] No candidates for scale down I0428 22:34:17.987606 1 static_autoscaler.go:343] No unschedulable pods I0428 22:34:17.987942 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:34:17.988031 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:34:17.988070 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:34:17.988775 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:34:17.990233 1 scale_down.go:776] No candidates for scale down I0428 22:34:28.007401 1 static_autoscaler.go:343] No unschedulable pods I0428 22:34:28.007507 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:34:28.007525 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:34:28.007537 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:34:28.007832 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 22:34:28.008513 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 22:39:28.004439011 +0000 UTC m=+85941.703203346 I0428 22:34:28.008664 1 scale_down.go:776] No candidates for scale down I0428 22:34:38.023924 1 static_autoscaler.go:343] No unschedulable pods I0428 22:34:38.024010 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:34:38.024026 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:34:38.024083 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:34:38.024324 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:34:38.024844 1 scale_down.go:776] No candidates for scale down I0428 22:34:48.040624 1 static_autoscaler.go:343] No unschedulable pods I0428 22:34:48.040758 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:34:48.040774 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:34:48.040787 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:34:48.041023 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:34:48.041470 1 scale_down.go:776] No candidates for scale down I0428 22:34:58.055519 1 static_autoscaler.go:343] No unschedulable pods I0428 22:34:58.055614 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:34:58.055648 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:34:58.055667 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:34:58.055949 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:34:58.056382 1 scale_down.go:776] No candidates for scale down I0428 22:35:08.069974 1 static_autoscaler.go:343] No unschedulable pods I0428 22:35:08.070116 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:35:08.070136 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:35:08.070147 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:35:08.070402 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:35:08.070843 1 scale_down.go:776] No candidates for scale down I0428 22:35:18.084833 1 static_autoscaler.go:343] No unschedulable pods I0428 22:35:18.084974 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:35:18.084993 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:35:18.085006 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:35:18.085290 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 22:35:18.085923 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 22:40:18.081610263 +0000 UTC m=+85991.780374615 I0428 22:35:18.086046 1 scale_down.go:776] No candidates for scale down I0428 22:35:24.330451 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 22:35:24.330711 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 242.742µs I0428 22:35:28.099838 1 static_autoscaler.go:343] No unschedulable pods I0428 22:35:28.099929 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:35:28.099946 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:35:28.100001 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:35:28.100260 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:35:28.100779 1 scale_down.go:776] No candidates for scale down I0428 22:35:38.113923 1 static_autoscaler.go:343] No unschedulable pods I0428 22:35:38.114000 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:35:38.114036 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:35:38.114052 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:35:38.114336 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:35:38.114875 1 scale_down.go:776] No candidates for scale down I0428 22:35:48.129233 1 static_autoscaler.go:343] No unschedulable pods I0428 22:35:48.129320 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:35:48.129342 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:35:48.129435 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:35:48.129737 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:35:48.130180 1 scale_down.go:776] No candidates for scale down I0428 22:35:58.144994 1 static_autoscaler.go:343] No unschedulable pods I0428 22:35:58.145086 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:35:58.145108 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:35:58.145123 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:35:58.145443 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:35:58.145927 1 scale_down.go:776] No candidates for scale down I0428 22:36:08.161560 1 static_autoscaler.go:343] No unschedulable pods I0428 22:36:08.161655 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:36:08.161671 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:36:08.161684 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:36:08.161995 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:36:08.162464 1 scale_down.go:776] No candidates for scale down I0428 22:36:18.183083 1 static_autoscaler.go:343] No unschedulable pods I0428 22:36:18.183526 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:36:18.183598 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:36:18.183651 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:36:18.184242 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:36:18.185563 1 scale_down.go:776] No candidates for scale down I0428 22:36:28.201398 1 static_autoscaler.go:343] No unschedulable pods I0428 22:36:28.201504 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:36:28.201522 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:36:28.201587 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:36:28.201817 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:36:28.202234 1 scale_down.go:776] No candidates for scale down I0428 22:36:38.218067 1 static_autoscaler.go:343] No unschedulable pods I0428 22:36:38.218338 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:36:38.218388 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:36:38.218439 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:36:38.218801 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:36:38.219545 1 scale_down.go:776] No candidates for scale down I0428 22:36:48.234857 1 static_autoscaler.go:343] No unschedulable pods I0428 22:36:48.234981 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:36:48.235004 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:36:48.235019 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:36:48.235254 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:36:48.235773 1 scale_down.go:776] No candidates for scale down I0428 22:36:58.251174 1 static_autoscaler.go:343] No unschedulable pods I0428 22:36:58.251263 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:36:58.251281 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:36:58.251293 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:36:58.251632 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:36:58.252067 1 scale_down.go:776] No candidates for scale down I0428 22:37:08.269028 1 static_autoscaler.go:343] No unschedulable pods I0428 22:37:08.269112 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:37:08.269129 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:37:08.269203 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:37:08.269456 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:37:08.269909 1 scale_down.go:776] No candidates for scale down I0428 22:37:18.282271 1 static_autoscaler.go:343] No unschedulable pods I0428 22:37:18.282358 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:37:18.282377 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:37:18.282443 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:37:18.282697 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:37:18.283150 1 scale_down.go:776] No candidates for scale down I0428 22:37:24.330819 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 22:37:24.331075 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 240.328µs I0428 22:37:28.298097 1 static_autoscaler.go:343] No unschedulable pods I0428 22:37:28.298217 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:37:28.298243 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:37:28.298266 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:37:28.298650 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:37:28.299116 1 scale_down.go:776] No candidates for scale down I0428 22:37:38.311940 1 static_autoscaler.go:343] No unschedulable pods I0428 22:37:38.312038 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:37:38.312055 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:37:38.312067 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:37:38.312402 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:37:38.312879 1 scale_down.go:776] No candidates for scale down I0428 22:37:48.325450 1 static_autoscaler.go:343] No unschedulable pods I0428 22:37:48.325587 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:37:48.325605 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:37:48.325617 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:37:48.325871 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 22:37:48.326397 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 22:42:48.32246595 +0000 UTC m=+86142.021230286 I0428 22:37:48.326525 1 scale_down.go:776] No candidates for scale down I0428 22:37:58.339232 1 static_autoscaler.go:343] No unschedulable pods I0428 22:37:58.339326 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:37:58.339347 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:37:58.339362 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:37:58.339670 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:37:58.340098 1 scale_down.go:776] No candidates for scale down I0428 22:38:08.354688 1 static_autoscaler.go:343] No unschedulable pods I0428 22:38:08.354766 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:38:08.354783 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:38:08.354855 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:38:08.355077 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:38:08.355559 1 scale_down.go:776] No candidates for scale down I0428 22:38:18.371363 1 static_autoscaler.go:343] No unschedulable pods I0428 22:38:18.371535 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:38:18.371557 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:38:18.371573 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:38:18.371904 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:38:18.372462 1 scale_down.go:776] No candidates for scale down I0428 22:38:28.385092 1 static_autoscaler.go:343] No unschedulable pods I0428 22:38:28.385191 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:38:28.385210 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:38:28.385226 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:38:28.385554 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:38:28.386000 1 scale_down.go:776] No candidates for scale down I0428 22:38:38.400068 1 static_autoscaler.go:343] No unschedulable pods I0428 22:38:38.400203 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:38:38.400226 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:38:38.400245 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:38:38.400484 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:38:38.400983 1 scale_down.go:776] No candidates for scale down I0428 22:38:48.416486 1 static_autoscaler.go:343] No unschedulable pods I0428 22:38:48.416571 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:38:48.416590 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:38:48.416667 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:38:48.416894 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:38:48.417309 1 scale_down.go:776] No candidates for scale down I0428 22:38:58.432350 1 static_autoscaler.go:343] No unschedulable pods I0428 22:38:58.432525 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:38:58.432550 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:38:58.432564 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:38:58.432896 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:38:58.433383 1 scale_down.go:776] No candidates for scale down I0428 22:39:08.448833 1 static_autoscaler.go:343] No unschedulable pods I0428 22:39:08.448933 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:39:08.448951 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:39:08.448963 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:39:08.449245 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:39:08.449706 1 scale_down.go:776] No candidates for scale down I0428 22:39:18.464890 1 static_autoscaler.go:343] No unschedulable pods I0428 22:39:18.465025 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:39:18.465042 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:39:18.465056 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:39:18.465326 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:39:18.465814 1 scale_down.go:776] No candidates for scale down I0428 22:39:24.331184 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 22:39:24.331395 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 194.164µs I0428 22:39:28.481311 1 static_autoscaler.go:343] No unschedulable pods I0428 22:39:28.481467 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:39:28.481490 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:39:28.481506 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:39:28.481825 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 22:39:28.482339 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 22:44:28.478285401 +0000 UTC m=+86242.177050103 I0428 22:39:28.482455 1 scale_down.go:776] No candidates for scale down I0428 22:39:38.497241 1 static_autoscaler.go:343] No unschedulable pods I0428 22:39:38.497322 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:39:38.497342 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:39:38.497428 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:39:38.497683 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:39:38.498131 1 scale_down.go:776] No candidates for scale down I0428 22:39:48.511344 1 static_autoscaler.go:343] No unschedulable pods I0428 22:39:48.511473 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:39:48.511500 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:39:48.511569 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:39:48.511914 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:39:48.512386 1 scale_down.go:776] No candidates for scale down I0428 22:39:58.524563 1 static_autoscaler.go:343] No unschedulable pods I0428 22:39:58.524686 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:39:58.524704 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:39:58.524717 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:39:58.524945 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:39:58.525447 1 scale_down.go:776] No candidates for scale down I0428 22:40:08.540541 1 static_autoscaler.go:343] No unschedulable pods I0428 22:40:08.540687 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:40:08.540703 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:40:08.540716 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:40:08.540949 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:40:08.541378 1 scale_down.go:776] No candidates for scale down I0428 22:40:18.556538 1 static_autoscaler.go:343] No unschedulable pods I0428 22:40:18.556666 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:40:18.556682 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:40:18.556694 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:40:18.556937 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 22:40:18.557437 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 22:45:18.553402412 +0000 UTC m=+86292.252166762 I0428 22:40:18.557545 1 scale_down.go:776] No candidates for scale down I0428 22:40:28.571567 1 static_autoscaler.go:343] No unschedulable pods I0428 22:40:28.571683 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:40:28.571707 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:40:28.571727 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:40:28.572012 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:40:28.572444 1 scale_down.go:776] No candidates for scale down I0428 22:40:38.586509 1 static_autoscaler.go:343] No unschedulable pods I0428 22:40:38.586656 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:40:38.586675 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:40:38.586690 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:40:38.586909 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:40:38.587323 1 scale_down.go:776] No candidates for scale down I0428 22:40:48.600574 1 static_autoscaler.go:343] No unschedulable pods I0428 22:40:48.600652 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:40:48.600685 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:40:48.600702 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:40:48.600957 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:40:48.601360 1 scale_down.go:776] No candidates for scale down I0428 22:40:58.615454 1 static_autoscaler.go:343] No unschedulable pods I0428 22:40:58.615556 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:40:58.615574 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:40:58.615586 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:40:58.615891 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:40:58.616346 1 scale_down.go:776] No candidates for scale down I0428 22:41:08.631689 1 static_autoscaler.go:343] No unschedulable pods I0428 22:41:08.631782 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:41:08.631799 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:41:08.631862 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:41:08.632092 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:41:08.632535 1 scale_down.go:776] No candidates for scale down I0428 22:41:18.647731 1 static_autoscaler.go:343] No unschedulable pods I0428 22:41:18.647814 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:41:18.647847 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:41:18.647863 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:41:18.648136 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:41:18.648589 1 scale_down.go:776] No candidates for scale down I0428 22:41:24.331520 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 22:41:24.331734 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 197.78µs I0428 22:41:28.665930 1 static_autoscaler.go:343] No unschedulable pods I0428 22:41:28.666020 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:41:28.666038 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:41:28.666113 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:41:28.666356 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:41:28.666863 1 scale_down.go:776] No candidates for scale down I0428 22:41:38.684596 1 static_autoscaler.go:343] No unschedulable pods I0428 22:41:38.684712 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:41:38.684738 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:41:38.684760 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:41:38.685126 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:41:38.685720 1 scale_down.go:776] No candidates for scale down I0428 22:41:48.701142 1 static_autoscaler.go:343] No unschedulable pods I0428 22:41:48.701298 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:41:48.701317 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:41:48.701329 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:41:48.701614 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:41:48.702028 1 scale_down.go:776] No candidates for scale down I0428 22:41:58.716727 1 static_autoscaler.go:343] No unschedulable pods I0428 22:41:58.716821 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:41:58.716840 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:41:58.716900 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:41:58.717200 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:41:58.717710 1 scale_down.go:776] No candidates for scale down I0428 22:42:08.730795 1 static_autoscaler.go:343] No unschedulable pods I0428 22:42:08.730934 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:42:08.730952 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:42:08.730966 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:42:08.731198 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:42:08.731626 1 scale_down.go:776] No candidates for scale down I0428 22:42:18.743911 1 static_autoscaler.go:343] No unschedulable pods I0428 22:42:18.744003 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:42:18.744021 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:42:18.744034 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:42:18.744279 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:42:18.744701 1 scale_down.go:776] No candidates for scale down I0428 22:42:28.759229 1 static_autoscaler.go:343] No unschedulable pods I0428 22:42:28.759356 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:42:28.759379 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:42:28.759399 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:42:28.759717 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:42:28.760150 1 scale_down.go:776] No candidates for scale down I0428 22:42:38.774395 1 static_autoscaler.go:343] No unschedulable pods I0428 22:42:38.774510 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:42:38.774532 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:42:38.774550 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:42:38.774870 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:42:38.775369 1 scale_down.go:776] No candidates for scale down I0428 22:42:48.789002 1 static_autoscaler.go:343] No unschedulable pods I0428 22:42:48.789151 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:42:48.789177 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:42:48.789200 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:42:48.789513 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 22:42:48.790040 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 22:47:48.786120747 +0000 UTC m=+86442.484885103 I0428 22:42:48.790157 1 scale_down.go:776] No candidates for scale down I0428 22:42:58.804609 1 static_autoscaler.go:343] No unschedulable pods I0428 22:42:58.804703 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:42:58.804721 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:42:58.804738 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:42:58.804985 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:42:58.805454 1 scale_down.go:776] No candidates for scale down I0428 22:43:08.818162 1 static_autoscaler.go:343] No unschedulable pods I0428 22:43:08.818275 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:43:08.818300 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:43:08.818383 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:43:08.818664 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:43:08.819170 1 scale_down.go:776] No candidates for scale down I0428 22:43:18.834901 1 static_autoscaler.go:343] No unschedulable pods I0428 22:43:18.834992 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:43:18.835014 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:43:18.835033 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:43:18.835323 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:43:18.835984 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 22:43:18.846049 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 22:43:18.846711 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 22:43:18.853716 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588113798 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 22:43:18.860196 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 22:43:24.331841 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 22:43:24.332085 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 227.217µs I0428 22:43:28.865958 1 static_autoscaler.go:343] No unschedulable pods I0428 22:43:28.866050 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:43:28.866068 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:43:28.866084 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:43:28.866348 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:43:28.866831 1 scale_down.go:776] No candidates for scale down I0428 22:43:38.883849 1 static_autoscaler.go:343] No unschedulable pods I0428 22:43:38.884001 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:43:38.884028 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:43:38.884048 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:43:38.884372 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:43:38.884887 1 scale_down.go:776] No candidates for scale down I0428 22:43:48.898188 1 static_autoscaler.go:343] No unschedulable pods I0428 22:43:48.898282 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:43:48.898303 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:43:48.898321 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:43:48.898614 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:43:48.899034 1 scale_down.go:776] No candidates for scale down I0428 22:43:58.914980 1 static_autoscaler.go:343] No unschedulable pods I0428 22:43:58.915074 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:43:58.915094 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:43:58.915110 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:43:58.915444 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:43:58.915904 1 scale_down.go:776] No candidates for scale down I0428 22:44:08.930859 1 static_autoscaler.go:343] No unschedulable pods I0428 22:44:08.930961 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:44:08.930978 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:44:08.930990 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:44:08.931331 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:44:08.931806 1 scale_down.go:776] No candidates for scale down I0428 22:44:18.951933 1 static_autoscaler.go:343] No unschedulable pods I0428 22:44:18.952289 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:44:18.952357 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:44:18.952407 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:44:18.953141 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:44:18.954398 1 scale_down.go:776] No candidates for scale down I0428 22:44:28.970395 1 static_autoscaler.go:343] No unschedulable pods I0428 22:44:28.970506 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:44:28.970529 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:44:28.970547 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:44:28.970863 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 22:44:28.971397 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 22:49:28.967439555 +0000 UTC m=+86542.666203891 I0428 22:44:28.971571 1 scale_down.go:776] No candidates for scale down I0428 22:44:38.985688 1 static_autoscaler.go:343] No unschedulable pods I0428 22:44:38.985785 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:44:38.985811 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:44:38.985826 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:44:38.986128 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:44:38.986584 1 scale_down.go:776] No candidates for scale down I0428 22:44:49.001007 1 static_autoscaler.go:343] No unschedulable pods I0428 22:44:49.001095 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:44:49.001116 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:44:49.001210 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:44:49.001472 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:44:49.001933 1 scale_down.go:776] No candidates for scale down I0428 22:44:59.015007 1 static_autoscaler.go:343] No unschedulable pods I0428 22:44:59.015098 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:44:59.015115 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:44:59.015126 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:44:59.015439 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:44:59.015928 1 scale_down.go:776] No candidates for scale down I0428 22:45:09.029864 1 static_autoscaler.go:343] No unschedulable pods I0428 22:45:09.029965 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:45:09.030000 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:45:09.030018 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:45:09.030327 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:45:09.030812 1 scale_down.go:776] No candidates for scale down I0428 22:45:19.043996 1 static_autoscaler.go:343] No unschedulable pods I0428 22:45:19.044135 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:45:19.044153 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:45:19.044166 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:45:19.044405 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 22:45:19.044908 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 22:50:19.041144866 +0000 UTC m=+86592.739909203 I0428 22:45:19.045006 1 scale_down.go:776] No candidates for scale down I0428 22:45:24.332211 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 22:45:24.332441 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 214.565µs I0428 22:45:29.059586 1 static_autoscaler.go:343] No unschedulable pods I0428 22:45:29.059733 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:45:29.059758 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:45:29.059772 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:45:29.060066 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:45:29.060583 1 scale_down.go:776] No candidates for scale down I0428 22:45:39.074761 1 static_autoscaler.go:343] No unschedulable pods I0428 22:45:39.074904 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:45:39.074925 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:45:39.074941 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:45:39.075205 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:45:39.075755 1 scale_down.go:776] No candidates for scale down I0428 22:45:49.092913 1 static_autoscaler.go:343] No unschedulable pods I0428 22:45:49.092994 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:45:49.093013 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:45:49.093086 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:45:49.093323 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:45:49.093796 1 scale_down.go:776] No candidates for scale down I0428 22:45:59.113424 1 static_autoscaler.go:343] No unschedulable pods I0428 22:45:59.113556 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:45:59.113593 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:45:59.113611 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:45:59.113890 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:45:59.114605 1 scale_down.go:776] No candidates for scale down I0428 22:46:09.129368 1 static_autoscaler.go:343] No unschedulable pods I0428 22:46:09.129517 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:46:09.129536 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:46:09.129548 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:46:09.129820 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:46:09.130237 1 scale_down.go:776] No candidates for scale down I0428 22:46:19.145609 1 static_autoscaler.go:343] No unschedulable pods I0428 22:46:19.145815 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:46:19.145843 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:46:19.145867 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:46:19.146216 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:46:19.147008 1 scale_down.go:776] No candidates for scale down I0428 22:46:29.161106 1 static_autoscaler.go:343] No unschedulable pods I0428 22:46:29.161189 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:46:29.161206 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:46:29.161276 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:46:29.161504 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:46:29.161909 1 scale_down.go:776] No candidates for scale down I0428 22:46:39.178855 1 static_autoscaler.go:343] No unschedulable pods I0428 22:46:39.178958 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:46:39.178984 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:46:39.179069 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:46:39.179349 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:46:39.179818 1 scale_down.go:776] No candidates for scale down I0428 22:46:49.194352 1 static_autoscaler.go:343] No unschedulable pods I0428 22:46:49.194492 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:46:49.194520 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:46:49.194538 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:46:49.194860 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:46:49.195309 1 scale_down.go:776] No candidates for scale down I0428 22:46:59.214166 1 static_autoscaler.go:343] No unschedulable pods I0428 22:46:59.214279 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:46:59.214302 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:46:59.214318 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:46:59.214649 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:46:59.215090 1 scale_down.go:776] No candidates for scale down I0428 22:47:09.231205 1 static_autoscaler.go:343] No unschedulable pods I0428 22:47:09.231345 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:47:09.231363 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:47:09.231380 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:47:09.231725 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:47:09.232148 1 scale_down.go:776] No candidates for scale down I0428 22:47:19.251265 1 static_autoscaler.go:343] No unschedulable pods I0428 22:47:19.251406 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:47:19.251437 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:47:19.251453 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:47:19.251709 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:47:19.252134 1 scale_down.go:776] No candidates for scale down I0428 22:47:24.332572 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 22:47:24.332791 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 202.937µs I0428 22:47:29.264938 1 static_autoscaler.go:343] No unschedulable pods I0428 22:47:29.265026 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:47:29.265049 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:47:29.265070 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:47:29.265403 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:47:29.265913 1 scale_down.go:776] No candidates for scale down I0428 22:47:39.279050 1 static_autoscaler.go:343] No unschedulable pods I0428 22:47:39.279141 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:47:39.279159 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:47:39.279171 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:47:39.279475 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:47:39.279953 1 scale_down.go:776] No candidates for scale down I0428 22:47:49.294304 1 static_autoscaler.go:343] No unschedulable pods I0428 22:47:49.294395 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:47:49.294437 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:47:49.294513 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:47:49.294799 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 22:47:49.295371 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 22:52:49.291392858 +0000 UTC m=+86742.990157382 I0428 22:47:49.295569 1 scale_down.go:776] No candidates for scale down I0428 22:47:59.307560 1 static_autoscaler.go:343] No unschedulable pods I0428 22:47:59.307693 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:47:59.307712 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:47:59.307725 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:47:59.307941 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:47:59.308354 1 scale_down.go:776] No candidates for scale down I0428 22:48:09.324445 1 static_autoscaler.go:343] No unschedulable pods I0428 22:48:09.324569 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:48:09.324608 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:48:09.324637 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:48:09.325010 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:48:09.325697 1 scale_down.go:776] No candidates for scale down I0428 22:48:19.340115 1 static_autoscaler.go:343] No unschedulable pods I0428 22:48:19.340219 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:48:19.340246 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:48:19.340328 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:48:19.340673 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:48:19.341149 1 scale_down.go:776] No candidates for scale down I0428 22:48:29.355580 1 static_autoscaler.go:343] No unschedulable pods I0428 22:48:29.355685 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:48:29.355702 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:48:29.355714 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:48:29.355982 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:48:29.356406 1 scale_down.go:776] No candidates for scale down I0428 22:48:39.370278 1 static_autoscaler.go:343] No unschedulable pods I0428 22:48:39.370391 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:48:39.370428 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:48:39.370515 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:48:39.370820 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:48:39.371309 1 scale_down.go:776] No candidates for scale down I0428 22:48:49.386865 1 static_autoscaler.go:343] No unschedulable pods I0428 22:48:49.387000 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:48:49.387018 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:48:49.387030 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:48:49.387278 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:48:49.387845 1 scale_down.go:776] No candidates for scale down I0428 22:48:59.403248 1 static_autoscaler.go:343] No unschedulable pods I0428 22:48:59.403342 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:48:59.403381 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:48:59.403493 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:48:59.403789 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:48:59.404309 1 scale_down.go:776] No candidates for scale down I0428 22:49:09.418047 1 static_autoscaler.go:343] No unschedulable pods I0428 22:49:09.418147 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:49:09.418165 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:49:09.418177 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:49:09.418458 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:49:09.418974 1 scale_down.go:776] No candidates for scale down I0428 22:49:19.432216 1 static_autoscaler.go:343] No unschedulable pods I0428 22:49:19.432332 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:49:19.432360 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:49:19.432439 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:49:19.432766 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:49:19.433218 1 scale_down.go:776] No candidates for scale down I0428 22:49:24.332921 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 22:49:24.333176 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 235.927µs I0428 22:49:29.446063 1 static_autoscaler.go:343] No unschedulable pods I0428 22:49:29.446238 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:49:29.446263 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:49:29.446285 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:49:29.446651 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 22:49:29.447189 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 22:54:29.443179228 +0000 UTC m=+86843.141943576 I0428 22:49:29.447293 1 scale_down.go:776] No candidates for scale down I0428 22:49:39.460076 1 static_autoscaler.go:343] No unschedulable pods I0428 22:49:39.460220 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:49:39.460262 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:49:39.460285 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:49:39.460583 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:49:39.461046 1 scale_down.go:776] No candidates for scale down I0428 22:49:49.473904 1 static_autoscaler.go:343] No unschedulable pods I0428 22:49:49.473997 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:49:49.474015 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:49:49.474026 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:49:49.474308 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:49:49.474817 1 scale_down.go:776] No candidates for scale down I0428 22:49:59.487748 1 static_autoscaler.go:343] No unschedulable pods I0428 22:49:59.487899 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:49:59.487915 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:49:59.487928 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:49:59.488138 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:49:59.488577 1 scale_down.go:776] No candidates for scale down I0428 22:50:09.501937 1 static_autoscaler.go:343] No unschedulable pods I0428 22:50:09.502084 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:50:09.502105 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:50:09.502124 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:50:09.502357 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:50:09.502829 1 scale_down.go:776] No candidates for scale down I0428 22:50:19.515810 1 static_autoscaler.go:343] No unschedulable pods I0428 22:50:19.515935 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:50:19.515957 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:50:19.515969 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:50:19.516219 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 22:50:19.516778 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 22:55:19.513211517 +0000 UTC m=+86893.211975873 I0428 22:50:19.516904 1 scale_down.go:776] No candidates for scale down I0428 22:50:29.542305 1 static_autoscaler.go:343] No unschedulable pods I0428 22:50:29.542464 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:50:29.542481 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:50:29.542495 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:50:29.542798 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:50:29.543231 1 scale_down.go:776] No candidates for scale down I0428 22:50:39.561349 1 static_autoscaler.go:343] No unschedulable pods I0428 22:50:39.561492 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:50:39.561514 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:50:39.561534 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:50:39.561816 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:50:39.562255 1 scale_down.go:776] No candidates for scale down I0428 22:50:49.578843 1 static_autoscaler.go:343] No unschedulable pods I0428 22:50:49.578966 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:50:49.579020 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:50:49.579043 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:50:49.579478 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:50:49.580184 1 scale_down.go:776] No candidates for scale down I0428 22:50:59.593836 1 static_autoscaler.go:343] No unschedulable pods I0428 22:50:59.593975 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:50:59.594003 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:50:59.594021 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:50:59.594290 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:50:59.594898 1 scale_down.go:776] No candidates for scale down I0428 22:51:09.608156 1 static_autoscaler.go:343] No unschedulable pods I0428 22:51:09.608251 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:51:09.608273 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:51:09.608376 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:51:09.608735 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:51:09.609192 1 scale_down.go:776] No candidates for scale down I0428 22:51:19.624780 1 static_autoscaler.go:343] No unschedulable pods I0428 22:51:19.624907 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:51:19.624950 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:51:19.624981 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:51:19.625230 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:51:19.625743 1 scale_down.go:776] No candidates for scale down I0428 22:51:24.333311 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 22:51:24.333564 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 237.598µs I0428 22:51:29.638679 1 static_autoscaler.go:343] No unschedulable pods I0428 22:51:29.638829 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:51:29.638853 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:51:29.638871 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:51:29.639213 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:51:29.639702 1 scale_down.go:776] No candidates for scale down I0428 22:51:39.653255 1 static_autoscaler.go:343] No unschedulable pods I0428 22:51:39.653396 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:51:39.653450 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:51:39.653475 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:51:39.653765 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:51:39.654213 1 scale_down.go:776] No candidates for scale down I0428 22:51:49.668022 1 static_autoscaler.go:343] No unschedulable pods I0428 22:51:49.668108 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:51:49.668125 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:51:49.668194 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:51:49.668499 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:51:49.669115 1 scale_down.go:776] No candidates for scale down I0428 22:51:59.682824 1 static_autoscaler.go:343] No unschedulable pods I0428 22:51:59.682962 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:51:59.682980 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:51:59.682997 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:51:59.683219 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:51:59.683653 1 scale_down.go:776] No candidates for scale down I0428 22:52:09.697887 1 static_autoscaler.go:343] No unschedulable pods I0428 22:52:09.697974 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:52:09.697993 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:52:09.698067 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:52:09.698303 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:52:09.698762 1 scale_down.go:776] No candidates for scale down I0428 22:52:19.713234 1 static_autoscaler.go:343] No unschedulable pods I0428 22:52:19.713398 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:52:19.713437 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:52:19.713458 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:52:19.713732 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:52:19.714313 1 scale_down.go:776] No candidates for scale down I0428 22:52:29.728188 1 static_autoscaler.go:343] No unschedulable pods I0428 22:52:29.728273 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:52:29.728291 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:52:29.728378 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:52:29.728675 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:52:29.729132 1 scale_down.go:776] No candidates for scale down I0428 22:52:39.744557 1 static_autoscaler.go:343] No unschedulable pods I0428 22:52:39.744738 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:52:39.744771 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:52:39.744810 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:52:39.745226 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:52:39.746003 1 scale_down.go:776] No candidates for scale down I0428 22:52:49.759928 1 static_autoscaler.go:343] No unschedulable pods I0428 22:52:49.760009 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:52:49.760027 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:52:49.760110 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:52:49.760375 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 22:52:49.760917 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 22:57:49.757106321 +0000 UTC m=+87043.455870705 I0428 22:52:49.761018 1 scale_down.go:776] No candidates for scale down I0428 22:52:59.775024 1 static_autoscaler.go:343] No unschedulable pods I0428 22:52:59.775166 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:52:59.775185 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:52:59.775197 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:52:59.775508 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:52:59.776186 1 scale_down.go:776] No candidates for scale down I0428 22:53:09.793314 1 static_autoscaler.go:343] No unschedulable pods I0428 22:53:09.793477 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:53:09.793497 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:53:09.793509 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:53:09.793771 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:53:09.794209 1 scale_down.go:776] No candidates for scale down I0428 22:53:19.808621 1 static_autoscaler.go:343] No unschedulable pods I0428 22:53:19.808771 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:53:19.808797 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:53:19.808821 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:53:19.809111 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:53:19.809589 1 scale_down.go:776] No candidates for scale down I0428 22:53:24.333696 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 22:53:24.333932 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 216.388µs I0428 22:53:29.823876 1 static_autoscaler.go:343] No unschedulable pods I0428 22:53:29.824014 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:53:29.824036 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:53:29.824051 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:53:29.824327 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:53:29.825045 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 22:53:29.832667 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 22:53:29.832845 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 22:53:29.839549 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588114409 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 22:53:29.848096 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 22:53:39.846219 1 static_autoscaler.go:343] No unschedulable pods I0428 22:53:39.846319 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:53:39.846344 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:53:39.846363 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:53:39.846745 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:53:39.847235 1 scale_down.go:776] No candidates for scale down I0428 22:53:49.860109 1 static_autoscaler.go:343] No unschedulable pods I0428 22:53:49.860195 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:53:49.860231 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:53:49.860247 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:53:49.860553 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:53:49.861008 1 scale_down.go:776] No candidates for scale down I0428 22:53:59.874679 1 static_autoscaler.go:343] No unschedulable pods I0428 22:53:59.874798 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:53:59.874834 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:53:59.874850 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:53:59.875075 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:53:59.875579 1 scale_down.go:776] No candidates for scale down I0428 22:54:09.888293 1 static_autoscaler.go:343] No unschedulable pods I0428 22:54:09.888463 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:54:09.888485 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:54:09.888502 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:54:09.888810 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:54:09.889273 1 scale_down.go:776] No candidates for scale down I0428 22:54:19.908317 1 static_autoscaler.go:343] No unschedulable pods I0428 22:54:19.908759 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:54:19.908837 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:54:19.908888 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:54:19.909453 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:54:19.910812 1 scale_down.go:776] No candidates for scale down I0428 22:54:29.928550 1 static_autoscaler.go:343] No unschedulable pods I0428 22:54:29.928649 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:54:29.928666 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:54:29.928679 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:54:29.928956 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 22:54:29.929489 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 22:59:29.925463541 +0000 UTC m=+87143.624227929 I0428 22:54:29.929628 1 scale_down.go:776] No candidates for scale down I0428 22:54:39.944199 1 static_autoscaler.go:343] No unschedulable pods I0428 22:54:39.944309 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:54:39.944330 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:54:39.944346 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:54:39.944707 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:54:39.945154 1 scale_down.go:776] No candidates for scale down I0428 22:54:49.959427 1 static_autoscaler.go:343] No unschedulable pods I0428 22:54:49.959540 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:54:49.959566 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:54:49.959590 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:54:49.959959 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:54:49.960723 1 scale_down.go:776] No candidates for scale down I0428 22:54:59.974903 1 static_autoscaler.go:343] No unschedulable pods I0428 22:54:59.975030 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:54:59.975084 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:54:59.975101 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:54:59.975407 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:54:59.975934 1 scale_down.go:776] No candidates for scale down I0428 22:55:09.991355 1 static_autoscaler.go:343] No unschedulable pods I0428 22:55:09.991566 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:55:09.991586 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:55:09.991597 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:55:09.992006 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:55:09.992580 1 scale_down.go:776] No candidates for scale down I0428 22:55:20.006304 1 static_autoscaler.go:343] No unschedulable pods I0428 22:55:20.006404 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:55:20.006447 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:55:20.006483 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:55:20.006821 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 22:55:20.007500 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 23:00:20.002809957 +0000 UTC m=+87193.701574340 I0428 22:55:20.007617 1 scale_down.go:776] No candidates for scale down I0428 22:55:24.334067 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 22:55:24.334301 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 215.05µs I0428 22:55:30.020379 1 static_autoscaler.go:343] No unschedulable pods I0428 22:55:30.020532 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:55:30.020560 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:55:30.020586 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:55:30.021066 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:55:30.021641 1 scale_down.go:776] No candidates for scale down I0428 22:55:40.034299 1 static_autoscaler.go:343] No unschedulable pods I0428 22:55:40.034391 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:55:40.034408 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:55:40.034521 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:55:40.034838 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:55:40.035332 1 scale_down.go:776] No candidates for scale down I0428 22:55:50.048522 1 static_autoscaler.go:343] No unschedulable pods I0428 22:55:50.048657 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:55:50.048681 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:55:50.048695 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:55:50.048936 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:55:50.049400 1 scale_down.go:776] No candidates for scale down I0428 22:56:00.063797 1 static_autoscaler.go:343] No unschedulable pods I0428 22:56:00.063930 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:56:00.063946 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:56:00.063957 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:56:00.064226 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:56:00.064834 1 scale_down.go:776] No candidates for scale down I0428 22:56:10.079010 1 static_autoscaler.go:343] No unschedulable pods I0428 22:56:10.079104 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:56:10.079121 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:56:10.079134 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:56:10.079408 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:56:10.079850 1 scale_down.go:776] No candidates for scale down I0428 22:56:20.099044 1 static_autoscaler.go:343] No unschedulable pods I0428 22:56:20.099257 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:56:20.099296 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:56:20.099572 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:56:20.100142 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:56:20.101652 1 scale_down.go:776] No candidates for scale down I0428 22:56:30.116207 1 static_autoscaler.go:343] No unschedulable pods I0428 22:56:30.116302 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:56:30.116323 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:56:30.116341 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:56:30.116733 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:56:30.117146 1 scale_down.go:776] No candidates for scale down I0428 22:56:40.129881 1 static_autoscaler.go:343] No unschedulable pods I0428 22:56:40.130041 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:56:40.130067 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:56:40.130088 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:56:40.130372 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:56:40.130877 1 scale_down.go:776] No candidates for scale down I0428 22:56:50.144774 1 static_autoscaler.go:343] No unschedulable pods I0428 22:56:50.144905 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:56:50.144928 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:56:50.144944 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:56:50.145206 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:56:50.145673 1 scale_down.go:776] No candidates for scale down I0428 22:57:00.159065 1 static_autoscaler.go:343] No unschedulable pods I0428 22:57:00.159163 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:57:00.159180 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:57:00.159192 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:57:00.159485 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:57:00.159898 1 scale_down.go:776] No candidates for scale down I0428 22:57:10.175824 1 static_autoscaler.go:343] No unschedulable pods I0428 22:57:10.175971 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:57:10.176004 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:57:10.176032 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:57:10.176328 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:57:10.176822 1 scale_down.go:776] No candidates for scale down I0428 22:57:20.193987 1 static_autoscaler.go:343] No unschedulable pods I0428 22:57:20.194080 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:57:20.194102 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:57:20.194179 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:57:20.194464 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:57:20.194914 1 scale_down.go:776] No candidates for scale down I0428 22:57:24.334433 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 22:57:24.334655 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 206.994µs I0428 22:57:30.209130 1 static_autoscaler.go:343] No unschedulable pods I0428 22:57:30.209257 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:57:30.209279 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:57:30.209298 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:57:30.209571 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:57:30.210062 1 scale_down.go:776] No candidates for scale down I0428 22:57:40.223878 1 static_autoscaler.go:343] No unschedulable pods I0428 22:57:40.223957 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:57:40.223974 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:57:40.224052 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:57:40.224279 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:57:40.224704 1 scale_down.go:776] No candidates for scale down I0428 22:57:50.238426 1 static_autoscaler.go:343] No unschedulable pods I0428 22:57:50.238551 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:57:50.238583 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:57:50.238598 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:57:50.238841 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 22:57:50.239347 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 23:02:50.235550783 +0000 UTC m=+87343.934315140 I0428 22:57:50.239461 1 scale_down.go:776] No candidates for scale down I0428 22:58:00.252296 1 static_autoscaler.go:343] No unschedulable pods I0428 22:58:00.252462 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:58:00.252490 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:58:00.252503 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:58:00.252762 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:58:00.253194 1 scale_down.go:776] No candidates for scale down I0428 22:58:10.266698 1 static_autoscaler.go:343] No unschedulable pods I0428 22:58:10.266781 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:58:10.266818 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:58:10.266838 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:58:10.267104 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:58:10.267558 1 scale_down.go:776] No candidates for scale down I0428 22:58:20.283344 1 static_autoscaler.go:343] No unschedulable pods I0428 22:58:20.283449 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:58:20.283471 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:58:20.283489 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:58:20.283802 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:58:20.284251 1 scale_down.go:776] No candidates for scale down I0428 22:58:30.298143 1 static_autoscaler.go:343] No unschedulable pods I0428 22:58:30.298225 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:58:30.298248 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:58:30.298326 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:58:30.298573 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:58:30.298986 1 scale_down.go:776] No candidates for scale down I0428 22:58:40.313455 1 static_autoscaler.go:343] No unschedulable pods I0428 22:58:40.313555 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:58:40.313574 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:58:40.313587 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:58:40.313888 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:58:40.314319 1 scale_down.go:776] No candidates for scale down I0428 22:58:50.329663 1 static_autoscaler.go:343] No unschedulable pods I0428 22:58:50.329798 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:58:50.329830 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:58:50.329845 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:58:50.330065 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:58:50.330497 1 scale_down.go:776] No candidates for scale down I0428 22:59:00.344244 1 static_autoscaler.go:343] No unschedulable pods I0428 22:59:00.344329 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:59:00.344353 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:59:00.344432 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:59:00.344676 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:59:00.345103 1 scale_down.go:776] No candidates for scale down I0428 22:59:10.360929 1 static_autoscaler.go:343] No unschedulable pods I0428 22:59:10.361031 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:59:10.361050 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:59:10.361126 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:59:10.361361 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:59:10.361819 1 scale_down.go:776] No candidates for scale down I0428 22:59:20.376559 1 static_autoscaler.go:343] No unschedulable pods I0428 22:59:20.376655 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:59:20.376689 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:59:20.376703 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:59:20.376989 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:59:20.377448 1 scale_down.go:776] No candidates for scale down I0428 22:59:24.334787 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 22:59:24.335018 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 213.11µs I0428 22:59:30.391091 1 static_autoscaler.go:343] No unschedulable pods I0428 22:59:30.391217 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:59:30.391236 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:59:30.391248 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:59:30.391523 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 22:59:30.392013 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 23:04:30.38821898 +0000 UTC m=+87444.086983375 I0428 22:59:30.392112 1 scale_down.go:776] No candidates for scale down I0428 22:59:40.406577 1 static_autoscaler.go:343] No unschedulable pods I0428 22:59:40.406714 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:59:40.406741 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:59:40.406758 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:59:40.407028 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:59:40.407522 1 scale_down.go:776] No candidates for scale down I0428 22:59:50.423100 1 static_autoscaler.go:343] No unschedulable pods I0428 22:59:50.423186 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 22:59:50.423206 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 22:59:50.423279 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 22:59:50.423539 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 22:59:50.424039 1 scale_down.go:776] No candidates for scale down I0428 23:00:00.437280 1 static_autoscaler.go:343] No unschedulable pods I0428 23:00:00.437444 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:00:00.437465 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:00:00.437479 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:00:00.437745 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:00:00.438162 1 scale_down.go:776] No candidates for scale down I0428 23:00:10.451027 1 static_autoscaler.go:343] No unschedulable pods I0428 23:00:10.451117 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:00:10.451135 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:00:10.451212 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:00:10.451430 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:00:10.451846 1 scale_down.go:776] No candidates for scale down I0428 23:00:20.465814 1 static_autoscaler.go:343] No unschedulable pods I0428 23:00:20.465934 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:00:20.465966 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:00:20.465982 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:00:20.466207 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 23:00:20.466787 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 23:05:20.463138351 +0000 UTC m=+87494.161902722 I0428 23:00:20.466889 1 scale_down.go:776] No candidates for scale down I0428 23:00:30.481710 1 static_autoscaler.go:343] No unschedulable pods I0428 23:00:30.481802 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:00:30.481820 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:00:30.481831 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:00:30.482092 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:00:30.482515 1 scale_down.go:776] No candidates for scale down I0428 23:00:40.497576 1 static_autoscaler.go:343] No unschedulable pods I0428 23:00:40.497673 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:00:40.497690 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:00:40.497744 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:00:40.497975 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:00:40.498385 1 scale_down.go:776] No candidates for scale down I0428 23:00:50.513142 1 static_autoscaler.go:343] No unschedulable pods I0428 23:00:50.513269 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:00:50.513287 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:00:50.513299 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:00:50.513603 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:00:50.514033 1 scale_down.go:776] No candidates for scale down I0428 23:01:00.553616 1 static_autoscaler.go:343] No unschedulable pods I0428 23:01:00.553908 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:01:00.553973 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:01:00.554011 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:01:00.554488 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:01:00.555373 1 scale_down.go:776] No candidates for scale down I0428 23:01:10.576129 1 static_autoscaler.go:343] No unschedulable pods I0428 23:01:10.576252 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:01:10.576279 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:01:10.576303 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:01:10.576681 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:01:10.577164 1 scale_down.go:776] No candidates for scale down I0428 23:01:20.592870 1 static_autoscaler.go:343] No unschedulable pods I0428 23:01:20.592976 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:01:20.592994 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:01:20.593006 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:01:20.593291 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:01:20.593751 1 scale_down.go:776] No candidates for scale down I0428 23:01:24.335164 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 23:01:24.335438 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 252.368µs I0428 23:01:30.607807 1 static_autoscaler.go:343] No unschedulable pods I0428 23:01:30.607895 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:01:30.607913 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:01:30.607980 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:01:30.608192 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:01:30.608657 1 scale_down.go:776] No candidates for scale down I0428 23:01:40.622497 1 static_autoscaler.go:343] No unschedulable pods I0428 23:01:40.622584 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:01:40.622601 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:01:40.622678 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:01:40.622909 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:01:40.623393 1 scale_down.go:776] No candidates for scale down I0428 23:01:50.637933 1 static_autoscaler.go:343] No unschedulable pods I0428 23:01:50.638087 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:01:50.638110 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:01:50.638127 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:01:50.638435 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:01:50.638954 1 scale_down.go:776] No candidates for scale down I0428 23:02:00.653939 1 static_autoscaler.go:343] No unschedulable pods I0428 23:02:00.654018 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:02:00.654037 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:02:00.654110 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:02:00.654370 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:02:00.654859 1 scale_down.go:776] No candidates for scale down I0428 23:02:10.670547 1 static_autoscaler.go:343] No unschedulable pods I0428 23:02:10.670662 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:02:10.670688 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:02:10.670708 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:02:10.671064 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:02:10.671744 1 scale_down.go:776] No candidates for scale down I0428 23:02:20.684881 1 static_autoscaler.go:343] No unschedulable pods I0428 23:02:20.684971 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:02:20.684992 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:02:20.685052 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:02:20.685313 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:02:20.685801 1 scale_down.go:776] No candidates for scale down I0428 23:02:30.701721 1 static_autoscaler.go:343] No unschedulable pods I0428 23:02:30.701866 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:02:30.701911 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:02:30.701934 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:02:30.702244 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:02:30.702827 1 scale_down.go:776] No candidates for scale down I0428 23:02:40.717725 1 static_autoscaler.go:343] No unschedulable pods I0428 23:02:40.717851 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:02:40.717884 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:02:40.717899 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:02:40.718119 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:02:40.718555 1 scale_down.go:776] No candidates for scale down I0428 23:02:50.733831 1 static_autoscaler.go:343] No unschedulable pods I0428 23:02:50.733959 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:02:50.733977 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:02:50.733992 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:02:50.734241 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 23:02:50.734750 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 23:07:50.730845995 +0000 UTC m=+87644.429610399 I0428 23:02:50.734863 1 scale_down.go:776] No candidates for scale down I0428 23:03:00.750798 1 static_autoscaler.go:343] No unschedulable pods I0428 23:03:00.750931 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:03:00.750949 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:03:00.750961 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:03:00.751187 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:03:00.751619 1 scale_down.go:776] No candidates for scale down I0428 23:03:10.766786 1 static_autoscaler.go:343] No unschedulable pods I0428 23:03:10.766928 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:03:10.766948 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:03:10.766963 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:03:10.767245 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:03:10.767873 1 scale_down.go:776] No candidates for scale down I0428 23:03:20.783026 1 static_autoscaler.go:343] No unschedulable pods I0428 23:03:20.783170 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:03:20.783188 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:03:20.783201 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:03:20.783443 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:03:20.783878 1 scale_down.go:776] No candidates for scale down I0428 23:03:24.335544 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 23:03:24.335803 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 242.332µs I0428 23:03:30.800595 1 static_autoscaler.go:343] No unschedulable pods I0428 23:03:30.800689 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:03:30.800708 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:03:30.800782 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:03:30.801028 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:03:30.801475 1 scale_down.go:776] No candidates for scale down I0428 23:03:40.815989 1 static_autoscaler.go:343] No unschedulable pods I0428 23:03:40.816137 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:03:40.816157 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:03:40.816176 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:03:40.816508 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:03:40.817251 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 23:03:40.824165 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 23:03:40.824976 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 23:03:40.828962 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588115020 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 23:03:40.837539 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 23:03:50.845088 1 static_autoscaler.go:343] No unschedulable pods I0428 23:03:50.845214 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:03:50.845247 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:03:50.845263 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:03:50.845549 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:03:50.845995 1 scale_down.go:776] No candidates for scale down I0428 23:04:00.860376 1 static_autoscaler.go:343] No unschedulable pods I0428 23:04:00.860476 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:04:00.860518 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:04:00.860536 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:04:00.860894 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:04:00.861377 1 scale_down.go:776] No candidates for scale down I0428 23:04:10.875956 1 static_autoscaler.go:343] No unschedulable pods I0428 23:04:10.876107 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:04:10.876127 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:04:10.876144 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:04:10.876396 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:04:10.876853 1 scale_down.go:776] No candidates for scale down I0428 23:04:20.896740 1 static_autoscaler.go:343] No unschedulable pods I0428 23:04:20.897178 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:04:20.897258 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:04:20.897316 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:04:20.897981 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:04:20.899262 1 scale_down.go:776] No candidates for scale down I0428 23:04:30.915785 1 static_autoscaler.go:343] No unschedulable pods I0428 23:04:30.915884 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:04:30.915902 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:04:30.915915 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:04:30.916199 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 23:04:30.916732 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 23:09:30.912868269 +0000 UTC m=+87744.611632630 I0428 23:04:30.916845 1 scale_down.go:776] No candidates for scale down I0428 23:04:40.933546 1 static_autoscaler.go:343] No unschedulable pods I0428 23:04:40.933628 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:04:40.933661 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:04:40.933678 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:04:40.933968 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:04:40.934393 1 scale_down.go:776] No candidates for scale down I0428 23:04:50.951062 1 static_autoscaler.go:343] No unschedulable pods I0428 23:04:50.951143 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:04:50.951161 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:04:50.951230 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:04:50.951462 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:04:50.951910 1 scale_down.go:776] No candidates for scale down I0428 23:05:00.966783 1 static_autoscaler.go:343] No unschedulable pods I0428 23:05:00.966873 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:05:00.966891 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:05:00.966957 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:05:00.967200 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:05:00.967682 1 scale_down.go:776] No candidates for scale down I0428 23:05:10.982125 1 static_autoscaler.go:343] No unschedulable pods I0428 23:05:10.982264 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:05:10.982290 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:05:10.982305 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:05:10.982603 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:05:10.983082 1 scale_down.go:776] No candidates for scale down I0428 23:05:20.997690 1 static_autoscaler.go:343] No unschedulable pods I0428 23:05:20.997834 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:05:20.997853 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:05:20.997869 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:05:20.998112 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 23:05:20.998629 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 23:10:20.994595306 +0000 UTC m=+87794.693359654 I0428 23:05:20.998731 1 scale_down.go:776] No candidates for scale down I0428 23:05:24.335937 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 23:05:24.336186 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 226.5µs I0428 23:05:31.012444 1 static_autoscaler.go:343] No unschedulable pods I0428 23:05:31.012569 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:05:31.012594 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:05:31.012705 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:05:31.013041 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:05:31.013886 1 scale_down.go:776] No candidates for scale down I0428 23:05:41.026385 1 static_autoscaler.go:343] No unschedulable pods I0428 23:05:41.026495 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:05:41.026514 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:05:41.026607 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:05:41.026878 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:05:41.027367 1 scale_down.go:776] No candidates for scale down I0428 23:05:51.040614 1 static_autoscaler.go:343] No unschedulable pods I0428 23:05:51.040698 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:05:51.040715 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:05:51.040793 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:05:51.041003 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:05:51.041437 1 scale_down.go:776] No candidates for scale down I0428 23:06:01.056691 1 static_autoscaler.go:343] No unschedulable pods I0428 23:06:01.056820 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:06:01.056837 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:06:01.056849 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:06:01.057089 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:06:01.057559 1 scale_down.go:776] No candidates for scale down I0428 23:06:11.071985 1 static_autoscaler.go:343] No unschedulable pods I0428 23:06:11.072067 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:06:11.072088 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:06:11.072159 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:06:11.072397 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:06:11.072904 1 scale_down.go:776] No candidates for scale down I0428 23:06:21.101114 1 static_autoscaler.go:343] No unschedulable pods I0428 23:06:21.101843 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:06:21.102384 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:06:21.102489 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:06:21.103500 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:06:21.104867 1 scale_down.go:776] No candidates for scale down I0428 23:06:31.123966 1 static_autoscaler.go:343] No unschedulable pods I0428 23:06:31.124083 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:06:31.124113 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:06:31.124136 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:06:31.124484 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:06:31.124985 1 scale_down.go:776] No candidates for scale down I0428 23:06:41.138556 1 static_autoscaler.go:343] No unschedulable pods I0428 23:06:41.138705 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:06:41.138730 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:06:41.138755 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:06:41.139091 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:06:41.139620 1 scale_down.go:776] No candidates for scale down I0428 23:06:51.159210 1 static_autoscaler.go:343] No unschedulable pods I0428 23:06:51.159332 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:06:51.159360 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:06:51.159496 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:06:51.159853 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:06:51.160489 1 scale_down.go:776] No candidates for scale down I0428 23:07:01.179162 1 static_autoscaler.go:343] No unschedulable pods I0428 23:07:01.179333 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:07:01.179359 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:07:01.179374 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:07:01.179667 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:07:01.180139 1 scale_down.go:776] No candidates for scale down I0428 23:07:11.193441 1 static_autoscaler.go:343] No unschedulable pods I0428 23:07:11.193598 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:07:11.193624 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:07:11.193639 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:07:11.193953 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:07:11.194469 1 scale_down.go:776] No candidates for scale down I0428 23:07:21.209154 1 static_autoscaler.go:343] No unschedulable pods I0428 23:07:21.209248 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:07:21.209271 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:07:21.209289 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:07:21.209579 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:07:21.210101 1 scale_down.go:776] No candidates for scale down I0428 23:07:24.336309 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 23:07:24.336613 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 281.44µs I0428 23:07:31.230429 1 static_autoscaler.go:343] No unschedulable pods I0428 23:07:31.230683 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:07:31.230744 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:07:31.230784 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:07:31.231288 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:07:31.232064 1 scale_down.go:776] No candidates for scale down I0428 23:07:41.275318 1 static_autoscaler.go:343] No unschedulable pods I0428 23:07:41.275477 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:07:41.275497 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:07:41.275563 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:07:41.275933 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:07:41.276596 1 scale_down.go:776] No candidates for scale down I0428 23:07:51.290013 1 static_autoscaler.go:343] No unschedulable pods I0428 23:07:51.290130 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:07:51.290169 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:07:51.290284 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:07:51.290777 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 23:07:51.291671 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 23:12:51.286788137 +0000 UTC m=+87944.985552526 I0428 23:07:51.291825 1 scale_down.go:776] No candidates for scale down I0428 23:08:01.308193 1 static_autoscaler.go:343] No unschedulable pods I0428 23:08:01.308331 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:08:01.308348 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:08:01.308360 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:08:01.308611 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:08:01.309037 1 scale_down.go:776] No candidates for scale down I0428 23:08:11.321368 1 static_autoscaler.go:343] No unschedulable pods I0428 23:08:11.321546 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:08:11.321567 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:08:11.321579 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:08:11.321895 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:08:11.322332 1 scale_down.go:776] No candidates for scale down I0428 23:08:21.351487 1 static_autoscaler.go:343] No unschedulable pods I0428 23:08:21.351574 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:08:21.351593 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:08:21.351665 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:08:21.351927 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:08:21.352366 1 scale_down.go:776] No candidates for scale down I0428 23:08:31.366286 1 static_autoscaler.go:343] No unschedulable pods I0428 23:08:31.366445 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:08:31.366476 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:08:31.366488 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:08:31.366762 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:08:31.367274 1 scale_down.go:776] No candidates for scale down I0428 23:08:41.381734 1 static_autoscaler.go:343] No unschedulable pods I0428 23:08:41.381924 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:08:41.381953 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:08:41.381972 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:08:41.382342 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:08:41.383083 1 scale_down.go:776] No candidates for scale down I0428 23:08:51.397464 1 static_autoscaler.go:343] No unschedulable pods I0428 23:08:51.397613 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:08:51.397630 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:08:51.397642 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:08:51.397890 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:08:51.398332 1 scale_down.go:776] No candidates for scale down I0428 23:09:01.418243 1 static_autoscaler.go:343] No unschedulable pods I0428 23:09:01.418520 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:09:01.418576 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:09:01.418614 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:09:01.419042 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:09:01.419816 1 scale_down.go:776] No candidates for scale down I0428 23:09:11.436981 1 static_autoscaler.go:343] No unschedulable pods I0428 23:09:11.437082 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:09:11.437101 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:09:11.437112 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:09:11.437441 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:09:11.437932 1 scale_down.go:776] No candidates for scale down I0428 23:09:21.454381 1 static_autoscaler.go:343] No unschedulable pods I0428 23:09:21.454569 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:09:21.454603 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:09:21.454633 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:09:21.455207 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:09:21.456214 1 scale_down.go:776] No candidates for scale down I0428 23:09:24.336739 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 23:09:24.336963 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 205.106µs I0428 23:09:31.473691 1 static_autoscaler.go:343] No unschedulable pods I0428 23:09:31.473789 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:09:31.473810 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:09:31.473826 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:09:31.474136 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 23:09:31.474775 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 23:14:31.470091167 +0000 UTC m=+88045.168855541 I0428 23:09:31.474883 1 scale_down.go:776] No candidates for scale down I0428 23:09:41.492362 1 static_autoscaler.go:343] No unschedulable pods I0428 23:09:41.492463 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:09:41.492498 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:09:41.492519 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:09:41.492825 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:09:41.493267 1 scale_down.go:776] No candidates for scale down I0428 23:09:51.505737 1 static_autoscaler.go:343] No unschedulable pods I0428 23:09:51.505865 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:09:51.505882 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:09:51.505898 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:09:51.506185 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:09:51.506672 1 scale_down.go:776] No candidates for scale down I0428 23:10:01.520470 1 static_autoscaler.go:343] No unschedulable pods I0428 23:10:01.520601 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:10:01.520626 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:10:01.520645 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:10:01.520978 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:10:01.521504 1 scale_down.go:776] No candidates for scale down I0428 23:10:11.536252 1 static_autoscaler.go:343] No unschedulable pods I0428 23:10:11.536358 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:10:11.536377 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:10:11.536389 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:10:11.536720 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:10:11.537156 1 scale_down.go:776] No candidates for scale down I0428 23:10:21.550156 1 static_autoscaler.go:343] No unschedulable pods I0428 23:10:21.550283 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:10:21.550301 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:10:21.550318 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:10:21.550630 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 23:10:21.551175 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 23:15:21.547479366 +0000 UTC m=+88095.246243760 I0428 23:10:21.551273 1 scale_down.go:776] No candidates for scale down I0428 23:10:31.564610 1 static_autoscaler.go:343] No unschedulable pods I0428 23:10:31.564745 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:10:31.564766 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:10:31.564782 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:10:31.565002 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:10:31.565548 1 scale_down.go:776] No candidates for scale down I0428 23:10:41.579078 1 static_autoscaler.go:343] No unschedulable pods I0428 23:10:41.579189 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:10:41.579206 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:10:41.579219 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:10:41.579522 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:10:41.580107 1 scale_down.go:776] No candidates for scale down I0428 23:10:51.597106 1 static_autoscaler.go:343] No unschedulable pods I0428 23:10:51.597251 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:10:51.597270 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:10:51.597284 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:10:51.597555 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:10:51.597987 1 scale_down.go:776] No candidates for scale down I0428 23:11:01.615135 1 static_autoscaler.go:343] No unschedulable pods I0428 23:11:01.615245 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:11:01.615279 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:11:01.615315 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:11:01.615711 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:11:01.616254 1 scale_down.go:776] No candidates for scale down I0428 23:11:11.632578 1 static_autoscaler.go:343] No unschedulable pods I0428 23:11:11.632750 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:11:11.632783 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:11:11.632813 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:11:11.633356 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:11:11.634250 1 scale_down.go:776] No candidates for scale down I0428 23:11:21.649274 1 static_autoscaler.go:343] No unschedulable pods I0428 23:11:21.649387 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:11:21.649428 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:11:21.649541 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:11:21.649854 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:11:21.650594 1 scale_down.go:776] No candidates for scale down I0428 23:11:24.337086 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 23:11:24.337296 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 195.788µs I0428 23:11:31.667226 1 static_autoscaler.go:343] No unschedulable pods I0428 23:11:31.667327 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:11:31.667345 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:11:31.667363 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:11:31.667797 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:11:31.668256 1 scale_down.go:776] No candidates for scale down I0428 23:11:41.683532 1 static_autoscaler.go:343] No unschedulable pods I0428 23:11:41.683611 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:11:41.683630 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:11:41.683714 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:11:41.683927 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:11:41.684381 1 scale_down.go:776] No candidates for scale down I0428 23:11:51.702456 1 static_autoscaler.go:343] No unschedulable pods I0428 23:11:51.702601 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:11:51.702619 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:11:51.702630 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:11:51.702862 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:11:51.703286 1 scale_down.go:776] No candidates for scale down I0428 23:12:01.723328 1 static_autoscaler.go:343] No unschedulable pods I0428 23:12:01.723523 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:12:01.723556 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:12:01.723586 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:12:01.724127 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:12:01.725003 1 scale_down.go:776] No candidates for scale down I0428 23:12:11.743139 1 static_autoscaler.go:343] No unschedulable pods I0428 23:12:11.743236 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:12:11.743271 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:12:11.743291 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:12:11.743629 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:12:11.744091 1 scale_down.go:776] No candidates for scale down I0428 23:12:21.761997 1 static_autoscaler.go:343] No unschedulable pods I0428 23:12:21.762122 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:12:21.762153 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:12:21.762177 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:12:21.762544 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:12:21.763128 1 scale_down.go:776] No candidates for scale down I0428 23:12:31.777723 1 static_autoscaler.go:343] No unschedulable pods I0428 23:12:31.777826 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:12:31.777850 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:12:31.777927 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:12:31.778187 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:12:31.778673 1 scale_down.go:776] No candidates for scale down I0428 23:12:41.792896 1 static_autoscaler.go:343] No unschedulable pods I0428 23:12:41.793025 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:12:41.793043 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:12:41.793056 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:12:41.793307 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:12:41.793755 1 scale_down.go:776] No candidates for scale down I0428 23:12:51.807535 1 static_autoscaler.go:343] No unschedulable pods I0428 23:12:51.807633 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:12:51.807655 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:12:51.807673 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:12:51.807968 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 23:12:51.808522 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 23:17:51.804509541 +0000 UTC m=+88245.503273974 I0428 23:12:51.808635 1 scale_down.go:776] No candidates for scale down I0428 23:13:01.822111 1 static_autoscaler.go:343] No unschedulable pods I0428 23:13:01.822256 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:13:01.822284 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:13:01.822306 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:13:01.822635 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:13:01.823115 1 scale_down.go:776] No candidates for scale down I0428 23:13:11.836616 1 static_autoscaler.go:343] No unschedulable pods I0428 23:13:11.836725 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:13:11.836747 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:13:11.836768 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:13:11.837033 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:13:11.837480 1 scale_down.go:776] No candidates for scale down I0428 23:13:21.851523 1 static_autoscaler.go:343] No unschedulable pods I0428 23:13:21.851699 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:13:21.851724 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:13:21.851746 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:13:21.852094 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:13:21.852751 1 scale_down.go:776] No candidates for scale down I0428 23:13:24.337443 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 23:13:24.337683 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 221.745µs I0428 23:13:31.866894 1 static_autoscaler.go:343] No unschedulable pods I0428 23:13:31.867028 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:13:31.867049 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:13:31.867068 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:13:31.867306 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:13:31.867787 1 scale_down.go:776] No candidates for scale down I0428 23:13:41.884281 1 static_autoscaler.go:343] No unschedulable pods I0428 23:13:41.884429 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:13:41.884452 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:13:41.884470 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:13:41.884764 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:13:41.885285 1 scale_down.go:776] No candidates for scale down I0428 23:13:51.904116 1 static_autoscaler.go:343] No unschedulable pods I0428 23:13:51.904216 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:13:51.904236 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:13:51.904312 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:13:51.904594 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:13:51.905262 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 23:13:51.912764 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 23:13:51.913300 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 23:13:51.918183 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588115631 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 23:13:51.928049 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 23:14:01.935945 1 static_autoscaler.go:343] No unschedulable pods I0428 23:14:01.936043 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:14:01.936061 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:14:01.936078 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:14:01.936347 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:14:01.936803 1 scale_down.go:776] No candidates for scale down I0428 23:14:11.951574 1 static_autoscaler.go:343] No unschedulable pods I0428 23:14:11.951710 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:14:11.951736 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:14:11.951758 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:14:11.952033 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:14:11.952528 1 scale_down.go:776] No candidates for scale down I0428 23:14:21.965054 1 static_autoscaler.go:343] No unschedulable pods I0428 23:14:21.965196 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:14:21.965231 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:14:21.965252 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:14:21.965553 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:14:21.966071 1 scale_down.go:776] No candidates for scale down I0428 23:14:31.982099 1 static_autoscaler.go:343] No unschedulable pods I0428 23:14:31.982225 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:14:31.982243 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:14:31.982255 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:14:31.982504 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 23:14:31.983021 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 23:19:31.979346353 +0000 UTC m=+88345.678110690 I0428 23:14:31.983139 1 scale_down.go:776] No candidates for scale down I0428 23:14:41.997216 1 static_autoscaler.go:343] No unschedulable pods I0428 23:14:41.997370 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:14:41.997394 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:14:41.997426 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:14:41.997706 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:14:41.998222 1 scale_down.go:776] No candidates for scale down I0428 23:14:52.011354 1 static_autoscaler.go:343] No unschedulable pods I0428 23:14:52.011512 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:14:52.011530 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:14:52.011541 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:14:52.011768 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:14:52.012286 1 scale_down.go:776] No candidates for scale down I0428 23:15:02.026220 1 static_autoscaler.go:343] No unschedulable pods I0428 23:15:02.026358 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:15:02.026377 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:15:02.026390 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:15:02.026684 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:15:02.027126 1 scale_down.go:776] No candidates for scale down I0428 23:15:12.042005 1 static_autoscaler.go:343] No unschedulable pods I0428 23:15:12.042090 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:15:12.042125 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:15:12.042142 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:15:12.042402 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:15:12.042841 1 scale_down.go:776] No candidates for scale down I0428 23:15:22.056552 1 static_autoscaler.go:343] No unschedulable pods I0428 23:15:22.056662 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:15:22.056681 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:15:22.056693 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:15:22.057008 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 23:15:22.057521 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 23:20:22.053593161 +0000 UTC m=+88395.752357548 I0428 23:15:22.057625 1 scale_down.go:776] No candidates for scale down I0428 23:15:24.337806 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 23:15:24.338095 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 260.033µs I0428 23:15:32.071277 1 static_autoscaler.go:343] No unschedulable pods I0428 23:15:32.071367 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:15:32.071383 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:15:32.071467 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:15:32.071790 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:15:32.072239 1 scale_down.go:776] No candidates for scale down I0428 23:15:42.085641 1 static_autoscaler.go:343] No unschedulable pods I0428 23:15:42.085778 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:15:42.085804 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:15:42.085819 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:15:42.086104 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:15:42.086600 1 scale_down.go:776] No candidates for scale down I0428 23:15:52.102530 1 static_autoscaler.go:343] No unschedulable pods I0428 23:15:52.102634 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:15:52.102653 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:15:52.102674 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:15:52.103008 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:15:52.103490 1 scale_down.go:776] No candidates for scale down I0428 23:16:02.117630 1 static_autoscaler.go:343] No unschedulable pods I0428 23:16:02.117728 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:16:02.117746 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:16:02.117759 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:16:02.118030 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:16:02.118821 1 scale_down.go:776] No candidates for scale down I0428 23:16:12.131768 1 static_autoscaler.go:343] No unschedulable pods I0428 23:16:12.131870 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:16:12.131895 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:16:12.131910 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:16:12.132210 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:16:12.132695 1 scale_down.go:776] No candidates for scale down I0428 23:16:22.147341 1 static_autoscaler.go:343] No unschedulable pods I0428 23:16:22.147474 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:16:22.147506 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:16:22.147533 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:16:22.147883 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:16:22.148358 1 scale_down.go:776] No candidates for scale down I0428 23:16:32.162285 1 static_autoscaler.go:343] No unschedulable pods I0428 23:16:32.162377 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:16:32.162422 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:16:32.162438 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:16:32.162748 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:16:32.163237 1 scale_down.go:776] No candidates for scale down I0428 23:16:42.176733 1 static_autoscaler.go:343] No unschedulable pods I0428 23:16:42.176846 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:16:42.176865 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:16:42.176883 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:16:42.177204 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:16:42.177671 1 scale_down.go:776] No candidates for scale down I0428 23:16:52.190433 1 static_autoscaler.go:343] No unschedulable pods I0428 23:16:52.190568 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:16:52.190586 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:16:52.190598 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:16:52.190882 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:16:52.191372 1 scale_down.go:776] No candidates for scale down I0428 23:17:02.205428 1 static_autoscaler.go:343] No unschedulable pods I0428 23:17:02.205565 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:17:02.205582 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:17:02.205595 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:17:02.205827 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:17:02.206267 1 scale_down.go:776] No candidates for scale down I0428 23:17:12.220206 1 static_autoscaler.go:343] No unschedulable pods I0428 23:17:12.220348 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:17:12.220370 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:17:12.220389 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:17:12.220692 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:17:12.221146 1 scale_down.go:776] No candidates for scale down I0428 23:17:22.233339 1 static_autoscaler.go:343] No unschedulable pods I0428 23:17:22.233512 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:17:22.233531 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:17:22.233543 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:17:22.233805 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:17:22.234238 1 scale_down.go:776] No candidates for scale down I0428 23:17:24.338234 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 23:17:24.338468 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 215.895µs I0428 23:17:32.249726 1 static_autoscaler.go:343] No unschedulable pods I0428 23:17:32.249840 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:17:32.249864 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:17:32.249887 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:17:32.250206 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:17:32.250724 1 scale_down.go:776] No candidates for scale down I0428 23:17:42.267395 1 static_autoscaler.go:343] No unschedulable pods I0428 23:17:42.267524 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:17:42.267553 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:17:42.267654 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:17:42.268034 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:17:42.268763 1 scale_down.go:776] No candidates for scale down I0428 23:17:52.283904 1 static_autoscaler.go:343] No unschedulable pods I0428 23:17:52.284008 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:17:52.284030 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:17:52.284042 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:17:52.284314 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 23:17:52.284832 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 23:22:52.281049254 +0000 UTC m=+88545.979813642 I0428 23:17:52.284933 1 scale_down.go:776] No candidates for scale down I0428 23:18:02.298664 1 static_autoscaler.go:343] No unschedulable pods I0428 23:18:02.298786 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:18:02.298813 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:18:02.298835 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:18:02.299175 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:18:02.299689 1 scale_down.go:776] No candidates for scale down I0428 23:18:12.314656 1 static_autoscaler.go:343] No unschedulable pods I0428 23:18:12.314803 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:18:12.314819 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:18:12.314843 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:18:12.315144 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:18:12.315792 1 scale_down.go:776] No candidates for scale down I0428 23:18:22.338233 1 static_autoscaler.go:343] No unschedulable pods I0428 23:18:22.338394 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:18:22.338423 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:18:22.338437 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:18:22.338719 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:18:22.339243 1 scale_down.go:776] No candidates for scale down I0428 23:18:32.354741 1 static_autoscaler.go:343] No unschedulable pods I0428 23:18:32.354875 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:18:32.354892 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:18:32.354903 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:18:32.355121 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:18:32.355606 1 scale_down.go:776] No candidates for scale down I0428 23:18:42.368987 1 static_autoscaler.go:343] No unschedulable pods I0428 23:18:42.369121 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:18:42.369139 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:18:42.369156 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:18:42.369496 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:18:42.370032 1 scale_down.go:776] No candidates for scale down I0428 23:18:52.383468 1 static_autoscaler.go:343] No unschedulable pods I0428 23:18:52.383578 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:18:52.383602 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:18:52.383676 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:18:52.383966 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:18:52.384548 1 scale_down.go:776] No candidates for scale down I0428 23:19:02.398686 1 static_autoscaler.go:343] No unschedulable pods I0428 23:19:02.398801 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:19:02.398832 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:19:02.398852 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:19:02.399192 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:19:02.399710 1 scale_down.go:776] No candidates for scale down I0428 23:19:12.413333 1 static_autoscaler.go:343] No unschedulable pods I0428 23:19:12.413496 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:19:12.413519 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:19:12.413596 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:19:12.413922 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:19:12.414381 1 scale_down.go:776] No candidates for scale down I0428 23:19:22.430046 1 static_autoscaler.go:343] No unschedulable pods I0428 23:19:22.430191 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:19:22.430215 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:19:22.430229 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:19:22.430500 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:19:22.430994 1 scale_down.go:776] No candidates for scale down I0428 23:19:24.338589 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 23:19:24.338830 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 221.275µs I0428 23:19:32.445096 1 static_autoscaler.go:343] No unschedulable pods I0428 23:19:32.445226 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:19:32.445249 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:19:32.445261 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:19:32.445690 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 23:19:32.446470 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 23:24:32.442013823 +0000 UTC m=+88646.140778159 I0428 23:19:32.446572 1 scale_down.go:776] No candidates for scale down I0428 23:19:42.459289 1 static_autoscaler.go:343] No unschedulable pods I0428 23:19:42.459373 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:19:42.459407 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:19:42.459442 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:19:42.459842 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:19:42.460294 1 scale_down.go:776] No candidates for scale down I0428 23:19:52.477244 1 static_autoscaler.go:343] No unschedulable pods I0428 23:19:52.477349 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:19:52.477369 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:19:52.477464 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:19:52.477785 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:19:52.478261 1 scale_down.go:776] No candidates for scale down I0428 23:20:02.491900 1 static_autoscaler.go:343] No unschedulable pods I0428 23:20:02.492031 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:20:02.492049 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:20:02.492060 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:20:02.492310 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:20:02.492764 1 scale_down.go:776] No candidates for scale down I0428 23:20:12.507705 1 static_autoscaler.go:343] No unschedulable pods I0428 23:20:12.507843 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:20:12.507859 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:20:12.507873 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:20:12.508112 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:20:12.508573 1 scale_down.go:776] No candidates for scale down I0428 23:20:22.525054 1 static_autoscaler.go:343] No unschedulable pods I0428 23:20:22.525167 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:20:22.525184 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:20:22.525196 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:20:22.525553 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 23:20:22.526159 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 23:25:22.522387847 +0000 UTC m=+88696.221152189 I0428 23:20:22.526277 1 scale_down.go:776] No candidates for scale down I0428 23:20:32.539435 1 static_autoscaler.go:343] No unschedulable pods I0428 23:20:32.539574 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:20:32.539596 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:20:32.539615 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:20:32.539875 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:20:32.540488 1 scale_down.go:776] No candidates for scale down I0428 23:20:42.553892 1 static_autoscaler.go:343] No unschedulable pods I0428 23:20:42.554039 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:20:42.554058 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:20:42.554069 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:20:42.554321 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:20:42.554842 1 scale_down.go:776] No candidates for scale down I0428 23:20:52.567900 1 static_autoscaler.go:343] No unschedulable pods I0428 23:20:52.567986 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:20:52.568003 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:20:52.568089 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:20:52.568374 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:20:52.568842 1 scale_down.go:776] No candidates for scale down I0428 23:21:02.584328 1 static_autoscaler.go:343] No unschedulable pods I0428 23:21:02.584469 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:21:02.584498 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:21:02.584585 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:21:02.584923 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:21:02.585486 1 scale_down.go:776] No candidates for scale down I0428 23:21:12.599356 1 static_autoscaler.go:343] No unschedulable pods I0428 23:21:12.599529 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:21:12.599555 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:21:12.599576 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:21:12.599897 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:21:12.600378 1 scale_down.go:776] No candidates for scale down I0428 23:21:22.614916 1 static_autoscaler.go:343] No unschedulable pods I0428 23:21:22.615066 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:21:22.615084 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:21:22.615097 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:21:22.615378 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:21:22.615886 1 scale_down.go:776] No candidates for scale down I0428 23:21:24.338932 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 23:21:24.339227 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 271.838µs I0428 23:21:32.633143 1 static_autoscaler.go:343] No unschedulable pods I0428 23:21:32.633316 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:21:32.633345 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:21:32.633367 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:21:32.633676 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:21:32.634176 1 scale_down.go:776] No candidates for scale down I0428 23:21:42.648436 1 static_autoscaler.go:343] No unschedulable pods I0428 23:21:42.648538 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:21:42.648556 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:21:42.648625 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:21:42.648911 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:21:42.649363 1 scale_down.go:776] No candidates for scale down I0428 23:21:52.662579 1 static_autoscaler.go:343] No unschedulable pods I0428 23:21:52.662661 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:21:52.662678 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:21:52.662746 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:21:52.662955 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:21:52.663374 1 scale_down.go:776] No candidates for scale down I0428 23:22:02.677131 1 static_autoscaler.go:343] No unschedulable pods I0428 23:22:02.677258 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:22:02.677278 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:22:02.677299 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:22:02.677603 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:22:02.678214 1 scale_down.go:776] No candidates for scale down I0428 23:22:12.693794 1 static_autoscaler.go:343] No unschedulable pods I0428 23:22:12.693933 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:22:12.693949 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:22:12.693963 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:22:12.694231 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:22:12.694690 1 scale_down.go:776] No candidates for scale down I0428 23:22:22.708647 1 static_autoscaler.go:343] No unschedulable pods I0428 23:22:22.708726 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:22:22.708760 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:22:22.708777 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:22:22.709063 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:22:22.709558 1 scale_down.go:776] No candidates for scale down I0428 23:22:32.743271 1 static_autoscaler.go:343] No unschedulable pods I0428 23:22:32.743408 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:22:32.743436 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:22:32.743449 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:22:32.743701 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:22:32.744126 1 scale_down.go:776] No candidates for scale down I0428 23:22:42.760385 1 static_autoscaler.go:343] No unschedulable pods I0428 23:22:42.760493 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:22:42.760512 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:22:42.760589 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:22:42.760850 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:22:42.761275 1 scale_down.go:776] No candidates for scale down I0428 23:22:52.774722 1 static_autoscaler.go:343] No unschedulable pods I0428 23:22:52.774816 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:22:52.774833 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:22:52.774847 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:22:52.775183 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 23:22:52.775767 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 23:27:52.771719442 +0000 UTC m=+88846.470483779 I0428 23:22:52.775921 1 scale_down.go:776] No candidates for scale down I0428 23:23:02.788914 1 static_autoscaler.go:343] No unschedulable pods I0428 23:23:02.789014 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:23:02.789036 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:23:02.789053 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:23:02.789375 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:23:02.789959 1 scale_down.go:776] No candidates for scale down I0428 23:23:12.805743 1 static_autoscaler.go:343] No unschedulable pods I0428 23:23:12.805838 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:23:12.805860 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:23:12.805876 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:23:12.806165 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:23:12.806673 1 scale_down.go:776] No candidates for scale down I0428 23:23:22.819963 1 static_autoscaler.go:343] No unschedulable pods I0428 23:23:22.820049 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:23:22.820067 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:23:22.820148 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:23:22.820442 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:23:22.820934 1 scale_down.go:776] No candidates for scale down I0428 23:23:24.339364 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 23:23:24.339626 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 241.166µs I0428 23:23:32.837920 1 static_autoscaler.go:343] No unschedulable pods I0428 23:23:32.838010 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:23:32.838030 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:23:32.838109 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:23:32.838408 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:23:32.838916 1 scale_down.go:776] No candidates for scale down I0428 23:23:42.857157 1 static_autoscaler.go:343] No unschedulable pods I0428 23:23:42.857310 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:23:42.857329 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:23:42.857345 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:23:42.857609 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:23:42.858067 1 scale_down.go:776] No candidates for scale down I0428 23:23:52.872775 1 static_autoscaler.go:343] No unschedulable pods I0428 23:23:52.872938 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:23:52.872970 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:23:52.872993 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:23:52.873311 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:23:52.873808 1 scale_down.go:776] No candidates for scale down I0428 23:24:02.887973 1 static_autoscaler.go:343] No unschedulable pods I0428 23:24:02.888103 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:24:02.888121 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:24:02.888137 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:24:02.888438 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:24:02.889131 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 23:24:02.897063 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 23:24:02.897754 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 23:24:02.902253 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588116242 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 23:24:02.909949 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 23:24:12.913095 1 static_autoscaler.go:343] No unschedulable pods I0428 23:24:12.913236 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:24:12.913256 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:24:12.913269 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:24:12.913561 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:24:12.914016 1 scale_down.go:776] No candidates for scale down I0428 23:24:22.927734 1 static_autoscaler.go:343] No unschedulable pods I0428 23:24:22.927814 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:24:22.927838 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:24:22.927904 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:24:22.928131 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:24:22.928585 1 scale_down.go:776] No candidates for scale down I0428 23:24:32.945627 1 static_autoscaler.go:343] No unschedulable pods I0428 23:24:32.945763 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:24:32.945801 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:24:32.945823 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:24:32.946103 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 23:24:32.946734 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 23:29:32.942614569 +0000 UTC m=+88946.641378964 I0428 23:24:32.946846 1 scale_down.go:776] No candidates for scale down I0428 23:24:42.959773 1 static_autoscaler.go:343] No unschedulable pods I0428 23:24:42.959898 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:24:42.959917 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:24:42.959933 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:24:42.960167 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:24:42.960617 1 scale_down.go:776] No candidates for scale down I0428 23:24:52.973959 1 static_autoscaler.go:343] No unschedulable pods I0428 23:24:52.974063 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:24:52.974087 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:24:52.974150 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:24:52.974440 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:24:52.975005 1 scale_down.go:776] No candidates for scale down I0428 23:25:02.991981 1 static_autoscaler.go:343] No unschedulable pods I0428 23:25:02.992139 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:25:02.992164 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:25:02.992183 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:25:02.992480 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:25:02.992947 1 scale_down.go:776] No candidates for scale down I0428 23:25:13.007436 1 static_autoscaler.go:343] No unschedulable pods I0428 23:25:13.007545 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:25:13.007564 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:25:13.007580 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:25:13.007879 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:25:13.008299 1 scale_down.go:776] No candidates for scale down I0428 23:25:23.021457 1 static_autoscaler.go:343] No unschedulable pods I0428 23:25:23.021563 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:25:23.021581 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:25:23.021599 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:25:23.021916 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 23:25:23.022443 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 23:30:23.018277609 +0000 UTC m=+88996.717041959 I0428 23:25:23.022544 1 scale_down.go:776] No candidates for scale down I0428 23:25:24.339763 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 23:25:24.340067 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 279.178µs I0428 23:25:33.037237 1 static_autoscaler.go:343] No unschedulable pods I0428 23:25:33.037371 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:25:33.037393 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:25:33.037420 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:25:33.037725 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:25:33.038209 1 scale_down.go:776] No candidates for scale down I0428 23:25:43.053979 1 static_autoscaler.go:343] No unschedulable pods I0428 23:25:43.054120 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:25:43.054142 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:25:43.054157 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:25:43.054402 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:25:43.054859 1 scale_down.go:776] No candidates for scale down I0428 23:25:53.069244 1 static_autoscaler.go:343] No unschedulable pods I0428 23:25:53.069353 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:25:53.069379 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:25:53.069479 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:25:53.069762 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:25:53.070335 1 scale_down.go:776] No candidates for scale down I0428 23:26:03.085651 1 static_autoscaler.go:343] No unschedulable pods I0428 23:26:03.085799 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:26:03.085817 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:26:03.085829 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:26:03.086079 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:26:03.086616 1 scale_down.go:776] No candidates for scale down I0428 23:26:13.102447 1 static_autoscaler.go:343] No unschedulable pods I0428 23:26:13.102585 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:26:13.102611 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:26:13.102627 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:26:13.102886 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:26:13.103315 1 scale_down.go:776] No candidates for scale down I0428 23:26:23.134937 1 static_autoscaler.go:343] No unschedulable pods I0428 23:26:23.135089 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:26:23.135117 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:26:23.135135 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:26:23.135544 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:26:23.136090 1 scale_down.go:776] No candidates for scale down I0428 23:26:33.149145 1 static_autoscaler.go:343] No unschedulable pods I0428 23:26:33.149242 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:26:33.149270 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:26:33.149286 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:26:33.149614 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:26:33.150062 1 scale_down.go:776] No candidates for scale down I0428 23:26:43.162913 1 static_autoscaler.go:343] No unschedulable pods I0428 23:26:43.163040 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:26:43.163074 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:26:43.163088 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:26:43.163329 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:26:43.163771 1 scale_down.go:776] No candidates for scale down I0428 23:26:53.177773 1 static_autoscaler.go:343] No unschedulable pods I0428 23:26:53.177917 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:26:53.177937 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:26:53.177949 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:26:53.178204 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:26:53.178959 1 scale_down.go:776] No candidates for scale down I0428 23:27:03.191385 1 static_autoscaler.go:343] No unschedulable pods I0428 23:27:03.191488 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:27:03.191506 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:27:03.191521 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:27:03.191801 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:27:03.192255 1 scale_down.go:776] No candidates for scale down I0428 23:27:13.208191 1 static_autoscaler.go:343] No unschedulable pods I0428 23:27:13.208305 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:27:13.208333 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:27:13.208463 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:27:13.208801 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:27:13.209299 1 scale_down.go:776] No candidates for scale down I0428 23:27:23.222624 1 static_autoscaler.go:343] No unschedulable pods I0428 23:27:23.222833 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:27:23.222863 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:27:23.222882 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:27:23.223278 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:27:23.224077 1 scale_down.go:776] No candidates for scale down I0428 23:27:24.340193 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 23:27:24.340472 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 259.758µs I0428 23:27:33.241252 1 static_autoscaler.go:343] No unschedulable pods I0428 23:27:33.241332 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:27:33.241358 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:27:33.241450 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:27:33.241739 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:27:33.242182 1 scale_down.go:776] No candidates for scale down I0428 23:27:43.257896 1 static_autoscaler.go:343] No unschedulable pods I0428 23:27:43.257992 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:27:43.258010 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:27:43.258023 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:27:43.258287 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:27:43.258746 1 scale_down.go:776] No candidates for scale down I0428 23:27:53.272918 1 static_autoscaler.go:343] No unschedulable pods I0428 23:27:53.273048 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:27:53.273070 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:27:53.273086 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:27:53.273326 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 23:27:53.273867 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 23:32:53.26958601 +0000 UTC m=+89146.968350410 I0428 23:27:53.273971 1 scale_down.go:776] No candidates for scale down I0428 23:28:03.288445 1 static_autoscaler.go:343] No unschedulable pods I0428 23:28:03.288596 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:28:03.288622 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:28:03.288643 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:28:03.288982 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:28:03.289565 1 scale_down.go:776] No candidates for scale down I0428 23:28:13.305538 1 static_autoscaler.go:343] No unschedulable pods I0428 23:28:13.305661 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:28:13.305701 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:28:13.305793 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:28:13.306182 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:28:13.306962 1 scale_down.go:776] No candidates for scale down I0428 23:28:23.320547 1 static_autoscaler.go:343] No unschedulable pods I0428 23:28:23.320726 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:28:23.320754 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:28:23.320765 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:28:23.321053 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:28:23.321579 1 scale_down.go:776] No candidates for scale down I0428 23:28:33.334744 1 static_autoscaler.go:343] No unschedulable pods I0428 23:28:33.334828 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:28:33.334845 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:28:33.334925 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:28:33.335157 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:28:33.335725 1 scale_down.go:776] No candidates for scale down I0428 23:28:43.352843 1 static_autoscaler.go:343] No unschedulable pods I0428 23:28:43.352970 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:28:43.352991 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:28:43.353007 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:28:43.353255 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:28:43.353805 1 scale_down.go:776] No candidates for scale down I0428 23:28:53.366924 1 static_autoscaler.go:343] No unschedulable pods I0428 23:28:53.367012 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:28:53.367030 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:28:53.367122 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:28:53.367460 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:28:53.367994 1 scale_down.go:776] No candidates for scale down I0428 23:29:03.381567 1 static_autoscaler.go:343] No unschedulable pods I0428 23:29:03.381722 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:29:03.381746 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:29:03.381769 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:29:03.382028 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:29:03.382518 1 scale_down.go:776] No candidates for scale down I0428 23:29:13.396628 1 static_autoscaler.go:343] No unschedulable pods I0428 23:29:13.396715 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:29:13.396733 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:29:13.396803 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:29:13.397074 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:29:13.397644 1 scale_down.go:776] No candidates for scale down I0428 23:29:23.412691 1 static_autoscaler.go:343] No unschedulable pods I0428 23:29:23.412821 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:29:23.412839 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:29:23.412851 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:29:23.413096 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:29:23.413540 1 scale_down.go:776] No candidates for scale down I0428 23:29:24.340598 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 23:29:24.340850 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 234.466µs I0428 23:29:33.439991 1 static_autoscaler.go:343] No unschedulable pods I0428 23:29:33.440073 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:29:33.440092 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:29:33.440170 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:29:33.440458 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 23:29:33.441074 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 23:34:33.436933418 +0000 UTC m=+89247.135697821 I0428 23:29:33.441180 1 scale_down.go:776] No candidates for scale down I0428 23:29:43.454698 1 static_autoscaler.go:343] No unschedulable pods I0428 23:29:43.454809 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:29:43.454880 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:29:43.454906 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:29:43.455301 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:29:43.455885 1 scale_down.go:776] No candidates for scale down I0428 23:29:53.469322 1 static_autoscaler.go:343] No unschedulable pods I0428 23:29:53.469424 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:29:53.469443 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:29:53.469507 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:29:53.469780 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:29:53.470268 1 scale_down.go:776] No candidates for scale down I0428 23:30:03.485819 1 static_autoscaler.go:343] No unschedulable pods I0428 23:30:03.486008 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:30:03.486037 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:30:03.486055 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:30:03.486332 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:30:03.486814 1 scale_down.go:776] No candidates for scale down I0428 23:30:13.500265 1 static_autoscaler.go:343] No unschedulable pods I0428 23:30:13.500409 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:30:13.500464 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:30:13.500481 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:30:13.500823 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:30:13.501364 1 scale_down.go:776] No candidates for scale down I0428 23:30:23.515794 1 static_autoscaler.go:343] No unschedulable pods I0428 23:30:23.515896 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:30:23.515914 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:30:23.515928 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:30:23.516283 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 23:30:23.516862 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 23:35:23.512925113 +0000 UTC m=+89297.211689464 I0428 23:30:23.516962 1 scale_down.go:776] No candidates for scale down I0428 23:30:33.529880 1 static_autoscaler.go:343] No unschedulable pods I0428 23:30:33.530047 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:30:33.530074 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:30:33.530086 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:30:33.530382 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:30:33.530978 1 scale_down.go:776] No candidates for scale down I0428 23:30:43.547355 1 static_autoscaler.go:343] No unschedulable pods I0428 23:30:43.547517 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:30:43.547536 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:30:43.547549 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:30:43.547824 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:30:43.548337 1 scale_down.go:776] No candidates for scale down I0428 23:30:53.561435 1 static_autoscaler.go:343] No unschedulable pods I0428 23:30:53.561523 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:30:53.561542 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:30:53.561611 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:30:53.561878 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:30:53.562448 1 scale_down.go:776] No candidates for scale down I0428 23:31:03.575898 1 static_autoscaler.go:343] No unschedulable pods I0428 23:31:03.576026 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:31:03.576053 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:31:03.576135 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:31:03.576439 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:31:03.576929 1 scale_down.go:776] No candidates for scale down I0428 23:31:13.590535 1 static_autoscaler.go:343] No unschedulable pods I0428 23:31:13.590645 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:31:13.590670 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:31:13.590692 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:31:13.591017 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:31:13.591512 1 scale_down.go:776] No candidates for scale down I0428 23:31:23.608153 1 static_autoscaler.go:343] No unschedulable pods I0428 23:31:23.608290 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:31:23.608307 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:31:23.608320 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:31:23.608574 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:31:23.609022 1 scale_down.go:776] No candidates for scale down I0428 23:31:24.340949 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 23:31:24.341161 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 197.36µs I0428 23:31:33.622450 1 static_autoscaler.go:343] No unschedulable pods I0428 23:31:33.622601 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:31:33.622619 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:31:33.622636 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:31:33.622903 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:31:33.623350 1 scale_down.go:776] No candidates for scale down I0428 23:31:43.637808 1 static_autoscaler.go:343] No unschedulable pods I0428 23:31:43.637897 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:31:43.637915 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:31:43.637987 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:31:43.638302 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:31:43.638804 1 scale_down.go:776] No candidates for scale down I0428 23:31:53.652295 1 static_autoscaler.go:343] No unschedulable pods I0428 23:31:53.652394 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:31:53.652424 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:31:53.652503 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:31:53.652778 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:31:53.653276 1 scale_down.go:776] No candidates for scale down I0428 23:32:03.667357 1 static_autoscaler.go:343] No unschedulable pods I0428 23:32:03.667529 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:32:03.667554 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:32:03.667575 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:32:03.667840 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:32:03.668322 1 scale_down.go:776] No candidates for scale down I0428 23:32:13.684753 1 static_autoscaler.go:343] No unschedulable pods I0428 23:32:13.684934 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:32:13.684955 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:32:13.684969 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:32:13.685228 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:32:13.685740 1 scale_down.go:776] No candidates for scale down I0428 23:32:23.698717 1 static_autoscaler.go:343] No unschedulable pods I0428 23:32:23.698794 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:32:23.698811 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:32:23.698878 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:32:23.699112 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:32:23.699544 1 scale_down.go:776] No candidates for scale down I0428 23:32:33.713407 1 static_autoscaler.go:343] No unschedulable pods I0428 23:32:33.713533 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:32:33.713567 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:32:33.713582 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:32:33.713840 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:32:33.714302 1 scale_down.go:776] No candidates for scale down I0428 23:32:43.728201 1 static_autoscaler.go:343] No unschedulable pods I0428 23:32:43.728333 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:32:43.728367 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:32:43.728383 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:32:43.728645 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:32:43.729150 1 scale_down.go:776] No candidates for scale down I0428 23:32:53.752607 1 static_autoscaler.go:343] No unschedulable pods I0428 23:32:53.752711 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:32:53.752738 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:32:53.752809 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:32:53.753078 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 23:32:53.753597 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 23:37:53.749766317 +0000 UTC m=+89447.448530671 I0428 23:32:53.753713 1 scale_down.go:776] No candidates for scale down I0428 23:33:03.767755 1 static_autoscaler.go:343] No unschedulable pods I0428 23:33:03.767839 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:33:03.767856 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:33:03.767927 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:33:03.768159 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:33:03.768606 1 scale_down.go:776] No candidates for scale down I0428 23:33:13.783832 1 static_autoscaler.go:343] No unschedulable pods I0428 23:33:13.783960 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:33:13.783983 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:33:13.784002 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:33:13.784256 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:33:13.784699 1 scale_down.go:776] No candidates for scale down I0428 23:33:23.799211 1 static_autoscaler.go:343] No unschedulable pods I0428 23:33:23.799294 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:33:23.799314 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:33:23.799392 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:33:23.799657 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:33:23.800092 1 scale_down.go:776] No candidates for scale down I0428 23:33:24.341280 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 23:33:24.341515 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 219.428µs I0428 23:33:33.813611 1 static_autoscaler.go:343] No unschedulable pods I0428 23:33:33.813702 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:33:33.813726 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:33:33.813795 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:33:33.814036 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:33:33.814493 1 scale_down.go:776] No candidates for scale down I0428 23:33:43.829072 1 static_autoscaler.go:343] No unschedulable pods I0428 23:33:43.829155 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:33:43.829176 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:33:43.829243 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:33:43.829504 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:33:43.829963 1 scale_down.go:776] No candidates for scale down I0428 23:33:53.843938 1 static_autoscaler.go:343] No unschedulable pods I0428 23:33:53.844052 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:33:53.844085 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:33:53.844102 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:33:53.844366 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:33:53.844852 1 scale_down.go:776] No candidates for scale down I0428 23:34:03.864613 1 static_autoscaler.go:343] No unschedulable pods I0428 23:34:03.864794 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:34:03.864904 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:34:03.864947 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:34:03.865445 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:34:03.866359 1 scale_down.go:776] No candidates for scale down I0428 23:34:13.881749 1 static_autoscaler.go:343] No unschedulable pods I0428 23:34:13.881832 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:34:13.881850 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:34:13.881927 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:34:13.882177 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:34:13.882806 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 23:34:13.891607 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 23:34:13.892345 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 23:34:13.897127 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588116853 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 23:34:13.909056 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 23:34:23.908109 1 static_autoscaler.go:343] No unschedulable pods I0428 23:34:23.908213 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:34:23.908233 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:34:23.908251 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:34:23.908595 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:34:23.909082 1 scale_down.go:776] No candidates for scale down I0428 23:34:33.922330 1 static_autoscaler.go:343] No unschedulable pods I0428 23:34:33.922500 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:34:33.922524 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:34:33.922541 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:34:33.922817 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 23:34:33.923348 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 23:39:33.919594109 +0000 UTC m=+89547.618358493 I0428 23:34:33.923463 1 scale_down.go:776] No candidates for scale down I0428 23:34:43.937608 1 static_autoscaler.go:343] No unschedulable pods I0428 23:34:43.937691 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:34:43.937727 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:34:43.937742 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:34:43.938016 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:34:43.938454 1 scale_down.go:776] No candidates for scale down I0428 23:34:53.953055 1 static_autoscaler.go:343] No unschedulable pods I0428 23:34:53.953137 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:34:53.953160 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:34:53.953226 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:34:53.953488 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:34:53.953912 1 scale_down.go:776] No candidates for scale down I0428 23:35:03.968550 1 static_autoscaler.go:343] No unschedulable pods I0428 23:35:03.968690 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:35:03.968707 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:35:03.968720 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:35:03.969005 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:35:03.969469 1 scale_down.go:776] No candidates for scale down I0428 23:35:13.983234 1 static_autoscaler.go:343] No unschedulable pods I0428 23:35:13.983383 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:35:13.983406 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:35:13.983429 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:35:13.983747 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:35:13.984368 1 scale_down.go:776] No candidates for scale down I0428 23:35:23.998568 1 static_autoscaler.go:343] No unschedulable pods I0428 23:35:23.998771 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:35:23.998799 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:35:23.998823 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:35:23.999100 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 23:35:23.999637 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 23:40:23.995132844 +0000 UTC m=+89597.693897227 I0428 23:35:23.999743 1 scale_down.go:776] No candidates for scale down I0428 23:35:24.341634 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 23:35:24.341873 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 221.86µs I0428 23:35:34.015130 1 static_autoscaler.go:343] No unschedulable pods I0428 23:35:34.015226 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:35:34.015245 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:35:34.015259 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:35:34.015608 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:35:34.016056 1 scale_down.go:776] No candidates for scale down I0428 23:35:44.030711 1 static_autoscaler.go:343] No unschedulable pods I0428 23:35:44.030802 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:35:44.030820 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:35:44.030832 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:35:44.031149 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:35:44.031644 1 scale_down.go:776] No candidates for scale down I0428 23:35:54.045262 1 static_autoscaler.go:343] No unschedulable pods I0428 23:35:54.045377 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:35:54.045396 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:35:54.045485 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:35:54.045744 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:35:54.046312 1 scale_down.go:776] No candidates for scale down I0428 23:36:04.061591 1 static_autoscaler.go:343] No unschedulable pods I0428 23:36:04.061746 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:36:04.061766 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:36:04.061791 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:36:04.062073 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:36:04.062533 1 scale_down.go:776] No candidates for scale down I0428 23:36:14.075337 1 static_autoscaler.go:343] No unschedulable pods I0428 23:36:14.075488 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:36:14.075510 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:36:14.075524 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:36:14.075785 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:36:14.076228 1 scale_down.go:776] No candidates for scale down I0428 23:36:24.100954 1 static_autoscaler.go:343] No unschedulable pods I0428 23:36:24.101347 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:36:24.101478 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:36:24.101541 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:36:24.102143 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:36:24.103439 1 scale_down.go:776] No candidates for scale down I0428 23:36:34.117688 1 static_autoscaler.go:343] No unschedulable pods I0428 23:36:34.117815 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:36:34.117837 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:36:34.117855 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:36:34.118067 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:36:34.118510 1 scale_down.go:776] No candidates for scale down I0428 23:36:44.132166 1 static_autoscaler.go:343] No unschedulable pods I0428 23:36:44.132300 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:36:44.132318 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:36:44.132336 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:36:44.132688 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:36:44.133174 1 scale_down.go:776] No candidates for scale down I0428 23:36:54.146256 1 static_autoscaler.go:343] No unschedulable pods I0428 23:36:54.146366 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:36:54.146385 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:36:54.146428 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:36:54.146806 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:36:54.147324 1 scale_down.go:776] No candidates for scale down I0428 23:37:04.161531 1 static_autoscaler.go:343] No unschedulable pods I0428 23:37:04.161696 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:37:04.161716 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:37:04.161737 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:37:04.162067 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:37:04.162591 1 scale_down.go:776] No candidates for scale down I0428 23:37:14.178618 1 static_autoscaler.go:343] No unschedulable pods I0428 23:37:14.178751 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:37:14.178773 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:37:14.178790 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:37:14.179062 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:37:14.179568 1 scale_down.go:776] No candidates for scale down I0428 23:37:24.196081 1 static_autoscaler.go:343] No unschedulable pods I0428 23:37:24.196240 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:37:24.196260 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:37:24.196272 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:37:24.196567 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:37:24.197126 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 23:42:24.192940124 +0000 UTC m=+89717.891704477 I0428 23:37:24.197260 1 scale_down.go:776] No candidates for scale down I0428 23:37:24.341980 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 23:37:24.342187 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 192.142µs I0428 23:37:34.215386 1 static_autoscaler.go:343] No unschedulable pods I0428 23:37:34.215509 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:37:34.215537 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:37:34.215609 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:37:34.215941 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:37:34.216507 1 scale_down.go:776] No candidates for scale down I0428 23:37:44.230767 1 static_autoscaler.go:343] No unschedulable pods I0428 23:37:44.230902 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:37:44.230922 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:37:44.230935 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:37:44.231164 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:37:44.231606 1 scale_down.go:776] No candidates for scale down I0428 23:37:54.246261 1 static_autoscaler.go:343] No unschedulable pods I0428 23:37:54.246347 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:37:54.246365 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:37:54.246471 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:37:54.246742 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:37:54.247228 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 23:42:54.243440306 +0000 UTC m=+89747.942204642 I0428 23:37:54.247327 1 scale_down.go:776] No candidates for scale down I0428 23:38:04.262638 1 static_autoscaler.go:343] No unschedulable pods I0428 23:38:04.262718 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:38:04.262741 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:38:04.262806 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:38:04.263072 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:38:04.263584 1 scale_down.go:776] No candidates for scale down I0428 23:38:14.278952 1 static_autoscaler.go:343] No unschedulable pods I0428 23:38:14.279055 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:38:14.279081 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:38:14.279099 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:38:14.279365 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:38:14.279870 1 scale_down.go:776] No candidates for scale down I0428 23:38:24.301426 1 static_autoscaler.go:343] No unschedulable pods I0428 23:38:24.301825 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:38:24.301895 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:38:24.301948 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:38:24.302580 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:38:24.303811 1 scale_down.go:776] No candidates for scale down I0428 23:38:34.319851 1 static_autoscaler.go:343] No unschedulable pods I0428 23:38:34.319931 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:38:34.319948 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:38:34.320002 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:38:34.320236 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:38:34.320716 1 scale_down.go:776] No candidates for scale down I0428 23:38:44.335032 1 static_autoscaler.go:343] No unschedulable pods I0428 23:38:44.335188 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:38:44.335213 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:38:44.335226 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:38:44.335525 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:38:44.335965 1 scale_down.go:776] No candidates for scale down I0428 23:38:54.350868 1 static_autoscaler.go:343] No unschedulable pods I0428 23:38:54.350997 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:38:54.351019 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:38:54.351031 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:38:54.351253 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:38:54.351765 1 scale_down.go:776] No candidates for scale down I0428 23:39:04.364976 1 static_autoscaler.go:343] No unschedulable pods I0428 23:39:04.365123 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:39:04.365141 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:39:04.365154 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:39:04.365402 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:39:04.365882 1 scale_down.go:776] No candidates for scale down I0428 23:39:14.378984 1 static_autoscaler.go:343] No unschedulable pods I0428 23:39:14.379067 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:39:14.379085 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:39:14.379158 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:39:14.379393 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:39:14.379873 1 scale_down.go:776] No candidates for scale down I0428 23:39:24.342325 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 23:39:24.342581 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 234.415µs I0428 23:39:24.394202 1 static_autoscaler.go:343] No unschedulable pods I0428 23:39:24.394294 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:39:24.394316 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:39:24.394336 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:39:24.394664 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:39:24.395135 1 scale_down.go:776] No candidates for scale down I0428 23:39:34.408179 1 static_autoscaler.go:343] No unschedulable pods I0428 23:39:34.408279 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:39:34.408304 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:39:34.408320 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:39:34.408639 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:39:34.409198 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 23:44:34.405288556 +0000 UTC m=+89848.104052909 I0428 23:39:34.409310 1 scale_down.go:776] No candidates for scale down I0428 23:39:44.427717 1 static_autoscaler.go:343] No unschedulable pods I0428 23:39:44.427845 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:39:44.427863 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:39:44.427875 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:39:44.428105 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:39:44.428537 1 scale_down.go:776] No candidates for scale down I0428 23:39:54.442002 1 static_autoscaler.go:343] No unschedulable pods I0428 23:39:54.442135 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:39:54.442156 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:39:54.442173 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:39:54.442428 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:39:54.442862 1 scale_down.go:776] No candidates for scale down I0428 23:40:04.455996 1 static_autoscaler.go:343] No unschedulable pods I0428 23:40:04.456102 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:40:04.456124 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:40:04.456217 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:40:04.456536 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:40:04.457072 1 scale_down.go:776] No candidates for scale down I0428 23:40:14.470436 1 static_autoscaler.go:343] No unschedulable pods I0428 23:40:14.470566 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:40:14.470588 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:40:14.470605 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:40:14.470876 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:40:14.471312 1 scale_down.go:776] No candidates for scale down I0428 23:40:24.495915 1 static_autoscaler.go:343] No unschedulable pods I0428 23:40:24.496074 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:40:24.496100 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:40:24.496125 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:40:24.496457 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:40:24.497021 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 23:45:24.488639007 +0000 UTC m=+89898.187403387 I0428 23:40:24.497144 1 scale_down.go:776] No candidates for scale down I0428 23:40:34.510638 1 static_autoscaler.go:343] No unschedulable pods I0428 23:40:34.510722 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:40:34.510739 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:40:34.510793 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:40:34.511025 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:40:34.511449 1 scale_down.go:776] No candidates for scale down I0428 23:40:44.527778 1 static_autoscaler.go:343] No unschedulable pods I0428 23:40:44.527918 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:40:44.527959 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:40:44.527974 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:40:44.528245 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:40:44.528766 1 scale_down.go:776] No candidates for scale down I0428 23:40:54.543846 1 static_autoscaler.go:343] No unschedulable pods I0428 23:40:54.543946 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:40:54.543963 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:40:54.543975 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:40:54.544259 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:40:54.544849 1 scale_down.go:776] No candidates for scale down I0428 23:41:04.557617 1 static_autoscaler.go:343] No unschedulable pods I0428 23:41:04.557768 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:41:04.557790 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:41:04.557812 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:41:04.558078 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:41:04.558523 1 scale_down.go:776] No candidates for scale down I0428 23:41:14.574580 1 static_autoscaler.go:343] No unschedulable pods I0428 23:41:14.574667 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:41:14.574685 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:41:14.574753 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:41:14.574985 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:41:14.575468 1 scale_down.go:776] No candidates for scale down I0428 23:41:24.342721 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 23:41:24.342946 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 208.461µs I0428 23:41:24.589249 1 static_autoscaler.go:343] No unschedulable pods I0428 23:41:24.589342 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:41:24.589427 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:41:24.589455 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:41:24.589857 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:41:24.590431 1 scale_down.go:776] No candidates for scale down I0428 23:41:34.604259 1 static_autoscaler.go:343] No unschedulable pods I0428 23:41:34.604353 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:41:34.604371 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:41:34.604454 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:41:34.604685 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:41:34.605120 1 scale_down.go:776] No candidates for scale down I0428 23:41:44.617906 1 static_autoscaler.go:343] No unschedulable pods I0428 23:41:44.618047 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:41:44.618074 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:41:44.618090 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:41:44.618576 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:41:44.619062 1 scale_down.go:776] No candidates for scale down I0428 23:41:54.632815 1 static_autoscaler.go:343] No unschedulable pods I0428 23:41:54.632962 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:41:54.632983 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:41:54.632998 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:41:54.633399 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:41:54.634128 1 scale_down.go:776] No candidates for scale down I0428 23:42:04.656366 1 static_autoscaler.go:343] No unschedulable pods I0428 23:42:04.656498 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:42:04.656516 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:42:04.656592 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:42:04.656816 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:42:04.657330 1 scale_down.go:776] No candidates for scale down I0428 23:42:14.671504 1 static_autoscaler.go:343] No unschedulable pods I0428 23:42:14.671673 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:42:14.671694 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:42:14.671706 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:42:14.671984 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:42:14.672423 1 scale_down.go:776] No candidates for scale down I0428 23:42:24.692065 1 static_autoscaler.go:343] No unschedulable pods I0428 23:42:24.692381 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:42:24.692464 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:42:24.692527 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:42:24.693279 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:42:24.694865 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 23:47:24.68254301 +0000 UTC m=+90018.381307364 I0428 23:42:24.695160 1 scale_down.go:776] No candidates for scale down I0428 23:42:34.710273 1 static_autoscaler.go:343] No unschedulable pods I0428 23:42:34.710399 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:42:34.710435 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:42:34.710454 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:42:34.710740 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:42:34.711275 1 scale_down.go:776] No candidates for scale down I0428 23:42:44.726241 1 static_autoscaler.go:343] No unschedulable pods I0428 23:42:44.726438 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:42:44.726463 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:42:44.726482 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:42:44.726754 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:42:44.727208 1 scale_down.go:776] No candidates for scale down I0428 23:42:54.741840 1 static_autoscaler.go:343] No unschedulable pods I0428 23:42:54.741961 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:42:54.741994 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:42:54.742010 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:42:54.742682 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:42:54.743562 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 23:47:54.738775419 +0000 UTC m=+90048.437539769 I0428 23:42:54.743677 1 scale_down.go:776] No candidates for scale down I0428 23:43:04.759622 1 static_autoscaler.go:343] No unschedulable pods I0428 23:43:04.759703 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:43:04.759720 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:43:04.759789 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:43:04.760014 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:43:04.760505 1 scale_down.go:776] No candidates for scale down I0428 23:43:14.774621 1 static_autoscaler.go:343] No unschedulable pods I0428 23:43:14.774728 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:43:14.774757 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:43:14.774776 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:43:14.775067 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:43:14.775621 1 scale_down.go:776] No candidates for scale down I0428 23:43:24.343071 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 23:43:24.343333 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 244.994µs I0428 23:43:24.789710 1 static_autoscaler.go:343] No unschedulable pods I0428 23:43:24.789810 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:43:24.789834 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:43:24.789849 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:43:24.790120 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:43:24.790564 1 scale_down.go:776] No candidates for scale down I0428 23:43:34.803501 1 static_autoscaler.go:343] No unschedulable pods I0428 23:43:34.803636 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:43:34.803658 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:43:34.803675 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:43:34.803911 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:43:34.804364 1 scale_down.go:776] No candidates for scale down I0428 23:43:44.819802 1 static_autoscaler.go:343] No unschedulable pods I0428 23:43:44.819931 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:43:44.819949 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:43:44.819962 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:43:44.820199 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:43:44.820639 1 scale_down.go:776] No candidates for scale down I0428 23:43:54.834327 1 static_autoscaler.go:343] No unschedulable pods I0428 23:43:54.834467 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:43:54.834490 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:43:54.834508 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:43:54.834770 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:43:54.835209 1 scale_down.go:776] No candidates for scale down I0428 23:44:04.848930 1 static_autoscaler.go:343] No unschedulable pods I0428 23:44:04.849072 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:44:04.849096 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:44:04.849111 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:44:04.849356 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:44:04.849824 1 scale_down.go:776] No candidates for scale down I0428 23:44:14.866027 1 static_autoscaler.go:343] No unschedulable pods I0428 23:44:14.866122 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:44:14.866145 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:44:14.866160 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:44:14.866445 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:44:14.866880 1 scale_down.go:776] No candidates for scale down I0428 23:44:24.879882 1 static_autoscaler.go:343] No unschedulable pods I0428 23:44:24.879962 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:44:24.879984 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:44:24.880065 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:44:24.880334 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:44:24.881046 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 23:44:24.889197 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 23:44:24.889815 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 23:44:24.895580 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588117464 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 23:44:24.903224 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 23:44:34.903006 1 static_autoscaler.go:343] No unschedulable pods I0428 23:44:34.903182 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:44:34.903207 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:44:34.903227 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:44:34.903567 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:44:34.904168 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 23:49:34.900155004 +0000 UTC m=+90148.598919400 I0428 23:44:34.904286 1 scale_down.go:776] No candidates for scale down I0428 23:44:44.922576 1 static_autoscaler.go:343] No unschedulable pods I0428 23:44:44.922709 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:44:44.922732 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:44:44.922752 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:44:44.922974 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:44:44.923388 1 scale_down.go:776] No candidates for scale down I0428 23:44:54.937725 1 static_autoscaler.go:343] No unschedulable pods I0428 23:44:54.937857 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:44:54.937885 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:44:54.937908 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:44:54.938181 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:44:54.938681 1 scale_down.go:776] No candidates for scale down I0428 23:45:04.953164 1 static_autoscaler.go:343] No unschedulable pods I0428 23:45:04.953247 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:45:04.953266 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:45:04.953337 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:45:04.953589 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:45:04.954005 1 scale_down.go:776] No candidates for scale down I0428 23:45:14.969813 1 static_autoscaler.go:343] No unschedulable pods I0428 23:45:14.969925 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:45:14.969950 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:45:14.970026 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:45:14.970329 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:45:14.970817 1 scale_down.go:776] No candidates for scale down I0428 23:45:24.343463 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 23:45:24.343698 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 216.259µs I0428 23:45:24.984292 1 static_autoscaler.go:343] No unschedulable pods I0428 23:45:24.984434 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:45:24.984451 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:45:24.984464 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:45:24.984711 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:45:24.985220 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 23:50:24.981395636 +0000 UTC m=+90198.680160009 I0428 23:45:24.985349 1 scale_down.go:776] No candidates for scale down I0428 23:45:34.997834 1 static_autoscaler.go:343] No unschedulable pods I0428 23:45:34.997962 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:45:34.997982 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:45:34.997996 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:45:34.998236 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:45:34.998676 1 scale_down.go:776] No candidates for scale down I0428 23:45:45.016335 1 static_autoscaler.go:343] No unschedulable pods I0428 23:45:45.016507 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:45:45.016529 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:45:45.016545 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:45:45.016851 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:45:45.017278 1 scale_down.go:776] No candidates for scale down I0428 23:45:55.031026 1 static_autoscaler.go:343] No unschedulable pods I0428 23:45:55.031119 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:45:55.031139 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:45:55.031218 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:45:55.031523 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:45:55.031957 1 scale_down.go:776] No candidates for scale down I0428 23:46:05.047551 1 static_autoscaler.go:343] No unschedulable pods I0428 23:46:05.047687 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:46:05.047703 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:46:05.047717 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:46:05.047953 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:46:05.048369 1 scale_down.go:776] No candidates for scale down I0428 23:46:15.061383 1 static_autoscaler.go:343] No unschedulable pods I0428 23:46:15.061543 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:46:15.061562 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:46:15.061574 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:46:15.061891 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:46:15.062326 1 scale_down.go:776] No candidates for scale down I0428 23:46:25.074965 1 static_autoscaler.go:343] No unschedulable pods I0428 23:46:25.075104 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:46:25.075121 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:46:25.075132 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:46:25.075390 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:46:25.075875 1 scale_down.go:776] No candidates for scale down I0428 23:46:35.088922 1 static_autoscaler.go:343] No unschedulable pods I0428 23:46:35.089057 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:46:35.089075 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:46:35.089107 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:46:35.089427 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:46:35.089875 1 scale_down.go:776] No candidates for scale down I0428 23:46:45.105805 1 static_autoscaler.go:343] No unschedulable pods I0428 23:46:45.105887 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:46:45.105923 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:46:45.105939 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:46:45.106209 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:46:45.106659 1 scale_down.go:776] No candidates for scale down I0428 23:46:55.120175 1 static_autoscaler.go:343] No unschedulable pods I0428 23:46:55.120255 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:46:55.120273 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:46:55.120344 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:46:55.120643 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:46:55.121074 1 scale_down.go:776] No candidates for scale down I0428 23:47:05.133800 1 static_autoscaler.go:343] No unschedulable pods I0428 23:47:05.133901 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:47:05.133919 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:47:05.133931 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:47:05.134183 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:47:05.134608 1 scale_down.go:776] No candidates for scale down I0428 23:47:15.154006 1 static_autoscaler.go:343] No unschedulable pods I0428 23:47:15.154106 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:47:15.154129 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:47:15.154149 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:47:15.154407 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:47:15.154845 1 scale_down.go:776] No candidates for scale down I0428 23:47:24.343815 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 23:47:24.344039 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 205.235µs I0428 23:47:25.172072 1 static_autoscaler.go:343] No unschedulable pods I0428 23:47:25.172218 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:47:25.172237 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:47:25.172250 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:47:25.172544 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:47:25.173240 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 23:52:25.168695007 +0000 UTC m=+90318.867459415 I0428 23:47:25.173386 1 scale_down.go:776] No candidates for scale down I0428 23:47:35.204981 1 static_autoscaler.go:343] No unschedulable pods I0428 23:47:35.205137 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:47:35.205162 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:47:35.205182 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:47:35.205522 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:47:35.206040 1 scale_down.go:776] No candidates for scale down I0428 23:47:45.223039 1 static_autoscaler.go:343] No unschedulable pods I0428 23:47:45.223150 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:47:45.223195 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:47:45.223218 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:47:45.223598 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:47:45.224076 1 scale_down.go:776] No candidates for scale down I0428 23:47:55.237005 1 static_autoscaler.go:343] No unschedulable pods I0428 23:47:55.237108 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:47:55.237134 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:47:55.237220 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:47:55.237535 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:47:55.238118 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 23:52:55.234049243 +0000 UTC m=+90348.932813593 I0428 23:47:55.238233 1 scale_down.go:776] No candidates for scale down I0428 23:48:05.251466 1 static_autoscaler.go:343] No unschedulable pods I0428 23:48:05.251610 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:48:05.251630 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:48:05.251645 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:48:05.251915 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:48:05.252369 1 scale_down.go:776] No candidates for scale down I0428 23:48:15.265838 1 static_autoscaler.go:343] No unschedulable pods I0428 23:48:15.265929 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:48:15.265947 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:48:15.266019 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:48:15.266262 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:48:15.266812 1 scale_down.go:776] No candidates for scale down I0428 23:48:25.281184 1 static_autoscaler.go:343] No unschedulable pods I0428 23:48:25.281309 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:48:25.281330 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:48:25.281347 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:48:25.281606 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:48:25.282028 1 scale_down.go:776] No candidates for scale down I0428 23:48:35.297771 1 static_autoscaler.go:343] No unschedulable pods I0428 23:48:35.297895 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:48:35.297914 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:48:35.297926 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:48:35.298171 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:48:35.298601 1 scale_down.go:776] No candidates for scale down I0428 23:48:45.313214 1 static_autoscaler.go:343] No unschedulable pods I0428 23:48:45.313368 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:48:45.313400 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:48:45.313436 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:48:45.313770 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:48:45.314218 1 scale_down.go:776] No candidates for scale down I0428 23:48:55.328751 1 static_autoscaler.go:343] No unschedulable pods I0428 23:48:55.328896 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:48:55.328931 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:48:55.328944 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:48:55.329204 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:48:55.329865 1 scale_down.go:776] No candidates for scale down I0428 23:49:05.344828 1 static_autoscaler.go:343] No unschedulable pods I0428 23:49:05.344948 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:49:05.344975 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:49:05.344998 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:49:05.345391 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:49:05.345984 1 scale_down.go:776] No candidates for scale down I0428 23:49:15.368080 1 static_autoscaler.go:343] No unschedulable pods I0428 23:49:15.368177 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:49:15.368199 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:49:15.368218 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:49:15.368569 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:49:15.369060 1 scale_down.go:776] No candidates for scale down I0428 23:49:24.344167 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 23:49:24.344398 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 213.007µs I0428 23:49:25.384701 1 static_autoscaler.go:343] No unschedulable pods I0428 23:49:25.384795 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:49:25.384812 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:49:25.384896 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:49:25.385132 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:49:25.385618 1 scale_down.go:776] No candidates for scale down I0428 23:49:35.400222 1 static_autoscaler.go:343] No unschedulable pods I0428 23:49:35.400362 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:49:35.400379 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:49:35.400390 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:49:35.400679 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:49:35.401231 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 23:54:35.397449 +0000 UTC m=+90449.096213372 I0428 23:49:35.401335 1 scale_down.go:776] No candidates for scale down I0428 23:49:45.414683 1 static_autoscaler.go:343] No unschedulable pods I0428 23:49:45.414819 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:49:45.414837 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:49:45.414850 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:49:45.415078 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:49:45.415541 1 scale_down.go:776] No candidates for scale down I0428 23:49:55.427561 1 static_autoscaler.go:343] No unschedulable pods I0428 23:49:55.427643 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:49:55.427661 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:49:55.427731 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:49:55.427951 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:49:55.428367 1 scale_down.go:776] No candidates for scale down I0428 23:50:05.441931 1 static_autoscaler.go:343] No unschedulable pods I0428 23:50:05.442012 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:50:05.442030 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:50:05.442097 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:50:05.442346 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:50:05.442835 1 scale_down.go:776] No candidates for scale down I0428 23:50:15.457832 1 static_autoscaler.go:343] No unschedulable pods I0428 23:50:15.457969 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:50:15.457989 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:50:15.458002 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:50:15.458328 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:50:15.458875 1 scale_down.go:776] No candidates for scale down I0428 23:50:25.472526 1 static_autoscaler.go:343] No unschedulable pods I0428 23:50:25.472693 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:50:25.472740 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:50:25.472760 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:50:25.473112 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:50:25.473914 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 23:55:25.468775647 +0000 UTC m=+90499.167540006 I0428 23:50:25.474051 1 scale_down.go:776] No candidates for scale down I0428 23:50:35.487073 1 static_autoscaler.go:343] No unschedulable pods I0428 23:50:35.487209 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:50:35.487227 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:50:35.487241 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:50:35.487498 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:50:35.487920 1 scale_down.go:776] No candidates for scale down I0428 23:50:45.500918 1 static_autoscaler.go:343] No unschedulable pods I0428 23:50:45.501072 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:50:45.501095 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:50:45.501115 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:50:45.501369 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:50:45.501889 1 scale_down.go:776] No candidates for scale down I0428 23:50:55.514358 1 static_autoscaler.go:343] No unschedulable pods I0428 23:50:55.514502 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:50:55.514520 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:50:55.514532 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:50:55.514797 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:50:55.515316 1 scale_down.go:776] No candidates for scale down I0428 23:51:05.528298 1 static_autoscaler.go:343] No unschedulable pods I0428 23:51:05.528385 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:51:05.528403 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:51:05.528483 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:51:05.528741 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:51:05.529152 1 scale_down.go:776] No candidates for scale down I0428 23:51:15.542918 1 static_autoscaler.go:343] No unschedulable pods I0428 23:51:15.543014 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:51:15.543033 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:51:15.543048 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:51:15.543326 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:51:15.543769 1 scale_down.go:776] No candidates for scale down I0428 23:51:24.344533 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 23:51:24.344793 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 235.459µs I0428 23:51:25.559325 1 static_autoscaler.go:343] No unschedulable pods I0428 23:51:25.559510 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:51:25.559535 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:51:25.559557 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:51:25.559831 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:51:25.560376 1 scale_down.go:776] No candidates for scale down I0428 23:51:35.574441 1 static_autoscaler.go:343] No unschedulable pods I0428 23:51:35.574694 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:51:35.574740 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:51:35.574779 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:51:35.575256 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:51:35.575926 1 scale_down.go:776] No candidates for scale down I0428 23:51:45.590367 1 static_autoscaler.go:343] No unschedulable pods I0428 23:51:45.590462 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:51:45.590483 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:51:45.590561 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:51:45.590821 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:51:45.591253 1 scale_down.go:776] No candidates for scale down I0428 23:51:55.604818 1 static_autoscaler.go:343] No unschedulable pods I0428 23:51:55.604955 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:51:55.604977 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:51:55.604993 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:51:55.605224 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:51:55.605711 1 scale_down.go:776] No candidates for scale down I0428 23:52:05.620938 1 static_autoscaler.go:343] No unschedulable pods I0428 23:52:05.621042 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:52:05.621067 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:52:05.621144 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:52:05.621464 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:52:05.621948 1 scale_down.go:776] No candidates for scale down I0428 23:52:15.636668 1 static_autoscaler.go:343] No unschedulable pods I0428 23:52:15.636802 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:52:15.636855 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:52:15.636877 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:52:15.637295 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0428 23:52:15.638044 1 scale_down.go:776] No candidates for scale down I0428 23:52:25.651459 1 static_autoscaler.go:343] No unschedulable pods I0428 23:52:25.651577 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:52:25.651609 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:52:25.651625 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:52:25.651882 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:52:25.652302 1 scale_down.go:776] No candidates for scale down I0428 23:52:35.667683 1 static_autoscaler.go:343] No unschedulable pods I0428 23:52:35.667812 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:52:35.667835 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:52:35.667851 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:52:35.668075 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:52:35.668513 1 scale_down.go:776] No candidates for scale down I0428 23:52:45.682790 1 static_autoscaler.go:343] No unschedulable pods I0428 23:52:45.682951 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:52:45.682969 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:52:45.682988 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:52:45.683293 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:52:45.683760 1 scale_down.go:776] No candidates for scale down I0428 23:52:55.699605 1 static_autoscaler.go:343] No unschedulable pods I0428 23:52:55.699732 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:52:55.699749 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:52:55.699763 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:52:55.700041 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 23:52:55.700561 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 23:57:55.69669948 +0000 UTC m=+90649.395463816 I0428 23:52:55.700665 1 scale_down.go:776] No candidates for scale down I0428 23:53:05.713807 1 static_autoscaler.go:343] No unschedulable pods I0428 23:53:05.713953 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:53:05.713971 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:53:05.713985 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:53:05.714243 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:53:05.714717 1 scale_down.go:776] No candidates for scale down I0428 23:53:15.731933 1 static_autoscaler.go:343] No unschedulable pods I0428 23:53:15.732031 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:53:15.732066 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:53:15.732082 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:53:15.732408 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:53:15.732982 1 scale_down.go:776] No candidates for scale down I0428 23:53:24.344925 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 23:53:24.345138 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 196.363µs I0428 23:53:25.749222 1 static_autoscaler.go:343] No unschedulable pods I0428 23:53:25.749368 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:53:25.749394 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:53:25.749408 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:53:25.749726 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:53:25.750178 1 scale_down.go:776] No candidates for scale down I0428 23:53:35.777133 1 static_autoscaler.go:343] No unschedulable pods I0428 23:53:35.777274 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:53:35.777293 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:53:35.777305 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:53:35.777629 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:53:35.778082 1 scale_down.go:776] No candidates for scale down I0428 23:53:45.794006 1 static_autoscaler.go:343] No unschedulable pods I0428 23:53:45.794163 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:53:45.794200 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:53:45.794224 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:53:45.794517 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:53:45.795039 1 scale_down.go:776] No candidates for scale down I0428 23:53:55.810891 1 static_autoscaler.go:343] No unschedulable pods I0428 23:53:55.810992 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:53:55.811014 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:53:55.811039 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:53:55.811338 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:53:55.811822 1 scale_down.go:776] No candidates for scale down I0428 23:54:05.825192 1 static_autoscaler.go:343] No unschedulable pods I0428 23:54:05.825314 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:54:05.825333 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:54:05.825346 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:54:05.825650 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:54:05.826188 1 scale_down.go:776] No candidates for scale down I0428 23:54:15.842921 1 static_autoscaler.go:343] No unschedulable pods I0428 23:54:15.843035 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:54:15.843060 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:54:15.843082 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:54:15.843407 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:54:15.843942 1 scale_down.go:776] No candidates for scale down I0428 23:54:25.861148 1 static_autoscaler.go:343] No unschedulable pods I0428 23:54:25.861255 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:54:25.861273 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:54:25.861285 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:54:25.861621 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:54:25.862046 1 scale_down.go:776] No candidates for scale down I0428 23:54:35.876179 1 static_autoscaler.go:343] No unschedulable pods I0428 23:54:35.876268 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:54:35.876293 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:54:35.876385 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:54:35.876754 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 23:54:35.877282 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-28 23:59:35.873277859 +0000 UTC m=+90749.572042242 I0428 23:54:35.877614 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0428 23:54:35.887380 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0428 23:54:35.887881 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0428 23:54:35.893864 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588118075 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0428 23:54:35.902437 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0428 23:54:45.905781 1 static_autoscaler.go:343] No unschedulable pods I0428 23:54:45.905894 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:54:45.905916 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:54:45.905929 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:54:45.906251 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:54:45.906785 1 scale_down.go:776] No candidates for scale down I0428 23:54:55.919755 1 static_autoscaler.go:343] No unschedulable pods I0428 23:54:55.919851 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:54:55.919871 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:54:55.919945 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:54:55.920203 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:54:55.920662 1 scale_down.go:776] No candidates for scale down I0428 23:55:05.940098 1 static_autoscaler.go:343] No unschedulable pods I0428 23:55:05.940243 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:55:05.940266 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:55:05.940290 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:55:05.940610 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:55:05.941067 1 scale_down.go:776] No candidates for scale down I0428 23:55:15.954463 1 static_autoscaler.go:343] No unschedulable pods I0428 23:55:15.954609 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:55:15.954636 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:55:15.954652 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:55:15.954926 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:55:15.955453 1 scale_down.go:776] No candidates for scale down I0428 23:55:24.345297 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 23:55:24.345623 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 308.026µs I0428 23:55:25.970538 1 static_autoscaler.go:343] No unschedulable pods I0428 23:55:25.970640 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:55:25.970658 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:55:25.970670 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:55:25.970987 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 23:55:25.971724 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-29 00:00:25.96740459 +0000 UTC m=+90799.666168974 I0428 23:55:25.971837 1 scale_down.go:776] No candidates for scale down I0428 23:55:35.989612 1 static_autoscaler.go:343] No unschedulable pods I0428 23:55:35.989723 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:55:35.989741 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:55:35.989882 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:55:35.990196 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:55:35.990670 1 scale_down.go:776] No candidates for scale down I0428 23:55:46.003680 1 static_autoscaler.go:343] No unschedulable pods I0428 23:55:46.003810 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:55:46.003829 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:55:46.003843 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:55:46.004085 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:55:46.004511 1 scale_down.go:776] No candidates for scale down I0428 23:55:56.018533 1 static_autoscaler.go:343] No unschedulable pods I0428 23:55:56.018644 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:55:56.018662 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:55:56.018674 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:55:56.018985 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:55:56.019470 1 scale_down.go:776] No candidates for scale down I0428 23:56:06.032458 1 static_autoscaler.go:343] No unschedulable pods I0428 23:56:06.032590 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:56:06.032608 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:56:06.032622 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:56:06.032908 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:56:06.033387 1 scale_down.go:776] No candidates for scale down I0428 23:56:16.048168 1 static_autoscaler.go:343] No unschedulable pods I0428 23:56:16.048249 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:56:16.048269 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:56:16.048352 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:56:16.048671 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:56:16.049159 1 scale_down.go:776] No candidates for scale down I0428 23:56:26.068996 1 static_autoscaler.go:343] No unschedulable pods I0428 23:56:26.069092 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:56:26.069113 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:56:26.069133 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:56:26.069393 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:56:26.069901 1 scale_down.go:776] No candidates for scale down I0428 23:56:36.082396 1 static_autoscaler.go:343] No unschedulable pods I0428 23:56:36.082497 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:56:36.082520 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:56:36.082539 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:56:36.082826 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:56:36.083247 1 scale_down.go:776] No candidates for scale down I0428 23:56:46.096934 1 static_autoscaler.go:343] No unschedulable pods I0428 23:56:46.097029 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:56:46.097051 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:56:46.097067 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:56:46.097330 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:56:46.097774 1 scale_down.go:776] No candidates for scale down I0428 23:56:56.112522 1 static_autoscaler.go:343] No unschedulable pods I0428 23:56:56.112678 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:56:56.112704 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:56:56.112725 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:56:56.113022 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:56:56.113505 1 scale_down.go:776] No candidates for scale down I0428 23:57:06.129820 1 static_autoscaler.go:343] No unschedulable pods I0428 23:57:06.129971 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:57:06.129998 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:57:06.130022 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:57:06.130357 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:57:06.130867 1 scale_down.go:776] No candidates for scale down I0428 23:57:16.143953 1 static_autoscaler.go:343] No unschedulable pods I0428 23:57:16.144059 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:57:16.144086 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:57:16.144153 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:57:16.144445 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:57:16.144922 1 scale_down.go:776] No candidates for scale down I0428 23:57:24.345751 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 23:57:24.346054 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 278.313µs I0428 23:57:26.158922 1 static_autoscaler.go:343] No unschedulable pods I0428 23:57:26.159053 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:57:26.159079 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:57:26.159097 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:57:26.159468 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:57:26.159925 1 scale_down.go:776] No candidates for scale down I0428 23:57:36.174386 1 static_autoscaler.go:343] No unschedulable pods I0428 23:57:36.174562 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:57:36.174581 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:57:36.174593 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:57:36.174874 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:57:36.175311 1 scale_down.go:776] No candidates for scale down I0428 23:57:46.188063 1 static_autoscaler.go:343] No unschedulable pods I0428 23:57:46.188154 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:57:46.188172 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:57:46.188244 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:57:46.188486 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:57:46.188935 1 scale_down.go:776] No candidates for scale down I0428 23:57:56.201912 1 static_autoscaler.go:343] No unschedulable pods I0428 23:57:56.202038 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:57:56.202060 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:57:56.202078 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:57:56.202323 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 23:57:56.202858 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-29 00:02:56.199143399 +0000 UTC m=+90949.897907734 I0428 23:57:56.202961 1 scale_down.go:776] No candidates for scale down I0428 23:58:06.215666 1 static_autoscaler.go:343] No unschedulable pods I0428 23:58:06.215773 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:58:06.215794 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:58:06.215809 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:58:06.216063 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:58:06.216521 1 scale_down.go:776] No candidates for scale down I0428 23:58:16.231337 1 static_autoscaler.go:343] No unschedulable pods I0428 23:58:16.231457 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:58:16.231475 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:58:16.231488 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:58:16.231857 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:58:16.232320 1 scale_down.go:776] No candidates for scale down I0428 23:58:26.247225 1 static_autoscaler.go:343] No unschedulable pods I0428 23:58:26.247308 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:58:26.247326 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:58:26.247388 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:58:26.247616 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:58:26.248023 1 scale_down.go:776] No candidates for scale down I0428 23:58:36.264045 1 static_autoscaler.go:343] No unschedulable pods I0428 23:58:36.264132 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:58:36.264152 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:58:36.264167 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:58:36.264465 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:58:36.264891 1 scale_down.go:776] No candidates for scale down I0428 23:58:46.280735 1 static_autoscaler.go:343] No unschedulable pods I0428 23:58:46.280896 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:58:46.280920 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:58:46.280936 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:58:46.281186 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:58:46.281622 1 scale_down.go:776] No candidates for scale down I0428 23:58:56.297338 1 static_autoscaler.go:343] No unschedulable pods I0428 23:58:56.297486 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:58:56.297509 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:58:56.297524 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:58:56.297807 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:58:56.298264 1 scale_down.go:776] No candidates for scale down I0428 23:59:06.311858 1 static_autoscaler.go:343] No unschedulable pods I0428 23:59:06.312024 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:59:06.312043 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:59:06.312058 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:59:06.312317 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:59:06.312834 1 scale_down.go:776] No candidates for scale down I0428 23:59:16.328961 1 static_autoscaler.go:343] No unschedulable pods I0428 23:59:16.329088 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:59:16.329110 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:59:16.329126 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:59:16.329382 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:59:16.329822 1 scale_down.go:776] No candidates for scale down I0428 23:59:24.346185 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0428 23:59:24.346430 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 228.334µs I0428 23:59:26.343377 1 static_autoscaler.go:343] No unschedulable pods I0428 23:59:26.343535 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:59:26.343553 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:59:26.343564 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:59:26.343827 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:59:26.344237 1 scale_down.go:776] No candidates for scale down I0428 23:59:36.360700 1 static_autoscaler.go:343] No unschedulable pods I0428 23:59:36.360873 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:59:36.360914 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:59:36.360948 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:59:36.361485 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0428 23:59:36.362511 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-29 00:04:36.355257321 +0000 UTC m=+91050.054021709 I0428 23:59:36.362718 1 scale_down.go:776] No candidates for scale down I0428 23:59:46.376011 1 static_autoscaler.go:343] No unschedulable pods I0428 23:59:46.376170 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:59:46.376196 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:59:46.376222 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:59:46.376537 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:59:46.377016 1 scale_down.go:776] No candidates for scale down I0428 23:59:56.391682 1 static_autoscaler.go:343] No unschedulable pods I0428 23:59:56.391822 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0428 23:59:56.391845 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0428 23:59:56.391863 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0428 23:59:56.392075 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0428 23:59:56.392488 1 scale_down.go:776] No candidates for scale down I0429 00:00:06.407143 1 static_autoscaler.go:343] No unschedulable pods I0429 00:00:06.407288 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:00:06.407306 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:00:06.407321 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:00:06.407586 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:00:06.408192 1 scale_down.go:776] No candidates for scale down I0429 00:00:16.422187 1 static_autoscaler.go:343] No unschedulable pods I0429 00:00:16.422339 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:00:16.422358 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:00:16.422370 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:00:16.422670 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:00:16.423106 1 scale_down.go:776] No candidates for scale down I0429 00:00:26.435920 1 static_autoscaler.go:343] No unschedulable pods I0429 00:00:26.436024 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:00:26.436043 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:00:26.436058 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:00:26.436365 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0429 00:00:26.436994 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-29 00:05:26.432619438 +0000 UTC m=+91100.131383807 I0429 00:00:26.437146 1 scale_down.go:776] No candidates for scale down I0429 00:00:36.450343 1 static_autoscaler.go:343] No unschedulable pods I0429 00:00:36.450497 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:00:36.450514 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:00:36.450527 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:00:36.450795 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:00:36.451212 1 scale_down.go:776] No candidates for scale down I0429 00:00:46.464262 1 static_autoscaler.go:343] No unschedulable pods I0429 00:00:46.464368 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:00:46.464394 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:00:46.464496 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:00:46.464829 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:00:46.465317 1 scale_down.go:776] No candidates for scale down I0429 00:00:56.478470 1 static_autoscaler.go:343] No unschedulable pods I0429 00:00:56.478550 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:00:56.478567 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:00:56.478637 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:00:56.478856 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:00:56.479261 1 scale_down.go:776] No candidates for scale down I0429 00:01:06.493893 1 static_autoscaler.go:343] No unschedulable pods I0429 00:01:06.493998 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:01:06.494044 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:01:06.494068 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:01:06.494370 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:01:06.494958 1 scale_down.go:776] No candidates for scale down I0429 00:01:16.510241 1 static_autoscaler.go:343] No unschedulable pods I0429 00:01:16.510331 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:01:16.510349 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:01:16.510362 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:01:16.510682 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:01:16.511100 1 scale_down.go:776] No candidates for scale down I0429 00:01:24.346557 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0429 00:01:24.346797 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 219.625µs I0429 00:01:26.525887 1 static_autoscaler.go:343] No unschedulable pods I0429 00:01:26.526101 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:01:26.526128 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:01:26.526150 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:01:26.526448 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:01:26.526884 1 scale_down.go:776] No candidates for scale down I0429 00:01:36.541497 1 static_autoscaler.go:343] No unschedulable pods I0429 00:01:36.541584 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:01:36.541602 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:01:36.541680 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:01:36.541945 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:01:36.542633 1 scale_down.go:776] No candidates for scale down I0429 00:01:46.555987 1 static_autoscaler.go:343] No unschedulable pods I0429 00:01:46.556150 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:01:46.556182 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:01:46.556210 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:01:46.556532 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:01:46.557020 1 scale_down.go:776] No candidates for scale down I0429 00:01:56.569408 1 static_autoscaler.go:343] No unschedulable pods I0429 00:01:56.569520 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:01:56.569538 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:01:56.569549 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:01:56.569836 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:01:56.570282 1 scale_down.go:776] No candidates for scale down I0429 00:02:06.586003 1 static_autoscaler.go:343] No unschedulable pods I0429 00:02:06.586128 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:02:06.586160 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:02:06.586271 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:02:06.586669 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:02:06.587514 1 scale_down.go:776] No candidates for scale down I0429 00:02:16.610087 1 static_autoscaler.go:343] No unschedulable pods I0429 00:02:16.610222 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:02:16.610255 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:02:16.610284 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:02:16.610735 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:02:16.611472 1 scale_down.go:776] No candidates for scale down I0429 00:02:26.625940 1 static_autoscaler.go:343] No unschedulable pods I0429 00:02:26.626109 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:02:26.626145 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:02:26.626165 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:02:26.626492 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:02:26.626999 1 scale_down.go:776] No candidates for scale down I0429 00:02:36.640524 1 static_autoscaler.go:343] No unschedulable pods I0429 00:02:36.640610 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:02:36.640625 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:02:36.640704 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:02:36.640955 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:02:36.641358 1 scale_down.go:776] No candidates for scale down I0429 00:02:46.655043 1 static_autoscaler.go:343] No unschedulable pods I0429 00:02:46.655182 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:02:46.655204 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:02:46.655219 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:02:46.655496 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:02:46.655927 1 scale_down.go:776] No candidates for scale down I0429 00:02:56.668486 1 static_autoscaler.go:343] No unschedulable pods I0429 00:02:56.668688 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:02:56.668710 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:02:56.668723 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:02:56.669078 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0429 00:02:56.669737 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-29 00:07:56.665257399 +0000 UTC m=+91250.364021736 I0429 00:02:56.669862 1 scale_down.go:776] No candidates for scale down I0429 00:03:06.683094 1 static_autoscaler.go:343] No unschedulable pods I0429 00:03:06.683250 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:03:06.683271 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:03:06.683283 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:03:06.683596 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:03:06.684211 1 scale_down.go:776] No candidates for scale down I0429 00:03:16.698823 1 static_autoscaler.go:343] No unschedulable pods I0429 00:03:16.698983 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:03:16.699009 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:03:16.699032 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:03:16.699323 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:03:16.699914 1 scale_down.go:776] No candidates for scale down I0429 00:03:24.346928 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0429 00:03:24.347187 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 241.666µs I0429 00:03:26.715587 1 static_autoscaler.go:343] No unschedulable pods I0429 00:03:26.715827 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:03:26.715862 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:03:26.715897 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:03:26.716379 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:03:26.717240 1 scale_down.go:776] No candidates for scale down I0429 00:03:36.731170 1 static_autoscaler.go:343] No unschedulable pods I0429 00:03:36.731284 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:03:36.731311 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:03:36.731333 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:03:36.731704 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:03:36.732235 1 scale_down.go:776] No candidates for scale down I0429 00:03:46.746118 1 static_autoscaler.go:343] No unschedulable pods I0429 00:03:46.746261 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:03:46.746284 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:03:46.746302 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:03:46.746610 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:03:46.747083 1 scale_down.go:776] No candidates for scale down I0429 00:03:56.759373 1 static_autoscaler.go:343] No unschedulable pods I0429 00:03:56.759487 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:03:56.759507 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:03:56.759528 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:03:56.759900 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:03:56.760559 1 scale_down.go:776] No candidates for scale down I0429 00:04:06.775016 1 static_autoscaler.go:343] No unschedulable pods I0429 00:04:06.775140 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:04:06.775169 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:04:06.775196 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:04:06.775625 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:04:06.776279 1 scale_down.go:776] No candidates for scale down I0429 00:04:16.789697 1 static_autoscaler.go:343] No unschedulable pods I0429 00:04:16.789780 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:04:16.789796 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:04:16.789870 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:04:16.790099 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:04:16.790522 1 scale_down.go:776] No candidates for scale down I0429 00:04:26.804635 1 static_autoscaler.go:343] No unschedulable pods I0429 00:04:26.804798 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:04:26.804824 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:04:26.804848 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:04:26.805147 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:04:26.805847 1 scale_down.go:776] No candidates for scale down I0429 00:04:36.822665 1 static_autoscaler.go:343] No unschedulable pods I0429 00:04:36.822910 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:04:36.822949 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:04:36.822971 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:04:36.823376 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0429 00:04:36.824317 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-29 00:09:36.817914372 +0000 UTC m=+91350.516678710 I0429 00:04:36.824532 1 scale_down.go:776] No candidates for scale down I0429 00:04:46.839198 1 static_autoscaler.go:343] No unschedulable pods I0429 00:04:46.839337 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:04:46.839355 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:04:46.839367 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:04:46.839665 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:04:46.840651 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0429 00:04:46.852840 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0429 00:04:46.853371 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0429 00:04:46.858382 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588118686 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0429 00:04:46.871458 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0429 00:04:56.870124 1 static_autoscaler.go:343] No unschedulable pods I0429 00:04:56.870266 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:04:56.870289 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:04:56.870311 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:04:56.870597 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:04:56.871088 1 scale_down.go:776] No candidates for scale down I0429 00:05:06.884645 1 static_autoscaler.go:343] No unschedulable pods I0429 00:05:06.884785 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:05:06.884803 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:05:06.884818 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:05:06.885048 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:05:06.885757 1 scale_down.go:776] No candidates for scale down I0429 00:05:16.901798 1 static_autoscaler.go:343] No unschedulable pods I0429 00:05:16.901955 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:05:16.901980 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:05:16.901996 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:05:16.902308 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:05:16.902787 1 scale_down.go:776] No candidates for scale down I0429 00:05:24.347315 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0429 00:05:24.347538 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 206.283µs I0429 00:05:26.916261 1 static_autoscaler.go:343] No unschedulable pods I0429 00:05:26.916363 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:05:26.916381 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:05:26.916473 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:05:26.916720 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0429 00:05:26.917226 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-29 00:10:26.913379941 +0000 UTC m=+91400.612144294 I0429 00:05:26.917327 1 scale_down.go:776] No candidates for scale down I0429 00:05:36.931615 1 static_autoscaler.go:343] No unschedulable pods I0429 00:05:36.931698 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:05:36.931717 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:05:36.931814 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:05:36.932074 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:05:36.932794 1 scale_down.go:776] No candidates for scale down I0429 00:05:46.949589 1 static_autoscaler.go:343] No unschedulable pods I0429 00:05:46.949717 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:05:46.949735 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:05:46.949746 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:05:46.950003 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:05:46.950442 1 scale_down.go:776] No candidates for scale down I0429 00:05:56.963730 1 static_autoscaler.go:343] No unschedulable pods I0429 00:05:56.963892 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:05:56.963916 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:05:56.963937 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:05:56.964190 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:05:56.964675 1 scale_down.go:776] No candidates for scale down I0429 00:06:06.978709 1 static_autoscaler.go:343] No unschedulable pods I0429 00:06:06.978851 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:06:06.978872 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:06:06.978889 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:06:06.979179 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:06:06.979856 1 scale_down.go:776] No candidates for scale down I0429 00:06:17.018064 1 static_autoscaler.go:343] No unschedulable pods I0429 00:06:17.018179 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:06:17.018206 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:06:17.018221 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:06:17.018522 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:06:17.019007 1 scale_down.go:776] No candidates for scale down I0429 00:06:27.032140 1 static_autoscaler.go:343] No unschedulable pods I0429 00:06:27.032230 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:06:27.032251 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:06:27.032266 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:06:27.032571 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:06:27.033041 1 scale_down.go:776] No candidates for scale down I0429 00:06:37.047714 1 static_autoscaler.go:343] No unschedulable pods I0429 00:06:37.047906 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:06:37.047963 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:06:37.047988 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:06:37.048310 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:06:37.048811 1 scale_down.go:776] No candidates for scale down I0429 00:06:47.067825 1 static_autoscaler.go:343] No unschedulable pods I0429 00:06:47.067913 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:06:47.067931 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:06:47.067984 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:06:47.068250 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:06:47.068708 1 scale_down.go:776] No candidates for scale down I0429 00:06:57.084342 1 static_autoscaler.go:343] No unschedulable pods I0429 00:06:57.084580 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:06:57.084613 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:06:57.084628 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:06:57.084960 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:06:57.085557 1 scale_down.go:776] No candidates for scale down I0429 00:07:07.105105 1 static_autoscaler.go:343] No unschedulable pods I0429 00:07:07.105214 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:07:07.105248 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:07:07.105348 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:07:07.105680 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:07:07.106210 1 scale_down.go:776] No candidates for scale down I0429 00:07:17.122475 1 static_autoscaler.go:343] No unschedulable pods I0429 00:07:17.122619 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:07:17.122637 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:07:17.122651 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:07:17.122885 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:07:17.123342 1 scale_down.go:776] No candidates for scale down I0429 00:07:24.347671 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0429 00:07:24.347882 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 195.066µs I0429 00:07:27.136281 1 static_autoscaler.go:343] No unschedulable pods I0429 00:07:27.136428 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:07:27.136455 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:07:27.136543 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:07:27.136843 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:07:27.137386 1 scale_down.go:776] No candidates for scale down I0429 00:07:37.151897 1 static_autoscaler.go:343] No unschedulable pods I0429 00:07:37.151980 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:07:37.152014 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:07:37.152031 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:07:37.152325 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:07:37.152786 1 scale_down.go:776] No candidates for scale down I0429 00:07:47.171438 1 static_autoscaler.go:343] No unschedulable pods I0429 00:07:47.171607 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:07:47.171628 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:07:47.171642 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:07:47.171942 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:07:47.172449 1 scale_down.go:776] No candidates for scale down I0429 00:07:57.185733 1 static_autoscaler.go:343] No unschedulable pods I0429 00:07:57.185860 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:07:57.185896 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:07:57.185912 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:07:57.186178 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0429 00:07:57.187141 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-29 00:12:57.182474851 +0000 UTC m=+91550.881239210 I0429 00:07:57.187312 1 scale_down.go:776] No candidates for scale down I0429 00:08:07.200453 1 static_autoscaler.go:343] No unschedulable pods I0429 00:08:07.200592 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:08:07.200631 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:08:07.200657 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:08:07.200998 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:08:07.201508 1 scale_down.go:776] No candidates for scale down I0429 00:08:17.216222 1 static_autoscaler.go:343] No unschedulable pods I0429 00:08:17.216407 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:08:17.216450 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:08:17.216473 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:08:17.216782 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:08:17.217274 1 scale_down.go:776] No candidates for scale down I0429 00:08:27.229825 1 static_autoscaler.go:343] No unschedulable pods I0429 00:08:27.229909 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:08:27.229928 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:08:27.229983 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:08:27.230245 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:08:27.230721 1 scale_down.go:776] No candidates for scale down I0429 00:08:37.246751 1 static_autoscaler.go:343] No unschedulable pods I0429 00:08:37.246872 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:08:37.246892 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:08:37.246947 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:08:37.247253 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:08:37.247750 1 scale_down.go:776] No candidates for scale down I0429 00:08:47.260920 1 static_autoscaler.go:343] No unschedulable pods I0429 00:08:47.261056 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:08:47.261075 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:08:47.261088 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:08:47.261348 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:08:47.261872 1 scale_down.go:776] No candidates for scale down I0429 00:08:57.278126 1 static_autoscaler.go:343] No unschedulable pods I0429 00:08:57.278254 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:08:57.278273 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:08:57.278288 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:08:57.278586 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:08:57.279047 1 scale_down.go:776] No candidates for scale down I0429 00:09:07.295340 1 static_autoscaler.go:343] No unschedulable pods I0429 00:09:07.295452 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:09:07.295475 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:09:07.295488 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:09:07.295798 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:09:07.296257 1 scale_down.go:776] No candidates for scale down I0429 00:09:17.309938 1 static_autoscaler.go:343] No unschedulable pods I0429 00:09:17.310100 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:09:17.310129 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:09:17.310156 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:09:17.310497 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:09:17.311031 1 scale_down.go:776] No candidates for scale down I0429 00:09:24.348040 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0429 00:09:24.348271 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 210.74µs I0429 00:09:27.324576 1 static_autoscaler.go:343] No unschedulable pods I0429 00:09:27.324717 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:09:27.324734 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:09:27.324749 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:09:27.325054 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:09:27.325682 1 scale_down.go:776] No candidates for scale down I0429 00:09:37.341511 1 static_autoscaler.go:343] No unschedulable pods I0429 00:09:37.341617 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:09:37.341638 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:09:37.341654 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:09:37.341985 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0429 00:09:37.342540 1 scale_down.go:776] No candidates for scale down I0429 00:09:47.357789 1 scale_up.go:271] Pod ci-op-clrq4izj/knative-eventing-test-sequencestepper-build is unschedulable I0429 00:09:47.359136 1 scale_up.go:431] Best option to resize: openshift-machine-api/build01-9hdwj-worker-us-east-1c-m5d4x I0429 00:09:47.359158 1 scale_up.go:435] Estimated 1 nodes needed in openshift-machine-api/build01-9hdwj-worker-us-east-1c-m5d4x I0429 00:09:47.359173 1 scale_up.go:540] Final scale-up plan: [{openshift-machine-api/build01-9hdwj-worker-us-east-1c-m5d4x 1->2 (max: 14)}] I0429 00:09:47.359188 1 scale_up.go:701] Scale-up: setting group openshift-machine-api/build01-9hdwj-worker-us-east-1c-m5d4x size to 2 I0429 00:09:57.389124 1 static_autoscaler.go:343] No unschedulable pods I0429 00:09:57.389593 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:09:57.389680 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:09:57.390394 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0429 00:10:07.406105 1 static_autoscaler.go:269] 1 unregistered nodes present I0429 00:10:07.407692 1 static_autoscaler.go:343] No unschedulable pods I0429 00:10:07.407817 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:10:07.407837 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:10:07.408168 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0429 00:10:17.424979 1 static_autoscaler.go:269] 1 unregistered nodes present E0429 00:10:17.426293 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:17.426386 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:17.426462 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:17.426489 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:17.426532 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:17.426560 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:17.426580 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:17.426601 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:17.426623 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:17.426653 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:17.426673 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:17.426694 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:17.426718 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:17.426738 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:17.426759 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:17.426781 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:17.426804 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:17.426822 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:17.426843 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:17.426862 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:17.426883 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:17.426905 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:17.426927 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:17.426946 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:17.426967 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:17.426989 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:17.427011 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:17.427033 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:17.427055 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:17.427076 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:17.427100 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:17.427120 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:17.427150 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:17.429093 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:17.429144 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:17.429165 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:17.429185 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:17.429204 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:17.429223 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:17.429242 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:17.429261 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:17.429289 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:17.429366 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:17.429386 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:17.429406 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:17.429449 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:17.429470 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:17.429489 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:17.429509 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:17.429529 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:17.429549 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:17.429568 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:17.429594 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:17.429613 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:17.429633 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:17.429652 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:17.429670 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:17.429689 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:17.429709 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:17.429729 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:17.429807 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:17.429833 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:17.429854 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:17.429873 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:17.429891 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:17.429908 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:17.429927 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:17.429947 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:17.429966 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:17.429984 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:17.430003 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:17.430023 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:17.430043 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:17.430063 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:17.430087 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:17.430107 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:17.430126 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:17.430145 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:17.430164 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:17.430183 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:17.430201 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:17.430221 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:17.430240 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:17.430259 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:17.430279 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:17.430298 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:17.430318 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:17.430338 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:17.430358 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:17.430378 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:17.430398 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:17.430433 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:17.430459 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:17.430478 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:17.430498 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:17.430518 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:17.430541 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:17.430561 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:17.430582 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:17.430617 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:17.430639 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:17.430659 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:17.430679 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:17.430699 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:17.430719 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:17.430740 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:17.430760 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:17.430789 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:17.430810 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:17.430830 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:17.430849 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:17.430869 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:17.430888 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:17.430908 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:17.430928 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:17.430949 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:17.430969 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:17.430989 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:17.431014 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:17.431034 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:17.434227 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:17.434279 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:17.434304 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:17.434337 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:17.434360 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:17.434380 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:17.434400 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:17.434437 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:17.434458 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:17.434477 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:17.434498 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:17.434519 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:17.434539 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:17.434558 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:17.434578 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:17.434596 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:17.434614 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:17.434632 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:17.434651 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:17.434670 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:17.434693 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:17.434713 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:17.434732 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:17.434751 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:17.434770 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:17.434789 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:17.434807 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:17.434826 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:17.434844 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:17.434862 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:17.434880 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:17.434901 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:17.434920 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:17.434938 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:17.434957 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:17.434976 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:17.434996 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:17.435016 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:17.435038 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:17.435057 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:17.435076 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:17.435108 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:17.435135 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:17.435156 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:17.435175 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:17.435194 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:17.435221 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:17.435242 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:17.435278 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:17.435298 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:17.435318 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:17.435338 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:17.435358 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:17.435378 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:17.435398 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:17.435433 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:17.435459 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:17.435479 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:17.435500 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:17.435519 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. I0429 00:10:17.435708 1 static_autoscaler.go:354] Unschedulable pods are very new, waiting one iteration for more I0429 00:10:17.435966 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:10:17.436010 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:10:17.436595 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0429 00:10:27.454253 1 static_autoscaler.go:269] 1 unregistered nodes present E0429 00:10:27.454923 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:27.454935 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:27.454940 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.454943 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:27.454945 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.454947 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:27.454950 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.454953 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:27.454955 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:27.454958 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:27.454961 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:27.454963 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:27.454966 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:27.454968 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:27.454971 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.454974 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:27.454976 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:27.454979 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:27.454981 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:27.454984 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:27.454987 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:27.454990 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:27.454992 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:27.454995 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:27.454998 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:27.455000 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:27.455003 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:27.455005 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:27.455008 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:27.455011 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:27.455013 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.455016 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:27.455018 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.455020 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:27.455023 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:27.455025 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:27.455028 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:27.455030 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:27.455033 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:27.455035 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:27.455038 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:27.455040 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:27.455043 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.455045 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:27.455047 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.455050 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:27.455052 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:27.455055 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:27.455057 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:27.455060 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:27.455062 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.455064 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:27.455067 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.455069 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:27.455071 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.455074 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:27.455076 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:27.455079 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:27.455081 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.455084 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:27.455086 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.455088 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.455091 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:27.455094 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.455096 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:27.455099 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.455102 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.455104 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.455106 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:27.455109 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.455111 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:27.455113 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.455115 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:27.455118 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.455120 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.455122 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.455124 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:27.455127 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.455129 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:27.455131 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.455134 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:27.455136 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.455138 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:27.455141 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.455143 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:27.455145 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.455148 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:27.455150 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.455152 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:27.455154 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.455156 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:27.455159 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.455161 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.455163 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.455165 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:27.455168 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.455170 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:27.455172 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.455174 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:27.455176 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.455179 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:27.455181 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.455184 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.455186 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.455188 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.455190 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.455192 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:27.455195 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.455197 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:27.455199 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.455201 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.455203 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.455206 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.455208 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.455218 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.455221 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.455223 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.455226 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:27.455228 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.455230 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:27.455233 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.455235 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.455237 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.455240 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.455242 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:27.455244 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.455246 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:27.455265 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.455268 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:27.455271 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.455273 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.455275 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.455278 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:27.455280 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.455282 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:27.455285 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.455287 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:27.455289 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.455292 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:27.455294 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.455297 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:27.455300 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.455303 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:27.455305 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.455307 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.455310 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.455312 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:27.455314 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.455317 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.455319 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.455322 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:27.455324 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.455326 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:27.455329 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.455331 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:27.455334 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.455337 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:27.455341 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.455345 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.455348 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.455352 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.455356 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.455360 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:27.455362 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.455365 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:27.455367 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.455370 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.455372 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.455375 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.455378 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:27.455380 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:27.455383 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:27.455385 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:27.455388 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.455390 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.455393 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.455395 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:27.455398 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.455400 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:27.455402 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.455405 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:27.455407 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.455420 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.455423 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.455425 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:27.455428 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.455430 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:27.455433 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.455437 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:27.455441 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.455444 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:27.455448 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.455452 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:27.455456 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.455458 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:27.455462 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.455466 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.455469 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.455473 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:27.455475 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.455478 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.455481 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.455483 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:27.455485 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.455488 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:27.455490 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.455494 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:27.455496 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.455499 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:27.455502 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.455504 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.455506 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.455509 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.455512 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.455514 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:27.455517 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.455521 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:27.455525 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:27.455529 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.455533 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:27.455537 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.455540 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:27.455542 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.455546 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:27.455548 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:27.455551 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:27.455553 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:27.455556 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:27.455558 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:27.455560 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:27.455563 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.455565 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:27.455568 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:27.455570 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:27.455573 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:27.455575 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:27.455577 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:27.455580 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:27.455582 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:27.455585 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:27.455587 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.455589 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:27.455592 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:27.455595 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:27.455597 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.455600 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:27.455602 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:27.455604 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:27.455607 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.455609 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:27.455612 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:27.455614 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:27.455616 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:27.455618 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:27.455621 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:27.455623 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:27.455626 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:27.455628 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:27.455631 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.455633 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:27.455636 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.455638 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:27.455641 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:27.455643 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:27.455645 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:27.455648 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.455650 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.455653 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.455656 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:27.455658 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.455661 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:27.455663 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.455666 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:27.455668 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.455671 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.455673 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.455675 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:27.455678 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.455680 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:27.455683 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.455686 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:27.455688 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.455691 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:27.455693 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.455696 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.455698 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.455701 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:27.455703 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.455705 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.455708 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.455710 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:27.455712 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.455715 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.455718 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.455720 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:27.455723 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.455725 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:27.455728 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.455730 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:27.455733 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.455735 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:27.455737 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:27.455740 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:27.455742 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:27.455744 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:27.455747 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:27.455749 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.455752 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:27.455754 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:27.455756 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:27.455759 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:27.455761 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:27.455763 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:27.455766 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:27.455768 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.455770 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:27.455773 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:27.455775 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:27.455777 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:27.455780 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:27.455782 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:27.455784 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:27.455787 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:27.455789 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:27.455792 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.455794 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:27.455796 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:27.455798 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:27.455801 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.455803 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:27.455805 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:27.455808 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:27.455811 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.455813 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:27.455815 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:27.455818 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:27.455820 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:27.455822 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:27.455825 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.455827 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:27.455829 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.455832 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:27.455834 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.455836 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:27.455839 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:27.455841 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:27.455843 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:27.455846 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:27.455848 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:27.455850 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:27.455853 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.455855 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:27.455858 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:27.455860 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:27.455862 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.455864 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:27.455867 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:27.455869 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:27.455871 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:27.455874 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:27.455876 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.455878 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:27.455881 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:27.455884 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:27.455886 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.455889 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:27.455891 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:27.455894 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:27.455896 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:27.455899 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:27.455901 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.455904 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:27.455906 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.455908 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:27.455911 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.455913 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:27.455916 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:27.455918 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:27.455920 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:27.455923 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:27.455925 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:27.455928 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:27.455930 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.455933 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:27.455936 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.455938 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:27.455940 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.455942 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:27.455945 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:27.455947 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:27.455950 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:27.455952 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:27.455954 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.455957 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:27.455959 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:27.455961 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:27.455964 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.455966 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:27.455969 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.455971 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.455973 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:27.455976 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:27.455978 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:27.455980 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:27.455983 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.455985 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:27.455988 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.455990 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.455992 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:27.455995 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.455997 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:27.456000 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.456002 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:27.456004 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.456007 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:27.456009 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.456011 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:27.456014 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:27.456016 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.456018 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.456021 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.456026 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.456029 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.456031 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:27.456033 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.456036 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:27.456038 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.456040 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.456043 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.456045 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.456047 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.456049 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:27.456052 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.456054 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:27.456057 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.456059 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.456061 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:27.456064 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.456066 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:27.456068 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.456071 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:27.456073 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:27.456076 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:27.456078 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:27.456080 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:27.456083 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.456085 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:27.456087 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.456090 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.456092 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.456094 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.456097 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.456099 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.456101 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:27.456104 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.456106 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:27.456108 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.456110 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.456113 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.456115 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.456119 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.456121 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:27.456124 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:27.456126 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.456128 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:27.456131 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.456134 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:27.456136 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:27.456138 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:27.456141 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:27.456143 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:27.456145 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.456148 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:27.456150 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.456152 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:27.456155 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:27.456157 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:27.456160 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.456163 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:27.456165 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.456167 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:27.456170 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.456172 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:27.456174 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:27.456177 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:27.456179 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:27.456181 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:27.456184 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.456186 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:27.456188 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.456191 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:27.456193 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:27.456195 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:27.456198 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.456200 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:27.456203 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:27.456205 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:27.456207 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.456210 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:27.456213 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.456216 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:27.456218 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:27.456221 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:27.456223 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:27.456225 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:27.456228 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.456230 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:27.456232 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.456235 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:27.456237 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:27.456240 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:27.456242 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.456244 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:27.456247 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:27.456249 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:27.456251 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:27.457482 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.457494 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:27.457497 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:27.457499 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:27.457501 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:27.457504 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.457506 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:27.457509 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.457511 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.457514 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.457516 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.457519 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.457523 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:27.457526 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.457528 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:27.457531 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.457533 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.457536 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.457538 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.457541 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.457543 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:27.457546 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.457548 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:27.457550 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.457553 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:27.457555 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.457557 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:27.457560 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.457562 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:27.457565 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.457567 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:27.457570 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.457572 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.457574 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.457577 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:27.457579 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.457582 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:27.457584 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.457587 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:27.457589 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.457591 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.457594 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.457597 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:27.457599 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.457601 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.457603 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.457606 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:27.457608 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.457610 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.457613 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.457615 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.457619 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.457621 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:27.457624 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.457626 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:27.457629 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:27.457631 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.457633 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:27.457635 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.457638 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:27.457640 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:27.457643 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:27.457645 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.457647 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:27.457650 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.457652 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:27.457654 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:27.457657 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:27.457659 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:27.457661 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:27.457663 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.457666 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:27.457668 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.457670 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:27.457672 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:27.457675 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:27.457677 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:27.457679 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:27.457681 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:27.457684 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:27.457686 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:27.457689 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:27.457692 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.457694 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:27.457696 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:27.457698 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:27.457701 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.457703 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:27.457705 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:27.457708 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:27.457711 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:27.457714 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:27.457716 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:27.457718 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:27.457720 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.457722 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:27.457725 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:27.457727 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:27.457729 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.457731 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:27.457734 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:27.457736 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:27.457738 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.457741 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:27.457743 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.457745 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:27.457747 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:27.457750 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:27.457752 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:27.457754 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.457756 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:27.457759 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.457761 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.457763 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.457765 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.457767 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.457770 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:27.457772 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.457774 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:27.457776 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.457778 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.457781 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.457783 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.457785 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.457787 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:27.457789 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.457792 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:27.457794 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.457796 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:27.457801 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.457803 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:27.457805 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.457807 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.457810 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.457812 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:27.457814 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.457816 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.457818 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.457821 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:27.457823 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.457825 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:27.457827 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.457829 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:27.457832 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.457834 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.457836 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.457839 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:27.457841 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.457843 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.457845 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.457848 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.457850 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:27.457852 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:27.457854 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:27.457857 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:27.457859 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.457861 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:27.457863 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.457865 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.457868 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.457870 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.457872 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.457874 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:27.457877 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.457879 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:27.457881 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.457884 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.457886 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.457890 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.457893 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.457895 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:27.457897 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.457899 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:27.457901 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.457904 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:27.457906 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.457908 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:27.457911 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.457913 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.457915 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.457917 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:27.457919 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.457921 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.457924 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.457926 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:27.457928 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.457930 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:27.457933 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.457935 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:27.457937 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.457939 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.457942 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.457945 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.457947 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:27.457949 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:27.457951 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:27.457953 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:27.457955 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.457958 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:27.457960 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.457962 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.457964 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.457967 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.457969 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.457971 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:27.457973 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.457986 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:27.457993 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.457995 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.457997 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.458000 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.458002 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.458005 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:27.458007 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.458010 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:27.458012 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.458014 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:27.458018 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.458022 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:27.458026 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.458030 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.458033 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.458036 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:27.458039 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.458043 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.458046 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.458050 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:27.458053 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.458057 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:27.458060 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.458064 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:27.458068 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:27.458071 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:27.458073 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:27.458076 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:27.458078 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:27.458080 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:27.458082 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:27.458085 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.458087 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:27.458089 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.458092 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:27.458094 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:27.458096 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:27.458099 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:27.458101 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:27.458104 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.458107 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:27.458109 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.458111 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:27.458113 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:27.458116 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:27.458118 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:27.458121 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:27.458123 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:27.458125 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:27.458127 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:27.458129 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:27.458132 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.458134 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:27.458136 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:27.458138 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:27.458140 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.458143 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:27.458145 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.458147 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.458150 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:27.458152 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:27.458154 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:27.458156 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.458158 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:27.458161 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.458163 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.458165 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.458167 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.458169 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.458172 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:27.458174 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.458176 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:27.458178 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.458180 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.458182 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.458185 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:27.458187 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.458189 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:27.458195 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.458198 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:27.458202 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.458205 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:27.458208 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.458212 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:27.458215 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.458218 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.458221 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:27.458223 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.458225 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.458227 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:27.458230 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:27.458232 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:27.458234 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.458236 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:27.458239 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.458241 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:27.458243 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:27.458246 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:27.458248 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:27.458250 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:27.458252 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.458255 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:27.458257 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.458259 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:27.458261 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:27.458263 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:27.458266 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.458268 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:27.458270 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:27.458272 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:27.458274 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:27.458276 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:27.458279 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.458281 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:27.458283 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:27.458285 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:27.458287 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:27.458291 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:27.458293 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:27.458296 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:27.458298 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.458300 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:27.458302 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:27.458304 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:27.458307 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:27.458309 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:27.458311 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:27.458313 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:27.458315 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:27.458318 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.458320 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.458322 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.458324 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:27.458327 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.458329 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:27.458331 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.458333 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:27.458336 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.458338 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:27.458340 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.458343 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:27.458345 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:27.458347 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.458349 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:27.458351 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:27.458354 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:27.458356 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:27.458358 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:27.458361 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:27.458363 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:27.458365 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:27.458367 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:27.458369 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:27.458371 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:27.458374 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.458376 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.458380 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.458382 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.458385 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:27.458387 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.458389 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:27.458391 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.458394 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:27.458396 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.458398 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:27.458400 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.458402 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:27.458405 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.458407 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.458409 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.458420 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:27.458422 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.458424 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.458427 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.458429 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:27.458431 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.458433 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:27.458436 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.458438 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:27.458440 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.458442 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:27.458444 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.458447 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:27.458449 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.458451 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.458453 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.458455 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:27.458458 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.458460 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.458462 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:27.458465 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.458467 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:27.458469 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:27.458471 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:27.458473 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:27.458477 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:27.458479 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:27.458481 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:27.458484 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:27.458486 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:27.458488 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:27.458490 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:27.458492 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.458495 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:27.458497 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:27.458499 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:27.458502 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.458504 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:27.458506 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.458508 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:27.458510 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.458513 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:27.458515 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:27.458517 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:27.458520 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:27.458522 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:27.458524 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:27.458527 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:27.458529 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:27.458531 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:27.458534 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:27.458536 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:27.458538 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:27.458541 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:27.458543 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:27.458545 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:27.458547 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:27.458550 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:27.458552 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:27.458554 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:27.458556 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. I0429 00:10:27.458823 1 scale_up.go:271] Pod ci-op-clrq4izj/knative-eventing-mtbroker-filter-build is unschedulable I0429 00:10:27.458832 1 scale_up.go:271] Pod ci-op-clrq4izj/knative-eventing-pong-build is unschedulable I0429 00:10:27.458835 1 scale_up.go:271] Pod ci-op-clrq4izj/knative-eventing-apiserver-receive-adapter-build is unschedulable I0429 00:10:27.458840 1 scale_up.go:271] Pod ci-op-127sx5sr/knative-eventing-sendevent-build is unschedulable I0429 00:10:27.458843 1 scale_up.go:271] Pod ci-op-127sx5sr/knative-eventing-mtping-build is unschedulable I0429 00:10:27.458846 1 scale_up.go:271] Pod ci-op-127sx5sr/knative-eventing-filter-build is unschedulable I0429 00:10:27.458848 1 scale_up.go:271] Pod ci-op-127sx5sr/knative-eventing-mtbroker-filter-build is unschedulable I0429 00:10:27.458851 1 scale_up.go:271] Pod ci-op-clrq4izj/knative-eventing-mtping-build is unschedulable I0429 00:10:27.458854 1 scale_up.go:271] Pod ci-op-clrq4izj/knative-eventing-mtbroker-ingress-build is unschedulable I0429 00:10:27.458858 1 scale_up.go:271] Pod ci-op-clrq4izj/knative-eventing-mtchannel-broker-build is unschedulable I0429 00:10:27.458861 1 scale_up.go:271] Pod ci-op-127sx5sr/knative-eventing-pong-build is unschedulable I0429 00:10:27.458864 1 scale_up.go:271] Pod ci-op-clrq4izj/knative-eventing-sendevent-build is unschedulable I0429 00:10:27.458866 1 scale_up.go:271] Pod ci-op-127sx5sr/knative-eventing-controller-build is unschedulable I0429 00:10:27.458870 1 scale_up.go:271] Pod ci-op-clrq4izj/knative-eventing-webhook-build is unschedulable I0429 00:10:27.458873 1 scale_up.go:271] Pod ci-op-127sx5sr/knative-eventing-ingress-build is unschedulable I0429 00:10:27.458876 1 scale_up.go:271] Pod ci-op-127sx5sr/knative-eventing-channel-broker-build is unschedulable I0429 00:10:27.458879 1 scale_up.go:271] Pod ci-op-clrq4izj/knative-eventing-controller-build is unschedulable I0429 00:10:27.458881 1 scale_up.go:271] Pod ci-op-clrq4izj/knative-eventing-channel-broker-build is unschedulable I0429 00:10:27.458884 1 scale_up.go:271] Pod ci-op-127sx5sr/knative-eventing-apiserver-receive-adapter-build is unschedulable I0429 00:10:27.458887 1 scale_up.go:271] Pod ci-op-clrq4izj/knative-eventing-ping-build is unschedulable I0429 00:10:27.458895 1 scale_up.go:274] 6 other pods are also unschedulable I0429 00:10:27.485409 1 scale_up.go:431] Best option to resize: openshift-machine-api/build01-9hdwj-worker-us-east-1b-m5d4x I0429 00:10:27.485437 1 scale_up.go:435] Estimated 9 nodes needed in openshift-machine-api/build01-9hdwj-worker-us-east-1b-m5d4x I0429 00:10:27.485451 1 scale_up.go:540] Final scale-up plan: [{openshift-machine-api/build01-9hdwj-worker-us-east-1b-m5d4x 1->10 (max: 14)}] I0429 00:10:27.485464 1 scale_up.go:701] Scale-up: setting group openshift-machine-api/build01-9hdwj-worker-us-east-1b-m5d4x size to 10 I0429 00:10:37.515155 1 static_autoscaler.go:269] 1 unregistered nodes present E0429 00:10:37.516298 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:37.516316 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:37.516322 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:37.516326 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:37.516330 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:37.516333 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:37.516337 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:37.516341 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:37.516346 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:37.516349 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:37.516353 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:37.516357 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:37.516361 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:37.516376 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:37.516380 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:37.516383 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:37.516387 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:37.516390 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:37.516394 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:37.516398 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:37.516402 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:37.516405 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:37.516421 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:37.516425 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:37.516430 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:37.516433 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:37.516437 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:37.516441 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:37.516445 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:37.516449 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:37.516452 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:37.516456 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:37.516460 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:37.516463 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:37.516467 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:37.516544 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:37.516548 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:37.516552 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:37.516556 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:37.516559 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:37.516565 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:37.516569 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:37.516572 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:37.516576 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:37.516580 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:37.516583 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:37.516588 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:37.516591 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:37.516595 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:37.516599 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:37.516604 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:37.516608 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:37.516611 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:37.516615 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:37.516618 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:37.516622 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:37.516626 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:37.516630 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:37.516633 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:37.516637 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:37.516641 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:37.516645 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:37.516648 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:37.516652 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:37.516656 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:37.516659 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:37.516663 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:37.516667 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:37.516671 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:37.516675 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:37.516679 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:37.516682 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:37.516686 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:37.516689 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:37.516693 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:37.516696 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:37.516700 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:37.516703 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:37.516707 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:37.516712 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:37.516715 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:37.516719 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:37.516722 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:37.516726 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:37.516729 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:37.516733 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:37.516736 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:37.516740 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:37.516743 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:37.516747 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:37.516750 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:37.516754 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:37.516757 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:37.516761 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:37.516764 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:37.516768 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:37.516771 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:37.516775 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:37.516778 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:37.516782 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:37.516786 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:37.516789 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:37.516793 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:37.516796 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:37.516799 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:37.516803 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:37.516806 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:37.516810 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:37.516813 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:37.516817 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:37.516820 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:37.516824 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:37.516827 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:37.516831 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:37.516834 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:37.516838 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:37.516842 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:37.516845 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:37.516851 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:37.516854 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:37.516858 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:37.516861 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:37.516865 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:37.516868 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:37.516872 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:37.516875 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:37.516878 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:37.516882 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:37.516886 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:37.516889 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:37.516893 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:37.516896 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:37.516900 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:37.516904 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:37.516907 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:37.516910 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:37.516914 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:37.516918 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:37.516921 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:37.516925 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:37.516928 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:37.516932 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:37.516935 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:37.516939 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:37.516942 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:37.516946 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:37.516949 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:37.516953 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:37.516956 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:37.516960 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:37.516963 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:37.516967 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:37.516970 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:37.516973 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:37.516977 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:37.516980 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:37.516984 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:37.516989 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:37.516993 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:37.516996 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:37.517000 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:37.517004 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:37.517007 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:37.517011 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:37.517014 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:37.517018 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:37.517021 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:37.517025 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:37.517028 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:37.517032 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:37.517035 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:37.517039 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:37.517042 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:37.517046 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:37.517049 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:37.517053 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:37.517056 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:37.517060 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:37.517063 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:37.517066 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:37.517070 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:37.517074 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:37.517077 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:37.517080 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:37.517084 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:37.517087 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:37.517091 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:37.517094 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:37.517098 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:37.517101 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:37.517105 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:37.517108 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:37.517111 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:37.517115 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:37.517118 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:37.517122 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:37.517127 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:37.517131 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:37.517134 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:37.517138 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:37.517142 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:37.517146 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:37.517149 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:37.517153 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:37.517157 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:37.517160 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:37.517164 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:37.517167 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:37.517171 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:37.517174 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:37.517177 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:37.517181 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:37.517185 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:37.517188 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:37.517192 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:37.517195 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:37.517199 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:37.517202 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:37.517206 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:37.517209 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:37.517213 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:37.517216 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:37.517219 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:37.517222 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:37.517224 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:37.517226 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:37.517229 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:37.517231 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:37.517234 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:37.517236 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:37.517238 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:37.517240 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:37.517243 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:37.517245 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:37.517247 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:37.517252 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:37.517254 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:37.517257 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:37.517259 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:37.517261 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:37.517264 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:37.517266 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:37.517268 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:37.517270 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:37.517273 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:37.517275 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:37.517277 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:37.517279 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:37.517282 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:37.517284 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:37.517286 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:37.517288 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:37.517291 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:37.517293 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:37.517295 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:37.517297 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:37.517300 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:37.517302 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:37.517304 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:37.517306 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:37.517309 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:37.517311 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:37.517313 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:37.517315 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:37.517318 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:37.517320 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:37.517322 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:37.517324 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:37.517326 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:37.517329 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:37.517331 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:37.517333 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:37.517336 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:37.517338 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:37.517342 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:37.517344 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:37.517346 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:37.517349 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:37.517351 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:37.517353 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:37.517356 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:37.517358 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:37.517360 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:37.517362 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:37.517364 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:37.517367 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:37.517369 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:37.517371 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:37.517373 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:37.517376 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:37.517378 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:37.517380 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:37.517382 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:37.517385 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:37.517387 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:37.517390 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:37.517392 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:37.517394 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:37.517396 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:37.517399 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:37.517401 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:37.517403 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:37.517406 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:37.517408 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:37.517422 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:37.517425 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:37.517427 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:37.517429 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:37.517432 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:37.517434 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:37.517436 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:37.517439 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:37.517441 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:37.517445 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:37.517448 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:37.517450 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:37.517453 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:37.517455 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:37.517457 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:37.517460 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:37.517462 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:37.517464 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:37.517466 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:37.517468 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:37.517471 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:37.517473 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:37.517475 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:37.517477 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:37.517480 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:37.517482 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:37.517484 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:37.517486 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:37.517489 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:37.517491 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:37.517493 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:37.517496 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:37.517498 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:37.517500 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:37.517502 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:37.517504 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:37.517507 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:37.517509 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:37.517511 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:37.517513 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:37.517516 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:37.517518 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:37.517520 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:37.517522 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:37.517524 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:37.517526 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:37.517529 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:37.517531 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:37.517535 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:37.517537 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:37.517539 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:37.517541 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:37.517544 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:37.517546 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:37.517548 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:37.517551 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:37.517553 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:37.517555 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:37.517557 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:37.517559 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:37.517562 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:37.517564 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:37.517566 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:37.517568 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:37.517570 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:37.517573 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:37.517575 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:37.517577 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:37.517579 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:37.517581 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:37.517584 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:37.517586 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:37.517588 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:37.517590 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:37.517593 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:37.517595 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:37.517598 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:37.517600 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:37.517602 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:37.517604 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:37.517606 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:37.517609 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:37.517611 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:37.517613 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:37.517615 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:37.517617 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:37.517620 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:37.517623 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:37.517626 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:37.517628 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:37.517630 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:37.517632 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:37.517634 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:37.517636 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:37.517639 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:37.517641 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:37.517644 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:37.517646 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:37.517648 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:37.517650 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:37.517652 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:37.517655 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:37.517657 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:37.517659 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:37.517661 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:37.517664 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:37.517666 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:37.517668 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:37.517671 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:37.517673 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:37.517675 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:37.517678 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:37.517680 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:37.517682 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:37.517685 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:37.517687 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:37.517689 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:37.517691 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:37.517693 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:37.517695 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:37.517698 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:37.517700 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:37.517702 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:37.517704 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:37.517707 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:37.517709 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:37.517714 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:37.517716 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:37.517718 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:37.517721 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:37.517723 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:37.517725 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:37.517727 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:37.517730 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:37.517732 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:37.517734 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:37.517736 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:37.517739 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:37.517741 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:37.517743 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:37.517745 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:37.517748 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:37.517750 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:37.517752 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:37.517754 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:37.517756 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:37.517759 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:37.517761 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:37.517763 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:37.517765 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:37.517768 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:37.517770 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:37.517772 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:37.517774 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:37.517776 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:37.517779 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:37.517781 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:37.517783 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:37.517786 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:37.517788 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:37.517790 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:37.517792 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:37.517794 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:37.517797 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:37.517799 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:37.517802 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:37.517805 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:37.517807 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:37.517809 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:37.517812 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:37.517814 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:37.517816 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:37.517818 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:37.517820 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:37.517823 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:37.517825 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:37.517827 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:37.517829 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:37.517831 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:37.517834 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:37.517836 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:37.517838 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:37.517841 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:37.517843 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:37.517845 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:37.517847 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:37.517849 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:37.517851 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:37.517854 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:37.517856 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:37.517858 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:37.517860 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:37.517862 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:37.517865 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:37.517867 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:37.517869 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:37.517871 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:37.517873 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:37.517876 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:37.517878 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:37.517880 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:37.517882 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:37.517884 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:37.517887 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:37.517890 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:37.517893 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:37.517895 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:37.517897 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:37.517900 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:37.517902 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:37.517905 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:37.517909 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. I0429 00:10:37.522964 1 static_autoscaler.go:343] No unschedulable pods I0429 00:10:37.523101 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:10:37.523442 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0429 00:10:47.536900 1 static_autoscaler.go:269] 10 unregistered nodes present E0429 00:10:47.537735 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:47.537750 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:47.537754 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:47.537757 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:47.537760 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:47.537765 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:47.537770 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:47.537773 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:47.537777 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:47.537781 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:47.537784 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:47.537787 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:47.537790 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:47.537792 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:47.537795 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:47.537797 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:47.537800 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:47.537802 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:47.537805 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:47.537809 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:47.537811 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:47.537814 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:47.537816 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:47.537819 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:47.537821 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:47.537823 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:47.537826 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:47.537828 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:47.537831 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:47.537833 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:47.537835 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:47.537838 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:47.537840 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:47.537842 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:47.537845 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:47.537849 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:47.537853 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:47.537857 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:47.537861 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:47.537865 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:47.537867 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:47.537870 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:47.537873 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:47.537875 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:47.537877 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:47.537880 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:47.537883 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:47.537885 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:47.537888 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:47.537890 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:47.537893 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:47.537895 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:47.537898 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:47.537900 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:47.537903 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:47.537906 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:47.537908 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:47.537910 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:47.537915 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:47.537918 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:47.537920 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:47.537922 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:47.537925 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:47.537927 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:47.537929 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:47.537932 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:47.537934 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:47.537936 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:47.537938 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:47.537941 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:47.537943 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:47.537945 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:47.537947 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:47.537950 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:47.537952 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:47.537954 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:47.537956 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:47.537959 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:47.537961 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:47.537963 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:47.537966 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:47.537968 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:47.537971 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:47.537973 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:47.537975 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:47.537977 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:47.537980 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:47.537982 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:47.537984 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:47.537986 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:47.537989 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:47.537991 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:47.537993 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:47.537995 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:47.537997 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:47.538000 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:47.538002 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:47.538006 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:47.538008 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:47.538011 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:47.538013 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:47.538016 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:47.538018 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:47.538020 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-controller-build. Should not reach here. E0429 00:10:47.538023 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:47.538025 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:47.538027 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:47.538029 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:47.538032 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:47.538034 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:47.538036 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:47.538038 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:47.538041 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:47.538043 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:47.538045 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:47.538048 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:47.538050 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:47.538052 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:47.538054 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:47.538056 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:47.538059 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:47.538061 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:47.538063 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:47.538065 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:47.538068 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:47.538070 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:47.538072 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:47.538074 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:47.538077 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:47.538079 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:47.538081 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:47.538083 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:47.538086 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:47.538088 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:47.538090 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:47.538092 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:47.538097 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:47.538099 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:47.538101 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:47.538104 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:47.538106 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:47.538108 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:47.538110 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:47.538113 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:47.538115 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:47.538117 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:47.538119 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:47.538122 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:47.538124 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:47.538126 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:47.538129 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:47.538131 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:47.538133 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:47.538135 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:47.538138 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:47.538140 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:47.538142 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:47.538144 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:47.538147 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:47.538149 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:47.538152 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:47.538154 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:47.538156 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:47.538158 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:47.538160 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:47.538163 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:47.538165 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:47.538167 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:47.538170 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:47.538172 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:47.538174 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:47.538177 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:47.538179 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:47.538181 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:47.538183 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:47.538188 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:47.538190 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:47.538192 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:47.538194 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:47.538197 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:47.538199 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:47.538201 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:47.538203 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:47.538206 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:47.538208 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:47.538210 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:47.538213 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:47.538215 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:47.538217 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:47.538219 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:47.538221 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:47.538224 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:47.538226 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:47.538228 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:47.538230 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:47.538233 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:47.538235 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:47.538237 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:47.538239 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:47.538242 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:47.538244 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:47.538246 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:47.538248 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:47.538251 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:47.538253 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:47.538255 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:47.538258 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:47.538260 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:47.538262 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:47.538264 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:47.538267 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:47.538269 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:47.538271 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:47.538273 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:47.538277 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:47.538279 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:47.538281 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:47.538283 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:47.538286 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:47.538288 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:47.538290 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:47.538293 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:47.538295 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:47.538297 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:47.538299 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:47.538301 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:47.538304 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:47.538306 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:47.538308 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:47.538310 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:47.538313 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:47.538315 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:47.538317 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:47.538320 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:47.538322 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:47.538324 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:47.538326 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:47.538328 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:47.538331 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:47.538333 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:47.538335 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:47.538337 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:47.538340 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:47.538342 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:47.538344 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:47.538346 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:47.538349 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:47.538351 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:47.538353 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:47.538355 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:47.538357 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:47.538360 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:47.538362 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:47.538366 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:47.538369 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:47.538371 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:47.538373 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:47.538375 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:47.538378 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:47.538380 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:47.538382 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:47.538384 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:47.538387 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:47.538389 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:47.538391 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:47.538393 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:47.538396 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:47.538398 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:47.538401 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:47.538403 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:47.538405 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:47.538408 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:47.538419 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:47.538422 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:47.538424 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:47.538426 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:47.538428 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:47.538430 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:47.538433 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:47.538435 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:47.538437 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:47.538439 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:47.538441 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:47.538443 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:47.538446 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:47.538448 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:47.538450 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:47.538452 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:47.538455 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:47.538457 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:47.538459 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:47.538461 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:47.538465 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:47.538468 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:47.538470 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:47.538472 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:47.538474 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:47.538477 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:47.538479 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:47.538481 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:47.538483 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:47.538486 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:47.538488 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:47.538490 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:47.538492 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:47.538495 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:47.538497 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:47.538499 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:47.538501 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:47.538504 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:47.538506 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:47.538508 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:47.538511 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:47.538513 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:47.538515 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:47.538517 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:47.538519 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:47.538522 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:47.538524 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:47.538526 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:47.538528 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:47.538531 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:47.538533 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:47.538535 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:47.538538 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:47.538540 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:47.538542 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:47.538544 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:47.538546 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:47.538549 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:47.538551 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:47.538555 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:47.538557 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:47.538560 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:47.538562 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:47.538564 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:47.538567 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:47.538569 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:47.538571 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:47.538573 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:47.538575 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:47.538578 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:47.538580 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:47.538582 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:47.538584 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:47.538586 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:47.538589 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:47.538591 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:47.538593 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:47.538595 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:47.538598 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:47.538600 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:47.538602 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:47.538605 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:47.538607 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:47.538609 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:47.538611 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:47.538614 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:47.538616 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:47.538618 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:47.538620 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:47.538623 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:47.538625 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:47.538627 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:47.538629 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:47.538632 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:47.538634 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:47.538636 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:47.538639 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:47.538641 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:47.538645 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:47.538647 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:47.538649 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:47.538652 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:47.538654 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:47.538657 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:47.538659 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:47.538661 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:47.538664 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:47.538666 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:47.538668 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:47.538671 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:47.538673 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:47.538675 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:47.538677 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:47.538679 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:47.538682 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:47.538684 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:47.538686 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:47.538688 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:47.538700 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:47.538708 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:47.538711 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:47.538713 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:47.538715 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:47.538717 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:47.538720 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:47.538723 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:47.538727 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:47.538730 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:47.538733 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:47.538737 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:47.538739 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:47.538742 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:47.538744 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:47.538746 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:47.538748 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:47.538751 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:47.538753 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:47.538757 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:47.538759 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:47.538761 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:47.538764 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:47.538766 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:47.538768 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:47.538771 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:47.538773 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:47.538775 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:47.538778 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:47.538780 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-filter-build. Should not reach here. E0429 00:10:47.538782 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:47.538784 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:47.538787 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:47.538789 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:47.538791 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:47.538793 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:47.538796 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:47.538798 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:47.538800 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:47.538803 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:47.538805 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:47.538807 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:47.538809 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:47.538812 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:47.538814 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:47.538816 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:47.538818 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:47.538820 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. I0429 00:10:47.543480 1 static_autoscaler.go:343] No unschedulable pods I0429 00:10:47.543583 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:10:47.543930 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0429 00:10:57.556479 1 static_autoscaler.go:269] 10 unregistered nodes present E0429 00:10:57.557324 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:57.557339 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:57.557343 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:57.557347 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:57.557350 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:57.557353 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:57.557356 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:57.557360 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:57.557363 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:57.557367 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:57.557370 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:57.557373 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:57.557377 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:57.557380 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:57.557384 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:57.557388 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:57.557392 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:57.557398 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:57.557403 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:57.557407 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:57.557424 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:57.557428 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:57.557431 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:57.557435 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:57.557439 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:57.557443 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:57.557447 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:57.557451 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:57.557455 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:57.557459 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:57.557464 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:57.557468 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:57.557472 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:57.557476 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:57.557480 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:57.557484 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:57.557488 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:57.557492 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:57.557497 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:57.557501 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:57.557505 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:57.557509 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:57.557513 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:57.557517 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-apiserver-receive-adapter-build. Should not reach here. E0429 00:10:57.557520 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:57.557524 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:57.557528 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:57.557532 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:57.557536 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:57.557539 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:57.557543 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:57.557547 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:57.557550 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:57.557554 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:57.557558 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:57.557562 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:57.557568 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:57.557573 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:57.557576 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:57.557580 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:57.557584 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:57.557588 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:57.557592 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:57.557596 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:57.557600 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:57.557604 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:57.557608 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:57.557611 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:57.557615 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:57.557619 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:57.557623 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:57.557627 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:57.557631 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:57.557634 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:57.557638 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:57.557642 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:10:57.557646 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:57.557650 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:57.557654 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:57.557657 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:57.557661 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:57.557665 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:57.557669 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:57.557673 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:57.557677 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:57.557680 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:57.557684 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:57.557688 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:57.557692 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:57.557696 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:57.557699 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:57.557703 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:57.557707 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:57.557711 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:57.557715 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:57.557721 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:57.557725 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:57.557728 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:57.557732 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:57.557736 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:57.557740 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:57.557744 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:57.557747 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:57.557752 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:57.557755 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:57.557759 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:57.557763 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:57.557767 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:10:57.557771 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:57.557774 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:57.557778 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:57.557782 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:57.557786 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:57.557790 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:57.557793 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:57.557797 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:57.557801 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:57.557805 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:57.557809 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:57.557812 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:57.557816 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:57.557820 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:57.557823 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:57.557827 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:57.557831 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:57.557835 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:57.557838 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:57.557842 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:57.557846 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:57.557850 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:57.557854 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:57.557857 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:57.557861 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:57.557865 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:57.557871 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:57.557874 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:10:57.557878 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:57.557882 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:57.557886 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:57.557891 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:57.557895 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:57.557898 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:57.557902 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:57.557906 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:57.557910 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:57.557913 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:57.557918 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:57.557921 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:57.557925 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:57.557929 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:57.557933 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:57.557936 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:57.557940 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:57.557944 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:57.557948 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:57.557951 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:57.557955 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:57.557959 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:57.557963 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:57.557966 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:57.557970 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:57.557974 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:57.557977 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:57.557981 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:57.557985 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:57.557989 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:57.557993 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:57.557996 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:57.558000 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:57.558004 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:57.558008 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:57.558012 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:57.558016 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:57.558021 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:57.558026 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:57.558029 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:57.558033 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:57.558037 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:57.558041 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:57.558045 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:57.558048 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:57.558052 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:57.558056 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:57.558060 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:57.558064 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:57.558068 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:57.558072 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:57.558075 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:57.558079 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:57.558083 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:57.558087 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:57.558090 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:57.558094 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:57.558098 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:57.558102 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:57.558106 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:57.558109 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:57.558113 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:57.558117 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:57.558121 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:57.558125 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:57.558128 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:57.558132 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:57.558137 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:57.558141 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:57.558144 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:57.558148 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:57.558151 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:57.558156 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:57.558159 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:57.558163 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:57.558167 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:57.558173 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:57.558177 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:57.558181 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:57.558184 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:57.558188 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:57.558192 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:57.558196 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:57.558200 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:57.558203 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:57.558207 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:57.558211 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:57.558215 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:57.558219 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:57.558222 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:57.558226 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:57.558230 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:57.558234 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:57.558237 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:57.558241 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:57.558245 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:57.558248 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:57.558252 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:57.558256 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:10:57.558260 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:57.558264 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:57.558268 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:10:57.558272 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:57.558275 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:57.558279 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:57.558283 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:10:57.558287 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:57.558291 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:10:57.558295 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:57.558299 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:57.558302 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:57.558306 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:10:57.558310 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:57.558313 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:10:57.558317 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:57.558323 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:10:57.558327 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:57.558330 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:10:57.558334 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:10:57.558338 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. I0429 00:10:57.562159 1 static_autoscaler.go:343] No unschedulable pods I0429 00:10:57.562268 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:10:57.562717 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0429 00:11:07.577836 1 static_autoscaler.go:269] 10 unregistered nodes present E0429 00:11:07.578624 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:07.578636 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:11:07.578640 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:07.578642 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ping-build. Should not reach here. E0429 00:11:07.578645 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:07.578647 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:07.578650 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:07.578652 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:07.578655 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:07.578658 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:07.578660 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:07.578662 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:07.578665 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:07.578667 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:07.578670 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:07.578673 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:07.578675 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:11:07.578678 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:07.578681 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:07.578683 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:07.578686 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:07.578688 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:07.578690 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:07.578693 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:07.578697 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:07.578701 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:07.578704 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:11:07.578708 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:07.578712 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:07.578716 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:07.578719 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:07.578721 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:07.578723 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:11:07.578726 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:07.578748 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:11:07.578755 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:07.578757 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:11:07.578760 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:07.578762 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:11:07.578765 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:07.578767 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:11:07.578769 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:11:07.578772 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:07.578774 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:11:07.578776 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:07.578778 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:11:07.578781 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:07.578783 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:11:07.578786 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:07.578788 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:11:07.578791 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:07.578793 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:11:07.578795 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:11:07.578797 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:11:07.578800 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:11:07.578802 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:11:07.578804 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:07.578806 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:11:07.578809 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:07.578811 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:11:07.578813 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:07.578816 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:11:07.578818 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:11:07.578820 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:11:07.578822 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:07.578824 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:11:07.578827 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:07.578829 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-broker-build. Should not reach here. E0429 00:11:07.578831 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:07.578834 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:11:07.578836 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:07.578839 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:11:07.578841 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:07.578843 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:07.578845 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:07.578848 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:07.578850 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:07.578852 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:07.578854 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:07.578857 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:07.578859 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:07.578861 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:07.578863 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:07.578866 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:07.578868 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:07.578870 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:07.578873 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:11:07.578876 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:07.578878 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:07.578880 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:07.578882 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:07.578885 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:07.578887 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:07.578889 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:07.578892 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:11:07.578894 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:07.578896 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:07.578899 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:11:07.578901 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:11:07.578903 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:07.578905 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:07.578907 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:07.578910 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:07.578912 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:07.578915 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:07.578917 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:07.578919 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:11:07.578922 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:07.578924 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:07.578926 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:07.578928 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:07.578931 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:11:07.578933 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:07.578935 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:07.578937 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:07.578941 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:11:07.578945 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:07.578948 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:07.578952 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:07.578956 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:07.578959 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:07.578963 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:11:07.578967 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:07.578970 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:07.578972 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:07.578975 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:07.578977 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:07.578979 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:07.578981 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:07.578984 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:11:07.578986 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:07.578988 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:07.578990 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:07.578993 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:07.578995 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:07.578997 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:07.578999 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:11:07.579001 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:07.579004 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:11:07.579006 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:11:07.579008 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:11:07.579010 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:07.579012 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:11:07.579015 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:07.579017 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:11:07.579019 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:07.579021 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:11:07.579023 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:07.579025 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:07.579028 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:07.579030 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:07.579032 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:11:07.579035 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:07.579037 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:07.579039 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:07.579041 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:07.579043 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:07.579046 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:07.579048 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:07.579050 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:07.579053 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:07.579055 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:11:07.579057 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:07.579059 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:07.579062 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:07.579064 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:11:07.579066 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:07.579068 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:07.579070 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:07.579073 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:07.579075 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:07.579077 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:07.579079 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:07.579081 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:07.579084 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:07.579086 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:11:07.579088 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:07.579091 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:07.579093 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:07.579095 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:07.579097 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:07.579099 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:11:07.579102 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:07.579104 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:07.579106 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:07.579108 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:07.579110 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:07.579113 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:07.579115 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:07.579117 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:07.579119 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:07.579121 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:11:07.579124 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:07.579126 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:07.579129 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:07.579131 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:07.579133 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:07.579135 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:07.579138 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:07.579140 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:11:07.579142 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:07.579145 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:07.579147 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:07.579149 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:07.579152 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:07.579154 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:07.579156 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:07.579159 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:07.579161 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:07.579163 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:11:07.579165 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:07.579167 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:07.579170 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:07.579172 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:07.579174 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:07.579176 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. I0429 00:11:07.582359 1 static_autoscaler.go:343] No unschedulable pods I0429 00:11:07.582525 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:11:07.582786 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0429 00:11:17.598222 1 static_autoscaler.go:269] 10 unregistered nodes present E0429 00:11:17.599072 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:17.599088 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:17.599093 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:17.599097 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:17.599101 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:17.599117 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:17.599121 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:17.599125 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:17.599130 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:17.599133 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:17.599137 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:17.599141 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:17.599155 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:11:17.599165 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:17.599170 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:17.599174 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:17.599177 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:17.599180 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:17.599183 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:17.599187 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:17.599206 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:17.599215 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:17.599219 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:17.599222 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:17.599226 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:11:17.599231 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:17.599235 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:17.599239 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:17.599244 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:11:17.599259 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:17.599264 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:17.599267 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:11:17.599271 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:17.599275 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:17.599278 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:17.599294 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:17.599304 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:17.599308 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:17.599313 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:11:17.599316 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:11:17.599320 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:17.599324 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:17.599329 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:17.599332 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:17.599336 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:17.599340 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:17.599354 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:17.599363 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:17.599368 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:17.599371 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:17.599375 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:17.599379 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:17.599393 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:17.599402 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:17.599406 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:11:17.599421 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:17.599436 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:11:17.599445 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:17.599448 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:11:17.599452 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:17.599456 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:11:17.599460 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:17.599464 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:17.599483 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:17.599487 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:17.599491 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:17.599495 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:17.599509 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:17.599513 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:17.599517 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:17.599520 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:17.599524 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:11:17.599528 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:11:17.599532 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:17.599535 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:11:17.599539 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:17.599544 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:11:17.599548 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:17.599552 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:11:17.599556 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:17.599560 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:11:17.599564 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:11:17.599568 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:11:17.599571 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:17.599576 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:17.599589 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:17.599593 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:17.599598 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:17.599602 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:17.599605 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:17.599609 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:17.599612 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:17.599616 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:17.599620 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:11:17.599624 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:17.599628 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:17.599631 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:17.599635 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:11:17.599649 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:17.599659 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:17.599663 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:17.599667 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:17.599672 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:17.599676 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:17.599679 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:17.599683 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:17.599686 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:17.599689 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:11:17.599692 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:17.599694 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:17.599696 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:17.599699 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:11:17.599701 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:17.599704 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:17.599706 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:17.599709 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:17.599711 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:17.599714 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:17.599716 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:17.599718 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:17.599721 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:17.599723 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:17.599725 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:17.599728 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:11:17.599730 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:17.599734 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:17.599738 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:17.599741 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:11:17.599743 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:17.599746 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:17.599748 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:17.599750 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:17.599753 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:11:17.599756 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:17.599758 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:11:17.599760 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:17.599762 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:11:17.599765 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:17.599768 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:11:17.599771 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:17.599775 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:11:17.599778 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:11:17.599782 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:11:17.599786 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:17.599788 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:11:17.599791 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:11:17.599794 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:11:17.599797 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:17.599799 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:11:17.599801 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:17.599803 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:11:17.599806 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:17.599808 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:17.599811 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:17.599813 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:17.599815 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:17.599818 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:17.599820 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:17.599822 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:17.599824 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:17.599826 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:17.599829 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:11:17.599831 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:17.599835 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:17.599839 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:17.599843 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:11:17.599846 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:17.599850 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:17.599853 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:17.599855 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:17.599857 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:17.599860 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:17.599862 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:17.599864 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. I0429 00:11:17.602946 1 static_autoscaler.go:343] No unschedulable pods I0429 00:11:17.603119 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:11:17.603469 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0429 00:11:24.348402 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0429 00:11:24.348738 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 298.439µs I0429 00:11:27.616150 1 static_autoscaler.go:269] 10 unregistered nodes present E0429 00:11:27.617024 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:11:27.617037 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:27.617041 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:27.617043 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:27.617047 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:27.617049 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:11:27.617052 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:27.617054 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:11:27.617059 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:27.617063 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:11:27.617068 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:27.617072 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:11:27.617075 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:27.617077 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:11:27.617080 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:27.617082 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:11:27.617085 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:27.617088 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:11:27.617092 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:11:27.617095 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:11:27.617099 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:27.617101 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:11:27.617104 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:27.617106 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:11:27.617109 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:27.617112 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:11:27.617114 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:11:27.617117 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-webhook-build. Should not reach here. E0429 00:11:27.617120 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:27.617122 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:11:27.617125 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:11:27.617127 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:27.617130 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:27.617132 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:27.617134 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:27.617139 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:27.617143 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:27.617147 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:27.617151 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:11:27.617154 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:27.617156 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:27.617159 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:27.617161 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:27.617163 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:11:27.617166 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:27.617168 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:27.617170 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:27.617173 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:11:27.617175 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:27.617178 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:27.617181 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:27.617185 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:27.617188 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:27.617191 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:11:27.617194 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:27.617196 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:27.617199 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:27.617201 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:27.617204 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:27.617206 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:27.617209 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:27.617211 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:11:27.617214 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:27.617216 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:27.617220 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:27.617224 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:27.617227 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:27.617231 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:27.617235 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:11:27.617239 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:27.617242 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:11:27.617244 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:11:27.617246 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:11:27.617249 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:27.617251 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:11:27.617254 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:27.617256 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:11:27.617258 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:27.617261 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:11:27.617263 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:27.617266 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:27.617268 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:27.617270 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:27.617272 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:11:27.617275 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:27.617277 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:27.617279 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:27.617282 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:27.617284 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:27.617286 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:27.617288 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:27.617291 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:27.617293 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:27.617295 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:11:27.617298 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:27.617300 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:27.617302 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:27.617305 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:11:27.617310 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:27.617314 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:27.617317 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:27.617321 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:27.617323 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:27.617325 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:27.617328 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:27.617330 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:27.617332 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:27.617334 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:11:27.617336 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:27.617339 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:27.617341 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:27.617346 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:27.617348 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:27.617350 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:11:27.617352 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:27.617355 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:27.617357 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:27.617359 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:27.617361 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:27.617364 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:27.617366 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:27.617368 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:27.617370 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:27.617373 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:11:27.617375 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:27.617377 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:27.617379 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:27.617381 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:27.617384 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:27.617388 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:27.617391 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:27.617396 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:11:27.617400 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:27.617402 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:27.617404 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:27.617407 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:27.617420 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:27.617422 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:27.617424 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:27.617427 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:27.617429 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:27.617431 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-ingress-build. Should not reach here. E0429 00:11:27.617433 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:27.617435 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:27.617438 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:27.617440 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:27.617442 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:27.617445 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. I0429 00:11:27.620274 1 static_autoscaler.go:343] No unschedulable pods I0429 00:11:27.620435 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:11:27.620730 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0429 00:11:37.636614 1 static_autoscaler.go:269] 10 unregistered nodes present E0429 00:11:37.637522 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:37.637535 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:37.637540 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:37.637543 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:37.637546 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:11:37.637548 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:37.637551 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:37.637556 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:37.637559 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:37.637561 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:37.637564 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:37.637566 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:37.637569 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:11:37.637571 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:37.637573 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:11:37.637576 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:37.637578 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:37.637581 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:37.637583 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:37.637585 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:37.637588 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:37.637590 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:11:37.637593 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:37.637595 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:37.637598 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:37.637600 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:37.637603 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:37.637605 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:11:37.637608 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:37.637610 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:37.637613 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:37.637615 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:37.637618 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:37.637620 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:37.637622 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:37.637624 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:11:37.637627 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:37.637629 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:37.637631 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:37.637633 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:37.637636 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:37.637638 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:37.637640 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:37.637643 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:37.637645 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:37.637647 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:11:37.637652 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:37.637654 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:37.637658 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:37.637661 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:37.637665 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:37.637669 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:37.637673 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:37.637676 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:37.637680 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:37.637683 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:37.637685 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:37.637688 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:11:37.637690 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:37.637692 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:37.637694 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:37.637697 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:37.637699 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:37.637701 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:37.637704 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:37.637706 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:37.637708 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:37.637710 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:37.637713 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:37.637715 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:37.637717 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:37.637720 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:11:37.637722 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:37.637724 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:37.637726 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:37.637729 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:37.637731 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:37.637733 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:37.637736 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:37.637738 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:37.637740 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:37.637742 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:37.637745 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:37.637747 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:37.637750 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:37.637754 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:37.637757 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:37.637759 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:11:37.637761 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:37.637763 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:37.637766 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:37.637768 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:37.637770 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:37.637772 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:37.637775 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:37.637777 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:37.637781 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:37.637784 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:37.637788 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:37.637791 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:37.637795 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:37.637797 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:37.637799 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:37.637801 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:37.637804 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:37.637806 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:11:37.637808 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:37.637811 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:37.637813 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:37.637817 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:37.637820 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:37.637823 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:37.637826 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:37.637829 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:37.637831 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:37.637833 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:37.637836 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:37.637838 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:37.637840 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:37.637842 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. I0429 00:11:37.640385 1 static_autoscaler.go:343] No unschedulable pods I0429 00:11:37.640543 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:11:37.640843 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0429 00:11:47.655323 1 static_autoscaler.go:269] 10 unregistered nodes present E0429 00:11:47.656129 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:11:47.656142 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:47.656146 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:47.656149 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:47.656152 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:47.656154 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:47.656157 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:47.656160 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:47.656163 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:47.656165 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:47.656168 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:47.656170 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:11:47.656173 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:47.656175 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:11:47.656177 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:47.656180 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:47.656182 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:47.656185 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:11:47.656187 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:47.656190 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:47.656192 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:47.656195 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:47.656197 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:47.656200 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:11:47.656203 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:47.656205 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:47.656207 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:47.656210 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:47.656212 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:47.656215 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:47.656218 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:47.656220 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:11:47.656223 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:47.656225 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:47.656227 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:47.656230 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:47.656234 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:47.656237 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:47.656239 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:47.656242 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:47.656244 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:47.656246 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:11:47.656249 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:47.656251 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:47.656254 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:47.656256 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:47.656259 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:47.656261 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:47.656263 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:47.656266 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:47.656268 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:47.656271 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:47.656273 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:47.656275 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:11:47.656278 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:47.656280 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:47.656283 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:47.656285 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:47.656287 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:47.656290 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:47.656292 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:47.656294 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:47.656297 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:47.656299 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:47.656302 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:47.656304 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:47.656306 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:47.656309 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:11:47.656311 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:47.656313 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:47.656316 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:47.656318 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:47.656320 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:47.656323 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:47.656325 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:47.656330 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:47.656333 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:47.656335 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:47.656338 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:47.656340 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:47.656342 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:47.656345 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:47.656347 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:47.656349 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:11:47.656352 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:47.656354 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:47.656356 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:47.656370 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:47.656372 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:47.656375 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:47.656377 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:47.656379 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:47.656381 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:47.656383 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:47.656385 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:47.656388 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:47.656390 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:47.656392 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:47.656395 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:47.656397 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:47.656399 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:47.656402 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:11:47.656404 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:47.656406 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:47.656409 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:47.656420 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:47.656423 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:47.656425 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:47.656427 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:47.656429 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:47.656432 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:47.656434 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:47.656436 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:47.656439 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:47.656442 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:47.656445 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:47.656447 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:47.656449 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:47.656452 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:47.656454 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. I0429 00:11:47.658812 1 static_autoscaler.go:343] No unschedulable pods I0429 00:11:47.658964 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:11:47.659240 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0429 00:11:57.676123 1 static_autoscaler.go:269] 10 unregistered nodes present E0429 00:11:57.676928 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:57.676940 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:57.676945 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:57.676948 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:57.676951 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:57.676953 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:57.676956 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:11:57.676978 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:57.676984 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:57.676986 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:57.676989 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:57.676991 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:57.676994 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:57.676996 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:57.676998 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:57.677001 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:57.677003 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:11:57.677005 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:57.677008 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:11:57.677010 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:57.677013 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:11:57.677015 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:57.677017 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:57.677020 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:57.677022 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:57.677024 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:57.677027 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:57.677029 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:57.677031 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:57.677033 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:11:57.677036 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:57.677039 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:57.677041 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:57.677044 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:57.677046 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:57.677048 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:57.677050 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:57.677052 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:11:57.677055 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:57.677057 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:57.677059 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:57.677063 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:57.677066 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:57.677068 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:57.677070 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:57.677072 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:57.677075 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:57.677077 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:11:57.677079 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:57.677081 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:57.677083 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:57.677086 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:57.677088 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:57.677090 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:57.677092 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:57.677095 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:57.677097 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:57.677099 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:57.677102 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:57.677104 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:11:57.677106 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:57.677108 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:57.677111 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:57.677113 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:57.677115 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:57.677117 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:57.677120 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:57.677122 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:57.677124 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:57.677126 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:57.677129 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:57.677131 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:57.677133 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:57.677135 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:11:57.677138 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:57.677140 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:57.677142 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:57.677144 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:57.677146 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:57.677149 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:57.677152 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:57.677155 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:57.677157 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:57.677160 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:57.677162 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:57.677164 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:57.677166 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:57.677168 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:57.677171 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:57.677173 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:11:57.677175 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:57.677177 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:57.677180 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:57.677182 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:57.677184 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:57.677186 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:57.677188 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:57.677191 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:57.677193 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:57.677195 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:57.677197 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:57.677200 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:11:57.677202 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:57.677204 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtchannel-broker-build. Should not reach here. E0429 00:11:57.677206 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:57.677208 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:57.677211 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:57.677213 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:11:57.677215 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:57.677217 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:57.677220 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:57.677222 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-channel-dispatcher-build. Should not reach here. E0429 00:11:57.677224 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:57.677226 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:11:57.677229 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:57.677231 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:11:57.677233 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:57.677236 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:11:57.677238 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:11:57.677242 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. I0429 00:11:57.679627 1 static_autoscaler.go:343] No unschedulable pods I0429 00:11:57.679704 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:11:57.680036 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0429 00:12:07.694401 1 static_autoscaler.go:269] 10 unregistered nodes present E0429 00:12:07.695270 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:12:07.695286 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:12:07.695290 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:12:07.695293 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:12:07.695297 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:12:07.695308 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:12:07.695311 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:12:07.695315 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:12:07.695319 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:12:07.695323 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:12:07.695327 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:12:07.695331 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:12:07.695335 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:12:07.695339 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:12:07.695344 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:12:07.695348 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:12:07.695352 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:12:07.695355 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:12:07.695359 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:12:07.695365 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:12:07.695370 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:12:07.695374 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:12:07.695378 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:12:07.695383 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:12:07.695387 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:12:07.695391 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:12:07.695395 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:12:07.695399 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:12:07.695404 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:12:07.695408 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:12:07.695424 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:12:07.695428 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:12:07.695432 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:12:07.695436 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:12:07.695440 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:12:07.695444 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-filter-build. Should not reach here. E0429 00:12:07.695449 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:12:07.695453 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-pong-build. Should not reach here. E0429 00:12:07.695457 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:12:07.695461 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:12:07.695466 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:12:07.695470 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:12:07.695474 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:12:07.695478 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. I0429 00:12:07.697425 1 static_autoscaler.go:343] No unschedulable pods I0429 00:12:07.697512 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:12:07.697922 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0429 00:12:17.726697 1 static_autoscaler.go:269] 10 unregistered nodes present E0429 00:12:17.727479 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:12:17.727492 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:12:17.727496 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:12:17.727498 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:12:17.727501 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:12:17.727503 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:12:17.727509 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:12:17.727512 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:12:17.727516 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:12:17.727520 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:12:17.727523 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. E0429 00:12:17.727527 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:12:17.727530 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:12:17.727532 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-controller-build. Should not reach here. E0429 00:12:17.727534 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:12:17.727536 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:12:17.727539 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:12:17.727541 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:12:17.727543 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. E0429 00:12:17.727545 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-sendevent-build. Should not reach here. I0429 00:12:17.729144 1 static_autoscaler.go:343] No unschedulable pods I0429 00:12:17.729227 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:12:17.729579 1 scale_down.go:431] Scale-down calculation: ignoring 1 nodes unremovable in the last 5m0s I0429 00:12:17.730173 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-29 00:17:17.724293364 +0000 UTC m=+91811.423057700 I0429 00:12:27.750091 1 static_autoscaler.go:269] 10 unregistered nodes present E0429 00:12:27.750841 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtbroker-ingress-build. Should not reach here. E0429 00:12:27.750852 1 utils.go:60] pod.Status.StartTime is nil for pod knative-eventing-mtping-build. Should not reach here. I0429 00:12:27.751814 1 static_autoscaler.go:343] No unschedulable pods I0429 00:12:27.751894 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:12:27.752229 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0429 00:12:27.752791 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-29 00:17:27.747776501 +0000 UTC m=+91821.446540836 I0429 00:12:37.768181 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:12:37.769194 1 static_autoscaler.go:343] No unschedulable pods I0429 00:12:37.769293 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:12:37.769656 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:12:47.785377 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:12:47.786345 1 static_autoscaler.go:343] No unschedulable pods I0429 00:12:47.786443 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:12:47.786783 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:12:57.804384 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:12:57.805603 1 static_autoscaler.go:343] No unschedulable pods I0429 00:12:57.805775 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:12:57.806095 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0429 00:13:07.819687 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:13:07.820806 1 static_autoscaler.go:343] No unschedulable pods I0429 00:13:07.820958 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:13:07.821265 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0429 00:13:07.821884 1 scale_down.go:548] 2 nodes found to be unremovable in simulation, will re-check them at 2020-04-29 00:18:07.816218655 +0000 UTC m=+91861.514982997 I0429 00:13:17.835010 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:13:17.836227 1 static_autoscaler.go:343] No unschedulable pods I0429 00:13:17.836320 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:13:17.836766 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0429 00:13:24.348863 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0429 00:13:24.349156 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 275.608µs I0429 00:13:27.853615 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:13:27.854699 1 static_autoscaler.go:343] No unschedulable pods I0429 00:13:27.854793 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:13:27.855217 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0429 00:13:27.857393 1 scale_down.go:548] 2 nodes found to be unremovable in simulation, will re-check them at 2020-04-29 00:18:27.850356474 +0000 UTC m=+91881.549120842 I0429 00:13:37.869563 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:13:37.870628 1 static_autoscaler.go:343] No unschedulable pods I0429 00:13:37.870774 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:13:37.871109 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0429 00:13:47.885409 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:13:47.886572 1 static_autoscaler.go:343] No unschedulable pods I0429 00:13:47.886663 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:13:47.887030 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0429 00:13:57.903147 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:13:57.904206 1 static_autoscaler.go:343] No unschedulable pods I0429 00:13:57.904345 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:13:57.904673 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0429 00:14:07.917429 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:14:07.918478 1 static_autoscaler.go:343] No unschedulable pods I0429 00:14:07.918571 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:14:07.918916 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0429 00:14:17.934508 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:14:17.935694 1 static_autoscaler.go:343] No unschedulable pods I0429 00:14:17.935834 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:14:17.936282 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0429 00:14:27.949376 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:14:27.950486 1 static_autoscaler.go:343] No unschedulable pods I0429 00:14:27.950618 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:14:27.950964 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0429 00:14:37.964206 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:14:37.965463 1 static_autoscaler.go:343] No unschedulable pods I0429 00:14:37.965609 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:14:37.965933 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0429 00:14:47.979126 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:14:47.980259 1 static_autoscaler.go:343] No unschedulable pods I0429 00:14:47.980389 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:14:47.980786 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0429 00:14:57.996515 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:14:57.997642 1 static_autoscaler.go:343] No unschedulable pods I0429 00:14:57.997735 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:14:57.998135 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0429 00:15:08.012566 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:15:08.014321 1 static_autoscaler.go:343] No unschedulable pods I0429 00:15:08.014489 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:15:08.015012 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0429 00:15:18.032121 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:15:18.033408 1 static_autoscaler.go:343] No unschedulable pods I0429 00:15:18.033593 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:15:18.033980 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0429 00:15:24.349289 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0429 00:15:24.349600 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 292.973µs I0429 00:15:28.049394 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:15:28.050398 1 static_autoscaler.go:343] No unschedulable pods I0429 00:15:28.050547 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:15:28.050876 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0429 00:15:38.067343 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:15:38.070448 1 static_autoscaler.go:343] No unschedulable pods I0429 00:15:38.070812 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:15:38.071879 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0429 00:15:48.086774 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:15:48.087971 1 static_autoscaler.go:343] No unschedulable pods I0429 00:15:48.088069 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:15:48.088462 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0429 00:15:58.104630 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:15:58.105734 1 static_autoscaler.go:343] No unschedulable pods I0429 00:15:58.105889 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:15:58.106190 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0429 00:16:08.119007 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:16:08.120805 1 static_autoscaler.go:343] No unschedulable pods I0429 00:16:08.121016 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:16:08.121529 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0429 00:16:18.138695 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:16:18.140510 1 static_autoscaler.go:343] No unschedulable pods I0429 00:16:18.140654 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:16:18.141188 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0429 00:16:28.154741 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:16:28.155934 1 static_autoscaler.go:343] No unschedulable pods I0429 00:16:28.156033 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:16:28.156496 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0429 00:16:38.171858 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:16:38.172885 1 static_autoscaler.go:343] No unschedulable pods I0429 00:16:38.172966 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:16:38.173323 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0429 00:16:48.186659 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:16:48.187777 1 static_autoscaler.go:343] No unschedulable pods I0429 00:16:48.187941 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:16:48.188288 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0429 00:16:58.204946 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:16:58.206168 1 static_autoscaler.go:343] No unschedulable pods I0429 00:16:58.206333 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:16:58.206623 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0429 00:17:08.219597 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:17:08.221490 1 static_autoscaler.go:343] No unschedulable pods I0429 00:17:08.221876 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:17:08.222905 1 scale_down.go:431] Scale-down calculation: ignoring 6 nodes unremovable in the last 5m0s I0429 00:17:18.253035 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:17:18.253999 1 static_autoscaler.go:343] No unschedulable pods I0429 00:17:18.254128 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:17:18.254407 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0429 00:17:18.255001 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-29 00:22:18.250583613 +0000 UTC m=+92111.949348023 I0429 00:17:24.349734 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0429 00:17:24.350034 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 280.712µs I0429 00:17:28.268009 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:17:28.269059 1 static_autoscaler.go:343] No unschedulable pods I0429 00:17:28.269173 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:17:28.269504 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0429 00:17:38.287084 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:17:38.288256 1 static_autoscaler.go:343] No unschedulable pods I0429 00:17:38.288371 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:17:38.288760 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0429 00:17:48.304958 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:17:48.306016 1 static_autoscaler.go:343] No unschedulable pods I0429 00:17:48.306189 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:17:48.306511 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0429 00:17:58.323085 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:17:58.324147 1 static_autoscaler.go:343] No unschedulable pods I0429 00:17:58.324302 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:17:58.324615 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0429 00:18:08.338195 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:18:08.339317 1 static_autoscaler.go:343] No unschedulable pods I0429 00:18:08.339490 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:18:08.339831 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:18:08.340486 1 scale_down.go:548] 2 nodes found to be unremovable in simulation, will re-check them at 2020-04-29 00:23:08.335390243 +0000 UTC m=+92162.034154639 I0429 00:18:18.355559 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:18:18.356742 1 static_autoscaler.go:343] No unschedulable pods I0429 00:18:18.356888 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:18:18.357201 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0429 00:18:28.369893 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:18:28.370930 1 static_autoscaler.go:343] No unschedulable pods I0429 00:18:28.371010 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:18:28.371363 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:18:28.372044 1 scale_down.go:548] 2 nodes found to be unremovable in simulation, will re-check them at 2020-04-29 00:23:28.367546815 +0000 UTC m=+92182.066311177 I0429 00:18:38.386728 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:18:38.387715 1 static_autoscaler.go:343] No unschedulable pods I0429 00:18:38.387818 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:18:38.388143 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0429 00:18:48.402136 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:18:48.403128 1 static_autoscaler.go:343] No unschedulable pods I0429 00:18:48.403271 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:18:48.403551 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0429 00:18:58.418868 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:18:58.419997 1 static_autoscaler.go:343] No unschedulable pods I0429 00:18:58.420169 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:18:58.420459 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0429 00:19:08.439454 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:19:08.441904 1 static_autoscaler.go:343] No unschedulable pods I0429 00:19:08.442368 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:19:08.443050 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0429 00:19:18.459457 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:19:18.461074 1 static_autoscaler.go:343] No unschedulable pods I0429 00:19:18.461199 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:19:18.461558 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0429 00:19:24.350177 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0429 00:19:24.350496 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 298.318µs I0429 00:19:28.491568 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:19:28.492682 1 static_autoscaler.go:343] No unschedulable pods I0429 00:19:28.492867 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:19:28.493171 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0429 00:19:38.506535 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:19:38.507534 1 static_autoscaler.go:343] No unschedulable pods I0429 00:19:38.507631 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:19:38.507961 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0429 00:19:48.521535 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:19:48.522585 1 static_autoscaler.go:343] No unschedulable pods I0429 00:19:48.522759 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:19:48.523101 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0429 00:19:58.541606 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:19:58.542639 1 static_autoscaler.go:343] No unschedulable pods I0429 00:19:58.542742 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:19:58.543092 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0429 00:20:08.558314 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:20:08.559323 1 static_autoscaler.go:343] No unschedulable pods I0429 00:20:08.559433 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:20:08.559799 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0429 00:20:18.575649 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:20:18.576703 1 static_autoscaler.go:343] No unschedulable pods I0429 00:20:18.576820 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:20:18.577203 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0429 00:20:28.592043 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:20:28.593167 1 static_autoscaler.go:343] No unschedulable pods I0429 00:20:28.593300 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:20:28.593626 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0429 00:20:28.594194 1 scale_down.go:776] No candidates for scale down I0429 00:20:38.608026 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:20:38.609083 1 static_autoscaler.go:343] No unschedulable pods I0429 00:20:38.609245 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:20:38.609608 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0429 00:20:38.610145 1 scale_down.go:776] No candidates for scale down I0429 00:20:48.625281 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:20:48.626300 1 static_autoscaler.go:343] No unschedulable pods I0429 00:20:48.626452 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:20:48.626867 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0429 00:20:48.627462 1 scale_down.go:776] No candidates for scale down I0429 00:20:58.643836 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:20:58.644841 1 static_autoscaler.go:343] No unschedulable pods I0429 00:20:58.644984 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:20:58.645278 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0429 00:20:58.645792 1 scale_down.go:776] No candidates for scale down I0429 00:21:08.658473 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:21:08.659500 1 static_autoscaler.go:343] No unschedulable pods I0429 00:21:08.659608 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:21:08.659972 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0429 00:21:08.660456 1 scale_down.go:776] No candidates for scale down I0429 00:21:18.672751 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:21:18.673814 1 static_autoscaler.go:343] No unschedulable pods I0429 00:21:18.673953 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:21:18.674266 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0429 00:21:18.674799 1 scale_down.go:776] No candidates for scale down I0429 00:21:24.350636 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0429 00:21:24.350945 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 290.847µs I0429 00:21:28.687049 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:21:28.688066 1 static_autoscaler.go:343] No unschedulable pods I0429 00:21:28.688211 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:21:28.688515 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0429 00:21:28.689010 1 scale_down.go:776] No candidates for scale down I0429 00:21:38.702997 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:21:38.704107 1 static_autoscaler.go:343] No unschedulable pods I0429 00:21:38.704247 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:21:38.704542 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0429 00:21:38.705043 1 scale_down.go:776] No candidates for scale down I0429 00:21:48.719520 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:21:48.720614 1 static_autoscaler.go:343] No unschedulable pods I0429 00:21:48.720757 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:21:48.721044 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0429 00:21:48.721676 1 scale_down.go:776] No candidates for scale down I0429 00:21:58.736849 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:21:58.737814 1 static_autoscaler.go:343] No unschedulable pods I0429 00:21:58.737919 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:21:58.738337 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0429 00:21:58.738934 1 scale_down.go:776] No candidates for scale down I0429 00:22:08.754305 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:22:08.755322 1 static_autoscaler.go:343] No unschedulable pods I0429 00:22:08.755440 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:22:08.755793 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0429 00:22:08.756273 1 scale_down.go:776] No candidates for scale down I0429 00:22:18.771346 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:22:18.772378 1 static_autoscaler.go:343] No unschedulable pods I0429 00:22:18.772566 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:22:18.772901 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0429 00:22:18.773498 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-29 00:27:18.768991352 +0000 UTC m=+92412.467755688 I0429 00:22:18.773616 1 scale_down.go:776] No candidates for scale down I0429 00:22:28.790222 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:22:28.791231 1 static_autoscaler.go:343] No unschedulable pods I0429 00:22:28.791366 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:22:28.791700 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0429 00:22:28.792166 1 scale_down.go:776] No candidates for scale down I0429 00:22:38.806560 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:22:38.807482 1 static_autoscaler.go:343] No unschedulable pods I0429 00:22:38.807580 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:22:38.807894 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0429 00:22:38.808337 1 scale_down.go:776] No candidates for scale down I0429 00:22:48.820874 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:22:48.821863 1 static_autoscaler.go:343] No unschedulable pods I0429 00:22:48.821945 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:22:48.822276 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0429 00:22:48.822725 1 scale_down.go:776] No candidates for scale down I0429 00:22:58.837230 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:22:58.838256 1 static_autoscaler.go:343] No unschedulable pods I0429 00:22:58.838374 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:22:58.838772 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0429 00:22:58.839319 1 scale_down.go:776] No candidates for scale down I0429 00:23:08.850870 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:23:08.851852 1 static_autoscaler.go:343] No unschedulable pods I0429 00:23:08.852016 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:23:08.852290 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:23:08.852807 1 scale_down.go:548] 2 nodes found to be unremovable in simulation, will re-check them at 2020-04-29 00:28:08.848511574 +0000 UTC m=+92462.547275969 I0429 00:23:08.852906 1 scale_down.go:776] No candidates for scale down I0429 00:23:18.867601 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:23:18.868519 1 static_autoscaler.go:343] No unschedulable pods I0429 00:23:18.868668 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:23:18.868983 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0429 00:23:18.869400 1 scale_down.go:776] No candidates for scale down I0429 00:23:24.351057 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0429 00:23:24.351356 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 277.066µs I0429 00:23:28.886166 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:23:28.887061 1 static_autoscaler.go:343] No unschedulable pods I0429 00:23:28.887171 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:23:28.887494 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:23:28.888011 1 scale_down.go:548] 2 nodes found to be unremovable in simulation, will re-check them at 2020-04-29 00:28:28.88380735 +0000 UTC m=+92482.582571753 I0429 00:23:28.888110 1 scale_down.go:776] No candidates for scale down I0429 00:23:38.901532 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:23:38.902440 1 static_autoscaler.go:343] No unschedulable pods I0429 00:23:38.902536 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:23:38.902885 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0429 00:23:38.903330 1 scale_down.go:776] No candidates for scale down I0429 00:23:48.917522 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:23:48.918386 1 static_autoscaler.go:343] No unschedulable pods I0429 00:23:48.918472 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:23:48.918803 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0429 00:23:48.919235 1 scale_down.go:776] No candidates for scale down I0429 00:23:58.934073 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:23:58.934992 1 static_autoscaler.go:343] No unschedulable pods I0429 00:23:58.935134 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:23:58.935480 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0429 00:23:58.936231 1 scale_down.go:776] No candidates for scale down I0429 00:24:08.949783 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:24:08.950653 1 static_autoscaler.go:343] No unschedulable pods I0429 00:24:08.950782 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:24:08.951029 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0429 00:24:08.951453 1 scale_down.go:776] No candidates for scale down I0429 00:24:18.964137 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:24:18.965052 1 static_autoscaler.go:343] No unschedulable pods I0429 00:24:18.965151 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:24:18.965518 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0429 00:24:18.965967 1 scale_down.go:776] No candidates for scale down I0429 00:24:28.979066 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:24:28.980003 1 static_autoscaler.go:343] No unschedulable pods I0429 00:24:28.980138 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:24:28.980438 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0429 00:24:28.980892 1 scale_down.go:776] No candidates for scale down I0429 00:24:38.994287 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:24:38.995199 1 static_autoscaler.go:343] No unschedulable pods I0429 00:24:38.995395 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:24:38.995772 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0429 00:24:38.996266 1 scale_down.go:776] No candidates for scale down W0429 00:24:49.010332 1 clusterstate.go:258] Scale-up timed out for node group openshift-machine-api/build01-9hdwj-worker-us-east-1c-m5d4x after 15m1.637665139s W0429 00:24:49.010375 1 clusterstate.go:281] Disabling scale-up for node group openshift-machine-api/build01-9hdwj-worker-us-east-1c-m5d4x until 2020-04-29 00:29:49.008223354 +0000 UTC m=+92562.706987689; errorClass=Other; errorCode=timeout I0429 00:24:49.010585 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:24:49.011632 1 static_autoscaler.go:343] No unschedulable pods I0429 00:24:49.011747 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:24:49.012049 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0429 00:24:49.012531 1 scale_down.go:776] No candidates for scale down I0429 00:24:59.028486 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:24:59.029385 1 static_autoscaler.go:343] No unschedulable pods I0429 00:24:59.029524 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:24:59.029872 1 scale_down.go:431] Scale-down calculation: ignoring 5 nodes unremovable in the last 5m0s I0429 00:24:59.030349 1 scale_down.go:776] No candidates for scale down I0429 00:25:09.044194 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:25:09.044213 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1c/i-0d26f3e359dbd8912 I0429 00:25:09.065440 1 static_autoscaler.go:277] Some unregistered nodes were removed, skipping iteration I0429 00:25:19.077787 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:25:19.077805 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1c/i-0d26f3e359dbd8912 W0429 00:25:19.077817 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1c/i-0d26f3e359dbd8912: node group min size reached, skipping unregistered node removal I0429 00:25:19.078794 1 static_autoscaler.go:343] No unschedulable pods I0429 00:25:19.078874 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:25:19.078959 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:25:19.079340 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0429 00:25:19.079799 1 scale_down.go:776] No candidates for scale down I0429 00:25:24.351486 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0429 00:25:24.351794 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 290.205µs W0429 00:25:29.092516 1 clusterstate.go:258] Scale-up timed out for node group openshift-machine-api/build01-9hdwj-worker-us-east-1b-m5d4x after 15m1.591907762s W0429 00:25:29.092556 1 clusterstate.go:281] Disabling scale-up for node group openshift-machine-api/build01-9hdwj-worker-us-east-1b-m5d4x until 2020-04-29 00:30:29.090297955 +0000 UTC m=+92602.789062322; errorClass=Other; errorCode=timeout I0429 00:25:29.092726 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:25:29.092736 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1c/i-0d26f3e359dbd8912 W0429 00:25:29.092753 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1c/i-0d26f3e359dbd8912: node group min size reached, skipping unregistered node removal I0429 00:25:29.093770 1 static_autoscaler.go:343] No unschedulable pods I0429 00:25:29.093851 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:25:29.093884 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:25:29.094260 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0429 00:25:29.094714 1 scale_down.go:776] No candidates for scale down I0429 00:25:39.111134 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:25:39.111155 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1c/i-0d26f3e359dbd8912 W0429 00:25:39.111168 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1c/i-0d26f3e359dbd8912: node group min size reached, skipping unregistered node removal I0429 00:25:39.112038 1 static_autoscaler.go:343] No unschedulable pods I0429 00:25:39.112116 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:25:39.112203 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:25:39.112439 1 scale_down.go:431] Scale-down calculation: ignoring 4 nodes unremovable in the last 5m0s I0429 00:25:39.112861 1 scale_down.go:776] No candidates for scale down I0429 00:25:49.126959 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:25:49.126981 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-098a486da8a58d623 I0429 00:25:49.146522 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-00c74057a03ba450c I0429 00:25:49.163927 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0598226faeb7b0ffd I0429 00:25:49.180458 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-09c96b6be59aa60e5 W0429 00:25:49.734286 1 static_autoscaler.go:550] Failed to remove node aws:///us-east-1b/i-09c96b6be59aa60e5: unable to update number of replicas of machineset "openshift-machine-api/build01-9hdwj-worker-us-east-1b-m5d4x": Operation cannot be fulfilled on machinesets.machine.openshift.io "build01-9hdwj-worker-us-east-1b-m5d4x": the object has been modified; please apply your changes to the latest version and try again W0429 00:25:49.734329 1 static_autoscaler.go:274] Failed to remove unregistered nodes: unable to update number of replicas of machineset "openshift-machine-api/build01-9hdwj-worker-us-east-1b-m5d4x": Operation cannot be fulfilled on machinesets.machine.openshift.io "build01-9hdwj-worker-us-east-1b-m5d4x": the object has been modified; please apply your changes to the latest version and try again I0429 00:25:49.734343 1 static_autoscaler.go:277] Some unregistered nodes were removed, skipping iteration I0429 00:25:59.751298 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:25:59.751317 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0598226faeb7b0ffd I0429 00:25:59.769332 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0a2da5d66650a926a I0429 00:25:59.789654 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-098a486da8a58d623 I0429 00:25:59.789757 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1c/i-0d26f3e359dbd8912 W0429 00:25:59.789803 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1c/i-0d26f3e359dbd8912: node group min size reached, skipping unregistered node removal I0429 00:25:59.789825 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-00c74057a03ba450c I0429 00:25:59.789881 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0667f339d0bfb0ba3 I0429 00:25:59.813645 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-09104a5b94e8943e4 W0429 00:26:00.359312 1 static_autoscaler.go:550] Failed to remove node aws:///us-east-1b/i-09104a5b94e8943e4: unable to update number of replicas of machineset "openshift-machine-api/build01-9hdwj-worker-us-east-1b-m5d4x": Operation cannot be fulfilled on machinesets.machine.openshift.io "build01-9hdwj-worker-us-east-1b-m5d4x": the object has been modified; please apply your changes to the latest version and try again W0429 00:26:00.363573 1 static_autoscaler.go:274] Failed to remove unregistered nodes: unable to update number of replicas of machineset "openshift-machine-api/build01-9hdwj-worker-us-east-1b-m5d4x": Operation cannot be fulfilled on machinesets.machine.openshift.io "build01-9hdwj-worker-us-east-1b-m5d4x": the object has been modified; please apply your changes to the latest version and try again I0429 00:26:00.363601 1 static_autoscaler.go:277] Some unregistered nodes were removed, skipping iteration I0429 00:26:10.385163 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:26:10.385189 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0d16fbe535c28f646 I0429 00:26:10.407827 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0598226faeb7b0ffd I0429 00:26:10.407876 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-09c96b6be59aa60e5 I0429 00:26:10.427110 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-09104a5b94e8943e4 W0429 00:26:10.450734 1 static_autoscaler.go:550] Failed to remove node aws:///us-east-1b/i-09104a5b94e8943e4: unable to update number of replicas of machineset "openshift-machine-api/build01-9hdwj-worker-us-east-1b-m5d4x": Operation cannot be fulfilled on machinesets.machine.openshift.io "build01-9hdwj-worker-us-east-1b-m5d4x": the object has been modified; please apply your changes to the latest version and try again W0429 00:26:10.450774 1 static_autoscaler.go:274] Failed to remove unregistered nodes: unable to update number of replicas of machineset "openshift-machine-api/build01-9hdwj-worker-us-east-1b-m5d4x": Operation cannot be fulfilled on machinesets.machine.openshift.io "build01-9hdwj-worker-us-east-1b-m5d4x": the object has been modified; please apply your changes to the latest version and try again I0429 00:26:10.450786 1 static_autoscaler.go:277] Some unregistered nodes were removed, skipping iteration W0429 00:26:20.465570 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1c/i-0d26f3e359dbd8912 I0429 00:26:20.465816 1 static_autoscaler.go:269] 10 unregistered nodes present I0429 00:26:20.465828 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-03d9087fd6904addd I0429 00:26:20.486763 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-098a486da8a58d623 I0429 00:26:20.486811 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0d16fbe535c28f646 I0429 00:26:20.506856 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-00c74057a03ba450c I0429 00:26:20.506906 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0598226faeb7b0ffd I0429 00:26:20.506941 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0667f339d0bfb0ba3 I0429 00:26:20.506974 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0a2da5d66650a926a I0429 00:26:20.507010 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-09c96b6be59aa60e5 I0429 00:26:20.507041 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1c/i-0d26f3e359dbd8912 W0429 00:26:20.507049 1 static_autoscaler.go:535] No node group for node aws:///us-east-1c/i-0d26f3e359dbd8912, skipping I0429 00:26:20.507052 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-09104a5b94e8943e4 I0429 00:26:20.523310 1 static_autoscaler.go:277] Some unregistered nodes were removed, skipping iteration W0429 00:26:30.536177 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1c/i-0d26f3e359dbd8912 I0429 00:26:30.536425 1 static_autoscaler.go:269] 9 unregistered nodes present I0429 00:26:30.536438 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0d16fbe535c28f646 I0429 00:26:30.559479 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-03d9087fd6904addd I0429 00:26:30.559530 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-00c74057a03ba450c I0429 00:26:30.559576 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0598226faeb7b0ffd I0429 00:26:30.559627 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1c/i-0d26f3e359dbd8912 W0429 00:26:30.559639 1 static_autoscaler.go:535] No node group for node aws:///us-east-1c/i-0d26f3e359dbd8912, skipping I0429 00:26:30.559644 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0667f339d0bfb0ba3 I0429 00:26:30.559691 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0a2da5d66650a926a I0429 00:26:30.559742 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-09c96b6be59aa60e5 I0429 00:26:30.559793 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-09104a5b94e8943e4 I0429 00:26:30.579550 1 static_autoscaler.go:277] Some unregistered nodes were removed, skipping iteration W0429 00:26:40.591279 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1c/i-0d26f3e359dbd8912 I0429 00:26:40.591584 1 static_autoscaler.go:269] 9 unregistered nodes present I0429 00:26:40.591596 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0a2da5d66650a926a W0429 00:26:40.591612 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1b/i-0a2da5d66650a926a: node group min size reached, skipping unregistered node removal I0429 00:26:40.591622 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-09104a5b94e8943e4 W0429 00:26:40.591635 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1b/i-09104a5b94e8943e4: node group min size reached, skipping unregistered node removal I0429 00:26:40.591642 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0d16fbe535c28f646 W0429 00:26:40.591653 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1b/i-0d16fbe535c28f646: node group min size reached, skipping unregistered node removal I0429 00:26:40.591659 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-00c74057a03ba450c W0429 00:26:40.591671 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1b/i-00c74057a03ba450c: node group min size reached, skipping unregistered node removal I0429 00:26:40.591677 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0598226faeb7b0ffd W0429 00:26:40.591692 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1b/i-0598226faeb7b0ffd: node group min size reached, skipping unregistered node removal I0429 00:26:40.591701 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1c/i-0d26f3e359dbd8912 W0429 00:26:40.591707 1 static_autoscaler.go:535] No node group for node aws:///us-east-1c/i-0d26f3e359dbd8912, skipping I0429 00:26:40.591710 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0667f339d0bfb0ba3 W0429 00:26:40.591729 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1b/i-0667f339d0bfb0ba3: node group min size reached, skipping unregistered node removal I0429 00:26:40.591735 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-09c96b6be59aa60e5 W0429 00:26:40.591746 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1b/i-09c96b6be59aa60e5: node group min size reached, skipping unregistered node removal I0429 00:26:40.591752 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-03d9087fd6904addd W0429 00:26:40.591763 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1b/i-03d9087fd6904addd: node group min size reached, skipping unregistered node removal I0429 00:26:40.592521 1 static_autoscaler.go:343] No unschedulable pods I0429 00:26:40.592610 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:26:40.592630 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:26:40.592648 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:26:40.592982 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:26:40.593452 1 scale_down.go:776] No candidates for scale down W0429 00:26:50.607259 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1c/i-0d26f3e359dbd8912 I0429 00:26:50.607537 1 static_autoscaler.go:269] 9 unregistered nodes present I0429 00:26:50.607547 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-09c96b6be59aa60e5 W0429 00:26:50.607558 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1b/i-09c96b6be59aa60e5: node group min size reached, skipping unregistered node removal I0429 00:26:50.607564 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-09104a5b94e8943e4 W0429 00:26:50.607576 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1b/i-09104a5b94e8943e4: node group min size reached, skipping unregistered node removal I0429 00:26:50.607582 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-03d9087fd6904addd W0429 00:26:50.607593 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1b/i-03d9087fd6904addd: node group min size reached, skipping unregistered node removal I0429 00:26:50.607597 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-00c74057a03ba450c W0429 00:26:50.607610 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1b/i-00c74057a03ba450c: node group min size reached, skipping unregistered node removal I0429 00:26:50.607616 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0598226faeb7b0ffd W0429 00:26:50.607627 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1b/i-0598226faeb7b0ffd: node group min size reached, skipping unregistered node removal I0429 00:26:50.607630 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1c/i-0d26f3e359dbd8912 W0429 00:26:50.607634 1 static_autoscaler.go:535] No node group for node aws:///us-east-1c/i-0d26f3e359dbd8912, skipping I0429 00:26:50.607636 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0a2da5d66650a926a W0429 00:26:50.607645 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1b/i-0a2da5d66650a926a: node group min size reached, skipping unregistered node removal I0429 00:26:50.607650 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0667f339d0bfb0ba3 W0429 00:26:50.607670 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1b/i-0667f339d0bfb0ba3: node group min size reached, skipping unregistered node removal I0429 00:26:50.607676 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0d16fbe535c28f646 W0429 00:26:50.607689 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1b/i-0d16fbe535c28f646: node group min size reached, skipping unregistered node removal I0429 00:26:50.608363 1 static_autoscaler.go:343] No unschedulable pods I0429 00:26:50.608459 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:26:50.608477 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:26:50.608494 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:26:50.608761 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:26:50.609173 1 scale_down.go:776] No candidates for scale down W0429 00:27:00.621672 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1c/i-0d26f3e359dbd8912 W0429 00:27:00.621706 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-0667f339d0bfb0ba3 I0429 00:27:00.621899 1 static_autoscaler.go:269] 9 unregistered nodes present I0429 00:27:00.621908 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-03d9087fd6904addd W0429 00:27:00.621922 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1b/i-03d9087fd6904addd: node group min size reached, skipping unregistered node removal I0429 00:27:00.621929 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-00c74057a03ba450c W0429 00:27:00.621940 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1b/i-00c74057a03ba450c: node group min size reached, skipping unregistered node removal I0429 00:27:00.621946 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0598226faeb7b0ffd W0429 00:27:00.621956 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1b/i-0598226faeb7b0ffd: node group min size reached, skipping unregistered node removal I0429 00:27:00.621960 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1c/i-0d26f3e359dbd8912 W0429 00:27:00.621965 1 static_autoscaler.go:535] No node group for node aws:///us-east-1c/i-0d26f3e359dbd8912, skipping I0429 00:27:00.621968 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0a2da5d66650a926a W0429 00:27:00.621989 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1b/i-0a2da5d66650a926a: node group min size reached, skipping unregistered node removal I0429 00:27:00.621995 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0667f339d0bfb0ba3 W0429 00:27:00.621999 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-0667f339d0bfb0ba3, skipping I0429 00:27:00.622002 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-09c96b6be59aa60e5 W0429 00:27:00.622015 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1b/i-09c96b6be59aa60e5: node group min size reached, skipping unregistered node removal I0429 00:27:00.622021 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-09104a5b94e8943e4 W0429 00:27:00.622031 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1b/i-09104a5b94e8943e4: node group min size reached, skipping unregistered node removal I0429 00:27:00.622037 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0d16fbe535c28f646 W0429 00:27:00.622049 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1b/i-0d16fbe535c28f646: node group min size reached, skipping unregistered node removal I0429 00:27:00.622760 1 static_autoscaler.go:343] No unschedulable pods I0429 00:27:00.622876 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:27:00.622908 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:27:00.622923 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:27:00.623146 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:27:00.623620 1 scale_down.go:776] No candidates for scale down W0429 00:27:10.639171 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1c/i-0d26f3e359dbd8912 W0429 00:27:10.639204 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-0667f339d0bfb0ba3 I0429 00:27:10.639449 1 static_autoscaler.go:269] 9 unregistered nodes present I0429 00:27:10.639460 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0a2da5d66650a926a W0429 00:27:10.639473 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1b/i-0a2da5d66650a926a: node group min size reached, skipping unregistered node removal I0429 00:27:10.639477 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0667f339d0bfb0ba3 W0429 00:27:10.639481 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-0667f339d0bfb0ba3, skipping I0429 00:27:10.639484 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-09c96b6be59aa60e5 W0429 00:27:10.639500 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1b/i-09c96b6be59aa60e5: node group min size reached, skipping unregistered node removal I0429 00:27:10.639504 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-03d9087fd6904addd W0429 00:27:10.639516 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1b/i-03d9087fd6904addd: node group min size reached, skipping unregistered node removal I0429 00:27:10.639524 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0d16fbe535c28f646 W0429 00:27:10.639536 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1b/i-0d16fbe535c28f646: node group min size reached, skipping unregistered node removal I0429 00:27:10.639542 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0598226faeb7b0ffd W0429 00:27:10.639553 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1b/i-0598226faeb7b0ffd: node group min size reached, skipping unregistered node removal I0429 00:27:10.639559 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1c/i-0d26f3e359dbd8912 W0429 00:27:10.639563 1 static_autoscaler.go:535] No node group for node aws:///us-east-1c/i-0d26f3e359dbd8912, skipping I0429 00:27:10.639566 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-09104a5b94e8943e4 W0429 00:27:10.639577 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1b/i-09104a5b94e8943e4: node group min size reached, skipping unregistered node removal I0429 00:27:10.639584 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-00c74057a03ba450c W0429 00:27:10.639595 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1b/i-00c74057a03ba450c: node group min size reached, skipping unregistered node removal I0429 00:27:10.640299 1 static_autoscaler.go:343] No unschedulable pods I0429 00:27:10.640369 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:27:10.640387 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:27:10.640496 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:27:10.640773 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:27:10.641226 1 scale_down.go:776] No candidates for scale down W0429 00:27:20.656488 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1c/i-0d26f3e359dbd8912 W0429 00:27:20.656530 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-0667f339d0bfb0ba3 I0429 00:27:20.656829 1 static_autoscaler.go:269] 9 unregistered nodes present I0429 00:27:20.656841 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-09c96b6be59aa60e5 W0429 00:27:20.656859 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1b/i-09c96b6be59aa60e5: node group min size reached, skipping unregistered node removal I0429 00:27:20.656868 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-03d9087fd6904addd W0429 00:27:20.656884 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1b/i-03d9087fd6904addd: node group min size reached, skipping unregistered node removal I0429 00:27:20.656893 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0d16fbe535c28f646 W0429 00:27:20.656911 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1b/i-0d16fbe535c28f646: node group min size reached, skipping unregistered node removal I0429 00:27:20.656919 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0a2da5d66650a926a W0429 00:27:20.656936 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1b/i-0a2da5d66650a926a: node group min size reached, skipping unregistered node removal I0429 00:27:20.656945 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0667f339d0bfb0ba3 W0429 00:27:20.656951 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-0667f339d0bfb0ba3, skipping I0429 00:27:20.656956 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0598226faeb7b0ffd W0429 00:27:20.656973 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1b/i-0598226faeb7b0ffd: node group min size reached, skipping unregistered node removal I0429 00:27:20.656981 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1c/i-0d26f3e359dbd8912 W0429 00:27:20.656987 1 static_autoscaler.go:535] No node group for node aws:///us-east-1c/i-0d26f3e359dbd8912, skipping I0429 00:27:20.656992 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-09104a5b94e8943e4 W0429 00:27:20.657009 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1b/i-09104a5b94e8943e4: node group min size reached, skipping unregistered node removal I0429 00:27:20.657017 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-00c74057a03ba450c W0429 00:27:20.657034 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1b/i-00c74057a03ba450c: node group min size reached, skipping unregistered node removal I0429 00:27:20.657879 1 static_autoscaler.go:343] No unschedulable pods I0429 00:27:20.657968 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:27:20.657990 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:27:20.658005 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:27:20.658269 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0429 00:27:20.658762 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-29 00:32:20.653817384 +0000 UTC m=+92714.352581736 I0429 00:27:20.658861 1 scale_down.go:776] No candidates for scale down I0429 00:27:24.351911 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0429 00:27:24.352233 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 298.055µs W0429 00:27:30.673786 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-00c74057a03ba450c W0429 00:27:30.673831 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-09c96b6be59aa60e5 I0429 00:27:30.674010 1 static_autoscaler.go:269] 7 unregistered nodes present I0429 00:27:30.674019 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0d16fbe535c28f646 W0429 00:27:30.674032 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1b/i-0d16fbe535c28f646: node group min size reached, skipping unregistered node removal I0429 00:27:30.674039 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-03d9087fd6904addd W0429 00:27:30.674051 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1b/i-03d9087fd6904addd: node group min size reached, skipping unregistered node removal I0429 00:27:30.674056 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-00c74057a03ba450c W0429 00:27:30.674060 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-00c74057a03ba450c, skipping I0429 00:27:30.674063 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0598226faeb7b0ffd W0429 00:27:30.674073 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1b/i-0598226faeb7b0ffd: node group min size reached, skipping unregistered node removal I0429 00:27:30.674078 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0a2da5d66650a926a W0429 00:27:30.674089 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1b/i-0a2da5d66650a926a: node group min size reached, skipping unregistered node removal I0429 00:27:30.674094 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-09c96b6be59aa60e5 W0429 00:27:30.674098 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-09c96b6be59aa60e5, skipping I0429 00:27:30.674101 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-09104a5b94e8943e4 W0429 00:27:30.674113 1 static_autoscaler.go:544] Failed to remove node aws:///us-east-1b/i-09104a5b94e8943e4: node group min size reached, skipping unregistered node removal I0429 00:27:30.674822 1 static_autoscaler.go:343] No unschedulable pods I0429 00:27:30.674940 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:27:30.674957 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:27:30.674971 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:27:30.675209 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:27:30.675869 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0429 00:27:30.684082 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0429 00:27:30.684234 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0429 00:27:30.693881 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588120050 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0429 00:27:30.701830 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal W0429 00:27:40.702274 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-0a2da5d66650a926a W0429 00:27:40.702300 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-09c96b6be59aa60e5 W0429 00:27:40.702307 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-09104a5b94e8943e4 W0429 00:27:40.702313 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-0d16fbe535c28f646 W0429 00:27:40.702319 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-03d9087fd6904addd W0429 00:27:40.702324 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-00c74057a03ba450c W0429 00:27:40.702330 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-0598226faeb7b0ffd I0429 00:27:40.702530 1 static_autoscaler.go:269] 7 unregistered nodes present I0429 00:27:40.702540 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-09c96b6be59aa60e5 W0429 00:27:40.702545 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-09c96b6be59aa60e5, skipping I0429 00:27:40.702548 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-09104a5b94e8943e4 W0429 00:27:40.702552 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-09104a5b94e8943e4, skipping I0429 00:27:40.702555 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0d16fbe535c28f646 W0429 00:27:40.702559 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-0d16fbe535c28f646, skipping I0429 00:27:40.702562 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-03d9087fd6904addd W0429 00:27:40.702566 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-03d9087fd6904addd, skipping I0429 00:27:40.702568 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-00c74057a03ba450c W0429 00:27:40.702572 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-00c74057a03ba450c, skipping I0429 00:27:40.702575 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0598226faeb7b0ffd W0429 00:27:40.702578 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-0598226faeb7b0ffd, skipping I0429 00:27:40.702581 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0a2da5d66650a926a W0429 00:27:40.702585 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-0a2da5d66650a926a, skipping I0429 00:27:40.703265 1 static_autoscaler.go:343] No unschedulable pods I0429 00:27:40.703353 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:27:40.703370 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:27:40.703385 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:27:40.703678 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:27:40.704089 1 scale_down.go:776] No candidates for scale down W0429 00:27:50.716787 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-0598226faeb7b0ffd W0429 00:27:50.716812 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-0a2da5d66650a926a W0429 00:27:50.716824 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-09c96b6be59aa60e5 W0429 00:27:50.716832 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-09104a5b94e8943e4 W0429 00:27:50.716838 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-0d16fbe535c28f646 W0429 00:27:50.716845 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-03d9087fd6904addd W0429 00:27:50.716850 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-00c74057a03ba450c I0429 00:27:50.717048 1 static_autoscaler.go:269] 7 unregistered nodes present I0429 00:27:50.717063 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-03d9087fd6904addd W0429 00:27:50.717071 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-03d9087fd6904addd, skipping I0429 00:27:50.717075 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-00c74057a03ba450c W0429 00:27:50.717081 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-00c74057a03ba450c, skipping I0429 00:27:50.717085 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0598226faeb7b0ffd W0429 00:27:50.717090 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-0598226faeb7b0ffd, skipping I0429 00:27:50.717094 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0a2da5d66650a926a W0429 00:27:50.717100 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-0a2da5d66650a926a, skipping I0429 00:27:50.717104 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-09c96b6be59aa60e5 W0429 00:27:50.717109 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-09c96b6be59aa60e5, skipping I0429 00:27:50.717113 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-09104a5b94e8943e4 W0429 00:27:50.717119 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-09104a5b94e8943e4, skipping I0429 00:27:50.717123 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0d16fbe535c28f646 W0429 00:27:50.717129 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-0d16fbe535c28f646, skipping I0429 00:27:50.717914 1 static_autoscaler.go:343] No unschedulable pods I0429 00:27:50.718047 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:27:50.718070 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:27:50.718086 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:27:50.718366 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:27:50.718867 1 scale_down.go:776] No candidates for scale down W0429 00:28:00.730960 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-0598226faeb7b0ffd W0429 00:28:00.730981 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-0a2da5d66650a926a W0429 00:28:00.730988 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-09c96b6be59aa60e5 W0429 00:28:00.730994 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-09104a5b94e8943e4 W0429 00:28:00.731000 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-0d16fbe535c28f646 W0429 00:28:00.731006 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-03d9087fd6904addd W0429 00:28:00.731013 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-00c74057a03ba450c I0429 00:28:00.731182 1 static_autoscaler.go:269] 7 unregistered nodes present I0429 00:28:00.731190 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0d16fbe535c28f646 W0429 00:28:00.731196 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-0d16fbe535c28f646, skipping I0429 00:28:00.731199 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-03d9087fd6904addd W0429 00:28:00.731204 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-03d9087fd6904addd, skipping I0429 00:28:00.731206 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-00c74057a03ba450c W0429 00:28:00.731210 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-00c74057a03ba450c, skipping I0429 00:28:00.731213 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0598226faeb7b0ffd W0429 00:28:00.731217 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-0598226faeb7b0ffd, skipping I0429 00:28:00.731220 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0a2da5d66650a926a W0429 00:28:00.731224 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-0a2da5d66650a926a, skipping I0429 00:28:00.731226 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-09c96b6be59aa60e5 W0429 00:28:00.731230 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-09c96b6be59aa60e5, skipping I0429 00:28:00.731233 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-09104a5b94e8943e4 W0429 00:28:00.731237 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-09104a5b94e8943e4, skipping I0429 00:28:00.731950 1 static_autoscaler.go:343] No unschedulable pods I0429 00:28:00.732066 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:28:00.732083 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:28:00.732097 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:28:00.732346 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:28:00.732777 1 scale_down.go:776] No candidates for scale down W0429 00:28:10.744820 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-00c74057a03ba450c W0429 00:28:10.744842 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-0598226faeb7b0ffd W0429 00:28:10.744855 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-0a2da5d66650a926a W0429 00:28:10.744861 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-09c96b6be59aa60e5 W0429 00:28:10.744867 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-09104a5b94e8943e4 W0429 00:28:10.744874 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-0d16fbe535c28f646 W0429 00:28:10.744879 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-03d9087fd6904addd I0429 00:28:10.745070 1 static_autoscaler.go:269] 7 unregistered nodes present I0429 00:28:10.745080 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0d16fbe535c28f646 W0429 00:28:10.745086 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-0d16fbe535c28f646, skipping I0429 00:28:10.745089 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-03d9087fd6904addd W0429 00:28:10.745093 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-03d9087fd6904addd, skipping I0429 00:28:10.745100 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-00c74057a03ba450c W0429 00:28:10.745103 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-00c74057a03ba450c, skipping I0429 00:28:10.745106 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0598226faeb7b0ffd W0429 00:28:10.745110 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-0598226faeb7b0ffd, skipping I0429 00:28:10.745113 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0a2da5d66650a926a W0429 00:28:10.745116 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-0a2da5d66650a926a, skipping I0429 00:28:10.745119 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-09c96b6be59aa60e5 W0429 00:28:10.745123 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-09c96b6be59aa60e5, skipping I0429 00:28:10.745126 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-09104a5b94e8943e4 W0429 00:28:10.745131 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-09104a5b94e8943e4, skipping I0429 00:28:10.745995 1 static_autoscaler.go:343] No unschedulable pods I0429 00:28:10.746136 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:28:10.746153 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:28:10.746173 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:28:10.746460 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0429 00:28:10.747028 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-29 00:33:10.742721646 +0000 UTC m=+92764.441486030 I0429 00:28:10.747147 1 scale_down.go:776] No candidates for scale down W0429 00:28:20.759983 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-0a2da5d66650a926a W0429 00:28:20.760004 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-09c96b6be59aa60e5 W0429 00:28:20.760010 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-09104a5b94e8943e4 W0429 00:28:20.760017 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-0d16fbe535c28f646 W0429 00:28:20.760023 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-03d9087fd6904addd W0429 00:28:20.760029 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-00c74057a03ba450c W0429 00:28:20.760034 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-0598226faeb7b0ffd I0429 00:28:20.760230 1 static_autoscaler.go:269] 7 unregistered nodes present I0429 00:28:20.760240 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-09104a5b94e8943e4 W0429 00:28:20.760246 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-09104a5b94e8943e4, skipping I0429 00:28:20.760249 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0d16fbe535c28f646 W0429 00:28:20.760253 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-0d16fbe535c28f646, skipping I0429 00:28:20.760256 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-03d9087fd6904addd W0429 00:28:20.760260 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-03d9087fd6904addd, skipping I0429 00:28:20.760263 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-00c74057a03ba450c W0429 00:28:20.760267 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-00c74057a03ba450c, skipping I0429 00:28:20.760270 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0598226faeb7b0ffd W0429 00:28:20.760273 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-0598226faeb7b0ffd, skipping I0429 00:28:20.760276 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0a2da5d66650a926a W0429 00:28:20.760280 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-0a2da5d66650a926a, skipping I0429 00:28:20.760282 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-09c96b6be59aa60e5 W0429 00:28:20.760286 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-09c96b6be59aa60e5, skipping I0429 00:28:20.761018 1 static_autoscaler.go:343] No unschedulable pods I0429 00:28:20.761112 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:28:20.761131 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:28:20.761148 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:28:20.761502 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:28:20.761949 1 scale_down.go:776] No candidates for scale down W0429 00:28:30.775678 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-03d9087fd6904addd W0429 00:28:30.775701 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-00c74057a03ba450c W0429 00:28:30.775709 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-0598226faeb7b0ffd W0429 00:28:30.775716 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-0a2da5d66650a926a W0429 00:28:30.775723 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-09c96b6be59aa60e5 W0429 00:28:30.775729 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-09104a5b94e8943e4 W0429 00:28:30.775735 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-0d16fbe535c28f646 I0429 00:28:30.775903 1 static_autoscaler.go:269] 7 unregistered nodes present I0429 00:28:30.775911 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-09104a5b94e8943e4 W0429 00:28:30.775916 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-09104a5b94e8943e4, skipping I0429 00:28:30.775920 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0d16fbe535c28f646 W0429 00:28:30.775924 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-0d16fbe535c28f646, skipping I0429 00:28:30.775927 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-03d9087fd6904addd W0429 00:28:30.775931 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-03d9087fd6904addd, skipping I0429 00:28:30.775934 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-00c74057a03ba450c W0429 00:28:30.775938 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-00c74057a03ba450c, skipping I0429 00:28:30.775941 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0598226faeb7b0ffd W0429 00:28:30.775945 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-0598226faeb7b0ffd, skipping I0429 00:28:30.775948 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0a2da5d66650a926a W0429 00:28:30.775951 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-0a2da5d66650a926a, skipping I0429 00:28:30.775954 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-09c96b6be59aa60e5 W0429 00:28:30.775958 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-09c96b6be59aa60e5, skipping I0429 00:28:30.776709 1 static_autoscaler.go:343] No unschedulable pods I0429 00:28:30.776785 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:28:30.776805 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:28:30.776871 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:28:30.777107 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0429 00:28:30.777601 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-29 00:33:30.773687015 +0000 UTC m=+92784.472451354 I0429 00:28:30.777702 1 scale_down.go:776] No candidates for scale down W0429 00:28:40.798318 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-0d16fbe535c28f646 W0429 00:28:40.798343 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-03d9087fd6904addd W0429 00:28:40.798352 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-00c74057a03ba450c W0429 00:28:40.798361 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-0598226faeb7b0ffd W0429 00:28:40.798373 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-0a2da5d66650a926a W0429 00:28:40.798384 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-09c96b6be59aa60e5 W0429 00:28:40.798395 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-09104a5b94e8943e4 I0429 00:28:40.798595 1 static_autoscaler.go:269] 7 unregistered nodes present I0429 00:28:40.798606 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-09104a5b94e8943e4 W0429 00:28:40.798614 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-09104a5b94e8943e4, skipping I0429 00:28:40.798619 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0d16fbe535c28f646 W0429 00:28:40.798626 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-0d16fbe535c28f646, skipping I0429 00:28:40.798631 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-03d9087fd6904addd W0429 00:28:40.798638 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-03d9087fd6904addd, skipping I0429 00:28:40.798644 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-00c74057a03ba450c W0429 00:28:40.798650 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-00c74057a03ba450c, skipping I0429 00:28:40.798655 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0598226faeb7b0ffd W0429 00:28:40.798663 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-0598226faeb7b0ffd, skipping I0429 00:28:40.798668 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0a2da5d66650a926a W0429 00:28:40.798675 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-0a2da5d66650a926a, skipping I0429 00:28:40.798680 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-09c96b6be59aa60e5 W0429 00:28:40.798685 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-09c96b6be59aa60e5, skipping I0429 00:28:40.799536 1 static_autoscaler.go:343] No unschedulable pods I0429 00:28:40.799677 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:28:40.799715 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:28:40.799743 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:28:40.800004 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:28:40.800461 1 scale_down.go:776] No candidates for scale down W0429 00:28:50.811710 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-09c96b6be59aa60e5 W0429 00:28:50.811735 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-09104a5b94e8943e4 W0429 00:28:50.811745 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-0d16fbe535c28f646 W0429 00:28:50.811753 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-03d9087fd6904addd W0429 00:28:50.811762 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-00c74057a03ba450c W0429 00:28:50.811771 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-0598226faeb7b0ffd W0429 00:28:50.811781 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-0a2da5d66650a926a I0429 00:28:50.811963 1 static_autoscaler.go:269] 7 unregistered nodes present I0429 00:28:50.811975 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0a2da5d66650a926a W0429 00:28:50.811982 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-0a2da5d66650a926a, skipping I0429 00:28:50.811988 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-09c96b6be59aa60e5 W0429 00:28:50.811995 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-09c96b6be59aa60e5, skipping I0429 00:28:50.812000 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-09104a5b94e8943e4 W0429 00:28:50.812007 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-09104a5b94e8943e4, skipping I0429 00:28:50.812012 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0d16fbe535c28f646 W0429 00:28:50.812019 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-0d16fbe535c28f646, skipping I0429 00:28:50.812024 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-03d9087fd6904addd W0429 00:28:50.812030 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-03d9087fd6904addd, skipping I0429 00:28:50.812035 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-00c74057a03ba450c W0429 00:28:50.812044 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-00c74057a03ba450c, skipping I0429 00:28:50.812049 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0598226faeb7b0ffd W0429 00:28:50.812056 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-0598226faeb7b0ffd, skipping I0429 00:28:50.812773 1 static_autoscaler.go:343] No unschedulable pods I0429 00:28:50.812875 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:28:50.812913 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:28:50.812942 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:28:50.813267 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:28:50.813747 1 scale_down.go:776] No candidates for scale down W0429 00:29:00.825518 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-0a2da5d66650a926a W0429 00:29:00.825538 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-09c96b6be59aa60e5 W0429 00:29:00.825546 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-09104a5b94e8943e4 W0429 00:29:00.825552 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-0d16fbe535c28f646 W0429 00:29:00.825559 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-03d9087fd6904addd W0429 00:29:00.825565 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-00c74057a03ba450c W0429 00:29:00.825575 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-0598226faeb7b0ffd I0429 00:29:00.825765 1 static_autoscaler.go:269] 7 unregistered nodes present I0429 00:29:00.825775 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-09104a5b94e8943e4 W0429 00:29:00.825781 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-09104a5b94e8943e4, skipping I0429 00:29:00.825785 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0d16fbe535c28f646 W0429 00:29:00.825789 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-0d16fbe535c28f646, skipping I0429 00:29:00.825792 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-03d9087fd6904addd W0429 00:29:00.825796 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-03d9087fd6904addd, skipping I0429 00:29:00.825799 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-00c74057a03ba450c W0429 00:29:00.825803 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-00c74057a03ba450c, skipping I0429 00:29:00.825806 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0598226faeb7b0ffd W0429 00:29:00.825810 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-0598226faeb7b0ffd, skipping I0429 00:29:00.825814 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0a2da5d66650a926a W0429 00:29:00.825818 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-0a2da5d66650a926a, skipping I0429 00:29:00.825821 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-09c96b6be59aa60e5 W0429 00:29:00.825825 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-09c96b6be59aa60e5, skipping I0429 00:29:00.826554 1 static_autoscaler.go:343] No unschedulable pods I0429 00:29:00.826637 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:29:00.826654 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:29:00.826666 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:29:00.826913 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:29:00.827329 1 scale_down.go:776] No candidates for scale down W0429 00:29:10.841280 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-0598226faeb7b0ffd W0429 00:29:10.841300 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-0a2da5d66650a926a W0429 00:29:10.841306 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-09c96b6be59aa60e5 W0429 00:29:10.841312 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-09104a5b94e8943e4 W0429 00:29:10.841318 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-0d16fbe535c28f646 W0429 00:29:10.841325 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-03d9087fd6904addd W0429 00:29:10.841330 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-00c74057a03ba450c I0429 00:29:10.841513 1 static_autoscaler.go:269] 7 unregistered nodes present I0429 00:29:10.841521 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0a2da5d66650a926a W0429 00:29:10.841527 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-0a2da5d66650a926a, skipping I0429 00:29:10.841530 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-09c96b6be59aa60e5 W0429 00:29:10.841534 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-09c96b6be59aa60e5, skipping I0429 00:29:10.841537 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-09104a5b94e8943e4 W0429 00:29:10.841541 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-09104a5b94e8943e4, skipping I0429 00:29:10.841544 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0d16fbe535c28f646 W0429 00:29:10.841548 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-0d16fbe535c28f646, skipping I0429 00:29:10.841551 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-03d9087fd6904addd W0429 00:29:10.841555 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-03d9087fd6904addd, skipping I0429 00:29:10.841558 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-00c74057a03ba450c W0429 00:29:10.841561 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-00c74057a03ba450c, skipping I0429 00:29:10.841564 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0598226faeb7b0ffd W0429 00:29:10.841569 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-0598226faeb7b0ffd, skipping I0429 00:29:10.842285 1 static_autoscaler.go:343] No unschedulable pods I0429 00:29:10.842369 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:29:10.842397 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:29:10.842428 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:29:10.842709 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:29:10.843143 1 scale_down.go:776] No candidates for scale down W0429 00:29:20.859056 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-03d9087fd6904addd W0429 00:29:20.859079 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-00c74057a03ba450c W0429 00:29:20.859086 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-0598226faeb7b0ffd W0429 00:29:20.859092 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-0a2da5d66650a926a W0429 00:29:20.859098 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-09c96b6be59aa60e5 W0429 00:29:20.859104 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-09104a5b94e8943e4 W0429 00:29:20.859110 1 clusterstate.go:589] Nodegroup is nil for aws:///us-east-1b/i-0d16fbe535c28f646 I0429 00:29:20.859280 1 static_autoscaler.go:269] 7 unregistered nodes present I0429 00:29:20.859288 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-09104a5b94e8943e4 W0429 00:29:20.859293 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-09104a5b94e8943e4, skipping I0429 00:29:20.859296 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0d16fbe535c28f646 W0429 00:29:20.859300 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-0d16fbe535c28f646, skipping I0429 00:29:20.859304 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-03d9087fd6904addd W0429 00:29:20.859308 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-03d9087fd6904addd, skipping I0429 00:29:20.859310 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-00c74057a03ba450c W0429 00:29:20.859314 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-00c74057a03ba450c, skipping I0429 00:29:20.859322 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0598226faeb7b0ffd W0429 00:29:20.859326 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-0598226faeb7b0ffd, skipping I0429 00:29:20.859329 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-0a2da5d66650a926a W0429 00:29:20.859333 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-0a2da5d66650a926a, skipping I0429 00:29:20.859335 1 static_autoscaler.go:528] Removing unregistered node aws:///us-east-1b/i-09c96b6be59aa60e5 W0429 00:29:20.859339 1 static_autoscaler.go:535] No node group for node aws:///us-east-1b/i-09c96b6be59aa60e5, skipping I0429 00:29:20.860055 1 static_autoscaler.go:343] No unschedulable pods I0429 00:29:20.860143 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:29:20.860165 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:29:20.860180 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:29:20.860469 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:29:20.860918 1 scale_down.go:776] No candidates for scale down I0429 00:29:24.352362 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0429 00:29:24.352633 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 250.44µs I0429 00:29:30.876738 1 static_autoscaler.go:343] No unschedulable pods I0429 00:29:30.876837 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:29:30.876856 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:29:30.876872 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:29:30.877147 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:29:30.877562 1 scale_down.go:776] No candidates for scale down I0429 00:29:40.909688 1 static_autoscaler.go:343] No unschedulable pods I0429 00:29:40.909838 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:29:40.909876 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:29:40.909901 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:29:40.910173 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:29:40.910647 1 scale_down.go:776] No candidates for scale down I0429 00:29:50.923705 1 static_autoscaler.go:343] No unschedulable pods I0429 00:29:50.923839 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:29:50.923857 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:29:50.923873 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:29:50.924164 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:29:50.924785 1 scale_down.go:776] No candidates for scale down I0429 00:30:00.952292 1 static_autoscaler.go:343] No unschedulable pods I0429 00:30:00.952389 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:30:00.952436 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:30:00.952456 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:30:00.952792 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:30:00.953245 1 scale_down.go:776] No candidates for scale down I0429 00:30:10.966398 1 static_autoscaler.go:343] No unschedulable pods I0429 00:30:10.966514 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:30:10.966541 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:30:10.966624 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:30:10.966933 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:30:10.967427 1 scale_down.go:776] No candidates for scale down I0429 00:30:20.981786 1 static_autoscaler.go:343] No unschedulable pods I0429 00:30:20.981868 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:30:20.981886 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:30:20.981941 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:30:20.982163 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:30:20.982631 1 scale_down.go:776] No candidates for scale down I0429 00:30:30.995014 1 static_autoscaler.go:343] No unschedulable pods I0429 00:30:30.995110 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:30:30.995134 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:30:30.995156 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:30:30.995515 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:30:30.995982 1 scale_down.go:776] No candidates for scale down I0429 00:30:41.009635 1 static_autoscaler.go:343] No unschedulable pods I0429 00:30:41.009765 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:30:41.009798 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:30:41.009813 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:30:41.010028 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:30:41.010489 1 scale_down.go:776] No candidates for scale down I0429 00:30:51.023853 1 static_autoscaler.go:343] No unschedulable pods I0429 00:30:51.023981 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:30:51.024001 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:30:51.024016 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:30:51.024287 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:30:51.024810 1 scale_down.go:776] No candidates for scale down I0429 00:31:01.039088 1 static_autoscaler.go:343] No unschedulable pods I0429 00:31:01.039187 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:31:01.039211 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:31:01.039226 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:31:01.039521 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:31:01.039976 1 scale_down.go:776] No candidates for scale down I0429 00:31:11.053579 1 static_autoscaler.go:343] No unschedulable pods I0429 00:31:11.053667 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:31:11.053701 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:31:11.053716 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:31:11.053974 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:31:11.054377 1 scale_down.go:776] No candidates for scale down I0429 00:31:21.066922 1 static_autoscaler.go:343] No unschedulable pods I0429 00:31:21.067039 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:31:21.067067 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:31:21.067178 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:31:21.067564 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:31:21.068252 1 scale_down.go:776] No candidates for scale down I0429 00:31:24.352742 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0429 00:31:24.352971 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 209.172µs I0429 00:31:31.094594 1 static_autoscaler.go:343] No unschedulable pods I0429 00:31:31.094704 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:31:31.094729 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:31:31.094750 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:31:31.095049 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:31:31.095582 1 scale_down.go:776] No candidates for scale down I0429 00:31:41.109211 1 static_autoscaler.go:343] No unschedulable pods I0429 00:31:41.109349 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:31:41.109379 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:31:41.109395 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:31:41.109652 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:31:41.110093 1 scale_down.go:776] No candidates for scale down I0429 00:31:51.123543 1 static_autoscaler.go:343] No unschedulable pods I0429 00:31:51.123682 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:31:51.123699 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:31:51.123711 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:31:51.123938 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:31:51.124340 1 scale_down.go:776] No candidates for scale down I0429 00:32:01.137441 1 static_autoscaler.go:343] No unschedulable pods I0429 00:32:01.137598 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:32:01.137623 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:32:01.137647 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:32:01.137945 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:32:01.138457 1 scale_down.go:776] No candidates for scale down I0429 00:32:11.152359 1 static_autoscaler.go:343] No unschedulable pods I0429 00:32:11.152452 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:32:11.152470 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:32:11.152544 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:32:11.152789 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:32:11.153226 1 scale_down.go:776] No candidates for scale down I0429 00:32:21.166479 1 static_autoscaler.go:343] No unschedulable pods I0429 00:32:21.166590 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:32:21.166630 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:32:21.166654 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:32:21.167082 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0429 00:32:21.167950 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-29 00:37:21.163253937 +0000 UTC m=+93014.862018287 I0429 00:32:21.168102 1 scale_down.go:776] No candidates for scale down I0429 00:32:31.182084 1 static_autoscaler.go:343] No unschedulable pods I0429 00:32:31.182223 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:32:31.182246 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:32:31.182264 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:32:31.182557 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:32:31.183020 1 scale_down.go:776] No candidates for scale down I0429 00:32:41.196198 1 static_autoscaler.go:343] No unschedulable pods I0429 00:32:41.196375 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:32:41.196401 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:32:41.196428 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:32:41.196714 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:32:41.197190 1 scale_down.go:776] No candidates for scale down I0429 00:32:51.213852 1 static_autoscaler.go:343] No unschedulable pods I0429 00:32:51.213981 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:32:51.213998 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:32:51.214011 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:32:51.214266 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:32:51.214753 1 scale_down.go:776] No candidates for scale down I0429 00:33:01.229267 1 static_autoscaler.go:343] No unschedulable pods I0429 00:33:01.229353 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:33:01.229370 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:33:01.229447 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:33:01.229697 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:33:01.230125 1 scale_down.go:776] No candidates for scale down I0429 00:33:11.243814 1 static_autoscaler.go:343] No unschedulable pods I0429 00:33:11.243914 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:33:11.243932 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:33:11.243944 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:33:11.244250 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0429 00:33:11.244804 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-29 00:38:11.240837106 +0000 UTC m=+93064.939601495 I0429 00:33:11.244911 1 scale_down.go:776] No candidates for scale down I0429 00:33:21.263280 1 static_autoscaler.go:343] No unschedulable pods I0429 00:33:21.263373 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:33:21.263392 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:33:21.263499 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:33:21.263812 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:33:21.264231 1 scale_down.go:776] No candidates for scale down I0429 00:33:24.353086 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0429 00:33:24.353325 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 218.426µs I0429 00:33:31.279008 1 static_autoscaler.go:343] No unschedulable pods I0429 00:33:31.279165 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:33:31.279194 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:33:31.279217 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:33:31.279677 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0429 00:33:31.280592 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-29 00:38:31.274835505 +0000 UTC m=+93084.973599893 I0429 00:33:31.280742 1 scale_down.go:776] No candidates for scale down I0429 00:33:41.294228 1 static_autoscaler.go:343] No unschedulable pods I0429 00:33:41.294319 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:33:41.294338 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:33:41.294350 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:33:41.294656 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:33:41.295067 1 scale_down.go:776] No candidates for scale down I0429 00:33:51.314597 1 static_autoscaler.go:343] No unschedulable pods I0429 00:33:51.314701 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:33:51.314718 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:33:51.314732 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:33:51.315001 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:33:51.315492 1 scale_down.go:776] No candidates for scale down I0429 00:34:01.335453 1 static_autoscaler.go:343] No unschedulable pods I0429 00:34:01.335540 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:34:01.335564 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:34:01.335647 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:34:01.335909 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:34:01.336449 1 scale_down.go:776] No candidates for scale down I0429 00:34:11.351050 1 static_autoscaler.go:343] No unschedulable pods I0429 00:34:11.351158 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:34:11.351187 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:34:11.351214 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:34:11.351519 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:34:11.351972 1 scale_down.go:776] No candidates for scale down I0429 00:34:21.364994 1 static_autoscaler.go:343] No unschedulable pods I0429 00:34:21.365092 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:34:21.365109 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:34:21.365122 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:34:21.365450 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:34:21.365908 1 scale_down.go:776] No candidates for scale down I0429 00:34:31.378800 1 static_autoscaler.go:343] No unschedulable pods I0429 00:34:31.378955 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:34:31.378981 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:34:31.378999 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:34:31.379304 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:34:31.379781 1 scale_down.go:776] No candidates for scale down I0429 00:34:41.394063 1 static_autoscaler.go:343] No unschedulable pods I0429 00:34:41.394194 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:34:41.394214 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:34:41.394226 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:34:41.394557 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:34:41.394970 1 scale_down.go:776] No candidates for scale down I0429 00:34:51.408459 1 static_autoscaler.go:343] No unschedulable pods I0429 00:34:51.408546 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:34:51.408562 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:34:51.408629 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:34:51.408865 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:34:51.409271 1 scale_down.go:776] No candidates for scale down I0429 00:35:01.424049 1 static_autoscaler.go:343] No unschedulable pods I0429 00:35:01.424247 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:35:01.424299 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:35:01.424326 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:35:01.424744 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:35:01.425333 1 scale_down.go:776] No candidates for scale down I0429 00:35:11.444114 1 static_autoscaler.go:343] No unschedulable pods I0429 00:35:11.444250 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:35:11.444277 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:35:11.444294 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:35:11.444523 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:35:11.444975 1 scale_down.go:776] No candidates for scale down I0429 00:35:21.459598 1 static_autoscaler.go:343] No unschedulable pods I0429 00:35:21.459710 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:35:21.459737 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:35:21.459752 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:35:21.460077 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:35:21.460586 1 scale_down.go:776] No candidates for scale down I0429 00:35:24.353453 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0429 00:35:24.353678 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 208.958µs I0429 00:35:31.473347 1 static_autoscaler.go:343] No unschedulable pods I0429 00:35:31.473459 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:35:31.473482 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:35:31.473499 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:35:31.473802 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:35:31.474206 1 scale_down.go:776] No candidates for scale down I0429 00:35:41.490923 1 static_autoscaler.go:343] No unschedulable pods I0429 00:35:41.491056 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:35:41.491074 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:35:41.491087 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:35:41.491351 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:35:41.491788 1 scale_down.go:776] No candidates for scale down I0429 00:35:51.507776 1 static_autoscaler.go:343] No unschedulable pods I0429 00:35:51.507934 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:35:51.507957 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:35:51.507973 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:35:51.508231 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:35:51.508746 1 scale_down.go:776] No candidates for scale down I0429 00:36:01.522715 1 static_autoscaler.go:343] No unschedulable pods I0429 00:36:01.522793 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:36:01.522811 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:36:01.522887 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:36:01.523118 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:36:01.523561 1 scale_down.go:776] No candidates for scale down I0429 00:36:11.538517 1 static_autoscaler.go:343] No unschedulable pods I0429 00:36:11.538652 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:36:11.538670 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:36:11.538682 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:36:11.538970 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:36:11.539390 1 scale_down.go:776] No candidates for scale down I0429 00:36:21.552118 1 static_autoscaler.go:343] No unschedulable pods I0429 00:36:21.552271 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:36:21.552315 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:36:21.552336 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:36:21.552656 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:36:21.553123 1 scale_down.go:776] No candidates for scale down I0429 00:36:31.567018 1 static_autoscaler.go:343] No unschedulable pods I0429 00:36:31.567150 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:36:31.567187 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:36:31.567202 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:36:31.567515 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:36:31.567984 1 scale_down.go:776] No candidates for scale down I0429 00:36:41.587849 1 static_autoscaler.go:343] No unschedulable pods I0429 00:36:41.587930 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:36:41.587952 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:36:41.588017 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:36:41.588253 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:36:41.588740 1 scale_down.go:776] No candidates for scale down I0429 00:36:51.603320 1 static_autoscaler.go:343] No unschedulable pods I0429 00:36:51.603426 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:36:51.603448 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:36:51.603520 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:36:51.603792 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:36:51.604288 1 scale_down.go:776] No candidates for scale down I0429 00:37:01.622053 1 static_autoscaler.go:343] No unschedulable pods I0429 00:37:01.622167 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:37:01.622192 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:37:01.622216 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:37:01.622565 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:37:01.623073 1 scale_down.go:776] No candidates for scale down I0429 00:37:11.637669 1 static_autoscaler.go:343] No unschedulable pods I0429 00:37:11.637752 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:37:11.637775 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:37:11.637891 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:37:11.638217 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:37:11.638716 1 scale_down.go:776] No candidates for scale down I0429 00:37:21.664785 1 static_autoscaler.go:343] No unschedulable pods I0429 00:37:21.664889 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:37:21.664907 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:37:21.664919 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:37:21.665227 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0429 00:37:21.665924 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-29 00:42:21.661848315 +0000 UTC m=+93315.360612786 I0429 00:37:21.666063 1 scale_down.go:776] No candidates for scale down I0429 00:37:24.353815 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0429 00:37:24.354048 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 214.479µs I0429 00:37:31.679227 1 static_autoscaler.go:343] No unschedulable pods I0429 00:37:31.679320 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:37:31.679340 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:37:31.679358 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:37:31.679667 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:37:31.680078 1 scale_down.go:776] No candidates for scale down I0429 00:37:41.700556 1 static_autoscaler.go:343] No unschedulable pods I0429 00:37:41.700645 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:37:41.700662 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:37:41.700732 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:37:41.700959 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:37:41.701607 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0429 00:37:41.708848 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0429 00:37:41.709019 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0429 00:37:41.718310 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588120661 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0429 00:37:41.725672 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0429 00:37:51.723591 1 static_autoscaler.go:343] No unschedulable pods I0429 00:37:51.723697 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:37:51.723716 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:37:51.723727 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:37:51.724002 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:37:51.724432 1 scale_down.go:776] No candidates for scale down I0429 00:38:01.739009 1 static_autoscaler.go:343] No unschedulable pods I0429 00:38:01.739118 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:38:01.739147 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:38:01.739170 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:38:01.739480 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:38:01.739945 1 scale_down.go:776] No candidates for scale down I0429 00:38:11.755833 1 static_autoscaler.go:343] No unschedulable pods I0429 00:38:11.755919 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:38:11.755937 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:38:11.755994 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:38:11.756240 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0429 00:38:11.756758 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-29 00:43:11.752986077 +0000 UTC m=+93365.451750414 I0429 00:38:11.756861 1 scale_down.go:776] No candidates for scale down I0429 00:38:21.774118 1 static_autoscaler.go:343] No unschedulable pods I0429 00:38:21.774322 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:38:21.774352 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:38:21.774377 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:38:21.774789 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:38:21.775607 1 scale_down.go:776] No candidates for scale down I0429 00:38:31.789806 1 static_autoscaler.go:343] No unschedulable pods I0429 00:38:31.789942 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:38:31.789960 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:38:31.789972 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:38:31.790189 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0429 00:38:31.790672 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-29 00:43:31.786956129 +0000 UTC m=+93385.485720513 I0429 00:38:31.790780 1 scale_down.go:776] No candidates for scale down I0429 00:38:41.804125 1 static_autoscaler.go:343] No unschedulable pods I0429 00:38:41.804206 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:38:41.804224 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:38:41.804291 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:38:41.804536 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:38:41.805008 1 scale_down.go:776] No candidates for scale down I0429 00:38:51.819896 1 static_autoscaler.go:343] No unschedulable pods I0429 00:38:51.820064 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:38:51.820085 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:38:51.820100 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:38:51.820443 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:38:51.820887 1 scale_down.go:776] No candidates for scale down I0429 00:39:01.835591 1 static_autoscaler.go:343] No unschedulable pods I0429 00:39:01.835722 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:39:01.835740 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:39:01.835756 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:39:01.835978 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:39:01.836426 1 scale_down.go:776] No candidates for scale down I0429 00:39:11.852970 1 static_autoscaler.go:343] No unschedulable pods I0429 00:39:11.853119 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:39:11.853140 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:39:11.853153 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:39:11.853550 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:39:11.853992 1 scale_down.go:776] No candidates for scale down I0429 00:39:21.872269 1 static_autoscaler.go:343] No unschedulable pods I0429 00:39:21.872353 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:39:21.872370 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:39:21.872440 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:39:21.872693 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:39:21.873115 1 scale_down.go:776] No candidates for scale down I0429 00:39:24.354170 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0429 00:39:24.354385 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 198.047µs I0429 00:39:31.886037 1 static_autoscaler.go:343] No unschedulable pods I0429 00:39:31.886163 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:39:31.886184 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:39:31.886205 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:39:31.886492 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:39:31.886916 1 scale_down.go:776] No candidates for scale down I0429 00:39:41.900743 1 static_autoscaler.go:343] No unschedulable pods I0429 00:39:41.900846 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:39:41.900864 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:39:41.900881 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:39:41.901126 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:39:41.901555 1 scale_down.go:776] No candidates for scale down I0429 00:39:51.914646 1 static_autoscaler.go:343] No unschedulable pods I0429 00:39:51.914734 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:39:51.914751 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:39:51.914821 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:39:51.915058 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:39:51.915584 1 scale_down.go:776] No candidates for scale down I0429 00:40:01.930456 1 static_autoscaler.go:343] No unschedulable pods I0429 00:40:01.930553 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:40:01.930574 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:40:01.930590 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:40:01.930907 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:40:01.931443 1 scale_down.go:776] No candidates for scale down I0429 00:40:11.945316 1 static_autoscaler.go:343] No unschedulable pods I0429 00:40:11.945455 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:40:11.945474 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:40:11.945486 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:40:11.945746 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:40:11.946198 1 scale_down.go:776] No candidates for scale down I0429 00:40:21.960886 1 static_autoscaler.go:343] No unschedulable pods I0429 00:40:21.961021 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:40:21.961040 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:40:21.961051 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:40:21.961298 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:40:21.961742 1 scale_down.go:776] No candidates for scale down I0429 00:40:31.974809 1 static_autoscaler.go:343] No unschedulable pods I0429 00:40:31.974894 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:40:31.974919 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:40:31.975003 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:40:31.975282 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:40:31.975797 1 scale_down.go:776] No candidates for scale down I0429 00:40:41.992206 1 static_autoscaler.go:343] No unschedulable pods I0429 00:40:41.992332 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:40:41.992351 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:40:41.992365 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:40:41.992689 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:40:41.993187 1 scale_down.go:776] No candidates for scale down I0429 00:40:52.006251 1 static_autoscaler.go:343] No unschedulable pods I0429 00:40:52.006375 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:40:52.006430 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:40:52.006455 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:40:52.006803 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:40:52.007267 1 scale_down.go:776] No candidates for scale down I0429 00:41:02.023986 1 static_autoscaler.go:343] No unschedulable pods I0429 00:41:02.024131 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:41:02.024158 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:41:02.024172 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:41:02.024493 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:41:02.025020 1 scale_down.go:776] No candidates for scale down I0429 00:41:12.039329 1 static_autoscaler.go:343] No unschedulable pods I0429 00:41:12.039459 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:41:12.039485 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:41:12.039505 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:41:12.039843 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:41:12.040285 1 scale_down.go:776] No candidates for scale down I0429 00:41:22.067044 1 static_autoscaler.go:343] No unschedulable pods I0429 00:41:22.067185 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:41:22.067205 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:41:22.067217 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:41:22.067459 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:41:22.067945 1 scale_down.go:776] No candidates for scale down I0429 00:41:24.354523 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0429 00:41:24.354825 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 280.179µs I0429 00:41:32.081458 1 static_autoscaler.go:343] No unschedulable pods I0429 00:41:32.081547 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:41:32.081565 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:41:32.081647 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:41:32.081936 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:41:32.082342 1 scale_down.go:776] No candidates for scale down I0429 00:41:42.097134 1 static_autoscaler.go:343] No unschedulable pods I0429 00:41:42.097268 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:41:42.097285 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:41:42.097298 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:41:42.097567 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:41:42.097979 1 scale_down.go:776] No candidates for scale down I0429 00:41:52.116379 1 static_autoscaler.go:343] No unschedulable pods I0429 00:41:52.116486 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:41:52.116505 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:41:52.116571 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:41:52.116846 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:41:52.117269 1 scale_down.go:776] No candidates for scale down I0429 00:42:02.132891 1 static_autoscaler.go:343] No unschedulable pods I0429 00:42:02.132989 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:42:02.133010 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:42:02.133026 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:42:02.133288 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:42:02.133714 1 scale_down.go:776] No candidates for scale down I0429 00:42:12.149682 1 static_autoscaler.go:343] No unschedulable pods I0429 00:42:12.149771 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:42:12.149789 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:42:12.149873 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:42:12.150137 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:42:12.150632 1 scale_down.go:776] No candidates for scale down I0429 00:42:22.168319 1 static_autoscaler.go:343] No unschedulable pods I0429 00:42:22.168405 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:42:22.168433 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:42:22.168512 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:42:22.168755 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0429 00:42:22.169223 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-29 00:47:22.165382467 +0000 UTC m=+93615.864146812 I0429 00:42:22.169319 1 scale_down.go:776] No candidates for scale down I0429 00:42:32.182597 1 static_autoscaler.go:343] No unschedulable pods I0429 00:42:32.182749 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:42:32.182769 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:42:32.182786 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:42:32.183135 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:42:32.183855 1 scale_down.go:776] No candidates for scale down I0429 00:42:42.198049 1 static_autoscaler.go:343] No unschedulable pods I0429 00:42:42.198182 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:42:42.198199 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:42:42.198212 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:42:42.198460 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:42:42.198886 1 scale_down.go:776] No candidates for scale down I0429 00:42:52.212814 1 static_autoscaler.go:343] No unschedulable pods I0429 00:42:52.212957 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:42:52.212976 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:42:52.212990 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:42:52.213781 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:42:52.214488 1 scale_down.go:776] No candidates for scale down I0429 00:43:02.228826 1 static_autoscaler.go:343] No unschedulable pods I0429 00:43:02.228921 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:43:02.228939 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:43:02.228952 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:43:02.229205 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:43:02.229629 1 scale_down.go:776] No candidates for scale down I0429 00:43:12.246147 1 static_autoscaler.go:343] No unschedulable pods I0429 00:43:12.246264 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:43:12.246285 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:43:12.246311 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:43:12.246657 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0429 00:43:12.247238 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-29 00:48:12.242921893 +0000 UTC m=+93665.941686236 I0429 00:43:12.247431 1 scale_down.go:776] No candidates for scale down I0429 00:43:22.265721 1 static_autoscaler.go:343] No unschedulable pods I0429 00:43:22.265868 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:43:22.265887 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:43:22.265900 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:43:22.266246 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:43:22.266813 1 scale_down.go:776] No candidates for scale down I0429 00:43:24.354939 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0429 00:43:24.355228 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 252.625µs I0429 00:43:32.279760 1 static_autoscaler.go:343] No unschedulable pods I0429 00:43:32.279913 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:43:32.279930 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:43:32.279943 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:43:32.280193 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0429 00:43:32.280755 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-29 00:48:32.276873438 +0000 UTC m=+93685.975637774 I0429 00:43:32.280871 1 scale_down.go:776] No candidates for scale down I0429 00:43:42.297374 1 static_autoscaler.go:343] No unschedulable pods I0429 00:43:42.297493 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:43:42.297513 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:43:42.297526 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:43:42.297815 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:43:42.298224 1 scale_down.go:776] No candidates for scale down I0429 00:43:52.313568 1 static_autoscaler.go:343] No unschedulable pods I0429 00:43:52.313705 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:43:52.313727 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:43:52.313742 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:43:52.313993 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:43:52.314432 1 scale_down.go:776] No candidates for scale down I0429 00:44:02.329248 1 static_autoscaler.go:343] No unschedulable pods I0429 00:44:02.329393 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:44:02.329425 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:44:02.329441 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:44:02.329710 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:44:02.330136 1 scale_down.go:776] No candidates for scale down I0429 00:44:12.346260 1 static_autoscaler.go:343] No unschedulable pods I0429 00:44:12.346399 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:44:12.346452 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:44:12.346555 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:44:12.346923 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:44:12.347566 1 scale_down.go:776] No candidates for scale down I0429 00:44:22.361039 1 static_autoscaler.go:343] No unschedulable pods I0429 00:44:22.361143 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:44:22.361163 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:44:22.361175 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:44:22.361465 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:44:22.361877 1 scale_down.go:776] No candidates for scale down I0429 00:44:32.375445 1 static_autoscaler.go:343] No unschedulable pods I0429 00:44:32.375559 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:44:32.375588 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:44:32.375610 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:44:32.375937 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:44:32.376405 1 scale_down.go:776] No candidates for scale down I0429 00:44:42.391028 1 static_autoscaler.go:343] No unschedulable pods I0429 00:44:42.391175 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:44:42.391199 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:44:42.391219 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:44:42.391561 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:44:42.392064 1 scale_down.go:776] No candidates for scale down I0429 00:44:52.408512 1 static_autoscaler.go:343] No unschedulable pods I0429 00:44:52.408594 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:44:52.408613 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:44:52.408688 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:44:52.408894 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:44:52.409319 1 scale_down.go:776] No candidates for scale down I0429 00:45:02.431120 1 static_autoscaler.go:343] No unschedulable pods I0429 00:45:02.431255 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:45:02.431271 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:45:02.431283 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:45:02.431541 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:45:02.431989 1 scale_down.go:776] No candidates for scale down I0429 00:45:12.445091 1 static_autoscaler.go:343] No unschedulable pods I0429 00:45:12.445257 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:45:12.445276 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:45:12.445288 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:45:12.445552 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:45:12.445988 1 scale_down.go:776] No candidates for scale down I0429 00:45:22.459731 1 static_autoscaler.go:343] No unschedulable pods I0429 00:45:22.459816 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:45:22.459856 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:45:22.459871 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:45:22.460150 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:45:22.460634 1 scale_down.go:776] No candidates for scale down I0429 00:45:24.355359 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0429 00:45:24.355602 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 224.969µs I0429 00:45:32.474525 1 static_autoscaler.go:343] No unschedulable pods I0429 00:45:32.474624 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:45:32.474642 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:45:32.474721 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:45:32.474965 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:45:32.475486 1 scale_down.go:776] No candidates for scale down I0429 00:45:42.490434 1 static_autoscaler.go:343] No unschedulable pods I0429 00:45:42.490528 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:45:42.490548 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:45:42.490566 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:45:42.490875 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:45:42.491290 1 scale_down.go:776] No candidates for scale down I0429 00:45:52.504651 1 static_autoscaler.go:343] No unschedulable pods I0429 00:45:52.504781 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:45:52.504817 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:45:52.504833 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:45:52.505082 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:45:52.505564 1 scale_down.go:776] No candidates for scale down I0429 00:46:02.520297 1 static_autoscaler.go:343] No unschedulable pods I0429 00:46:02.520397 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:46:02.520426 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:46:02.520438 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:46:02.520704 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:46:02.521221 1 scale_down.go:776] No candidates for scale down I0429 00:46:12.535531 1 static_autoscaler.go:343] No unschedulable pods I0429 00:46:12.535674 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:46:12.535694 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:46:12.535706 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:46:12.535930 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:46:12.536375 1 scale_down.go:776] No candidates for scale down I0429 00:46:22.552234 1 static_autoscaler.go:343] No unschedulable pods I0429 00:46:22.552371 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:46:22.552389 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:46:22.552402 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:46:22.552652 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:46:22.553056 1 scale_down.go:776] No candidates for scale down I0429 00:46:32.567333 1 static_autoscaler.go:343] No unschedulable pods I0429 00:46:32.567480 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:46:32.567498 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:46:32.567510 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:46:32.567767 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:46:32.568203 1 scale_down.go:776] No candidates for scale down I0429 00:46:42.584144 1 static_autoscaler.go:343] No unschedulable pods I0429 00:46:42.584275 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:46:42.584298 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:46:42.584318 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:46:42.584598 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:46:42.585103 1 scale_down.go:776] No candidates for scale down I0429 00:46:52.599883 1 static_autoscaler.go:343] No unschedulable pods I0429 00:46:52.600018 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:46:52.600039 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:46:52.600053 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:46:52.600318 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:46:52.600757 1 scale_down.go:776] No candidates for scale down I0429 00:47:02.616855 1 static_autoscaler.go:343] No unschedulable pods I0429 00:47:02.616986 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:47:02.617005 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:47:02.617017 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:47:02.617253 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:47:02.617759 1 scale_down.go:776] No candidates for scale down I0429 00:47:12.632742 1 static_autoscaler.go:343] No unschedulable pods I0429 00:47:12.632866 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:47:12.632886 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:47:12.632901 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:47:12.633135 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:47:12.633580 1 scale_down.go:776] No candidates for scale down I0429 00:47:22.648443 1 static_autoscaler.go:343] No unschedulable pods I0429 00:47:22.648544 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:47:22.648561 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:47:22.648573 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:47:22.648866 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0429 00:47:22.649347 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-29 00:52:22.645631019 +0000 UTC m=+93916.344395408 I0429 00:47:22.649470 1 scale_down.go:776] No candidates for scale down I0429 00:47:24.355721 1 node_instances_cache.go:156] Start refreshing cloud provider node instances cache I0429 00:47:24.355950 1 node_instances_cache.go:168] Refresh cloud provider node instances cache finished, refresh took 210.066µs I0429 00:47:32.663562 1 static_autoscaler.go:343] No unschedulable pods I0429 00:47:32.663693 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:47:32.663712 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:47:32.663726 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:47:32.663951 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:47:32.664368 1 scale_down.go:776] No candidates for scale down I0429 00:47:42.677156 1 static_autoscaler.go:343] No unschedulable pods I0429 00:47:42.677301 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:47:42.677320 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:47:42.677334 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:47:42.677590 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:47:42.678031 1 scale_down.go:776] No candidates for scale down I0429 00:47:52.691368 1 static_autoscaler.go:343] No unschedulable pods I0429 00:47:52.691481 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:47:52.691511 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:47:52.691590 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:47:52.691909 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:47:52.692536 1 scale_down.go:944] Scale-down: removing empty node ip-10-0-174-84.ec2.internal I0429 00:47:52.700553 1 delete.go:102] Successfully added ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal E0429 00:47:52.701305 1 scale_down.go:984] Problem with empty node deletion: failed to delete ip-10-0-174-84.ec2.internal: unable to delete 1 machines in "openshift-machine-api/build01-9hdwj-worker-us-east-1c", machine replicas are <= 0 I0429 00:47:52.704959 1 delete.go:192] Releasing taint {Key:ToBeDeletedByClusterAutoscaler Value:1588121272 Effect:NoSchedule TimeAdded:} on node ip-10-0-174-84.ec2.internal I0429 00:47:52.713965 1 delete.go:219] Successfully released ToBeDeletedTaint on node ip-10-0-174-84.ec2.internal I0429 00:48:02.715226 1 static_autoscaler.go:343] No unschedulable pods I0429 00:48:02.715365 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:48:02.715384 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:48:02.715403 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:48:02.715757 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:48:02.716246 1 scale_down.go:776] No candidates for scale down I0429 00:48:12.729046 1 static_autoscaler.go:343] No unschedulable pods I0429 00:48:12.729143 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:48:12.729167 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:48:12.729274 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:48:12.729631 1 scale_down.go:431] Scale-down calculation: ignoring 2 nodes unremovable in the last 5m0s I0429 00:48:12.730154 1 scale_down.go:548] 1 nodes found to be unremovable in simulation, will re-check them at 2020-04-29 00:53:12.726176602 +0000 UTC m=+93966.424940996 I0429 00:48:12.730258 1 scale_down.go:776] No candidates for scale down I0429 00:48:22.743527 1 static_autoscaler.go:343] No unschedulable pods I0429 00:48:22.743615 1 pre_filtering_processor.go:66] Skipping ip-10-0-143-70.ec2.internal - node group min size reached I0429 00:48:22.743632 1 pre_filtering_processor.go:66] Skipping ip-10-0-146-117.ec2.internal - node group min size reached I0429 00:48:22.743699 1 pre_filtering_processor.go:66] Skipping ip-10-0-166-107.ec2.internal - node group min size reached I0429 00:48:22.743932 1 scale_down.go:431] Scale-down calculation: ignoring 3 nodes unremovable in the last 5m0s I0429 00:48:22.744337 1 scale_down.go:776] No candidates for scale down